Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9277476 | Maritime wireless communication method and apparatus | Dae Seung Yoo, Seung Yong Lee, Jin Kyu Choi, Jong Min Park, Gwang-Ja Jin | 2016-03-01 |
| 9091608 | Apparatus for measuring shearing force upon sitting | Sung-Rae Kim, In Ju Lee, Han-sung Kim, Young Kuen Cho, Seong Guk Kim +1 more | 2015-07-28 |
| 8187736 | Cooling system for hybrid vehicles | Min-woo Park, Dae Woong Lee, Il Guk Son, Sung Je Lee | 2012-05-29 |
| 8070935 | Apparatus for analyzing tin compounds in liquid samples and method for analyzing tin levels using the same | Yong Su Choi, Seok Won Hong, Sang Hyup Lee, Chang Ho Choi, Bong Geun Jeong | 2011-12-06 |
| 8010229 | Method and apparatus for returning cleaning robot to charge station | Chang Gyu Lim, Sung Ho IM, Dong-Sun Lim | 2011-08-30 |
| 7878235 | Rear air conditioner for vehicle | Min-woo Park | 2011-02-01 |
| 7769303 | Apparatus and method for generating return-to-zero signal | Seung Il Myong, Jong Hyun Lee | 2010-08-03 |
| 7724667 | Ethernet line card and method of providing various services using the same | Ji Wook YOUN, Jong Hyun Lee | 2010-05-25 |
| 7402977 | Apparatus and method for controlling operation of reciprocating motor compressor | Kyung-Bum Heo, Chel-Woong Lee | 2008-07-22 |
| 7352142 | Apparatus and method for controlling stroke of reciprocating compressor | Kyung-Bum Heo, Chel-Woong Lee | 2008-04-01 |
| 7271563 | Apparatus for controlling operation of reciprocating compressor, and method therefor | Jae-Yoo Yoo, Chel-Woong Lee | 2007-09-18 |
| 5976719 | Mediator-less biofuel cell | Byung Hong Kim, Doo Hyun Park, Pyung Kyun Shin, In Seop Chang | 1999-11-02 |