Inventor · disambiguated record
Dar-Chang Juang
Also filed as: JUANG DAR-CHANG
18 granted patents·2 pending applications·774 citations·filing 1987–2023
95Inventor score
Files withSUNPLUS TECHNOLOGY CO LTD9IND TECH RES INST7ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC23R SEMICONDUCTOR TECHNOLOGY INC1SUNPLUS TECHNOLOGY COL LTD1
Top patents by PatentIndex Score
20 records- 0198US6323631B1Constant current driver with auto-clamped pre-charge functionSUNPLUS TECHNOLOGY CO LTD·Filed 2001·Granted Nov 27, 2001·257 cites·14 claims
- 0293US6366116B1Programmable driving circuitSUNPLUS TECHNOLOGY CO LTD·Filed 2001·Granted Apr 2, 2002·72 cites·12 claims
- 0393US6359309B1Power MOSFET and IGBT with optimized on-resistance and breakdown voltageIND TECH RES INST·Filed 2000·Granted Mar 19, 2002·63 cites·2 claims
- 0488US7199575B2TFT-LCD source driver with built-in test circuit and method for testing the sameSUNPLUS TECHNOLOGY CO LTD·Filed 2005·Granted Apr 3, 2007·9 cites·9 claims
- 0586US6333603B1Organic light emission device display moduleSUNPLUS TECHNOLOGY CO LTD·Filed 2000·Granted Dec 25, 2001·38 cites·17 claims
- 0686US6190970B1Method of making power MOSFET and IGBT with optimized on-resistance and breakdown voltageIND TECH RES INST·Filed 1999·Granted Feb 20, 2001·71 cites·16 claims
- 0785US6384685B1Complementary metal oxide semiconductor class AB amplifierSUNPLUS TECHNOLOGY CO LTD·Filed 2001·Granted May 7, 2002·37 cites·10 claims
- 0884US6563295B2Low temperature coefficient reference current generatorSUNPLUS TECHNOLOGY CO LTD·Filed 2001·Granted May 13, 2003·33 cites·6 claims
- 0984US6388477B1Switchable voltage follower and bridge driver using the sameSUNPLUS TECHNOLOGY COL LTD·Filed 2001·Granted May 14, 2002·41 cites·12 claims
- 1077US6731170B2Source drive amplifier of a liquid crystal displaySUNPLUS TECHNOLOGY CO LTD·Filed 2001·Granted May 4, 2004·18 cites·9 claims
- 1177US6538645B1Computer input system utilizing a camera to sense point sourceSUNPLUS TECHNOLOGY CO LTD·Filed 2000·Granted Mar 25, 2003·31 cites·16 claims
- 1276US5917378ARail-to-rail type of operational amplifier with a low offset voltage achieved by mixed compensationIND TECH RES INST·Filed 1997·Granted Jun 29, 1999·39 cites·12 claims
- 1368US5903321AMethod and apparatus for video image processing and recordingIND TECH RES INST·Filed 1996·Granted May 11, 1999·41 cites·9 claims
- 1460US12492937B2Active clamp photoelectric sensing deviceELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC·Filed 2023·Granted Dec 9, 2025·0 cites·7 claims
- 1547US2007018939A1Source driver circuit and driving method for liquid crystal display deviceSUNPLUS TECHNOLOGY CO LTD·Filed 2005·Application pending·0 cites
- 1643US12476621B2Photoelectric sensing device for cancellate crosstalkELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC·Filed 2023·Granted Nov 18, 2025·0 cites·6 claims
- 1742US4833279ADigital computer writing boardIND TECH RES INST·Filed 1987·Granted May 23, 1989·16 cites·2 claims
- 1837US5191606AElectrical telephone speech networkIND TECH RES INST·Filed 1990·Granted Mar 2, 1993·7 cites·2 claims
- 1935US2016095242A1Electronic device with dust protecting function and method for fabricating electronic device with dust protecting function3R SEMICONDUCTOR TECHNOLOGY INC·Filed 2015·Application pending·0 cites
- 2028US6097256AComplementary metal-oxide semiconductor high-frequency ring oscillatorIND TECH RES INST·Filed 1999·Granted Aug 1, 2000·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →