Inventor · disambiguated record
Ki Sik Choi
Also filed as: CHOI KI-SIK
3 granted patents·37 citations·filing 1996–2019
68Inventor score
Top patents by PatentIndex Score
3 records- 0190US7291439B2Photoresist composition, method for forming film pattern using the same, and method for manufacturing thin film transistor array panel using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 6, 2007·13 cites·12 claims
- 0270US10804391B2Vertical field-effect transistor (VFET) devices and methods of forming the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 13, 2020·1 cites·20 claims
- 0354US5899712AMethod for fabricating silicon-on-insulator deviceHYUNDAI ELECTRONICS IND·Filed 1996·Granted May 4, 1999·23 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Ki Sik Choi 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 →