Inventor · disambiguated record
Cheng Chang
Also filed as: CHANG CHENG · CHANG CHENG-CHANG
15 granted patents·2 pending applications·304 citations·filing 2002–2011
94Inventor score
Top patents by PatentIndex Score
17 records- 0194US8249145B2Estimating sample-domain distortion in the transform domain with rounding compensationCHANG CHENG·Filed 2011·Granted Aug 21, 2012·24 cites·13 claims
- 0294US8059721B2Estimating sample-domain distortion in the transform domain with rounding compensationCHANG CHENG·Filed 2006·Granted Nov 15, 2011·33 cites·10 claims
- 0393US8498335B2Adaptive deadzone size adjustment in quantizationHOLCOMB THOMAS W·Filed 2007·Granted Jul 30, 2013·28 cites·19 claims
- 0492US8750390B2Filtering and dithering as pre-processing before encodingSUN SHIJUN·Filed 2008·Granted Jun 10, 2014·24 cites·25 claims
- 0592US8331438B2Adaptive selection of picture-level quantization parameters for predicted video picturesCHANG CHENG·Filed 2007·Granted Dec 11, 2012·27 cites·20 claims
- 0692US8238424B2Complexity-based adaptive preprocessing for multiple-pass video compressionCHANG CHENG·Filed 2007·Granted Aug 7, 2012·21 cites·17 claims
- 0792US8189933B2Classifying and controlling encoding quality for textured, dark smooth and smooth video contentHOLCOMB THOMAS W·Filed 2008·Granted May 29, 2012·21 cites·19 claims
- 0889US8494052B2Dynamic selection of motion estimation search ranges and extended motion vector rangesCHANG CHENG·Filed 2006·Granted Jul 23, 2013·16 cites·18 claims
- 0987US6715978B2Interbay transfer interface between an automated material handling system and a stockerTAIWAN SEMICONDUCTOR MFG·Filed 2002·Granted Apr 6, 2004·43 cites·16 claims
- 1083US8069446B2Parallel programming and execution systems and techniquesZHAO WEIDONG·Filed 2009·Granted Nov 29, 2011·16 cites·20 claims
- 1180US6881020B2Pod transfer system having retractable mast and rotatable and vertically movable hoistTAIWAN SEMICONDUCTOR MFG·Filed 2002·Granted Apr 19, 2005·24 cites·17 claims
- 1277US6779760B2Safety system for overhead transport vehicleTAIWAN SEMICONDUCTOR MFG·Filed 2002·Granted Aug 24, 2004·21 cites·20 claims
- 1364US8438542B2Generating a management pack at program build timeNANDAN DURGESH·Filed 2007·Granted May 7, 2013·6 cites·17 claims
- 1447US2008240257A1Using quantization bias that accounts for relations between transform bins and quantization binsMICROSOFT CORP·Filed 2007·Application pending·0 cites
- 1544US2007237237A1Gradient slope detection for video compressionMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 1636US7261508B2Method for aligning a loadport to an overhead hoist transport systemTAIWAN SEMICONDUCTOR MFG·Filed 2002·Granted Aug 28, 2007·0 cites·17 claims
- 1729US8791279B2Process for preparing taxoids from baccatin derivatives using lewis acid catalystKUNG LIANG-RERN·Filed 2011·Granted Jul 29, 2014·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →