Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9130066 | Power factor enhanced thermoelectric material and method of producing same | Sung Woo Hwang, Sang-Il Kim, Kyung-han Ahn | 2015-09-08 |
| 9073007 | Separation membrane, hydrogen separation membrane including the separation membrane, and hydrogen purifier including the hydrogen separation membrane | Hyeon Cheol PARK, Kwang Hee KIM, Jae Ho Lee | 2015-07-07 |
| 8968447 | Separation membrane, method of manufacture thereof, and apparatus including the separation membrane | Hyeon Cheol PARK, Kwang Hee KIM, Jae Ho Lee | 2015-03-03 |
| 8900345 | Separation membrane, hydrogen separation membrane including the separation membrane, and device including the hydrogen separation membrane | Kwang Hee KIM, Hyeon Cheol PARK, Jae Ho Lee | 2014-12-02 |