Inventor · disambiguated record
Chang-Che Tsai
Also filed as: TSAI CHANG-CHE
11 granted patents·4 pending applications·34 citations·filing 2006–2020
86Inventor score
Top patents by PatentIndex Score
15 records- 0188US8384789B2Sensor array module with wide angle, and image calibration method, operation method and application for the samePIXART IMAGING INC·Filed 2009·Granted Feb 26, 2013·10 cites·12 claims
- 0280US8786719B2Image calibration method and operation method for sensor array module with wide anglePIXART IMAGING INC·Filed 2013·Granted Jul 22, 2014·3 cites·8 claims
- 0378US7702514B2Adjustment of scale factors in a perceptual audio coder based on cumulative total buffer space used and mean subband intensitiesPIXART IMAGING INC·Filed 2006·Granted Apr 20, 2010·12 cites·32 claims
- 0469US7857703B2Orientation device and method for coordinate generation employed therebyPIXART IMAGING INC·Filed 2006·Granted Dec 28, 2010·1 cites·3 claims
- 0568US7953153B2Motion estimation method utilizing modified rhombus pattern search for a succession of frames in digital coding systemPIXART IMAGING INC·Filed 2006·Granted May 31, 2011·2 cites·9 claims
- 0666US8169550B2Cursor control method and apparatusCHAO TZU YI·Filed 2007·Granted May 1, 2012·3 cites·30 claims
- 0763US8638398B2Cursor control method and apparatusCHAO TZU YI·Filed 2012·Granted Jan 28, 2014·1 cites·3 claims
- 0858US11651479B2Unified ISP pipeline for image sensors with various color filter array and high dynamic range schemesADVANCED MICRO DEVICES INC·Filed 2020·Granted May 16, 2023·0 cites·20 claims
- 0956US8102282B2Encoding and decoding method for microdot matrixWEI SHOU TE·Filed 2010·Granted Jan 24, 2012·2 cites·20 claims
- 1053US11417151B2Adaptive rolling shutter image sensor and IR emitter control for facial recognitionADVANCED MICRO DEVICES INC·Filed 2019·Granted Aug 16, 2022·0 cites·20 claims
- 1151US2010080298A1Refined Weighting Function and Momentum-Directed Genetic search pattern algorithmHANG HSUEH-MING·Filed 2009·Application pending·0 cites
- 1248US7864837B2Motion estimation method utilizing a distance-weighted search sequencePIXART IMAGING INC·Filed 2006·Granted Jan 4, 2011·0 cites·7 claims
- 1347US2007274390A1System for Performing Pattern-Based Block Motion EstimationTSAI CHANG-CHE·Filed 2007·Application pending·0 cites
- 1447US2008137746A1Method for Predicting Performance of Patterns Used in Block Motion Estimation ProceduresTSAI CHANG-CHE·Filed 2007·Application pending·0 cites
- 1547US2008130749A1Method for Performing Pattern-Based Block Motion EstimationTSAI CHANG-CHE·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →