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class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Security"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Security</span> </div> </a> <ul id="toc-Security-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Directors" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Directors"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Directors</span> </div> </a> <ul id="toc-Directors-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lab_locations" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Lab_locations"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Lab locations</span> </div> </a> <ul id="toc-Lab_locations-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notable_people" class="vector-toc-list-item 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class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Exploratory and advanced research group for HP Inc.</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">This article is about the lab run by HP Inc. and formerly run by Hewlett-Packard. For the lab run by Hewlett Packard Enterprise, see <a href="/wiki/Hewlett_Packard_Labs" title="Hewlett Packard Labs">Hewlett Packard Labs</a>.</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vcard"><caption class="infobox-title fn org">HP Laboratories</caption><tbody><tr><td colspan="2" class="infobox-image logo"><span typeof="mw:File"><a href="/wiki/File:HP_logo_2012.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ad/HP_logo_2012.svg/120px-HP_logo_2012.svg.png" decoding="async" width="120" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ad/HP_logo_2012.svg/180px-HP_logo_2012.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ad/HP_logo_2012.svg/240px-HP_logo_2012.svg.png 2x" data-file-width="100" data-file-height="100" /></a></span></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.6em;">Formation</th><td class="infobox-data note">1966</td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.6em;">Type</th><td class="infobox-data">Research organization</td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.6em;">Headquarters</th><td class="infobox-data"><a href="/wiki/Palo_Alto,_California" title="Palo Alto, California">Palo Alto, California</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.6em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Parent organization</div></th><td class="infobox-data"><a href="/wiki/HP_Inc." title="HP Inc.">HP Inc.</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.6em;">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="https://www.hp.com/us-en/hp-labs.html">www<wbr />.hp<wbr />.com<wbr />/us-en<wbr />/hp-labs<wbr />.html</a></span></td></tr></tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:HP_Labs.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/a/a9/HP_Labs.png/250px-HP_Labs.png" decoding="async" width="220" height="88" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/a/a9/HP_Labs.png 1.5x" data-file-width="300" data-file-height="120" /></a><figcaption>HP Labs logo prior to the split on November 1, 2015</figcaption></figure> <p><b>HP Labs</b> is the exploratory and advanced research group for <a href="/wiki/HP_Inc." title="HP Inc.">HP Inc.</a> HP Labs' headquarters is in <a href="/wiki/Palo_Alto,_California" title="Palo Alto, California">Palo Alto, California</a> and the group has research and development facilities in Bristol, UK. The development of programmable desktop calculators, inkjet printing, and 3D graphics are credited to HP Labs researchers. </p><p>HP Labs was established on March 3, 1966, by <a href="/wiki/Hewlett-Packard" title="Hewlett-Packard">Hewlett-Packard</a> founders <a href="/wiki/Bill_Hewlett" title="Bill Hewlett">Bill Hewlett</a> and <a href="/wiki/David_Packard" title="David Packard">David Packard</a>, seeking to create an organization not bound by day-to-day business concerns.<sup id="cite_ref-abouthplabs_1-0" class="reference"><a href="#cite_note-abouthplabs-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>The labs have downsized dramatically; in August 2007, HP executives drastically diminished the number of projects, down from 150 to 30. As of 2018, HP Labs has just over 200 researchers, compared to earlier staffing levels of 500 researchers.