Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12373318 | Cellular field testing automation tool | Nikhil Rangaraajan Vijayakumar, Andrew Allan | 2025-07-29 |
| D1075435 | Combined chopsticks with rest | Mitchell Won | 2025-05-20 |
| D965300 | Vanity case | Mitchell Won | 2022-10-04 |
| 11323245 | Method for linking block-chain using hyper-chain, and apparatus therefor | Donghyeok Lee, Namje Park | 2022-05-03 |
| 9179752 | Cosmetic box with fan and nail drying apparatus | Mitchell Won | 2015-11-10 |
| 8351375 | Method and apparatus of performing cell re-search between heterogeneous networks | Jong-Hoon Lee, Li-Hsiang Sun, Sang Won Lee, Seong Jin Park | 2013-01-08 |
| 7116936 | Method and apparatus for estimating beacon power variations | — | 2006-10-03 |
| 6858736 | Hexa-arm polyethylene glycol and its derivatives and the methods of preparation thereof | Kwang Nho, Hyun Chang-min, Jung Hun Lee, Young-Kyoung Pak | 2005-02-22 |
| 6445746 | IS-136+ slot formation | Wonjin Sung | 2002-09-03 |
| 6151487 | Demodulation structure for fast fading cellular channels | Wonjin Sung | 2000-11-21 |
| 5983111 | Adaptive constant false alarm rate system for detecting CDPD bursts | — | 1999-11-09 |
| 5828698 | Data flow management method for CDPD demodulator operating without CDPD clock | — | 1998-10-27 |
| 5708683 | Symbol rate conversion method for CDPD demodulator | — | 1998-01-13 |
| 5625573 | Fast acquisition of GMSK-modulated signal for CDPD applications | — | 1997-04-29 |
| 5557643 | Automatic frequency control system for GMSK-modulated signals | Zhendong Cao | 1996-09-17 |