Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378430 | Ink, manufacturing method of display device using the same, and display device | Jun Bo SIM, Duk Ki Kim, Hyo Jin KO, Chang Hee Lee, Jae Kook HA +4 more | 2025-08-05 |
| 12224306 | Pixel and display device including the same | Jong Hyuk Kang, Won-Ho Lee | 2025-02-11 |
| 12218177 | Display device | Won-Ho Lee, Jong Hyuk Kang, Buem Joon KIM, Hyun Deok IM | 2025-02-04 |
| 12183854 | Display device | Buem Joon KIM, Won-Ho Lee, Hyun Deok IM, Jong Hyuk Kang | 2024-12-31 |
| 12153622 | Electronic device for searching content and control method therefor | Jinhyun Kim, Gihoon Park | 2024-11-26 |
| 12132140 | Ink containing light-emitting elements and method of fabricating display device using the same | Hyo Jin KO, Duk Ki Kim, Yong-Hwi Kim, Jun Bo SIM, Na Mi HONG +7 more | 2024-10-29 |
| 12058898 | Display device having bank with main opening and sub-openings | Hyun Deok IM, Jong Hyuk Kang, Buem Joon KIM | 2024-08-06 |
| 11984548 | Display device | Won-Ho Lee, Buem Joon KIM, Jong Hyuk Kang, Hyun Deok IM | 2024-05-14 |
| 11861769 | Electronic device and operating method thereof | Saeeun Choi, Gihoon Park, Sangshin Park | 2024-01-02 |
| 11514150 | Video display device and operating method therefor | Jinhyun Kim, Gihoon Park, Jae-ook Kwon | 2022-11-29 |
| 11468571 | Apparatus and method for generating image | Gihoon Park, Saeeun Choi, Sangshin Park | 2022-10-11 |
| 9799904 | Polymer electrolyte membrane fuel cell including complex catalyst and method for producing the complex catalyst | Jong Hyun JANG, Hee-Young Park, Hyoung-Juhn Kim, Dirk Henkensmeier, Sung Pil Yoon +5 more | 2017-10-24 |
| 9793552 | PtAu nanoparticle catalyst heat-treated in the presence of CO and method for manufacturing the same | Jong Hyun JANG, Yung-Eun Sung, Hee-Young Park, Hyoung-Juhn Kim, Dirk Henkensmeier +5 more | 2017-10-17 |
| 9522427 | Perfluorinated sulfonic acid polymer membrane having porous surface layer and method for preparing the same | Dirk Henkensmeier, Quoc Khanh Dang, Chang Won Yoon, Suk Woo Nam, Tae Hoon Lim +2 more | 2016-12-20 |
| 9509008 | Dibenzylated polybenzimidazole based polymer and method for preparing the same | Hyoung-Juhn Kim, Jin Young Kim, Sung Jong YOO, Jong Hyun JANG, Sun-Hee Choi +3 more | 2016-11-29 |
| 9500898 | Liquid crystal display | Yoon-Jang Kim, Dong-Gyu Kim, Yeong-Keun Kwon, Kee-Bum Park | 2016-11-22 |
| 9496573 | Intact method of evaluating unit cells in a fuel cell stack and a device using the same | Jong Hyun JANG, Kug-Seung Lee, Hyoung-Juhn Kim, Soo-Kil Kim, Dirk Henkensmeier +2 more | 2016-11-15 |
| 9455259 | Semiconductor devices including diffusion barriers with high electronegativity metals | Han-Jin Lim, Youn Soo Kim, Hyun Min Park, Soon-Gun Lee, Chin Moo Cho +2 more | 2016-09-27 |
| 9413014 | Process of preparing carbon-supported metal catalyst by physical deposition | Sung Jong YOO, Hee-Young Park, Jong Hyun JANG, Hyoung-Juhn Kim, Tae Hoon Lim +5 more | 2016-08-09 |
| 9256107 | Liquid crystal display and method of manufacturing the same | In Woo Kim, Yi Li, Jang-Il Kim, Seong Jun Lee, Seon-Hong Ahn +4 more | 2016-02-09 |
| 9252448 | Ceria-based composition including bismuth oxide, ceria-based composite electrolyte powder including bismuth oxide, method for sintering the same and sintered body made thereof | Sung Pil Yoon, Jonghee Han, Shin Ae Song, Tae Hoon Lim, Hyoung-Juhn Kim +5 more | 2016-02-02 |
| 9214692 | Poly(benzimidazole-co-benzoxazole) and method for preparing the same | Hyoung-Juhn Kim, Jong Hyun JANG, Dae Ki CHOI, Chang Won Yoon, Suk Woo Nam +2 more | 2015-12-15 |
| 9156008 | Cardo copolybenzimidazoles, gas separation membranes and preparation method thereof | Hyoung-Juhn Kim, Jun Young HAN, Jong Hyun JANG, Jonghee Han, Suk Woo Nam +4 more | 2015-10-13 |
| 8927163 | Apparatus for portable fuel cells and operating method thereof | Jaeyoung Lee, Suk Woo Nam, Tae Hoon Lim, In Hwan Oh, Sung Pil Yoon +5 more | 2015-01-06 |
| 8859458 | Methods of preparing electrocatalysts for fuel cells in core-shell structure and electrocatalysts | Seung Jun HWANG, Sung Jong YOO, Soo-Kil Kim, Jong Hyun JANG, Hyoung-Juhn Kim +2 more | 2014-10-14 |