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>With <a href="/wiki/Hewlett_Packard_Enterprise" title="Hewlett Packard Enterprise">Hewlett Packard Enterprise</a> being spun off from Hewlett-Packard on November 1, 2015, and the remaining company being renamed to <a href="/wiki/HP_Inc." title="HP Inc.">HP Inc.</a>, the research lab also spun off <a href="/wiki/Hewlett_Packard_Labs" title="Hewlett Packard Labs">Hewlett Packard Labs</a> to <a href="/wiki/Hewlett_Packard_Enterprise" title="Hewlett Packard Enterprise">Hewlett Packard Enterprise</a><sup id="cite_ref-Hewlett_Packard_Labs_3-0" class="reference"><a href="#cite_note-Hewlett_Packard_Labs-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> and HP Labs was kept for HP Inc. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HP_Labs&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>As the Semiconductor Lab's first manager, <a href="/wiki/Mohamed_Atalla" class="mw-redirect" title="Mohamed Atalla">Mohamed Atalla</a> launched a material science investigation program that provided a base technology for <a href="/wiki/Gallium_arsenide" title="Gallium arsenide">gallium arsenide</a>, <a href="/wiki/Gallium_arsenide_phosphide" title="Gallium arsenide phosphide">gallium arsenide phosphide</a> and <a href="/wiki/Indium_arsenide" title="Indium arsenide">indium arsenide</a> devices. These devices became the core technology used by HP's Microwave Division to develop sweepers and <a href="/wiki/Network_analyzer_(electrical)" title="Network analyzer (electrical)">network analyzers</a> that pushed 20–40 GHz frequency, giving HP more than 90% of the <a href="/wiki/Military_communications" title="Military communications">military communications</a> market by the 1970s.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>HP Labs was involved in HP's <a href="/wiki/Research_and_development" title="Research and development">research and development</a> (R&D) on practical <a href="/wiki/Light-emitting_diode" title="Light-emitting diode">light-emitting diodes</a> (LEDs) between 1966 and 1969. The first practical <a href="/wiki/LED_display" title="LED display">LED displays</a> were built at Atalla's Semiconductor Lab.<sup id="cite_ref-Borden_5-0" class="reference"><a href="#cite_note-Borden-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> HP introduced the first commercial LED display in 1968.<sup id="cite_ref-Kramer_6-0" class="reference"><a href="#cite_note-Kramer-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> In February 1969, they introduced the HP Model 5082-7000 Numeric Indicator.<sup id="cite_ref-Borden_5-1" class="reference"><a href="#cite_note-Borden-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> It was the first intelligent LED display, and was a revolution in <a href="/wiki/Digital_display" class="mw-redirect" title="Digital display">digital display</a> technology, replacing the <a href="/wiki/Nixie_tube" title="Nixie tube">Nixie tube</a> and becoming the basis for later LED displays.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>In 1977, HP Labs fabricated prototypes of the <a href="/wiki/DMOS" class="mw-redirect" title="DMOS">DMOS</a> (double-diffused MOSFET), a type of <a href="/wiki/Power_MOSFET" title="Power MOSFET">power MOSFET</a>. They demonstrated that it was superior to the <a href="/wiki/VMOS" title="VMOS">VMOS</a> (V-groove MOSFET) with its lower on-resistance and higher breakdown voltage. The DMOS became the most common <a href="/wiki/Power_transistor" class="mw-redirect" title="Power transistor">power transistor</a> used in <a href="/wiki/Power_electronics" title="Power electronics">power electronics</a>.<sup id="cite_ref-powerelectronics_8-0" class="reference"><a href="#cite_note-powerelectronics-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>During the early 90s, HP Labs invented the concept of an <a href="/wiki/Explicitly_parallel_instruction_computing" title="Explicitly parallel instruction computing">Explicitly parallel instruction computing (EPIC)</a> instruction set, which led to the <a href="/wiki/Intel_Itanium_architecture" class="mw-redirect" title="Intel Itanium architecture">Intel Itanium architecture</a>. Towards the end of the 90s, HP Labs worked on a precursor to web services, known as e-Speak.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p><p>In 1999, HP Labs and <a href="/wiki/University_of_California,_Los_Angeles" title="University of California, Los Angeles">UCLA</a> built the world's first molecular logic gate for eventual application in chemically assembled <a href="/wiki/Nanocomputer" title="Nanocomputer">nano-computers</a>.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>During the 2000s, HP Labs in Bristol created <a href="/wiki/Jena_(framework)" class="mw-redirect" title="Jena (framework)">Jena</a>, a <a href="/wiki/Semantic_web" class="mw-redirect" title="Semantic web">semantic web</a> framework. </p> <div class="mw-heading mw-heading2"><h2 id="Research_areas">Research areas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HP_Labs&action=edit&section=2" title="Edit section: Research areas"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Today, HP Labs specializes in products and solutions related to laptops and tablets, desktop computers, printers, ink and toner cartridges, display accessories and business solutions.<sup class="noprint Inline-Template" style="margin-left:0.1em; white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Please_clarify" title="Wikipedia:Please clarify"><span title="The text near this tag may need clarification or removal of jargon. (October 2018)">clarification needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading3"><h3 id="3D_printing">3D printing</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HP_Labs&action=edit&section=3" title="Edit section: 3D printing"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>HP Labs has made a substantial investment in the development of HP MultiJet Fusion technology. Previously, MetalJet technology was jointly developed between the 3D Print business and HP Labs, allowing for advanced metals to be incorporated in <a href="/wiki/3D_printing" title="3D printing">3D printing</a>.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Microfluidics">Microfluidics</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HP_Labs&action=edit&section=4" title="Edit section: Microfluidics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The lab invents <a href="/wiki/Microfluidics" title="Microfluidics">microfluidic</a> and imaging technologies for markets beyond office and home print, such as flexible packaging, life sciences, and sensing. The lab has also worked to develop a new method for isolating rare cancer cells. </p> <div class="mw-heading mw-heading3"><h3 id="Security">Security</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HP_Labs&action=edit&section=5" title="Edit section: Security"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Security research began in the 1990s, leading to the co-founding of the TCPA alliance, later known as the <a href="/wiki/Trusted_Computing_Group" title="Trusted Computing Group">Trusted Computing Group</a>. In 2001, a Trusted Linux OS offering was created<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> amongst many years of <a href="/wiki/Trusted_Computing" title="Trusted Computing">trusted computing</a> development. Various research projects led to product features such as Virus Throttle,<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> HP SureStart,<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> Printer Runtime Intrusion Detection, HP Connection Inspector and HP SureAdmin. </p> <div class="mw-heading mw-heading2"><h2 id="Directors">Directors</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HP_Labs&action=edit&section=6" title="Edit section: Directors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The following have served as Director of HP Labs since its foundation in 1966.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p> <ul><li><a href="/wiki/Barney_Oliver" class="mw-redirect" title="Barney Oliver">Barney Oliver</a> (1966–81)</li> <li>John Doyle (1981–84)</li> <li><a href="/wiki/Joel_Birnbaum" class="mw-redirect" title="Joel Birnbaum">Joel Birnbaum</a> (1984–86 and 1991–99)</li> <li>Don Hammond (1986–87)</li> <li>Frank Carrubba (1987–91)</li> <li>Ed Karrer (1999)</li> <li>Dick Lampman (1999–2007)</li> <li><a href="/wiki/Prith_Banerjee" title="Prith Banerjee">Prith Banerjee</a> (2007–2012)</li> <li>Chandrakant Patel (interim; April 7, 2012 – Nov 2012)</li> <li>Martin Fink (2012–2016)</li> <li>Shane Wall (2016–2021)</li> <li>Tolga Kurtoglu (2021–2022)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Lab_locations">Lab locations</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HP_Labs&action=edit&section=7" title="Edit section: Lab locations"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Hplabs_bristol.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/Hplabs_bristol.jpg/170px-Hplabs_bristol.jpg" decoding="async" width="170" height="227" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/Hplabs_bristol.jpg/255px-Hplabs_bristol.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/21/Hplabs_bristol.jpg/340px-Hplabs_bristol.jpg 2x" data-file-width="768" data-file-height="1024" /></a><figcaption>HP Labs Bristol</figcaption></figure> <p>HP Labs has laboratories in two major sites:<sup id="cite_ref-worldsites_18-0" class="reference"><a href="#cite_note-worldsites-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <ul><li><a href="/wiki/Palo_Alto" class="mw-redirect" title="Palo Alto">Palo Alto</a>, <a href="/wiki/California" title="California">California</a>, United States (founded in 1966)</li> <li><a href="/wiki/Bristol" title="Bristol">Bristol</a>, England, UK (founded in 1983)</li></ul> <p>Former sites: </p> <ul><li><a href="/wiki/Haifa" title="Haifa">Haifa</a>, Israel (founded in 1984)</li> <li><a href="/wiki/St_Petersburg" class="mw-redirect" title="St Petersburg">St Petersburg</a>, Russia (founded in 2007)</li> <li><a href="/wiki/Beijing" title="Beijing">Beijing</a>, China (founded in 2005)<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup></li> <li>Fusionopolis, <a href="/wiki/Singapore" title="Singapore">Singapore</a> (founded in 2010)</li> <li>Cambridge, <a href="/wiki/Massachusetts" title="Massachusetts">Massachusetts</a>, United States (also known as CRL, a former <a href="/wiki/Digital_Equipment_Corporation#Research_and_people" title="Digital Equipment Corporation">DEC research lab</a>)</li> <li><a href="/wiki/Bangalore" class="mw-redirect" title="Bangalore">Bangalore</a>, India (founded in 2002)</li> <li><a href="/wiki/Princeton,_New_Jersey" title="Princeton, New Jersey">Princeton, New Jersey</a>, United States</li> <li><a href="/wiki/Tokyo" title="Tokyo">Tokyo</a>, Japan (founded in 1990)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Notable_people">Notable people</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HP_Labs&action=edit&section=8" title="Edit section: Notable people"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Some of the former employees of HP's Research Labs include: </p> <ul><li><a href="/wiki/Alan_Kay" title="Alan Kay">Alan Kay</a>: best known for his pioneering work on <a href="/wiki/Object-oriented_programming" title="Object-oriented programming">object-oriented programming</a> and <a href="/wiki/Window_(computing)" title="Window (computing)">windowing</a> <a href="/wiki/Graphical_user_interface" title="Graphical user interface">graphical user interface</a> (GUI) design</li> <li><a href="/wiki/Mohamed_M._Atalla" title="Mohamed M. Atalla">Mohamed M. Atalla</a>: best known for the <a href="/wiki/MOSFET" title="MOSFET">MOSFET transistor</a> and the world's first <a href="/wiki/Hardware_security_module" title="Hardware security module">hardware security module (HSM)</a> business, <a href="/wiki/HP_Atalla" class="mw-redirect" title="HP Atalla">Atalla</a>.</li> <li><a href="/wiki/Col_Needham" title="Col Needham">Colin Needham</a>: the founder of <a href="/wiki/IMDb" title="IMDb">IMDb</a>.</li> <li><a href="/wiki/R._Stanley_Williams" title="R. Stanley Williams">R. Stanley Williams</a>: best known for his re-discovery of the <a href="/wiki/Memristor" title="Memristor">memristor</a></li> <li><a href="/wiki/Norman_Jouppi" title="Norman Jouppi">Norman Jouppi</a>: one of the computer architects at the <a href="/wiki/Stanford_MIPS" title="Stanford MIPS">MIPS</a> Stanford University Project (under <a href="/wiki/John_L._Hennessy" title="John L. Hennessy">John L. Hennessy</a>)</li> <li><a href="/wiki/Jim_Gettys" title="Jim Gettys">Jim Gettys</a>: one of the original developers of the <a href="/wiki/X_Window_System" title="X Window System">X Window System</a></li> <li><a href="/wiki/Joel_S._Birnbaum" title="Joel S. Birnbaum">Joel S. Birnbaum</a>: known for his contributions to computer architectures, including <a href="/wiki/Reduced_instruction_set_computer" title="Reduced instruction set computer">RISC</a> and <a href="/wiki/Explicitly_parallel_instruction_computing" title="Explicitly parallel instruction computing">EPIC</a> architecture</li> <li><a href="/wiki/Prith_Banerjee" title="Prith Banerjee">Prith Banerjee</a>: a CTO at a number of companies.