Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237185 | Laser machining apparatus and laser machining method | Tae Hun Kim, Jung Woo Choi | 2025-02-25 |
| 11784081 | Micro device transfer apparatus and method | Kang-Won Lee, Yoon Jae Lee | 2023-10-10 |
| 11195742 | Micro device transfer apparatus and method | Kang-Won Lee, Yoon Jae Lee | 2021-12-07 |
| 10676811 | Method of manufacturing display device | Dong Wook Kim, Jae Wan Seol, Seong-ho Jeong | 2020-06-09 |
| 9472132 | Display device and driving method thereof | Leonid Kaplan, Baek-Woon Lee, Won-Sik Hyun, Jae-Hoon Lee | 2016-10-18 |
| 9368068 | Pixel circuit and display device using the same | Leonid Kaplan, Baek-Woon Lee, Won-Sik Hyun, Jae-Hoon Lee | 2016-06-14 |
| 9311851 | Pixel circuit, display device using the same, and display device driving method | Leonid Kaplan, Baek-Woon Lee, Won-Sik Hyun, Jae-Hoon Lee | 2016-04-12 |
| 9287525 | Organic light emitting diode display and method for manufacturing the same | Valeriy Prushinskiy, Won-Sik Hyun, Min Soo Kim, Beohm-Rock Choi | 2016-03-15 |
| 9257069 | Organic light emitting diode display and method of driving the same | Leonid Kaplan, Ho-Ryun Chung, Wang-Jo Lee, Jang-Doo Lee | 2016-02-09 |
| 9076390 | Display device and display device driving method | Leonid Kaplan, Baek-Woon Lee, Won-Sik Hyun, Jae-Hoon Lee | 2015-07-07 |
| 9041047 | Organic light emitting diode display and method for manufacturing the same | Valeriy Prushinskiy, Won-Sik Hyun, Min Soo Kim, Beohm-Rock Choi | 2015-05-26 |
| 9034156 | Sputtering apparatus | Tae-Hoon Yang, Ki-Yong Lee, Jin-Wook Seo, Byoung-Keon Park, Yun-Mo Chung +12 more | 2015-05-19 |
| 9006012 | Organic light emitting diode display and method of manufacturing the same | Valeriy Prushinskiy, Min Soo Kim, Won-Sik Hyun, Jin-Won Sun | 2015-04-14 |
| 8882976 | Magnetron unit moving apparatus for preventing magnetization and magnetron sputtering equipment having the same | Yun-Mo Chung, Min Jae Jeong, Jong-Won Hong, Eu-Gene Kang, Ki-Yong Lee | 2014-11-11 |
| 8879032 | Alignment layer for display device, liquid crystal display device including the same and method and apparatus for treating the same | Valeriy Prushinskiy, Len Kaplan, Won-Sik Hyun, Min Soo Kim, Seon-Hong Ahn | 2014-11-04 |
| 8840533 | Rubbing apparatus | Valeriy Prushinskiy, Len Kaplan, Se-Ho Cheong, Won-Sik Hyun, Kyong-Tae Park +2 more | 2014-09-23 |
| 8835914 | Organic light emitting display devices and methods of manufacturing organic light emitting display devices | Valeriy Prushinskiy, Min Soo Kim, Won-Sik Hyun, Sang-Woo Pyo | 2014-09-16 |
| 8815016 | Heating unit and substrate processing apparatus having the same | Jong-Won Hong, Min Jae Jeong, Eu-Gene Kang, Seok Chang | 2014-08-26 |
| 8803148 | Thin film transistor, manufacturing method of thin film transistor, and organic light emitting diode display including the same | Byoung-Keon Park, Jong-Ryuk Park, Tak-Young Lee, Jin-Wook Seo, Ki-Yong Lee | 2014-08-12 |
| 8771420 | Substrate processing apparatus | Ki-Yong Lee, Jin-Wook Seo, Min Jae Jeong, Jong-Won Hong, Eu-Gene Kang +12 more | 2014-07-08 |
| 8727826 | Donor substrate, method of manufacturing a donor substrate and a method of manufacturing an organic light emitting display device using a donor substrate | Jin-Won Sun | 2014-05-20 |
| 8658460 | Organic light-emitting display device and method of manufacturing the same | Byoung-Keon Park, Tak-Young Lee, Jin-Wook Seo, Ki-Yong Lee | 2014-02-25 |
| 8546248 | Method of forming polycrystalline silicon layer and atomic layer deposition apparatus used for the same | Yun-Mo Chung, Ki-Yong Lee, Min Jae Jeong, Jin-Wook Seo, Jong-Won Hong +12 more | 2013-10-01 |
| 8512530 | Sputtering apparatus | Jong-Won Hong, Seok Chang, Ki-Yong Lee | 2013-08-20 |
| 8486195 | Atomic layer deposition apparatus and method of fabricating atomic layer using the same | Ki-Yong Lee, Min Jae Jeong, Jong-Won Hong, Yun-Mo Chung, Eu-Gene Kang +12 more | 2013-07-16 |