Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10824580 | Semiconductor device | Byung Ho Kim, Ji-Woon Park | 2020-11-03 |
| 10767038 | Rubber modified vinyl-based graft copolymer, and thermoplastic resin composition containing same | Joo Hyun Jang, Yu Jin JUNG, Ki Bo Chang, Jeong-Tae Kim | 2020-09-08 |
| 10752413 | Container for keeping fermented food | Byung Kook Lee, Yoon Seung Nam, Hae-Sun Lee, Gyu Hwan Cha | 2020-08-25 |
| D891245 | Packaging paper | Byung Kook Lee, Dong Rag Son, Kyoung Sik Cho | 2020-07-28 |
| 10647494 | Container for keeping fermented food | Byung Kook Lee, Yoon Seung Nam, Hae-Sun Lee, Gyu Hwan Cha | 2020-05-12 |
| 10576556 | Cutter device for processing difficult-to-machine material | Sook Hwan Kim | 2020-03-03 |