Inventor · disambiguated record
Chang Seong Hong
Also filed as: HONG CHANG SEONG
2 granted patents·6 citations·filing 2019–2021
53Inventor score
Technology areasH10P
Files withSAMSUNG ELECTRONICS CO LTD2
Top patents by PatentIndex Score
2 records- 0190US11764064B2Monitoring device, monitoring method and method of manufacturing semiconductor device using reflectivity of waferSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 19, 2023·2 cites·8 claims
- 0285US11158510B2Monitoring device, monitoring method and method of manufacturing semiconductor device using reflectivity of waferSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 26, 2021·4 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Chang Seong Hong 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 →