Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11967847 | Battery bank control device and method | Sung Yul YOON, Hae In Choi, Jae Sung Im, Hyo-Seok Lee | 2024-04-23 |
| 10711990 | Light source module | Young Jeong YOON | 2020-07-14 |
| 10374003 | Semiconductor light emitting device and LED module using the same | Pun Jae Choi, Jacob C. Tarn, Han Kyu Seong, Jin Hyuk SONG | 2019-08-06 |
| 9346457 | Gearing control method for automatic gear mechanism | — | 2016-05-24 |
| 7405867 | Miniature optical modulator module using flexible printed circuit board | Heung Woo Park, Young Gyu Lee, Jong-Hyeong Song | 2008-07-29 |
| 7099064 | Electrostatic-type variable diffractive light modulator and manufacturing method thereof | Yoon Shik Hong, Dong-Ho Shin, Jong-Hyeong Song, Yurlov Victor | 2006-08-29 |
| 7042625 | Light modulator having digital micro blaze diffraction grating | Yoon Shik Hong, Dong-Ho Shin, Seung Heon Han | 2006-05-09 |
| 5920421 | Thin film actuated mirror array in an optical projection system and method for manufacturing the same | — | 1999-07-06 |
| 5914803 | Thin film actuated mirror array in an optical projection system and method for manufacturing the same | Kyu-Ho Hwang | 1999-06-22 |
| 5815304 | Thin film actuated mirror array in a optical projection system and method for manufacturing the same | — | 1998-09-29 |
| 5815305 | Thin film actuated mirror array in an optical projection system and method for manufacturing the same | Yong-Ki Min | 1998-09-29 |