Inventor · disambiguated record
Ralph Kaufman
Also filed as: KAUFMAN RALPH · KAUFMAN RALPH E
8 granted patents·863 citations·filing 1997–2001
92Inventor score
Top patents by PatentIndex Score
8 records- 0196US6498926B1Programmable linear receiver having a variable IIP3 pointQUALCOMM INC·Filed 1997·Granted Dec 24, 2002·219 cites·31 claims
- 0296US6175279B1Amplifier with adjustable bias currentQUALCOMM INC·Filed 1998·Granted Jan 16, 2001·233 cites·8 claims
- 0393US6721368B1Transmitter architectures for communications systemsQUALCOMM INC·Filed 2000·Granted Apr 13, 2004·68 cites·21 claims
- 0491US6208202B1High efficiency switched gain power amplifierQUALCOMM INC·Filed 1999·Granted Mar 27, 2001·84 cites·33 claims
- 0588US6088348AConfigurable single and dual VCOs for dual- and tri-band wireless communication systemsQUALCOMM INC·Filed 1999·Granted Jul 11, 2000·137 cites·17 claims
- 0684US6060949AHigh efficiency switched gain power amplifierQUALCOMM INC·Filed 1998·Granted May 9, 2000·50 cites·13 claims
- 0783US6766157B1Reducing LO leakage in a direct conversion receiver quadrature stageKYOCERA WIRELESS CORP·Filed 2001·Granted Jul 20, 2004·27 cites·15 claims
- 0876US6240142B1Quadrature modulator and demodulatorQUALCOMM INC·Filed 1998·Granted May 29, 2001·45 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →