Inventor · disambiguated record
John R. Spencer
Also filed as: SPENCER JOHN · SPENCER JOHN R · SPENCER JOHN ROLLAND
13 granted patents·2 pending applications·1,288 citations·filing 1974–2013
91Inventor score
Files withHEWLETT PACKARD CO3SPENCER JOHN R3HEWLETT PACKARD DEVELOPMENT CO2HALDEX BRAKE CORP1LEE GARLAND1
Top patents by PatentIndex Score
15 records- 0196US8228048B2Method and system of regulating voltagesSPENCER JOHN R·Filed 2009·Granted Jul 24, 2012·1.2k cites·13 claims
- 0275US5838023AAncillary pads for on-circuit array probing composed of I/O and test padsHEWLETT PACKARD CO·Filed 1997·Granted Nov 17, 1998·55 cites·2 claims
- 0365US9211582B2Clamp ring and method for manufacturing a clamp ringHALDEX BRAKE CORP·Filed 2013·Granted Dec 15, 2015·2 cites·20 claims
- 0457US8661278B2Computer system powered-off state auxiliary power rail controlLEFEBVRE JOEL P·Filed 2009·Granted Feb 25, 2014·3 cites·14 claims
- 0557US8250385B2Method and system of dissipating power from a power supplySPENCER JOHN R·Filed 2009·Granted Aug 21, 2012·1 cites·11 claims
- 0651US6803783B2Time borrowing using dynamic clock shift for bus speed performanceHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Oct 12, 2004·4 cites·22 claims
- 0749US7134097B2Method and apparatus for a configurable metal registerHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Nov 7, 2006·1 cites·17 claims
- 0849US5691652ACompletion detection as a means for improving alpha soft-error resistanceHEWLETT PACKARD CO·Filed 1996·Granted Nov 25, 1997·10 cites·11 claims
- 0945US3965459ASelectable eight or twelve digit integrated circuit calculator and conditional gate output signal modification circuit thereforROCKWELL INTERNATIONAL CORP·Filed 1974·Granted Jun 22, 1976·12 cites·6 claims
- 1042US8850663B2Clamp ring designSPENCER JOHN ROLLAND·Filed 2010·Granted Oct 7, 2014·0 cites·22 claims
- 1135US9054543B2Latching relay control circuitryLEE GARLAND·Filed 2009·Granted Jun 9, 2015·0 cites·15 claims
- 1235US2011204863A1Power Regulator System and MethodSPENCER JOHN R·Filed 2010·Application pending·0 cites
- 1334US4658161ASplit phase loopHEWLETT PACKARD CO·Filed 1985·Granted Apr 14, 1987·3 cites·11 claims
- 1431US8723357B2Power supply having low quiescent consumptionSPENCER JOHN·Filed 2009·Granted May 13, 2014·0 cites·15 claims
- 1524US2003231038A1Pulse shaping circuit and methodFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →