Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11670673 | Semiconductor device | Hyun Suk Lee, Ji-Woon Park | 2023-06-06 |
| 11111579 | Deposition equipment and method of fabricating semiconductor device using the same | Sun Yong Hwang, Hyun-Su Kim, Eun-Ok Lee, Taek Kim, Hyo Jung Noh | 2021-09-07 |
| 10903308 | Semiconductor device | Hyun Suk Lee, Ji-Woon Park | 2021-01-26 |
| 10886555 | Apparatus for activating membrane electrode assembly for fuel cells | Nam-Doo Lee | 2021-01-05 |
| 10373831 | Method of manufacturing semiconductor device | Hyun Suk Lee, Ji-Woon Park, Gi-hee Cho, Hee-Sook Park, Woong-Hee Sohn | 2019-08-06 |
| 10355073 | Semiconductor device | Hyun Suk Lee, Ji-Woon Park | 2019-07-16 |
| 10239143 | Slab scarfing apparatus and method for controlling the same | Seung-Ho Lim, Yeong Seon Park, Seong Yeon KIM, Ki Hwan Kim | 2019-03-26 |
| 10026985 | Apparatus for activating membrane electrode assembly for fuel cells | Nam-Doo Lee | 2018-07-17 |
| 7096352 | Security protocol structure in application layer | Kyoung Jin Kang, Jae Hwon Kwon | 2006-08-22 |