Inventor · disambiguated record
Tien-Cheng Lan
Also filed as: LAN TIEN-CHENG
4 granted patents·4 pending applications·6 citations·filing 2005–2013
65Inventor score
Top patents by PatentIndex Score
8 records- 0168US8114773B2Cleaning solution, cleaning method and damascene process using the sameLIU AN-CHI·Filed 2010·Granted Feb 14, 2012·2 cites·19 claims
- 0268US8062972B2Semiconductor processLIU AN-CHI·Filed 2009·Granted Nov 22, 2011·3 cites·21 claims
- 0362US8877640B2Cleaning solution and damascene process using the sameUNITED MICROELECTRONICS CORP·Filed 2013·Granted Nov 4, 2014·1 cites·21 claims
- 0448US8431488B2Damascene process using cleaning solutionLIU AN-CHI·Filed 2011·Granted Apr 30, 2013·0 cites·11 claims
- 0539US2009042388A1Method of cleaning a semiconductor substrateSUN ZHI-QIANG·Filed 2007·Application pending·0 cites
- 0638US2008261384A1Method of removing photoresist layer and method of fabricating semiconductor device using the sameUNITED MICROELECTRONICS CORP·Filed 2007·Application pending·0 cites
- 0735US2007066047A1Method of forming opening and contactYE JIANHUI·Filed 2005·Application pending·0 cites
- 0833US2009261419A1Semiconductor device having assist features and manufacturing method thereofFANG SHU-PING·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tien-Cheng Lan 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 →