Inventor · disambiguated record
David S. Warren
Also filed as: WARREN DAVID · WARREN DAVID S · WARREN DAVID STEPHEN
17 granted patents·2 pending applications·317 citations·filing 1982–2020
93Inventor score
Top patents by PatentIndex Score
19 records- 0188US7542958B1Methods for determining the similarity of content and structuring unstructured content from heterogeneous sourcesXSB INC·Filed 2003·Granted Jun 2, 2009·114 cites·36 claims
- 0283US9395795B2System power management using communication bus protocolsAPPLE INC·Filed 2013·Granted Jul 19, 2016·6 cites·20 claims
- 0383US7761782B1User programmable deductive spreadsheet apparatus which supports solutions to circular definitionsXSB INC·Filed 2005·Granted Jul 20, 2010·32 cites·19 claims
- 0483US6147695ASystem and method for combining multiple video streamsSILICON GRAPHICS INC·Filed 1998·Granted Nov 14, 2000·94 cites·17 claims
- 0581US9256551B2Embedded encryption/secure memory management unit for peripheral interface controllerAPPLE INC·Filed 2013·Granted Feb 9, 2016·7 cites·17 claims
- 0679US10685032B2Systems and methods for creating, editing, storing and retrieving knowledge contained in specification documentsXSB INC·Filed 2013·Granted Jun 16, 2020·8 cites·25 claims
- 0773US9498665B2EnhancerWARREN DAVID STEPHEN·Filed 2012·Granted Nov 22, 2016·9 cites·4 claims
- 0867US6304300B1Floating point gamma correction method and systemSILICON GRAPHICS INC·Filed 1998·Granted Oct 16, 2001·34 cites·25 claims
- 0964US11181971B2System power management using communication bus protocolsAPPLE INC·Filed 2020·Granted Nov 23, 2021·0 cites·17 claims
- 1061US8718806B2Slave mode transmit with zero delay for audio interfaceWARREN DAVID S·Filed 2011·Granted May 6, 2014·2 cites·23 claims
- 1156US8941694B2Method of driving an electro-optic display utilizing internal capacitance to smooth a digitally modulated signalSMITH EUAN C·Filed 2008·Granted Jan 27, 2015·0 cites·8 claims
- 1255US10551907B2System power management using communication bus protocolsAPPLE INC·Filed 2016·Granted Feb 4, 2020·0 cites·20 claims
- 1352US12197455B2Systems and methods for creating, editing, storing and retrieving knowledge contained in specification documentsXSB INC·Filed 2020·Granted Jan 14, 2025·0 cites·20 claims
- 1450US8786332B1Reset extender for divided clock domainsAPPLE INC·Filed 2013·Granted Jul 22, 2014·0 cites·20 claims
- 1543US2014162812A1Device with a grip sized to provide force controlWARREN DAVID STEPHEN·Filed 2012·Application pending·0 cites
- 1641US8643417B1Method and apparatus to automatically scale DLL code for use with slave DLL operating at a different frequency than a master DLLROSS DIARMUID P·Filed 2012·Granted Feb 4, 2014·0 cites·15 claims
- 1736US2014188917A1Digital model for storing and disseminating knowledge contained in specification documentsHOPKINS RUPERT·Filed 2013·Application pending·0 cites
- 1834US4510451APrefire identification for pulse power systemsUS ENERGY·Filed 1982·Granted Apr 9, 1985·5 cites·10 claims
- 1933US6414682B1System and method for transitioning between two filters, allowing for the use of higher order interpolationMICROSOFT CORP·Filed 1998·Granted Jul 2, 2002·6 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →