Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735551 | Surge absorber and manufacturing method thereof | Jong il Jung, Doo Won Kang, Gyu Jin Ahn, Sang Joon Jin, Hyun Chang Kim +2 more | 2017-08-15 |
| 9670240 | Cyclic phosphinate derivatives and method of preparing the same | Phil Ho Lee, Seo-Hyun Shin, Da Han Eom, Yea Rin Kim, Yeon Seok Jeong +1 more | 2017-06-06 |
| 9487547 | Cyclic phosphinate derivatives and method of preparing the same | Phil Ho Lee, Seo-Hyun Shin, Da Han Eom, Yea Rin Kim, Yeon Seok Jeong +1 more | 2016-11-08 |
| 9100677 | Server, client device, method for generating a transport stream thereof and processing the transport stream thereof | Dave Ahn, Ji-Soon Park | 2015-08-04 |
| 7610311 | Method for quantifying plant resources using GIS | Gwang Woo PARK, Young-Han Kwon, Kyoung Sik Choi, Seung Hwan Oh, Sang Hee Shin | 2009-10-27 |
| 5243584 | Stabilized optical pick-up unit for use in a disk player | — | 1993-09-07 |