Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067564 | Portable insulin resistance diagnosis device and diagnosis method using same | Yun Seok Heo, Dae-Kyu Song, Su Jeong SHIN, Min-ho Yang, Tae Jae Lee +1 more | 2021-07-20 |
| 10983411 | Metal-oxide-semiconductor (MOS) optical modulator and method of manufacturing same | Mitsuru Takenaka, Shinichi Takagi | 2021-04-20 |
| 10901246 | Optical phase shifter and optical switch device using ferroelectric material | Sanghyeon Kim, Pavlo Bidenko, Subin LEE, Jin Dong Song | 2021-01-26 |
| 8625549 | Call processing in dual mode terminal | — | 2014-01-07 |