Inventor · disambiguated record
Li Liu
Also filed as: LIU LI · LIU LI-CHEN
28 granted patents·3 pending applications·189 citations·filing 2005–2024
95Inventor score
Top patents by PatentIndex Score
31 records- 0197US7656229B2Method and apparatus for reducing intermodulation distortion in an electronic device having an amplifier circuitQUALCOMM INC·Filed 2008·Granted Feb 2, 2010·70 cites·26 claims
- 0296US8253506B2Wideband temperature compensated resonator and wideband VCOLIU LI·Filed 2010·Granted Aug 28, 2012·28 cites·42 claims
- 0391US8571510B2High linearity low noise receiver with load switchingLIU LI·Filed 2008·Granted Oct 29, 2013·24 cites·37 claims
- 0485US8294528B2Wideband multi-mode VCOLI GUANSHENG·Filed 2010·Granted Oct 23, 2012·11 cites·28 claims
- 0582US8717077B2Duty cycle adjustment for a local oscillator signalPANIKKATH VINOD V·Filed 2012·Granted May 6, 2014·6 cites·18 claims
- 0679US12379359B2Methods, apparatuses, and systems for calibrating gas detecting apparatusesHONEYWELL INT INC·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 0779US12313610B2Method and system for calibrating a gas detectorHONEYWELL INT INC·Filed 2024·Granted May 27, 2025·0 cites·20 claims
- 0879US9276622B2Local oscillator (LO) generator with multi-phase divider and phase locked loopQUALCOMM INC·Filed 2013·Granted Mar 1, 2016·5 cites·27 claims
- 0978US11852451B2Protection equipment, system and method for destruction of explosivesBEIJING INSTITUTE TECH·Filed 2022·Granted Dec 26, 2023·2 cites·9 claims
- 1074US8433272B2Reconfigurable high linearity low noise figure receiver requiring no interstage saw filterGUDEM PRASAD S·Filed 2008·Granted Apr 30, 2013·8 cites·40 claims
- 1171US11982658B2Methods, apparatuses, and systems for calibrating gas detecting apparatusesHONEYWELL INT INC·Filed 2022·Granted May 14, 2024·0 cites·18 claims
- 1269US8035447B2Active circuits with load linearizationQUALCOMM INC·Filed 2007·Granted Oct 11, 2011·6 cites·27 claims
- 1369US7946886B1Contact of coaxial cable connectorWEALLEYS TECHNOLOGIES CO LTD·Filed 2009·Granted May 24, 2011·12 cites·4 claims
- 1468US8718574B2Duty cycle adjustment for a local oscillator signalPANIKKATH VINOD V·Filed 2008·Granted May 6, 2014·6 cites·13 claims
- 1565US12366595B2Voltage monitoring system, voltage monitoring device and voltage monitoring methodREALTEK SEMICONDUCTOR CORP·Filed 2022·Granted Jul 22, 2025·0 cites·12 claims
- 1665US11977061B2Method and system for calibrating a gas detectorHONEYWELL INT INC·Filed 2019·Granted May 7, 2024·0 cites·18 claims
- 1763US8874059B2Reducing power consumption on a receiverQUALCOMM INC·Filed 2013·Granted Oct 28, 2014·1 cites·48 claims
- 1861US9650813B2Anti-theft cable and adaptor ring setsWEALLEYS TECH CO LTD·Filed 2015·Granted May 16, 2017·2 cites·3 claims
- 1959US11821822B2Methods, apparatuses and systems for liquid substance vaporization and concentration level determinationHONEYWELL INT INC·Filed 2021·Granted Nov 21, 2023·0 cites·20 claims
- 2057US12308800B2Circuit chip with power supply noise rejectionREALTEK SEMICONDUCTOR CORP·Filed 2022·Granted May 20, 2025·0 cites·10 claims
- 2155US9984464B2Systems and methods of choroidal neovascularization detection using optical coherence tomography angiographyUNIV OREGON HEALTH & SCIENCE·Filed 2017·Granted May 29, 2018·0 cites·32 claims
- 2250US7390209B2Water-proof electric connector moduleWEALLEYS TECHNOLOGIES CO LTD·Filed 2006·Granted Jun 24, 2008·4 cites·1 claims
- 2349US2016284085A1Systems and methods of choroidal neovascularization detection using optical coherence tomography angiographyHUANG DAVID·Filed 2016·Application pending·0 cites
- 2448US8515362B2Mixer architecturesKHATRI HIMANSHU·Filed 2009·Granted Aug 20, 2013·1 cites·23 claims
- 2547US9344270B2Phase detection and correction for non-continuous local oscillator generatorQUALCOMM INC·Filed 2013·Granted May 17, 2016·0 cites·34 claims
- 2647US8044944B2Defective pixel management for flat panel displaysNVIDIA CORP·Filed 2005·Granted Oct 25, 2011·0 cites·18 claims
- 2745US7692486B2Configurable feedback for an amplifierQUALCOMM INC·Filed 2007·Granted Apr 6, 2010·0 cites·24 claims
- 2843US11342840B2Switching device and leakage current control methodREALTEK SEMICONDUCTOR CORP·Filed 2019·Granted May 24, 2022·0 cites·7 claims
- 2939US2014256171A1Quick Connector AssemblyLIU LI-CHEN·Filed 2013·Application pending·0 cites
- 3038US2013293257A1Testing system for power supply unitLIU LI·Filed 2012·Application pending·0 cites
- 3133US8403685B2Electrical signal connectorHALMUSCHI NADER·Filed 2007·Granted Mar 26, 2013·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Li Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →