Inventor · disambiguated record
Hsien-Cheng Liu
Also filed as: LIU HSIEN-CHENG
3 granted patents·2 pending applications·39 citations·filing 2000–2020
67Inventor score
Top patents by PatentIndex Score
5 records- 0179US8389110B2Compositions for preparing plant fiber composites and plant fiber composites prepared from the sameLIU HSIEN-CHENG·Filed 2011·Granted Mar 5, 2013·12 cites·20 claims
- 0268US6445379B1Structure of cordless mouse deviceFiled 2000·Granted Sep 3, 2002·27 cites·1 claims
- 0346US10177663B2DC-DC converting circuit and multi-phase power controller thereofUPI SEMICONDUCTOR CORP·Filed 2018·Granted Jan 8, 2019·0 cites·20 claims
- 0441US2021067042A1Multi-phase switched capacitor power converter and control method thereofUPI SEMICONDUCTOR CORP·Filed 2020·Application pending·0 cites
- 0529US2012280433A1Method for manufacturing plant fiber foam materialLIU HSIEN-CHENG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →