Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189203 | Lens driving motor and elastic member of the same | — | 2025-01-07 |
| 11592642 | Lens driving motor and elastic member of the same | — | 2023-02-28 |
| 10746952 | Lens driving motor and elastic member of the same | — | 2020-08-18 |
| 9772468 | Lens driving motor and elastic member of the same | — | 2017-09-26 |
| 9229190 | Lens driving motor and elastic member of the same | — | 2016-01-05 |
| 9070834 | Semiconductor light emitting device | Jung-Sung Kim, Yong Min Kim, Dong Myung Shin | 2015-06-30 |
| 8993993 | Semiconductor light emitting device and method for fabricating the same | Hyung Duk Ko, Jung Ja Yang, Yu Seung Kim, Youn Joon Sung, Dae Cheon Kim +1 more | 2015-03-31 |
| 8952579 | Lens driving motor and elastic member of the same | — | 2015-02-10 |
| 8629582 | Lens driving motor and elastic member of the same | — | 2014-01-14 |
| 8519574 | Lens driving motor and elastic member of the same | — | 2013-08-27 |
| 8344399 | LED package with wide emission range and effective heat dissipation | Hak Hwan Kim, Sung Kyong Oh, Hyung-kun Kim | 2013-01-01 |
| 8314520 | Lens driving motor and elastic member of the same | — | 2012-11-20 |
| 8289131 | Security method and system using touch screen | Eun-sung Cho | 2012-10-16 |
| 8253154 | Lens for light emitting diode package | Joong-kon Son, Gwan Su Lee | 2012-08-28 |
| 8037721 | Foreign materials filtering apparatus and washing machine having the same | Sang Hee Yoo, Jong Deuk Bae, Bo-Young Chang, Young Bae Park, Ji Maeng Kim +1 more | 2011-10-18 |
| 8033144 | Foreign materials filtering apparatus and washing machine having the same | Sang Hee Yoo, Jong Deuk Bae, Bo-Young Chang, Young Bae Park, Ji Maeng Kim +1 more | 2011-10-11 |
| 8030806 | Lens driving motor and elastic member of the same | — | 2011-10-04 |
| 8020413 | Foreign materials filtering apparatus and washing machine having the same | Sang Hee Yoo, Jong Deuk Bae, Bo-Young Chang, Young Bae Park, Ji Maeng Kim +1 more | 2011-09-20 |
| 7932648 | Lens driving motor and elastic member of the same | — | 2011-04-26 |
| 7926310 | Foreign materials filtering apparatus and washing machine having the same | Sang Hee Yoo, Jong Deuk Bae, Bo-Young Chang, Young Bae Park, Ji Maeng Kim +1 more | 2011-04-19 |
| 7885165 | Optical pick-up device | Soo-han Park, Jang-hoon Yoo, Hag-Hyeon Jang, Yong-han Yoon | 2011-02-08 |
| 7882715 | Method for cleaning foreign materials filtering apparatus | Sang Hee Yoo, Jong Deuk Bae, Bo-Young Chang, Young Bae Park, Ji Maeng Kim +1 more | 2011-02-08 |
| 7616549 | Chromatic aberration-correcting element and optical pickup device using the same | Tetsuo Ariyoshi, Ho Seop Jeong | 2009-11-10 |
| 7512293 | Header-replaceable hybrid waveguide sensor | Il Kweon Joung, Dong-Ho Shin, Won-Hoe Koo, Gwan Su Lee | 2009-03-31 |
| 7496264 | Optical waveguide | Gwan Su Lee, Dong-Ho Shin, Won-Hoe Koo, Il Kweon Joung | 2009-02-24 |