Inventor · disambiguated record
Jang Woo Cho
Also filed as: CHO JANG WOO
3 granted patents·1 citations·filing 2019–2019
46Inventor score
Technology areasH10P
Files withENF TECHNOLOGY CO LTD3
Top patents by PatentIndex Score
3 records- 0169US10982144B2Silicon nitride layer etching composition and etching method using the sameENF TECHNOLOGY CO LTD·Filed 2019·Granted Apr 20, 2021·1 cites·17 claims
- 0241US11149201B2Silicon nitride layer etching compositionENF TECHNOLOGY CO LTD·Filed 2019·Granted Oct 19, 2021·0 cites·8 claims
- 0339US10920142B2Polysiloxane-based compound, silicon nitride layer etching composition including the sameENF TECHNOLOGY CO LTD·Filed 2019·Granted Feb 16, 2021·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →