Inventor · disambiguated record
Chao-Kai Chang
Also filed as: CHANG CHAO-KAI
9 granted patents·1 pending application·25 citations·filing 2004–2021
79Inventor score
Files withUNIV CHANG GUNG4EPISTAR CORP3PASSION LIGHT INC1SIGMASTAR TECHNOLOGY LTD1SUNPLUS TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
10 records- 0173US7216322B2Clock tree synthesis for low power consumption and low clock skewUNIV CHANG GUNG·Filed 2004·Granted May 8, 2007·20 cites·3 claims
- 0269US10791601B2Light-emitting deviceEPISTAR CORP·Filed 2019·Granted Sep 29, 2020·1 cites·15 claims
- 0366US7562324B2Method of designing a synchronous circuit of VLSI for clock skew scheduling and optimizationUNIV CHANG GUNG·Filed 2006·Granted Jul 14, 2009·4 cites·3 claims
- 0452US10412801B1Light-emitting deviceEPISTAR CORP·Filed 2018·Granted Sep 10, 2019·0 cites·15 claims
- 0551US11476772B2Voltage converter circuit for converting AC voltage to DC voltageEPISTAR CORP·Filed 2020·Granted Oct 18, 2022·0 cites·11 claims
- 0649US11647280B2Apparatus and method for lowering power dissipation based on operation between dual processorsSIGMASTAR TECHNOLOGY LTD·Filed 2021·Granted May 9, 2023·0 cites·20 claims
- 0743US7512525B2Multi-point model reductions of VLSI interconnects using the rational Arnoldi method with adaptive ordersUNIV CHANG GUNG·Filed 2005·Granted Mar 31, 2009·0 cites·8 claims
- 0842US7437689B2Interconnect model-order reduction methodUNIV CHANG GUNG·Filed 2005·Granted Oct 14, 2008·0 cites·4 claims
- 0941US2005249423A1Block decoding method and system capable of decoding and outputting data in a rotated directionSUNPLUS TECHNOLOGY CO LTD·Filed 2005·Application pending·0 cites
- 1032US11789259B2Vision inspection and correction method, together with the system apparatus thereofPASSION LIGHT INC·Filed 2020·Granted Oct 17, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →