Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947104 | Reflective spiral phase plate, and apparatus for generating Laguerre Gaussian beam comprising same | I Jong Kim, Ji Yong Bae, Geon Hee Kim, Ki Soo Chang, Cheonha Jeon +2 more | 2024-04-02 |
| 10631534 | Method for preserving activated platelet | — | 2020-04-28 |
| 10015959 | Activated platelet preservation composition, method for preserving activated platelet and preserved activated platelet using the same | — | 2018-07-10 |
| 10018786 | Resonator and optical sensor using the same for detecting a beating signal caused by interference of two output beams from first and second resonators | Kwang Ryong Oh | 2018-07-10 |
| 9329165 | Centrifugal separation kit and methods for centrifugal separation using the same | Khi-Pyo Ihm | 2016-05-03 |
| 6752874 | Apparatus for perpendicular-type ultra vacuum chemical vapor deposition | Kyu Hwan Shim, Seung Yun Lee, Jin Kang | 2004-06-22 |
| 6455871 | SiGe MODFET with a metal-oxide film and method for fabricating the same | Kyu Hwan Shim, Seung Yun Lee, Jin Kang | 2002-09-24 |