Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092360 | Intelligent heat pump system having dual heat exchanger structure | Jeongsoo Shin | 2021-08-17 |
| 11081063 | Organic light emitting display device and method of testing the same | Dae Youn Cho, Sang Kil KIM, Hyo Jung Kim, Dong-Gi Ahn, Jong Won Lee +2 more | 2021-08-03 |
| 11040007 | Injection composition containing acetaminophen | Jeong Rae Cho | 2021-06-22 |
| 11017719 | Display device | Hyo Jung Kim, Tae-Young Kim, Yong-Sung Park, Mi-Seon Seo, Keun Soo Lee +4 more | 2021-05-25 |
| 10971560 | Display device, apparatus and method for testing display device | Hyo Jung Kim, June Hwan Kim, Dae-Guen Choi, Jae Sik Son, Young Tae Choi | 2021-04-06 |
| 10877521 | Display device | Hyo Jung Kim, Tae-Young Kim, Dae Youn Cho, Ki Ju Im, Young Tae Choi | 2020-12-29 |
| D904398 | Display device | Ju Hee Lee, Dae Youn Cho, Young Tae Choi | 2020-12-08 |
| 10854143 | Organic light-emitting display device and method of driving the same | Dae Youn Cho, Tae-Young Kim, Hee Jin Kim, Young Tae Choi | 2020-12-01 |
| 10815322 | Metallocene supported catalyst and method for preparing polypropylene using the same | Hye Kyung Lee, Byung Seok Kim, Sang Jin Jeon, Jae Youp Cheong, Hee Kwang Park | 2020-10-27 |
| 10553725 | Vertical stack transistor, a display device including the vertical stack transistor, and a manufacturing method of the display device | Tae-Young Kim, Hyuck-In Kwon, Dae Hwan Kim, Hee-Joong Kim, Sae Young HONG | 2020-02-04 |
| 10515911 | Semiconductor devices | Hyunsuk Chun, Chul Park, Jeong-Won Yoon | 2019-12-24 |
| 10260760 | Two-stage heating geothermal system using geothermal energy | Jeongsoo Shin | 2019-04-16 |
| 9428024 | Bump shock absorbing device | — | 2016-08-30 |
| 9262497 | Method and apparatus to manage files for a portable device | Jin Ho Kang, Kyung-suk Cho | 2016-02-16 |
| 8519616 | Organic electroluminescent display device and method of fabricating the same | Chang-Ki Seo, Mi-Youn Yang, Kyung-Tak Oh, Dae-Sick Cho | 2013-08-27 |
| 8362687 | Organic electro-luminescence display device and method for fabricating the same | — | 2013-01-29 |
| 8251766 | Organic electroluminescent display device and method of fabricating the same | Chang-Ki Seo, Mi-Youn Yang, Kyung-Tak Oh, Dae-Sick Cho | 2012-08-28 |
| 8072565 | Transflective liquid crystal display device | Byung Chul Ahn | 2011-12-06 |
| 8032061 | Electrophotographic image forming apparatus having transparent toner and white toner | Won-hee Choe, Ki-jae Do | 2011-10-04 |
| 7796227 | Liquid crystal display panel and fabricating method thereof | — | 2010-09-14 |
| 7786669 | Organic electro-luminescence display device and method for fabricating the same | — | 2010-08-31 |
| 7760309 | Transflective liquid crystal display device and fabricating method thereof | Byung Chul Ahn | 2010-07-20 |
| 7755578 | Organic light emitting diode display device and driving method thereof | Jae-Yong Park, Kwang-Jo Hwang, Hee-Dong Choi, Sang Ho Yu, Jin-Hyoung Kim | 2010-07-13 |
| 7671530 | Organic electroluminescence display device and method of fabricating the same | Jae-Yong Park, Kwang-Jo Hwang, Hee-Dong Choi, Sang Ho Yu, Jin-Hyoung Kim | 2010-03-02 |
| 7528909 | Liquid crystal display device and fabricating method having reflective electrode connecting pixel electrode with drain and upper storage capacitor electrodes at edge of transmission hole | Byung Chul Ahn | 2009-05-05 |