Inventor · disambiguated record
So Hyeon Cho
Also filed as: CHO SO HYEON
2 granted patents·0 citations·filing 2020–2023
26Inventor score
Technology areasC09J
Files withEVERCHEMTECH CO LTD2
Top patents by PatentIndex Score
2 records- 0175US12421360B2Oxygen barrier film, food packaging material comprising same, and method for producing oxygen barrier filmEVERCHEMTECH CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·4 claims
- 0260US12398250B2Oxygen barrier film, food packaging material comprising same, and method for producing oxygen barrier filmEVERCHEMTECH CO LTD·Filed 2020·Granted Aug 26, 2025·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →