Inventor · disambiguated record
Yunlong Han
Also filed as: HAN YUNLONG
17 granted patents·2 pending applications·64 citations·filing 2014–2023
90Inventor score
Top patents by PatentIndex Score
19 records- 0197US9325254B2SCR dimming circuit and dimming control methodSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Apr 26, 2016·37 cites·12 claims
- 0291US9413252B2Transmission voltage loss compensation circuit, compensation method, controlling chip and switching power supplySILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Aug 9, 2016·11 cites·16 claims
- 0389US9419511B2Capacitor discharging method and discharging circuit thereofSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Aug 16, 2016·10 cites·7 claims
- 0476US9018849B2Signal process method, signal process circuit and LED dimming circuit thereofSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Apr 28, 2015·3 cites·16 claims
- 0572US9641084B2Control method and control circuit for switching power supplySILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2015·Granted May 2, 2017·2 cites·13 claims
- 0665US9847708B2PFC circuitSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2016·Granted Dec 19, 2017·1 cites·8 claims
- 0763US11831247B2Resonant converter, control circuit and control methodSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2021·Granted Nov 28, 2023·0 cites·20 claims
- 0861US11817795B2Switching power supply circuitSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2021·Granted Nov 14, 2023·0 cites·20 claims
- 0957US9739806B2Voltage detection method and circuit and associated switching power supplySILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2016·Granted Aug 22, 2017·0 cites·18 claims
- 1055US12107520B2Driving circuit and driving methodSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2021·Granted Oct 1, 2024·0 cites·19 claims
- 1154US2023318318A1Driving circuit of switch array and control circuitSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2023·Application pending·0 cites
- 1253US9979275B2Undervoltage protection circuit, undervoltage protection method and switching power supplySILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2016·Granted May 22, 2018·0 cites·24 claims
- 1352US9722496B2Transmission voltage loss compensation circuit, compensation method, controlling chip and switching power supplySILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2016·Granted Aug 1, 2017·0 cites·20 claims
- 1452US9391505B2PFC circuitSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Jul 12, 2016·0 cites·5 claims
- 1551US9979301B2Control method and control circuit for switching power supplySILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2017·Granted May 22, 2018·0 cites·14 claims
- 1651US9413222B2Undervoltage protection circuit, undervoltage protection method and switching power supplySILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Aug 9, 2016·0 cites·11 claims
- 1751US9407140B2Voltage detection method and circuit and associated switching power supplySILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Aug 2, 2016·0 cites·9 claims
- 1832US2018170689A1Substrate delivery device and delivery method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Application pending·0 cites
- 1930US11352084B2Multi-degree-of-freedom riding saddleHAN SHEJUN·Filed 2019·Granted Jun 7, 2022·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →