Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10665785 | Mask for deposition and method of manufacturing the same | Sangjin Park, Minjae Jeong | 2020-05-26 |
| 10664083 | Display apparatus and method of manufacturing the same | Yonghwan Ryu, Heena Kim, Sangjin Park, Taehyeok Choi, Euikang Heo | 2020-05-26 |
| 10483337 | Organic light emitting display device and method of manufacturing the same | Eui Kang HEO, Jeong-seon Kim, Cha-Dong Kim, Hyunae KIM | 2019-11-19 |
| 10068957 | Display apparatus | Taewook Kang | 2018-09-04 |
| 9867097 | Method and apparatus for receiving control information in wireless connection system | Changhwan PARK, Yusung Lee, Changsoo LEE | 2018-01-09 |
| 9864231 | Backlight unit and liquid crystal display device including the same | Gihyun Yi, Hyosub Kim, Gahui Kang | 2018-01-09 |
| 9859435 | Thin film transistor and display substrate having the same | Jong Yun Kim, Taekyung Ahn | 2018-01-02 |
| 9276078 | Thin film transistor and display substrate having the same | Jong Yun Kim, Taekyung Ahn | 2016-03-01 |
| 8388707 | Steam methane reformer and hydrogen station having it using high performing metal fiber burner | Yongil Lee, Hongseok Jung, Youngseek Yoon, Keunseob Choi | 2013-03-05 |
| 7144919 | Polyoxyethylene-polyoxypropylene vitamin E and process for preparation thereof | Keunja Park, Jungsoo KIM, Jisoo Kim | 2006-12-05 |
| 6355811 | Polyoxypropylenepolyethylene vitamin E and preparation thereof | Keunja Park, Jungsoo KIM, Jisoo Kim | 2002-03-12 |
| 5219704 | Process for improving photo sensitive material of polyvinylpyrrolidone type | — | 1993-06-15 |