Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10686534 | Method for optical interconnection between semiconductor chips using mid-infrared | Sanghyeon Kim, Hyunsu Ju, Jin Dong Song | 2020-06-16 |
| 9226172 | VoIP processing method and apparatus of mobile terminal in mobile communication system | Hyeongmin Nam, Joongseok Park, Kiyoung Lim, Yosoon Kim, Joonsung Chun | 2015-12-29 |
| 9117658 | Method of producing semiconductor wafer, semiconductor wafer, method of producing semiconductor device and semiconductor device | Mitsuru Takenaka, Shinichi Takagi, Tomoyuki Takada, Takenori Osada, Masahiko Hata | 2015-08-25 |