Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333993 | Clock generator and display device including the same | Soon Dong Cho, Jae-Won Han, Min Gyu Park, Sang-Uk Lee | 2025-06-17 |
| 12315405 | Display apparatus and overcurrent detection method thereof | Won Yong Jang, Soon Dong Cho, Hoon Jang, Dong Ju Kim | 2025-05-27 |
| 12266318 | Power control device and control method of display having control command data with varied pulse length | Dong-Won Park, Yong Chul Kwon | 2025-04-01 |
| 12142205 | Power supply, light emitting display device and driving method thereof | Dong-Won Park, Yong Chul Kwon | 2024-11-12 |
| 12094397 | Electroluminescence display apparatus | Yong Chul Kwon, Nam Kon Ko, Dong-Won Park | 2024-09-17 |
| 11883795 | Ammonia decomposition catalyst and method of decomposing ammonia using the catalyst | Jae Rim Yi, Sung-Soo Lee, Sung Hun Hong, Jae Hun Hong, Sang Youp HWANG +4 more | 2024-01-30 |
| 11875751 | Display device with intra-interface for simple signal transmittal path | Soon Dong Cho, Min Gyu Park, Jae-Won Han, Dong-Won Park | 2024-01-16 |
| 11475843 | Display device with intra-interface for simple signal transmittal path | Soon Dong Cho, Min Gyu Park, Jae-Won Han, Dong-Won Park | 2022-10-18 |
| 11373603 | Light emitting display apparatus and driving method thereof | Sang-Uk Lee, Soon Dong Cho | 2022-06-28 |
| 11308880 | Light emitting display device and driving method thereof | Yong Chul Kwon, Soon Dong Cho, Sang-Uk Lee, Dongwon Park | 2022-04-19 |
| 11244645 | Level shifter resistant to electromagnetic interference and display device including same | Se-Dong Park, Soon Dong Cho, Dong Ju Kim, Hee Jung Hong | 2022-02-08 |
| 11069301 | Display device | Soon Dong Cho, Sang-Uk Lee, Hyung-Jin Choe | 2021-07-20 |
| 10726766 | Display device and interface method thereof | Soon Dong Cho, Jae-Won Han, Hyung-Jin Choe | 2020-07-28 |
| 10699644 | Organic light-emitting diode display device and method of driving the same | — | 2020-06-30 |
| 10635006 | Chuck-driving device and substrate-processing apparatus | Sang Joon Hong, Sang Hyun Park, Ono Kazuya, Si Woong WOO | 2020-04-28 |
| 10522370 | Substrate processing apparatus | Sang Hyun Park, Kazuya Ono | 2019-12-31 |
| 10460666 | Organic light-emitting diode display device and method of driving the same | — | 2019-10-29 |
| 10297194 | Organic light emitting diode display device having a target current setting | — | 2019-05-21 |
| 10161548 | Pipe coupler | Jong-Hoon Lee, Jung-Kook Hwang | 2018-12-25 |
| 8847876 | Device and method for driving liquid crystal display device | Soon Dong Cho, Sang-Uk Lee | 2014-09-30 |
| 8581561 | DC-DC boost converter circuit with an output stabilization circuit and method for driving the same | Jae-jung YUN, Bong Koo Kang, Young Ho Hwang, Hyung-Jin Choe | 2013-11-12 |
| 7821632 | Sample traveling stage with flexure mechanism module to absorb the deformation of the slide | Hun-Taek Jung, Dae Gab Gweon, Young Man Choi, Da Hoon Ahn | 2010-10-26 |
| 7175494 | Forming carbon nanotubes at lower temperatures suitable for an electron-emitting device | Sung Gu Kang, Woo Bae | 2007-02-13 |
| 6984535 | Selective etching of a protective layer to form a catalyst layer for an electron-emitting device | Jong Son, Chul Chang, Koji Suzuki, Takashi Kuwahara | 2006-01-10 |
| 5495347 | Color contact image sensor | — | 1996-02-27 |