Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9972888 | Wireless communication device | Seung Gil Jeon, Sang Uk Park, Sang-Hoon Park | 2018-05-15 |
| 7161221 | Light receiving element and method of manufacturing the same | Ahn-Goo Choo | 2007-01-09 |
| 6921956 | Optical apparatus using vertical light receiving element | Byung-Ok Jeon, Hwa-Young Kang, Do-Young Rhee | 2005-07-26 |
| 6841814 | Photodiode for ultra high speed optical communication and fabrication method therefor | — | 2005-01-11 |
| 6780750 | Photodiode for ultra high speed optical communication and fabrication method therefor | — | 2004-08-24 |
| 6780532 | Photodiode detector and fabrication method thereof | Jea-Myung Baek | 2004-08-24 |
| 6492239 | Method for fabricating avalanche photodiode | Dong-Soo Bang | 2002-12-10 |
| 5658823 | Semiconductor laser diode and manufacturing method therefor | — | 1997-08-19 |
| 5640410 | Semiconductor laser diode | — | 1997-06-17 |
| 5474954 | Method of manufacturing semiconductor laser diode using self alignment | — | 1995-12-12 |