Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11036472 | Random number generator generating random number by using at least two algorithms, and security device comprising the random number generator | Joong-Chul Yoon, Seung Won Lee | 2021-06-15 |
| 10941261 | Polyalkylene carbonate-based resin film | Hyun Min Kim, Hyun Ju Cho, Seung Young Park | 2021-03-09 |
| 10941291 | Polyalkylene carbonate resin composition and polyalkylene carbonate resin molded article | Seung Young Park | 2021-03-09 |