Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11178799 | Electronic device | Hae Jin Lee, Oh Hyuck Kwon, Min-Kyu Park, Jung-Je Bang, Jae Deok Lim +3 more | 2021-11-16 |
| 11095988 | Electronic device comprising speaker | Hee Jun Ryu, Ki-Won Kim, Sang Hoon Kim, Sang Woo BAE, Yeo-jin Kim +1 more | 2021-08-17 |
| 9773950 | Semiconductor device structure | Jae Sung Ko, Seok-jung Kim, Chang-Hun Lee | 2017-09-26 |
| 8120047 | III-nitride semiconductor light emitting device | Min Gyu Na | 2012-02-21 |
| 8101965 | III-nitride semiconductor light emitting device having a multilayered pad | Hyun Su An, Hyun Suk Kim | 2012-01-24 |
| 7795610 | Semiconductor light emitting device | Gi Yeon Nam, Byeong Kyun Choi, Hyun Suk Kim | 2010-09-14 |
| 7622742 | III-nitride compound semiconductor light emitting device | Keuk KIM, Soo Kun Jeon, Pil Guk Jang, Jong Won Kim | 2009-11-24 |
| 7601553 | Method of manufacturing a gallium nitride semiconductor light emitting device | Tae-Kyung Yoo, Joong Seo Park | 2009-10-13 |
| 7432534 | III-nitride semiconductor light emitting device | Tae-Kyung Yoo, Eun Hyun Park, Soo Kun Jeon | 2008-10-07 |
| 7053417 | Semiconductor led device and producing method | — | 2006-05-30 |
| 6972437 | AlGaInN light emitting diode | — | 2005-12-06 |
| 6828599 | Semiconductor light-emitting diode | — | 2004-12-07 |
| 6046064 | Method for fabricating chemical semiconductor device | Ki Woong Chung | 2000-04-04 |
| 6043711 | Gate bias circuit of a power amplifier FET | — | 2000-03-28 |
| 5776805 | Method for manufacturing MESFET | — | 1998-07-07 |
| 5563079 | Method of making a field effect transistor | Jin Ho Shin, Young-Se Kwon | 1996-10-08 |
| 5274257 | Floating channel field effect transistor and a fabricating method thereof | Young Soo Kwon | 1993-12-28 |