Inventor · disambiguated record
Qizheng Gu
Also filed as: GU QIZHENG
6 granted patents·2 pending applications·178 citations·filing 1999–2011
86Inventor score
Top patents by PatentIndex Score
8 records- 0193US8810331B2MEMS tunable notch filter frequency automatic control loop systems and methodsGU QIZHENG·Filed 2011·Granted Aug 19, 2014·24 cites·18 claims
- 0284US7664520B2Low current direct conversion transmitter architectureNOKIA CORP·Filed 2004·Granted Feb 16, 2010·46 cites·28 claims
- 0379US6950641B2Apparatus, and an associated method, for increasing receiver sensitivity of a direct conversion receiverNOKIA CORP·Filed 2003·Granted Sep 27, 2005·31 cites·12 claims
- 0474US8797119B2Tuning methods for tunable matching networksGU QIZHENG·Filed 2011·Granted Aug 5, 2014·5 cites·10 claims
- 0572US6631170B1Radio frequency receiverNOKIA CORP·Filed 1999·Granted Oct 7, 2003·47 cites·22 claims
- 0655US7327775B1CDMA receiverNOKIA CORP·Filed 1999·Granted Feb 5, 2008·25 cites·40 claims
- 0739US2006068746A1Direct conversion receiver radio frequency integrated circuitNOKIA CORP·Filed 2004·Application pending·0 cites
- 0838US2007197178A1Automatic gain control system for receivers in wireless communicationsNOKIA CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →