Inventor · disambiguated record
Lieh-Chung Yin
Also filed as: YIN LIEH-CHUNG
4 granted patents·1 pending application·4 citations·filing 2012–2021
62Inventor score
Technology areasH02M
Top patents by PatentIndex Score
5 records- 0174US10770981B2Voltage conversion module and bobbinCHICONY POWER TECH CO LTD·Filed 2017·Granted Sep 8, 2020·2 cites·20 claims
- 0258US8823336B2Bridgeless power factor corrector with single choke and method of operating the sameCHICONY POWER TECH CO LTD·Filed 2012·Granted Sep 2, 2014·2 cites·18 claims
- 0356US11863077B2Power supply system with active clampingTEXAS INSTRUMENTS INC·Filed 2021·Granted Jan 2, 2024·0 cites·21 claims
- 0451US10951123B2Power conversion systemCHICONY POWER TECH CO LTD·Filed 2017·Granted Mar 16, 2021·0 cites·16 claims
- 0540US2015270702A1Power supply device with over-voltage protectionCHICONY POWER TECH CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →