Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8349538 | Photo-curable and thermo-curable resin composition, and a dry film solder resist | Woo Jae Jeong, Byung Ju Choi, Bo Yun Choi, Min Su Jeong | 2013-01-08 |
| 8334092 | Photo-sensitive resin composition and a protective film for printed circuit board having superior heat resistant and mechanical property | Bo Yun Choi, Byung Ju Choi, Woo Jae Jeong, Min Su Jeong | 2012-12-18 |
| 8288656 | Low temperature curable photosensitive resin composition and dry film manufactured by using the same | Joo-Eun Ko, Byung-Nam Kim, Heon-Sik Song, You-Jin Kyung, Hee Jung Kim | 2012-10-16 |
| 6869224 | Apparatus for sealing a water pump bearing | Ki-Hong Jang | 2005-03-22 |