Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264907 | Device and method for measuring height | Ung Chul Shin, Hyun Mi Choi, Young Seun Chae, Tae Ryang Kwon, Jung Han Yoo +1 more | 2025-04-01 |
| 9908996 | Catecholamine-flaky graphite based polymer complex for preparation of composite | Seong-In Kim, Won Seok Choi, Won Young Lee | 2018-03-06 |
| 5881109 | Pulse shaping filter for .pi./4-shift QPSK modulator | Young-Kyun Kim, Choong Il Yeh, Min Taig Kim | 1999-03-09 |
| 5656976 | Hybrid frequency synthesizer | Young-o Park | 1997-08-12 |