Inventor · disambiguated record
Chia-Hung Sun
Also filed as: SUN CHIA-HUNG
21 granted patents·9 pending applications·123 citations·filing 2004–2022
93Inventor score
Files withAU OPTRONICS CORP16SINTAI OPTICAL SHENZHEN CO LTD5FOXNUM TECHNOLOGY CO LTD3WEY CHIN-DER2LI SZU-HAN1
Top patents by PatentIndex Score
30 records- 0187US7605809B2Driver and method for driving a semiconductor light emitting device arrayAU OPTRONICS CORP·Filed 2006·Granted Oct 20, 2009·23 cites·24 claims
- 0285US7309964B2Floating drive circuit for cold cathode fluorescent lampAU OPTRONICS CORP·Filed 2004·Granted Dec 18, 2007·47 cites·19 claims
- 0385US7271549B2Current balancing circuit for a multi-lamp systemAU OPTRONICS CORP·Filed 2005·Granted Sep 18, 2007·14 cites·9 claims
- 0481US7714517B2LED driver with current sink control and applications of the sameAU OPTRONICS CORP·Filed 2007·Granted May 11, 2010·11 cites·25 claims
- 0578US7872424B2Lighting apparatus with current feedbackAU OPTRONICS CORP·Filed 2007·Granted Jan 18, 2011·9 cites·31 claims
- 0675US7443112B2Current balancing circuit for a multi-lamp systemAU OPTRONICS CORP·Filed 2007·Granted Oct 28, 2008·5 cites·7 claims
- 0769US7429834B2Multi-lamp driver with active current regulatorAU OPTRONICS CORP·Filed 2007·Granted Sep 30, 2008·3 cites·15 claims
- 0867US10133034B2Projection lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2017·Granted Nov 20, 2018·1 cites·20 claims
- 0963US7670025B2Backlight moduleAU OPTRONICS CORP·Filed 2007·Granted Mar 2, 2010·2 cites·11 claims
- 1061US7741790B2Backlight system having a lamp current balance and feedback mechanism and related method thereofAU OPTRONICS CORP·Filed 2008·Granted Jun 22, 2010·2 cites·10 claims
- 1161US7221101B2Lamp driving deviceAU OPTRONICS CORP·Filed 2005·Granted May 22, 2007·2 cites·26 claims
- 1259US8030852B2Light driver circuit device and backlight deviceAU OPTRONICS CORP·Filed 2008·Granted Oct 4, 2011·2 cites·8 claims
- 1359US7990071B2Lamp drive circuit for driving a number of lamps and balancing currents flowing through the lampsAU OPTRONICS CORP·Filed 2007·Granted Aug 2, 2011·1 cites·16 claims
- 1456US7677756B2Backlight moduleAU OPTRONICS CORP·Filed 2007·Granted Mar 16, 2010·0 cites·32 claims
- 1555US12055791B2Wide-angle lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2021·Granted Aug 6, 2024·0 cites·17 claims
- 1655US8115400B2Backlight moduleLI SZU-HAN·Filed 2008·Granted Feb 14, 2012·1 cites·11 claims
- 1751US2022252841A1Lens AssemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2022·Application pending·0 cites
- 1850US7274178B2Multi-lamp driver with active current regulatorAU OPTRONICS CORP·Filed 2005·Granted Sep 25, 2007·0 cites·26 claims
- 1946US12105355B2Wide-angle lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2020·Granted Oct 1, 2024·0 cites·20 claims
- 2045US2020285135A1Lens ApparatusSINTAI OPTICAL SHENZHEN CO LTD·Filed 2020·Application pending·0 cites
- 2145US2006274024A1Liquid crystal display and light emitting diode drive circuit thereofAU OPTRONICS CORP·Filed 2005·Application pending·0 cites
- 2244US8030869B2Drive amplifier system and over-current detection method for the sameFOXNUM TECHNOLOGY CO LTD·Filed 2008·Granted Oct 4, 2011·0 cites·18 claims
- 2344US2008043159A1Liquid crystal display capable of reducing current leakageAU OPTRONICS CORP·Filed 2007·Application pending·0 cites
- 2444US2008280383A1Method of real-time monitoring implantationWANG TA-YUNG·Filed 2007·Application pending·0 cites
- 2541US8077171B2Signal regulator module and related display deviceWEY CHIN-DER·Filed 2007·Granted Dec 13, 2011·0 cites·14 claims
- 2641US2010176788A1Current detecting apparatusFOXNUM TECHNOLOGY CO LTD·Filed 2009·Application pending·0 cites
- 2741US2007035258A1Lamp drive circuitWEY CHIN-DER·Filed 2006·Application pending·0 cites
- 2837US8390210B2Light driver circuit device and backlight deviceLIAO CHENG-NENG·Filed 2011·Granted Mar 5, 2013·0 cites·11 claims
- 2936US2010046933A1Motor driving systemFOXNUM TECHNOLOGY CO LTD·Filed 2008·Application pending·0 cites
- 3036US2016216495A1Projection lensSUN CHIA-HUNG·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →