Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11234103 | Electronic device and method for providing identification information | Jong Ho Choi, Ung Choi, Tae-Gun Park | 2022-01-25 |
| 10563052 | Bioplastic composition comprising wheat bran and bioplastic film using the same | Eun Jin Park, Sang Gwon MOON | 2020-02-18 |
| 9920667 | Water drain system for oil reserve tank | Chi Myong Kwon, Jang Heon Lee, Hee-Duck Park, Yoo Keun Kim, Ki Young Bae +1 more | 2018-03-20 |