Inventor · disambiguated record
Yi Zeng
Also filed as: ZENG YI · ZENG YI-ZHI
17 granted patents·3 pending applications·69 citations·filing 2008–2022
91Inventor score
Files withQUALCOMM INC11ZENG YI3VERISILICON MICROELECTRONICS SHANGHAI CO LTD2LIN I-HSIANG1PAN TZU-WANG1
Top patents by PatentIndex Score
20 records- 0190US10177873B1Concurrent support for multiple frequency bands for satellite navigation signalsQUALCOMM INC·Filed 2018·Granted Jan 8, 2019·8 cites·22 claims
- 0290US8138835B2Wide band LNA with noise cancelingZENG YI·Filed 2010·Granted Mar 20, 2012·20 cites·11 claims
- 0381US8169270B2Overlapping, two-segment capacitor bank for VCO frequency tuningZENG YI·Filed 2009·Granted May 1, 2012·11 cites·19 claims
- 0480US9948239B2Configurable mixerQUALCOMM INC·Filed 2016·Granted Apr 17, 2018·4 cites·26 claims
- 0577US8442466B2FM transmitter with a delta-sigma modulator and a phase-locked loopTRIKHA PUSHP·Filed 2009·Granted May 14, 2013·9 cites·36 claims
- 0673US8437721B2Jammer detection based adaptive PLL bandwidth adjustment in FM receiverZENG YI·Filed 2009·Granted May 7, 2013·5 cites·28 claims
- 0772US8373509B2Wide band LNA with noise cancelingQUALCOMM INC·Filed 2012·Granted Feb 12, 2013·4 cites·12 claims
- 0870US11563407B2Mixing circuit with high harmonic suppression ratioVERISILICON MICROELECTRONICS SHANGHAI CO LTD·Filed 2020·Granted Jan 24, 2023·1 cites·7 claims
- 0969US9231716B2Methods and apparatus for generating two-tone calibration signals for performing linearity calibrationQUALCOMM INC·Filed 2014·Granted Jan 5, 2016·2 cites·21 claims
- 1064US8688045B2FM transmitter and non-FM receiver integrated on single chipLIN I-HSIANG·Filed 2008·Granted Apr 1, 2014·3 cites·25 claims
- 1157US11967983B2Ultra wideband transmitterQUALCOMM INC·Filed 2022·Granted Apr 23, 2024·0 cites·28 claims
- 1254US2024098658A1Transmitter including pll with dual outputs for generating dac sampling and lo signalsQUALCOMM INC·Filed 2022·Application pending·0 cites
- 1352US11695372B1Quadrature voltage-controlled oscillator (QVCO) with improved phase noise and quadrature imbalance trade-offQUALCOMM INC·Filed 2022·Granted Jul 4, 2023·0 cites·16 claims
- 1450US2024080062A1Internal transmit/receive switch with hardware reuseQUALCOMM INC·Filed 2022·Application pending·0 cites
- 1547US9379929B2Phase imbalance calibrationQUALCOMM INC·Filed 2014·Granted Jun 28, 2016·0 cites·27 claims
- 1644US7646322B2Folded R-2R ladder current-steering digital to analog converterUNIV CHUNG YUAN CHRISTIAN·Filed 2008·Granted Jan 12, 2010·2 cites·27 claims
- 1743US9350589B2Multi IQ-path synchronizationQUALCOMM INC·Filed 2014·Granted May 24, 2016·0 cites·16 claims
- 1841US8254849B2FM radio frequency plan using programmable output counterPAN TZU-WANG·Filed 2009·Granted Aug 28, 2012·0 cites·34 claims
- 1935US2020091955A1Second-order harmonic reduction for radio frequency transmitterQUALCOMM INC·Filed 2018·Application pending·0 cites
- 2034US11159254B2Automatic mismatch calibration circuit and method, and radio frequency receiver systemVERISILICON MICROELECTRONICS SHANGHAI CO LTD·Filed 2020·Granted Oct 26, 2021·0 cites·24 claims
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