Inventor · disambiguated record
David Chan
Also filed as: CHAN DAVID · CHAN DAVID CHI-YIN
15 granted patents·2,111 citations·filing 1995–2008
96Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO12AT & T WIRELESS SERVICES INC1CREDENCE SYSTEMS CORP1HEWLETT PACKARD CO1
Top patents by PatentIndex Score
15 records- 0197US7461249B1Computer platforms and their methods of operationHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Dec 2, 2008·247 cites·24 claims
- 0297US5790551APacket data transmission using dynamic channel assignmentAT & T WIRELESS SERVICES INC·Filed 1995·Granted Aug 4, 1998·338 cites·20 claims
- 0396US6988250B1Trusted computing platform using a trusted device assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Jan 17, 2006·149 cites·49 claims
- 0495US6378070B1Secure printingHEWLETT PACKARD CO·Filed 1999·Granted Apr 23, 2002·369 cites·25 claims
- 0595US6028439AModular integrated circuit tester with distributed synchronization and controlCREDENCE SYSTEMS CORP·Filed 1997·Granted Feb 22, 2000·161 cites·13 claims
- 0694US7302698B1Operation of trusted state in computing platformHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Nov 27, 2007·117 cites·21 claims
- 0794US7302585B1System for providing a trustworthy user interfaceHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Nov 27, 2007·116 cites·36 claims
- 0894US7194623B1Data event logging in computing platformHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Mar 20, 2007·109 cites·21 claims
- 0994US7096204B1Electronic commerce systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Aug 22, 2006·179 cites·20 claims
- 1094US7069439B1Computing apparatus and methods using secure authentication arrangementsHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Jun 27, 2006·135 cites·27 claims
- 1192US7236455B1Communications between modules of a computing apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Jun 26, 2007·82 cites·30 claims
- 1289US7444601B2Trusted computing platformHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Oct 28, 2008·21 cites·10 claims
- 1388US7996669B2Computer platforms and their methods of operationHEWLETT PACKARD DEVELOPMENT CO·Filed 2008·Granted Aug 9, 2011·17 cites·6 claims
- 1488US7430668B1Protection of the configuration of modules in computing apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Sep 30, 2008·61 cites·16 claims
- 1584US7904730B2System for providing a trustworthy user interfaceHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Mar 8, 2011·10 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →