Inventor · disambiguated record
Jackie Cheng
Also filed as: CHENG JACKIE · CHENG JACKIE K
9 granted patents·1 pending application·163 citations·filing 2002–2007
89Inventor score
Top patents by PatentIndex Score
10 records- 0190US6933789B2On-chip VCO calibrationSKYWORKS SOLUTIONS INC·Filed 2003·Granted Aug 23, 2005·46 cites·23 claims
- 0282US7266352B2Multiple band RF transmitters and receivers having independently variable RF and IF local oscillators and independent high-side and low-side RF local oscillatorsWIONICS RESEARCH·Filed 2004·Granted Sep 4, 2007·27 cites·21 claims
- 0376US7599010B2TV receiver and analog TV signal processing methodREALTEK SEMICONDUCTOR CORP·Filed 2005·Granted Oct 6, 2009·5 cites·20 claims
- 0476US7215266B2Hybrid DC offset cancellation scheme for wireless receiverWIONICS RESEARCH·Filed 2004·Granted May 8, 2007·24 cites·11 claims
- 0575US6707342B1Multiple-VCO tuningSKYWORKS SOLUTIONS INC·Filed 2002·Granted Mar 16, 2004·21 cites·46 claims
- 0672US6720834B2Tunable resonant circuit and voltage controlled oscillator using sameSKYWORKS SOLUTIONS INC·Filed 2002·Granted Apr 13, 2004·12 cites·23 claims
- 0771US6992526B2Apparatus and method for DC offset reductionWIONICS RESEARCH·Filed 2004·Granted Jan 31, 2006·18 cites·20 claims
- 0862US6784754B1VCO resonance tuningSKYWORKS SOLUTIONS INC·Filed 2002·Granted Aug 31, 2004·8 cites·26 claims
- 0946US2007218851A1Multiple band RF transmitters and receivers having independently variable RF and IF local oscillators and independent high-side and low-side RF local oscillatorsWIONICS RESEARCH·Filed 2007·Application pending·0 cites
- 1037US6965256B2Current mode output stage circuit with open loop DC offset reductionWIONICS RESEARCH·Filed 2004·Granted Nov 15, 2005·2 cites·14 claims
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