Inventor · disambiguated record
Chean-Lung Tsay
Also filed as: TSAY CHEAN-LUNG
4 granted patents·82 citations·filing 1995–2005
78Inventor score
Technology areasH02M
Top patents by PatentIndex Score
4 records- 0175US7436685B2Piecewise on-time modulation apparatus and method for a power factor correctorRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Oct 14, 2008·16 cites·11 claims
- 0268US5550498AMethod and apparatus for charge pulse-width modulation controlIND TECH RES INST·Filed 1995·Granted Aug 27, 1996·47 cites·14 claims
- 0349US7015658B2Driving circuit configured in a three-phase inverter and driving method thereofRICHTEK TECHNOLOGY CORP·Filed 2003·Granted Mar 21, 2006·10 cites·14 claims
- 0446US7023718B2Two-phase driver and driving methodRICHTEK TECHNOLOGY CORP·Filed 2003·Granted Apr 4, 2006·9 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →