Inventor · disambiguated record
Sangil Choi
Also filed as: CHOI SANGIL
2 granted patents·2 pending applications·0 citations·filing 2014–2025
22Inventor score
Files withSAMSUNG ELECTRONICS CO LTD4
Top patents by PatentIndex Score
4 records- 0152US2025114911A1Grinding wheelSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0236US2025246476A1Protective tape for wafer grinding process and method of manufacturing semiconductor packageSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0335US11450549B2Substrate transfer apparatus and substrate transfer system using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Sep 20, 2022·0 cites·20 claims
- 0435US10261675B2Method and apparatus for displaying screen in device having touch screenSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 16, 2019·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Sangil 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 →