Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9123892 | Polymer blend composition and actuators using the same | Chong Min Koo, Soon Man Hong, Kyung Youl Baek, Seung Sang Hwang, Youn-Duk Park +4 more | 2015-09-01 |
| 8802319 | Block copolymer electrolyte composite membranes and methods of producing the same | Chong Min Koo, Soon Man Hong, Seung Sang Hwang, Kyung Youl Baek, Jang-woo Lee +3 more | 2014-08-12 |
| 8760040 | Polymer blend composition and tunable actuators using the same | Chong Min Koo, Kyung Youl Baek, Soon Man Hong, Seung Sang Hwang, Hee-La KWAK +3 more | 2014-06-24 |
| 7522120 | Antenna apparatus of mobile communications terminal and operation method thereof | — | 2009-04-21 |
| 7489660 | Circuit for preventing signal quality degradation in CDMA system and method thereof | — | 2009-02-10 |
| 7369486 | Apparatus and method for increasing channel capacity of a mobile communication system | — | 2008-05-06 |
| 7327782 | Receiving apparatus and method of high speed digital data communication system | — | 2008-02-05 |