Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505260 | Vehicle body | Chui Hee Heo, Tae Gyu Park, Sun Hyung Cho, Seok Ju Gim, Ji Ae Yong | 2022-11-22 |
| 11372322 | EUV mask blank, photomask manufactured by using the EUV mask blank, lithography apparatus using the photomask and method of fabricating semiconductor device using the photomask | Seong Chui Hong, Seong-sue Kim | 2022-06-28 |
| 11332192 | Vehicle body | Chul Hee Heo | 2022-05-17 |
| 11325652 | Body for vehicle | Chul Hee Heo | 2022-05-10 |
| 11279412 | Vehicle body | Won Oh Kim, Byung Gyu Kim, Chul Hee Heo | 2022-03-22 |
| 11235809 | Vehicle body for vehicles | Jin Young Mo, Ji Ae Yong, Chul Hee Heo, Won Oh Kim | 2022-02-01 |