Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872756 | Microwave discharge lamp | Kyoung-shin Kim, Hyun-Sung Yoon | 2020-12-22 |
| 9960011 | Plasma generation apparatus and plasma generation method | Yong-Gwan Lee, Jae-Hyun Kim, Sang Won Lee, Sae-Hoon Uhm, Young Rok Kim +1 more | 2018-05-01 |
| 9281176 | Microwave plasma lamp with rotating field | Kyoung-shin Kim | 2016-03-08 |
| 7940134 | Active YIG oscillator driving device and driving method thereof | — | 2011-05-10 |
| 6873119 | Non-rotating electrodeless high-intensity discharge lamp system using circularly polarized microwaves | Jeong Won Kim, Kyoung Sub Oh | 2005-03-29 |
| 6369476 | High temperature superconductor bearings | Tae Hyun Sung, Sang Chul Han, Jun-Sung Lee, Ok-Bae Hyun | 2002-04-09 |