Inventor · disambiguated record
Sangrok Oh
Also filed as: OH SANGROK
3 granted patents·5 pending applications·1 citations·filing 2016–2024
46Inventor score
Top patents by PatentIndex Score
8 records- 0163US10643858B2Method of etching substrateSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 5, 2020·1 cites·19 claims
- 0257US12487562B2Wearable electronic device including wheelSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 0355US2025246467A1Manufacturing apparatus of semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0455US2025189347A1Sensor device for semiconductor equipment, method of operating a sensor device, and system including a sensor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0555US2025273442A1Plasma processing deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0642US11430679B2Semiconductor manufacturing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 30, 2022·0 cites·18 claims
- 0742US2018098510A1Method of harvesting cruciferous sprouts for increasing the amount of glucosinolate in cruciferous sproutsKOREA INST SCI & TECH·Filed 2017·Application pending·0 cites
- 0833US2017032988A1Plasma treatment apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →