Inventor · disambiguated record
James Jaffee
Also filed as: JAFFEE JAMES · JAFFEE JAMES I · JAFFEE JAMES IAN
15 granted patents·283 citations·filing 1989–2015
93Inventor score
Top patents by PatentIndex Score
15 records- 0190US9088471B1Quadrature combining and adjustingQUALCOMM INC·Filed 2014·Granted Jul 21, 2015·17 cites·36 claims
- 0289US9154357B2Multiple-input multiple-output (MIMO) low noise amplifiers for carrier aggregationTASIC ALEKSANDAR MIODRAG·Filed 2012·Granted Oct 6, 2015·15 cites·20 claims
- 0387US5761615AWide band zero if quadrature demodulator using a intermediate frequency and a single local oscillatorMOTOROLA INC·Filed 1995·Granted Jun 2, 1998·108 cites·29 claims
- 0484US9356632B2Intermodulation distortion canceller for use in multi-carrier transmittersQUALCOMM INC·Filed 2014·Granted May 31, 2016·7 cites·20 claims
- 0580US9736567B2Electronics interface for device headset jackQUALCOMM INC·Filed 2014·Granted Aug 15, 2017·5 cites·30 claims
- 0678US6006079ARadio having a fast adapting direct conversion receiverMOTOROLA INC·Filed 1997·Granted Dec 21, 1999·61 cites·9 claims
- 0771US9130394B2Wireless power for charging devicesBURDO RINAT·Filed 2009·Granted Sep 8, 2015·11 cites·60 claims
- 0871US7167686B2Wireless communications transceiver: transmitter using a harmonic rejection mixer and an RF output offset phase-locked loop in a two-step up-conversion architecture and receiver using direct conversion architectureQUALCOMM INC·Filed 2003·Granted Jan 23, 2007·16 cites·38 claims
- 0969US7130599B2Quadrature generator with image reject mixerQUALCOMM INC·Filed 2001·Granted Oct 31, 2006·11 cites·30 claims
- 1067US8036622B2DC offset cancellation circuit for a receiverQUALCOMM INC·Filed 2006·Granted Oct 11, 2011·4 cites·32 claims
- 1167US5150415AVolume control circuit using pulse modulationMOTOROLA INC·Filed 1989·Granted Sep 22, 1992·17 cites·25 claims
- 1259US7415088B2Multi-standard baseband receiverQUALCOMM INC·Filed 2002·Granted Aug 19, 2008·5 cites·20 claims
- 1345US9591423B2Nonlinear power supply ramping for pop-click noise reductionQUALCOMM INC·Filed 2015·Granted Mar 7, 2017·0 cites·20 claims
- 1442US7548593B2Baseband compensation of an offset phase locked loopQUALCOMM INC·Filed 2005·Granted Jun 16, 2009·0 cites·30 claims
- 1537US4949221AEncased electronic componentMOTOROLA INC·Filed 1989·Granted Aug 14, 1990·6 cites·15 claims
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