Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9514926 | Substrate recycling method | Su Youn Hong, Joo Won Choi, Jeong Hun Heo, Su Jin Shin | 2016-12-06 |
| 9450141 | Method for separating growth substrate, method for light-emitting diode, and light-emitting diode manufactured using methods | Jeong Hun Heo, Joo Won Choi, Young-Wug Kim, Su Jin Shin, Su Youn Hong | 2016-09-20 |
| 9263255 | Method for separating epitaxial layers from growth substrates, and semiconductor device using same | Jeong Hun Heo, Joo Won Choi, Su Jin Shin, Ki Bum Nam, Yu Dae Han +1 more | 2016-02-16 |