Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11928363 | Operating method of host device and storage device and storage device | Jun Ha HWANG, Chul-Hwan Choo, Gye Sik Oh, Sung Won JO | 2024-03-12 |
| 11257857 | Image sensors including photoelectric conversion devices, trench, supporter, and isolation layer | Jae Sung Hur, Jin-Gyun Kim, Kook Tae Kim, Ha-Jin Lim, Taek-Soo Jeon +1 more | 2022-02-22 |
| 9297831 | Touch sensor using graphene for simultaneously detecting a pressure and a position | Jong-Hyun Ahn, Byung Hee Hong, Su Kang Bae, Hyeong Keun Kim | 2016-03-29 |
| 9196287 | Objective lens driving unit and optical pickup device adopting the same | — | 2015-11-24 |
| 9098162 | Touch panel including graphene and method of manufacturing the same | Jong-Hyun Ahn, Byung Hee Hong, Su Kang Bae, Hyeong Keun Kim | 2015-08-04 |
| 9058822 | Objective lens driving unit and optical disc drive using the same | Soo-hyun Baek | 2015-06-16 |
| 9021513 | Apparatus for protecting optical disc drives | — | 2015-04-28 |
| 8938746 | Object lens driving device and optical disc drive including the same | Soo-hyun Baek, Seung Hak Lee, Seung-man Han | 2015-01-20 |
| 8861320 | LENS driving unit and optical pickup including the same | Seok-gyun Lee | 2014-10-14 |
| 8752078 | Objective lens driving unit, and optical pickup device and optical disc drive including the objective lens driving unit | Min Soo Kang, Jae-kuon Yun | 2014-06-10 |
| 8704964 | Liquid crystal display device | Chung-Oan Seo | 2014-04-22 |
| 8619520 | Lens driving unit for optical pickup and optical disc drive including the lens driving unit | Soo-hyun Baek | 2013-12-31 |
| 8520479 | Objective lens driving unit and optical pickup device using the same | Min Soo Kang | 2013-08-27 |
| 8436957 | Liquid crystal display device having good heat radiating function | Young-Jae Kwak | 2013-05-07 |
| 8431103 | Method of manufacturing graphene, graphene manufactured by the method, conductive film comprising the graphene, transparent electrode comprising the graphene, and radiating or heating device comprising the graphene | Young Il Song, Jong-Hyun Ahn, Byung Hee Hong | 2013-04-30 |
| 7817505 | Optical pickup actuator and optical recording and/or reproducing apparatus and method for the same | Hyung-Joo Kang | 2010-10-19 |
| 7663984 | Optical pickup actuator for driving an objective lens | Sang-yol Yoon, Dae-jong Jang, Yong Jae Lee, Byung-ryul Ryoo, Young-won Lee | 2010-02-16 |
| 7453656 | Recording and/or reproducing apparatus with an optical pickup actuator having high thrust | Dae-jong Jang, Byung-youn Song, Byung-ryul Ryoo, Pyong-yong Seong, Young-won Lee | 2008-11-18 |
| 7228553 | Optical pickup actuator and optical recording and/or reproducing apparatus employing the same | Duk-young Chong | 2007-06-05 |
| 7203136 | Optical pickup actuator capable of performing focusing, tracking and tilting operations | Duk-young Chong, Kyung-sik Shin, Hyung-Joo Kang | 2007-04-10 |
| 7032231 | Optical pickup device | Young-min Cheong, Kwang Soo Kim, Jin Won Lee, Tetsuo Ando, Kyung-sik Shin +1 more | 2006-04-18 |
| 5524183 | Data transmitting apparatus for the thermal print head of high density | Seong Won Kwon, Shin-Won Kang | 1996-06-04 |