Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419107 | Pixel including light emitting elements and display device including the same | Min Gyeong SHIN, Dong Woo Kim, Hak-Sun Chang | 2025-09-16 |
| 12407001 | Fuel cell catalyst, method for preparing the same, and fuel cell comprising the same | Eun Young YOU, Yun Sik KANG, Dae Jong YOU, Sung-chul Lee, Sung Jong YOO +2 more | 2025-09-02 |
| 12366684 | Tiled display device | Won Jun Lee, Hae Chan PARK, Young Su Lim, Jin Joo HA | 2025-07-22 |
| 12354545 | Pixel including first through fourth transistors and display device including the same | Kwi Hyun KIM, Jin Joo HA | 2025-07-08 |
| 12333999 | Display device | Jin Joo HA | 2025-06-17 |
| 12243877 | Display device with improved alignment of light emitting elements, and method of fabricating the same | Dong Woo Kim, Min Gyeong SHIN, Hak-Sun Chang | 2025-03-04 |
| 12176460 | Pixel and display device including the same | Min Gyeong SHIN, Dong Woo Kim, Hak-Sun Chang | 2024-12-24 |
| 12130520 | Liquid crystal display device comprising a pixel electrode having a plurality of branch portions and at least one slit having an end at a first end of a stem portion | Hak-Sun Chang, Cheol Shin | 2024-10-29 |
| 11891515 | Modified polyisobutylene polymer for rubber compounding and rubber composition including same | Min Sup Park, Seung Bin Ryu, Myeong Seok Kim | 2024-02-06 |
| 11851555 | Polybutene derivative for rubber compounding and rubber composition including same | Min Sup Park, Myeong Seok Kim | 2023-12-26 |
| 11718691 | Modified polyisobutylene polymer for rubber compounding and rubber composition comprising same | Kyong Ju Na, Min Sup Park, Myeong Seok Kim | 2023-08-08 |
| 11586083 | Liquid crystal display device | Jun Bo SIM, Yeun Tae Kim, Do Yeong PARK | 2023-02-21 |
| 11579502 | Display device | Hae Chan PARK, Min Gyeong SHIN, Hye Won Jang, Hak-Sun Chang | 2023-02-14 |
| 11435622 | Liquid crystal display device comprising a pixel electrode having a plurality of branch portions and a second edge portion that is spaced apart from each of the branch portions | Hak-Sun Chang, Cheol Shin | 2022-09-06 |
| 11214638 | Method for producing highly reactive polybutene | Myeong Seok Kim, Min Sup Park, Jin-Wook Lee, Jae-Hoon Lee | 2022-01-04 |
| 11092854 | Liquid crystal display device comprising a pixel electrode having a plurality of branch portions and a second edge portion that is spaced apart from the branch portions | Hak-Sun Chang, Cheol Shin | 2021-08-17 |
| 11009753 | Display device | Cheol Shin, Hak-Sun Chang, Seung Min Lee | 2021-05-18 |
| 10996522 | Liquid crystal display device | Hak-Sun Chang, Eun-Kil Park, Hyun-Ho Kang, Jang Wi Ryu, Seung-Suk Yang +3 more | 2021-05-04 |
| 10923965 | Supporter | Woo Kil Jung, Ki Chui Chang | 2021-02-16 |
| 10880590 | Electronic device and server for video playback | In Seok Kang, Kwang-Tai Kim, Ha-Joong Park, Dong-Hyun Yeom, Jong Hoon Won +1 more | 2020-12-29 |
| 10824021 | Liquid crystal display device | Hak-Sun Chang, Cheol Shin, Young-Goo Song, Seung Jun Yu | 2020-11-03 |
| 10811437 | Display device including pixel electrode having multiple domains | Hak-Sun Chang, Byoung-Sun Na, Seung Min Lee | 2020-10-20 |
| 10809579 | Liquid crystal display | Hak-Sun Chang, Cheol Shin, Jae-Soo Jang, Ki Chul Shin, Jang Wi Ryu +3 more | 2020-10-20 |
| 10712621 | Liquid crystal display device comprising a pixel electrode having a first edge portion connected to one distal end of a stem portion of the pixel electrode | Hak-Sun Chang, Cheol Shin | 2020-07-14 |
| 10620497 | Liquid crystal display device | Jun Bo SIM, Yeun Tae Kim, Do Yeong PARK | 2020-04-14 |