Inventor · disambiguated record
Yum-Cheng Chang
Also filed as: CHANG YUM C · CHANG YUM-CHENG
4 granted patents·4 pending applications·133 citations·filing 1993–2008
76Inventor score
Files withFITIPOWER INTEGRATED TECH INC2FITIPOWER INTEGRATED TECHNOLOG2LITE ON TECHNOLOGY CORP2LUCENT TECHNOLOGIES INC1YANG SHAN-YI1
Top patents by PatentIndex Score
8 records- 0177US5550895ABimodal portable telephoneLUCENT TECHNOLOGIES INC·Filed 1993·Granted Aug 27, 1996·118 cites·30 claims
- 0268US7336176B2Position indicating systemLITE ON TECHNOLOGY CORP·Filed 2005·Granted Feb 26, 2008·10 cites·17 claims
- 0361US8032099B2Automatic gain control circuit using gain shiftFITIPOWER INTEGRATED TECH INC·Filed 2008·Granted Oct 4, 2011·3 cites·8 claims
- 0454US7924946B2Method for recovering a baseband signal from an RF signalFITIPOWER INTEGRATED TECH INC·Filed 2007·Granted Apr 12, 2011·2 cites·10 claims
- 0539US2009141177A1Automatic gain control circuit using gain shiftFITIPOWER INTEGRATED TECHNOLOG·Filed 2008·Application pending·0 cites
- 0639US2006236004A1Computer System Capable of Rapidly Transmitting Data between Different Storage DevicesYANG SHAN-YI·Filed 2005·Application pending·0 cites
- 0737US2007085746A1Electrostatic Discharge Protection Receiving SystemLITE ON TECHNOLOGY CORP·Filed 2006·Application pending·0 cites
- 0834US2009129526A1Phase-locked loop circuit and corresponding control methodFITIPOWER INTEGRATED TECHNOLOG·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →