Inventor · disambiguated record
An-Shun Liu
Also filed as: LIU AN · LIU AN SHUN
4 granted patents·116 citations·filing 1996–2006
74Inventor score
Top patents by PatentIndex Score
4 records- 0189US5844241ASystem and method for determining internal radioactivity and absorbed dose estimatesHOPE CITY·Filed 1996·Granted Dec 1, 1998·101 cites·9 claims
- 0268US6927911B2Light-guide module for emitting particular polarized light beamsIND TECHNOLOGY RES INST MATERI·Filed 2003·Granted Aug 9, 2005·13 cites·28 claims
- 0353US7619753B2Method for measuring dimensions and optical system using the sameIND TECH RES INST·Filed 2006·Granted Nov 17, 2009·2 cites·20 claims
- 0439US7433060B2Method for correlating a structural parameter of a plurality of gratings and method for determining a structural parameter value of an unknown grating using the sameIND TECH RES INST·Filed 2006·Granted Oct 7, 2008·0 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when An-Shun Liu 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 →