Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038226 | Secondary battery module | Joon Hyung Lee, Man-Seok Han, Seok-Joon Yoon | 2021-06-15 |
| 10658641 | Separator comprising coating layer, and battery using same | Byung Min Lee, Ha Na Kim, Nam Hyo KIM, Hyeon Choi | 2020-05-19 |
| 9634311 | Separator including coating layer and battery including the same | Ki Chul Hong, Jin Kyu Park, Jun Ho Chung | 2017-04-25 |
| 9412988 | Separator including coating layer of inorganic and organic mixture, and battery including the same | Ki Chul Hong, Jae Goo Doh, Jun Ho Chung | 2016-08-09 |
| 9401505 | Separator including coating layer of inorganic and organic mixture, and battery including the same | Ki Chul Hong, Jae Goo Doh, Jun Ho Chung, Geon Ja Lim | 2016-07-26 |
| 8685272 | Composition for etching silicon oxide layer, method for etching semiconductor device using the same, and composition for etching semiconductor device | Go-Un Kim, Hyo-San Lee, Ho-Seok Yang, Jeong-Nam Han, Chang-Ki Hong | 2014-04-01 |
| 8043525 | Wet etching solution | Jung In La, Ho-Seok Yang | 2011-10-25 |