</li> <li><a href="/wiki/Kay-Yut_Chen" title="Kay-Yut Chen">Kay-Yut Chen</a>: an expert in behavioral economics.</li> <li><a href="/wiki/Bernard_M._Oliver" title="Bernard M. Oliver">Bernard M. Oliver</a>: inventor of <a href="/wiki/Pulse-code_modulation" title="Pulse-code modulation">Pulse-code modulation (PCM)</a></li> <li><a href="/wiki/Mark_S._Miller" title="Mark S. Miller">Mark S. Miller</a>: inventor of the <a href="/wiki/E_(programming_language)" title="E (programming language)">E programming language</a>.</li> <li><a href="/wiki/Alexander_Stepanov" title="Alexander Stepanov">Alexander Stepanov</a>: primary designer and implementer of the <a href="/wiki/Standard_Template_Library" title="Standard Template Library">C++ Standard Template Library</a>.</li> <li><a href="/wiki/James_B._Saxe" title="James B. Saxe">James B. Saxe</a>: known for automated theorem proving and other computer science topics.</li> <li><a href="/wiki/Kimberly_Keeton" title="Kimberly Keeton">Kimberly Keeton</a>: best known for advancing database and storage technology.</li> <li><a href="/wiki/Josh_Fisher" title="Josh Fisher">Josh Fisher</a>: best known for his work on <a href="/wiki/Very_long_instruction_word" title="Very long instruction word">VLIW</a> architectures, compiling, and <a href="/wiki/Instruction-level_parallelism" title="Instruction-level parallelism">instruction-level parallelism</a>.</li> <li><a href="/wiki/Marc_Stiegler" title="Marc Stiegler">Marc Stiegler</a>: who investigated planetary scale computing.</li> <li><a href="/wiki/Bernardo_Huberman" title="Bernardo Huberman">Bernardo Huberman</a>: known for his research in the economics and ecology of computation.</li> <li><a href="/wiki/Abraham_Lempel" title="Abraham Lempel">Abraham Lempel</a>: inventor of several <a href="/wiki/Data_compression" title="Data compression">data compression algorithms</a>, including <a href="/wiki/LZ77_and_LZ78" title="LZ77 and LZ78">LZ77 and LZ78</a> and <a href="/wiki/Lempel%E2%80%93Ziv%E2%80%93Markov_chain_algorithm" title="Lempel–Ziv–Markov chain algorithm">Lempel–Ziv–Markov chain algorithm</a>.</li> <li>Phillip Kuekes: inventor of the <a href="/wiki/Crossbar_latch" title="Crossbar latch">crossbar latch</a> in semiconductor manufacturing.</li> <li><a href="/wiki/Dave_Cliff_(computer_scientist)" title="Dave Cliff (computer scientist)">Dave Cliff</a>: inventor of the ZIP <a href="/wiki/Algorithmic_trading" title="Algorithmic trading">trading algorithm</a>.</li> <li><a href="/wiki/Steve_Simske" title="Steve Simske">Steve Simske</a>: known for advances in printing and forensics.</li></ul> <p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HP_Labs&action=edit&section=9" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-abouthplabs-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-abouthplabs_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.hpl.hp.com/news/2006/jan-mar/40anniversary.html">"40 years of contribution"</a>. <i>HP Labs</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2022-05-31</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=HP+Labs&rft.atitle=40+years+of+contribution&rft_id=https%3A%2F%2Fwww.hpl.hp.com%2Fnews%2F2006%2Fjan-mar%2F40anniversary.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHP+Labs" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://spectrum.ieee.org/hewlettpackard-splits-again-but-what-about-the-labs">"Hewlett-Packard Splits Again: But What About the Labs?"</a>. <i>IEEE Spectrum: Technology, Engineering, and Science News</i><span class="reference-accessdate">. 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Retrieved <span class="nowrap">2022-05-31</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=About+HP+Labs&rft.pages=HP+Labs+locations&rft.pub=HP&rft_id=https%3A%2F%2Fwww.hp.com%2Fus-en%2Fhp-labs%2Fabout%2Foverview.html%23section%3Dtabs%26tab%3Dlocations&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHP+Labs" class="Z3988"></span></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20051127052843/http://www.china.org.cn/english/scitech/148980.htm">"HP Opens China Research Lab"</a>. <i>china.org.cn</i>. Archived from <a rel="nofollow" class="external text" href="http://www.china.org.cn/english/scitech/148980.htm">the original</a> on 2005-11-27<span class="reference-accessdate">. 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