Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662132 | Systems and methods for cryogenic storage | Jin Oh Kim, Seung Wook Na, Soo-Mi Chung, Ji Wan Kim, Jeffry Baird +1 more | 2023-05-30 |
| 11333419 | Systems and methods for cryogenic storage | Jin Oh Kim, Seung Wook Na, Soo-Mi Chung, Ji Wan Kim, Jeffry Baird +1 more | 2022-05-17 |
| 10652090 | Method for self-constructing a multi-hop structured wireless communication network | Yong-Hwan Lee, Jae Seok Bang | 2020-05-12 |
| 10506510 | Method for increasing lifetime of network devices in a multi-hop structured wireless communication system | Yong-Hwan Lee, Jae Seok Bang | 2019-12-10 |
| 10050748 | Method for transmission of synchronization signal in a cluster-tree structured wireless communication system | Yong-Hwan Lee, Jae Seok Bang | 2018-08-14 |
| 10015043 | Method for self-construction of multiple wireless networks | Yong-Hwan Lee | 2018-07-03 |
| 10004105 | Method for network self-healing in cluster-tree structured wireless communication networks | Yong-Hwan Lee, Jae Seok Bang, Dong Kwan Kim | 2018-06-19 |
| 9559819 | Data signal transmitting method and data signal receiving method in wireless communication system | Yong-Hwan Lee, Jae Seok Bang | 2017-01-31 |
| 9083491 | Method for transmitting a signal while avoiding the influences of an interference signal existing in the same channel in a communication system having a main communication device and a plurality of terminal communication devices | Yong-Hwan Lee, Seung Hwan Lee | 2015-07-14 |
| 9008150 | Interference signal avoiding device of a frequency hopping spread system and method thereof | Yong-Hwan Lee, Seung Hwan Lee | 2015-04-14 |