Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12051815 | Sealing apparatus for battery cell | Ji Eun AHN, Sang Jun Park, Young Rae OH, Jae-Min Ryu, Ho Lee +1 more | 2024-07-30 |
| 11872692 | Case opening apparatus | Ji Eun AHN, Sang Jun Park, Young Rae OH, Jae-Min Ryu, Ho Lee +1 more | 2024-01-16 |
| 11824153 | Carrier for battery cell | Ji Eun AHN, Sang Jun Park, Young Rae OH, Jae-Min Ryu, Ho Lee | 2023-11-21 |
| 10782247 | Apparatus and method for measuring particle on surface of wafer | Jae Deog Lee | 2020-09-22 |
| 8234711 | Apparatus and method for checking PC security | Jung-min KANG, Do Hoon Lee | 2012-07-31 |
| 7937765 | System and method for checking security of PC | Hyoung-Chun Kim, Soon Jwa Hong, Eung Ki Park, Choon Sik Park | 2011-05-03 |