Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10674077 | Apparatus and method for providing mixed reality content | Nack Woo Kim, Byung-Tak Lee, Hyun Yong LEE, Hyung Ok LEE, Young Sun Kim | 2020-06-02 |
| 9971083 | Directional backlight unit | Soo Yong Jung, Hee Seung Kim, Sun Goo Lee | 2018-05-15 |
| 9906301 | Single module bi-directional optical transmitting and receiving system | Soo Yong Jung, Jong Jin Lee, Hyun Seo Kang, Hee Seung Kim | 2018-02-27 |
| 9823485 | Display device comprising a depth perception adjusting unit that includes a directional mirror and a reflective polarizer | Hee Seung Kim, Hyun Seo Kang, Soo Yong Jung | 2017-11-21 |
| 9213132 | Directional backlight unit | Soo Yong Jung | 2015-12-15 |
| 8488924 | Optical waveguide and bi-directional optical transceiver | Hyun Seo Kang, Jai-sang Koh | 2013-07-16 |
| 7995883 | Optical waveguide and bi-directional optical transceiver | Hyun Seo Kang, Jai-sang Koh | 2011-08-09 |
| 7792401 | Optical waveguide device and optical communication module | Hyun Seo Kang, Kwon-Seob Lim, Jong Jin Lee, Jai-sang Koh | 2010-09-07 |
| 7412133 | Wavelength selective optical focusing device using optical fiber and optical module using the same | Shin-Young Yoon, Hyun Seo Kang | 2008-08-12 |