Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11164997 | III-nitride tunnel junction light emitting diode with wall plug efficiency of over seventy percent | Benjamin P. Yonkee, Erin C. Young, James S. Speck, Steven P. DenBaars | 2021-11-02 |
| 11045073 | Flexible tube insertion apparatus | Yuichi Ikeda | 2021-06-29 |
| 11011329 | Reaction force generating member for a key switch device | Takeshi Nishino, Akihiko Takemae, Tamotsu Koike | 2021-05-18 |
| 11000180 | Flexible tube insertion apparatus | Takeshi Takahashi | 2021-05-11 |
| 10985285 | Methods for fabricating III-nitride tunnel junction devices | Benjamin P. Yonkee, Asad J. Mughal, David Hwang, Erin C. Young, James S. Speck +1 more | 2021-04-20 |
| 10985293 | Highly efficient gallium nitride based light emitting diodes via surface roughening | Tetsuo Fujii, Yan Gao, Evelyn L. Hu | 2021-04-20 |