Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035130 | Nitride semiconductor heterojunction field effect transistor having wide band gap barrier layer that includes high concentration impurity region | Takuma Nanjo, Muneyoshi Suita, Toshiyuki Oishi, Yasunori Tokuda | 2011-10-11 |
| 7869711 | Optical tunable asymmetric interleaver and upgrade for dense wavelength division multiplexed networks | Philip Nan Ji, Ting Wang, Arthur Dogariu, Lei Zhong, Osamu Matsuda | 2011-01-11 |