Inventor · disambiguated record
Yuanjin Zheng
Also filed as: ZHENG YUANJIN
12 granted patents·4 pending applications·236 citations·filing 2002–2022
91Inventor score
Top patents by PatentIndex Score
16 records- 0195US6892060B2Fully integrated self-tuned image rejection downconversion systemINST OF MICROELECTRONICS·Filed 2002·Granted May 10, 2005·78 cites·26 claims
- 0292US6990327B2Wideband monolithic tunable high-Q notch filter for image rejection in RF applicationAGENCY SCIENCE TECH & RES·Filed 2003·Granted Jan 24, 2006·61 cites·48 claims
- 0391US7221924B2Wideband monolithic tunable high-Q notch filter for image rejection in RF applicationAGENCY SCIENCE TECH & RES·Filed 2006·Granted May 22, 2007·26 cites·11 claims
- 0480US7164901B2DC offset-free RF front-end circuits and systems for direct conversion receiversAGENCY SCIENCE TECH & RES·Filed 2003·Granted Jan 16, 2007·29 cites·42 claims
- 0579US8725238B2Electrocardiogram signal processing systemLIU XIN·Filed 2010·Granted May 13, 2014·18 cites·30 claims
- 0678US9331878B2Frequency shift keying transmitterCHENG SAN JEOW·Filed 2012·Granted May 3, 2016·10 cites·18 claims
- 0771US10624543B2Photo-acoustic sensing apparatus and methods of operation thereofUNIV NANYANG TECH·Filed 2016·Granted Apr 21, 2020·2 cites·12 claims
- 0866US8823452B2GM-ratioed amplifierCHEN ZHIMING·Filed 2010·Granted Sep 2, 2014·5 cites·21 claims
- 0964US8629716B2Modulator, demodulator and modulator-demodulatorHAN DONG·Filed 2008·Granted Jan 14, 2014·3 cites·23 claims
- 1054US9231596B2Method and apparatus for a duty-cycled harmonic injection locked oscillatorCHEN ZHIMING·Filed 2011·Granted Jan 5, 2016·1 cites·4 claims
- 1154US8811527B2Ultra-wideband impulse radio transmitter with modulationDIAO SHENGXI·Filed 2009·Granted Aug 19, 2014·2 cites·20 claims
- 1248US8976901B2Phase shift keying transmitter circuitDIAO SHENGXI·Filed 2011·Granted Mar 10, 2015·1 cites·18 claims
- 1344US2012087418A1Communication Device and Method of Determining a Ranging Value in the Communication DeviceZHENG YUANJIN·Filed 2009·Application pending·0 cites
- 1442US2024231098A9Optical system and method of forming the sameAGENCY SCIENCE TECH & RES·Filed 2022·Application pending·0 cites
- 1540US2013329773A1Receiver and method of controlling a receiverAGENCY SCIENCE TECH & RES·Filed 2013·Application pending·0 cites
- 1632US2013035050A1Antenna and Receiver CircuitAGENCY SCIENCE TECH & RES·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →