Inventor · disambiguated record
Cheng-Hung Tsai
Also filed as: TSAI CHENG HUNG
55 granted patents·28 pending applications·612 citations·filing 2002–2025
98Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD24HIMAX TECH LTD15IND TECH RES INST7INST INFORMATION IND4TSAI CHENG-HUNG4
Top patents by PatentIndex Score
83 records- 0198US7144140B2Heat dissipating apparatus for lighting utilitySUN TSUNG-TING·Filed 2005·Granted Dec 5, 2006·253 cites·18 claims
- 0295US12061423B2Method and apparatus for mitigating tin debrisTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Aug 13, 2024·2 cites·20 claims
- 0393US11209919B1Knob device applicable to touch panelHIMAX TECH LTD·Filed 2021·Granted Dec 28, 2021·3 cites·9 claims
- 0493USD582578SLight emitting diode light bulbEDISON OPTO CORP·Filed 2008·Granted Dec 9, 2008·143 cites·1 claims
- 0592US7101093B2Extending latch mechanism for a pluggable optical moduleIND TECHNOLOGY RES·Filed 2004·Granted Sep 5, 2006·73 cites·29 claims
- 0692US2025362594A1Lithography system and methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0790US11621263B2Semiconductor device with short-resistant capacitor plateTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Apr 4, 2023·2 cites·20 claims
- 0887US11605477B1EUV lithography apparatusTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Mar 14, 2023·1 cites·20 claims
- 0986US7300215B2Light transceiver moduleIND TECH RES INST·Filed 2004·Granted Nov 27, 2007·34 cites·39 claims
- 1085US2025321500A1System and method for detecting debris in a photolithography systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1184US12405529B2Lithography system and methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 1284US9454684B2Edge crack detection systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Sep 27, 2016·6 cites·16 claims
- 1384US2025351557A1Semiconductor device with short-resistant capacitor plateTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1482US11792380B2Video transmission method, video processing device, and video generating system for virtual realityFUNIQUE VR STUDIO·Filed 2021·Granted Oct 17, 2023·2 cites·20 claims
- 1581US12228863B2EUV light source contamination monitoring systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 1680US11226692B1Knob device applicable to touch panelHIMAX TECH LTD·Filed 2021·Granted Jan 18, 2022·1 cites·14 claims
- 1780US2025321495A1Radiation collectorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1879US12119129B2EUV lithography apparatusTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 1978US2025291263A1Semiconductor processing tool and methods of operationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 2077US9880220B2Edge crack detection systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Jan 30, 2018·2 cites·20 claims
- 2177US7736483B2Method for electroplating metal wireIND TECH RES INST·Filed 2007·Granted Jun 15, 2010·2 cites·8 claims
- 2277USD582579SLight emitting diode light bulbEDISON OPTO CORP·Filed 2008·Granted Dec 9, 2008·27 cites·1 claims
- 2377US2024379259A1Euv lithography apparatusTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 2476US12372880B2System and method for detecting debris in a photolithography systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 29, 2025·0 cites·20 claims
- 2576US11416089B2Knob device applicable to touch panelHIMAX TECH LTD·Filed 2021·Granted Aug 16, 2022·1 cites·12 claims
- 2676US2025155828A1Euv light source contamination monitoring systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 2775US12453168B2Semiconductor device with short-resistant capacitor plateTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Oct 21, 2025·0 cites·20 claims
- 2875US7071922B2Optical mouse with rolling ballEDISON OPTO CORP·Filed 2002·Granted Jul 4, 2006·26 cites·17 claims
- 2974US12287572B2Lithography system and methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Apr 29, 2025·0 cites·20 claims
- 3074US7004772B1Latch mechanism for a pluggable optical moduleIND TECH RES INST·Filed 2004·Granted Feb 28, 2006·18 cites·15 claims
- 3173US2024353765A1Method and apparatus for mitigating tin debrisTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 3271US7680389B2Light transceiver moduleIND TECH RES INST·Filed 2006·Granted Mar 16, 2010·5 cites·18 claims
- 3369US11127704B2Semiconductor device with bump structure and method of making semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Sep 21, 2021·1 cites·20 claims
- 3469US9035561B2LED driving system and methodAMPOWER TECHNOLOGY CO LTD·Filed 2013·Granted May 19, 2015·2 cites·11 claims
- 3566US12360458B2Radiation collectorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
- 3664US12353142B2Semiconductor processing tool and methods of operationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·19 claims
- 3764US8501574B2Resistive memory device and manufacturing method thereof and operating method thereofCHANG KUO-PIN·Filed 2009·Granted Aug 6, 2013·2 cites·25 claims
- 3864US2025284214A1Lithography system and methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 3961US12486954B2Christmas tree decoration lights and connection methodTSAI CHENG HUNG·Filed 2024·Granted Dec 2, 2025·0 cites·9 claims
- 4060US11494038B2Touch panelHIMAX TECH LTD·Filed 2020·Granted Nov 8, 2022·0 cites·10 claims
- 4159US12166947B2Video processing device and video generating system for virtual realityFUNIQUE VR STUDIO·Filed 2023·Granted Dec 10, 2024·0 cites·19 claims
- 4259US8233583B2Shift register and display driver thereofTSAI CHENG-HUNG·Filed 2008·Granted Jul 31, 2012·1 cites·16 claims
- 4359US2016148225A1Product sales forecasting system, method and non-transitory computer readable storage medium thereofINST INFORMATION INDUSTRY·Filed 2014·Application pending·0 cites
- 4456US11460947B1Touch screenHIMAX TECH LTD·Filed 2021·Granted Oct 4, 2022·0 cites·15 claims
- 4556US2025175606A1Video encoderSIGMASTAR TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 4654US12112719B2Electronic device and modulating device with short frame time lengthINNOLUX CORP·Filed 2023·Granted Oct 8, 2024·0 cites·20 claims
- 4752US11782532B2Calibration method and calibration apparatus for knob applicable to touch panelHIMAX TECH LTD·Filed 2021·Granted Oct 10, 2023·0 cites·10 claims
- 4851US11264963B1Input buffer circuitELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC·Filed 2020·Granted Mar 1, 2022·0 cites·14 claims
- 4950US11990524B2Semiconductor device and forming method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 21, 2024·0 cites·20 claims
- 5050US7021943B2Optical transmission moduleIND TECH RES INST·Filed 2004·Granted Apr 4, 2006·3 cites·10 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →