Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466413 | Opto-electronic system including optical input/output device | Gyungock Kim, Hyundai Park, In Gyoo Kim, Sang Hoon Kim, Ki Seok Jang +7 more | 2019-11-05 |
| 10168474 | Method of manufacturing optical input/output device | Gyungock Kim, Hyundai Park, In Gyoo Kim, Sang Hoon Kim, Ki Seok Jang +7 more | 2019-01-01 |
| 9690042 | Optical input/output device, optical electronic system including the same, and method of manufacturing the same | Gyungock Kim, Hyundai Park, In Gyoo Kim, Sang Hoon Kim, Ki Seok Jang +7 more | 2017-06-27 |
| 9164238 | Optical coupler having self-focusing region and arryed-waveguide grating structure including the same | Jaegyu PARK, Hyundai Park, Jiho JOO, Gyungock Kim | 2015-10-20 |