Inventor · disambiguated record
Yung-Ching Chang
Also filed as: CHANG YUNG · CHANG YUNG CHING
14 granted patents·8 pending applications·128 citations·filing 2002–2021
91Inventor score
Files withSILICON INTEGRATED SYS CORP8ADVANCED ANALOG TECHNOLOGY INC5CHUANG WAN-LI2LIN YUE-DER2CHANG YUNG1
Top patents by PatentIndex Score
22 records- 0187US7352162B1PWM boost system and start-up method thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2007·Granted Apr 1, 2008·47 cites·14 claims
- 0283US7095784B2Method and apparatus for moving picture compression rate control using bit allocation with initial quantization step size estimation at picture levelSILICON INTERGRATED SYSTEMS CO·Filed 2003·Granted Aug 22, 2006·30 cites·14 claims
- 0376US11270092B2Fingerprint sensing apparatus and fingerprint identification methodWANG JIAN HUA·Filed 2021·Granted Mar 8, 2022·1 cites·16 claims
- 0470US7373004B2Apparatus for constant quality rate control in video compression and target bit allocator thereofSILICON INTEGRATED SYS CORP·Filed 2003·Granted May 13, 2008·11 cites·18 claims
- 0570US7194031B2Rate control method with region of interesting supportSILICON INTEGRATED SYS CORP·Filed 2003·Granted Mar 20, 2007·10 cites·13 claims
- 0666US8684579B2Electronic deviceCHUANG WAN-LI·Filed 2012·Granted Apr 1, 2014·3 cites·10 claims
- 0764US7133448B2Method and apparatus for rate control in moving picture video compressionSILICON INTEGRATED SYS CORP·Filed 2002·Granted Nov 7, 2006·8 cites·11 claims
- 0863US7254176B2Apparatus for variable bit rate control in video compression and target bit allocator thereofSILICON INTEGRATED SYS CORP·Filed 2003·Granted Aug 7, 2007·8 cites·19 claims
- 0955US7289564B2Video encoding method with support for editing when scene changedSILICON INTEGRATED SYS CORP·Filed 2003·Granted Oct 30, 2007·2 cites·3 claims
- 1054US7388995B2Quantization matrix adjusting method for avoiding underflow of dataSILICON INTEGRATED SYS CORP·Filed 2003·Granted Jun 17, 2008·2 cites·7 claims
- 1153US7075107B2Semiconductor wafer and manufacturing process thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2004·Granted Jul 11, 2006·5 cites·14 claims
- 1252US7391916B2Quantization matrix adjusting method for quality improvementSILICON INTEGRATED SYS CORP·Filed 2003·Granted Jun 24, 2008·1 cites·7 claims
- 1346US2018127881A1Process for producing aluminum-based metal composite, aluminum-based composite obtained by using the same, and aluminum-based structure having the aluminum-based compositeCHANG YUNG CHING·Filed 2016·Application pending·0 cites
- 1444US2008225034A1Image sticking erasing circuit and method for using the sameADVANCED ANALOG TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 1544US2013031327A1System and method for allocating cache memoryCHANG YUNG·Filed 2011·Application pending·0 cites
- 1642US2005282361A1Semiconductor wafer and manufacturing process thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2005·Application pending·0 cites
- 1739US7061487B2Method and apparatus for improving depth information communication bandwidth in a computer graphics systemSILICON INTEGRATED SYS CORP·Filed 2003·Granted Jun 13, 2006·0 cites·11 claims
- 1839US2012088074A1Workpiece with three-dimensional patternCHUANG WAN-LI·Filed 2011·Application pending·0 cites
- 1937US7812668B2Multi-input operational amplifier and method for reducing input offset thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2008·Granted Oct 12, 2010·0 cites·11 claims
- 2033US2013046154A1Ppg imaging device and ppg measuring methodLIN YUE DER·Filed 2011·Application pending·0 cites
- 2133US2013046192A1Image-based pwv measurement device and methodLIN YUE-DER·Filed 2011·Application pending·0 cites
- 2228US2005268186A1Semiconductor wafer with test circuit and manufacturing methodCHEN WEI-JUNG·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →