Inventor · disambiguated record
Tong-Cheng Jao
Also filed as: JAO TONG-CHENG
9 granted patents·4 pending applications·14 citations·filing 2014–2019
80Inventor score
Top patents by PatentIndex Score
13 records- 0184US9307612B2Light emitting device driver circuit and driving method of light emitting device circuitJAO TONG-CHENG·Filed 2015·Granted Apr 5, 2016·6 cites·12 claims
- 0276US9119254B2Light emitting device power supply circuit with dimming function and control circuit thereofLEE YI-WEI·Filed 2014·Granted Aug 25, 2015·4 cites·12 claims
- 0369US9277616B1Light emitting device driver circuitJAO TONG-CHENG·Filed 2015·Granted Mar 1, 2016·2 cites·10 claims
- 0466US10587312B1Transmission interface having noise reduction functionRICHTEK TECHNOLOGY CORP·Filed 2019·Granted Mar 10, 2020·1 cites·23 claims
- 0566US9451661B2Linear LED driver and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2016·Granted Sep 20, 2016·1 cites·16 claims
- 0651US9258857B2Light emitting system and voltage conversion device thereofRICHTEK TECHNOLOGY CORP·Filed 2014·Granted Feb 9, 2016·0 cites·11 claims
- 0748US9655185B2Linear LED driver and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2015·Granted May 16, 2017·0 cites·28 claims
- 0845US2015366032A1Retaining circuit and light emitting device driver circuit with retaining circuitJAO TONG-CHENG·Filed 2014·Application pending·0 cites
- 0943US9647531B2Soft-start switching power converterRICHTEK TECHNOLOGY CORP·Filed 2014·Granted May 9, 2017·0 cites·15 claims
- 1041US2014316735A1Protection Device and Calibration Method ThereofJAO TONG-CHENG·Filed 2014·Application pending·0 cites
- 1138US2016353534A1Led luminance device and related driver circuitRICHTEK TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 1238US2017196055A1Light emitting device driver circuit and driving method of light emitting device circuitRICHTEK TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 1335US9398657B2Light emitting device driver chipJAO TONG-CHENG·Filed 2015·Granted Jul 19, 2016·0 cites·7 claims
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