Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454071 | Light extraction substrate for organic light emitting element, method for manufacturing same, and organic light emitting element comprising same | Hyun-Hee Lee, Hong Yoon, Seo Hyun Kim, Kyoung Wook Park, Jeong Woo Park +4 more | 2019-10-22 |
| 10334472 | QOS switching method and apparatus for QOS in a wireless communication system | Dae-Kwon Jung, Hee-Won Kang, Eun-Jung Kim, Myung-Kwang Byun, Jeong Ho Lee | 2019-06-25 |
| 10174187 | Room temperature crosslinked type halogen-free flame retardant resin composition, and method of preparing the same | Jong Seok Yang, Chan Ryoo, Baeg Yong Seong, Dong Ha Park | 2019-01-08 |
| 10177343 | Light extraction substrate for organic light emitting device, and organic light emitting device comprising same | Joo Young Lee, Seo Hyun Kim | 2019-01-08 |