Inventor · disambiguated record
Chi-Sang Lau
Also filed as: LAU CHI-SANG
4 granted patents·1 pending application·134 citations·filing 1996–2009
80Inventor score
Top patents by PatentIndex Score
5 records- 0179US6353544B1Flyback converter with synchronous rectifierHUA IN CO LTD·Filed 2001·Granted Mar 5, 2002·47 cites·11 claims
- 0272US6400583B1Flyback converter with synchronous rectifyingHUA IN CO LTD·Filed 2001·Granted Jun 4, 2002·28 cites·10 claims
- 0363US6147881AResonant switching power supplyHUA IN CO LTD·Filed 1999·Granted Nov 14, 2000·37 cites·16 claims
- 0455US2011017244A1Dry cleaning and surface treatment equipment used for biochip or medical apparatusLAU CHI-SANG·Filed 2009·Application pending·0 cites
- 0554US5949231AAlternating current measuring deviceFiled 1996·Granted Sep 7, 1999·22 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Chi-Sang Lau files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →