Inventor · disambiguated record
Patrick J. Landy
Also filed as: LANDY PATRICK J
14 granted patents·570 citations·filing 2000–2019
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US6560448B1DC compensation system for a wireless communication device configured in a zero intermediate frequency architectureINTERSIL INC·Filed 2000·Granted May 6, 2003·176 cites·17 claims
- 0296US6763228B2Precision automatic gain control circuitINTERSIL INC·Filed 2001·Granted Jul 13, 2004·103 cites·32 claims
- 0393US8888004B2Finger sensing device including differential measurement circuitry and related methodsSETLAK DALE R·Filed 2011·Granted Nov 18, 2014·49 cites·23 claims
- 0492US6735422B1Calibrated DC compensation system for a wireless communication device configured in a zero intermediate frequency architectureBALDWIN KEITH R·Filed 2000·Granted May 11, 2004·150 cites·30 claims
- 0588US9939400B1Fixed pattern noise compensation techniques for capacitive fingerprint sensorsAPPLE INC·Filed 2014·Granted Apr 10, 2018·7 cites·23 claims
- 0688US6538507B2Automatic gain control circuit with high linearity and monotonically correlated offset voltageINTERSIL INC·Filed 2002·Granted Mar 25, 2003·44 cites·30 claims
- 0787US9298967B2Finger biometric sensing device including drive signal nulling circuitry and related methodsAPPLE INC·Filed 2013·Granted Mar 29, 2016·7 cites·23 claims
- 0883US9477870B2Finger biometric sensing device including drive signal nulling circuitry and related methodsAPPLE INC·Filed 2016·Granted Oct 25, 2016·3 cites·25 claims
- 0979US9867134B2Electronic device generating finger images at a progressively slower capture rate and related methodsAPPLE INC·Filed 2016·Granted Jan 9, 2018·4 cites·30 claims
- 1077US9390307B2Finger biometric sensing device including error compensation circuitry and related methodsAPPLE INC·Filed 2013·Granted Jul 12, 2016·3 cites·24 claims
- 1173US9104901B2Electronic device including interleaved biometric spoof detection data acquisition and related methodsAPPLE INC·Filed 2013·Granted Aug 11, 2015·3 cites·17 claims
- 1273US6580591B2Switched electrostatic discharge ring for integrated circuits with multiple power inputsINTERSIL INC·Filed 2000·Granted Jun 17, 2003·19 cites·28 claims
- 1369US10623007B1Energy-efficient charge pump design for phase-locked loopsAPPLE INC·Filed 2019·Granted Apr 14, 2020·2 cites·20 claims
- 1451US9202103B2Finger biometric sensing device including coupling capacitor and reset circuitry and related methodsAPPLE INC·Filed 2013·Granted Dec 1, 2015·0 cites·24 claims
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