Issued Patents All Time
Showing 1–25 of 354 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422600 | Laser beam extraction using distributed bragg reflector (DBR) mirror systems with a piezoelectric layer | Srinivas Gandrothula | 2025-09-23 |
| 12416822 | Laser beam extraction using distributed bragg reflector (DBR) mirror systems with a piezoelectric layer | Srinivas Gandrothula | 2025-09-16 |
| 12387853 | Synchronized light source for laser fusion system and method for energy generation | Hiroaki Ohta | 2025-08-12 |
| 12368279 | Airplane configured with a high intensity pulse laser generation system and method | Hiroaki Ohta | 2025-07-22 |
| 12310557 | Flexible tube insertion apparatus, control apparatus, and method of changing rigidity | Takeshi Takahashi | 2025-05-27 |
| 12160082 | Airplane configured with a high intensity pulse laser generation system and method | Hiroaki Ohta | 2024-12-03 |
| 12119609 | High intensity pulse laser generation system and method | Hiroaki Ohta | 2024-10-15 |
| 11805986 | Flexible tube insertion apparatus, stiffness control apparatus, insertion method, and recording medium storing stiffness control program | Takeshi Takahashi, Yuichi Ikeda | 2023-11-07 |
| 11784454 | High intensity pulse laser generation system and method | Hiroaki Ohta | 2023-10-10 |
| 11735419 | Method for processing of semiconductor films with reduced evaporation and degradation | Christian J. Zollner, Michael Iza, James S. Speck, Steven P. DenBaars | 2023-08-22 |
| 11677044 | Highly efficient gallium nitride based light emitting diodes via surface roughening | Tetsuo Fujii, Yan Gao, Evelyn L. Hu | 2023-06-13 |
| 11552452 | Semi-polar III-nitride optoelectronic devices on m-plane substrates with miscuts less than +/− 15 degrees in the c-direction | Po Shan Hsu, Kathryn M. Kelchner, Robert M. Farrell, Daniel Arthur Haeger, Hiroaki Ohta +3 more | 2023-01-10 |
| 11532922 | III-nitride surface-emitting laser and method of fabrication | Charles Forman, SeungGeun Lee, Erin C. Young, Jared Kearns, Steven P. DenBaars +1 more | 2022-12-20 |
| 11411137 | III-nitride light emitting diodes with tunnel junctions wafer bonded to a conductive oxide and having optically pumped layers | Asad J. Mughal, Stacy J. Kowsz, Robert M. Farrell, Benjamin P. Yonkee, Erin C. Young +4 more | 2022-08-09 |
| 11348908 | Contact architectures for tunnel junction devices | Benjamin P. Yonkee, Erin C. Young, James S. Speck, Steven P. DenBaars | 2022-05-31 |
| 11317790 | Flexible tube insertion device, insertion control device, and insertion method | — | 2022-05-03 |
| 11291354 | Flexible tube insertion apparatus and flexible tube insertion method | Takeshi Takahashi, Ryo Tezuka | 2022-04-05 |
| 11217722 | Hybrid growth method for III-nitride tunnel junction devices | Erin C. Young, Benjamin P. Yonkee, John T. Leonard, Tal Margalith, James S. Speck +1 more | 2022-01-04 |
| 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 |
| 10863884 | Flexible tube insertion apparatus comprising insertion section to be inserted into subject and method of operating thereof | — | 2020-12-15 |