Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913136 | Thermal control for formation and processing of aluminum nitride | Robert T. Bondokov, Jianfeng Chen, Keisuke Yamaoka, Shichao Wang, Takashi Suzuki +1 more | 2024-02-27 |
| 11828002 | Large, UV-transparent aluminum nitride single crystals | Robert T. Bondokov, Jianfeng Chen, Keisuke Yamaoka, Shichao Wang, Takashi Suzuki +1 more | 2023-11-28 |
| 11578425 | Thermal control for formation and processing of aluminum nitride | Robert T. Bondokov, Jianfeng Chen, Keisuke Yamaoka, Shichao Wang, Takashi Suzuki +1 more | 2023-02-14 |
| 11015263 | Defect reduction in seeded aluminum nitride crystal growth | Robert T. Bondokov, Leo J. Schowalter, Kenneth E. Morgan, Glen A. Slack, Shawn R. Gibb | 2021-05-25 |
| 10954608 | UV-transparent aluminum nitride single crystal having a diameter of 35 mm to 150 mm and a predefined UV transparency metric at a wavelength of 265 nm | Robert T. Bondokov, Jianfeng Chen, Keisuke Yamaoka, Shichao Wang, Takashi Suzuki +1 more | 2021-03-23 |
| 10851474 | Thermal control for formation and processing of aluminum nitride | Robert T. Bondokov, Jianfeng Chen, Keisuke Yamaoka, Shichao Wang, Takashi Suzuki +1 more | 2020-12-01 |
| 10801127 | Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of forming them | Sandra B. Schujman, Robert T. Bondokov, Kenneth E. Morgan, Glen A. Slack, Leo J. Schowalter | 2020-10-13 |
| 10550493 | Thermal control for formation and processing of aluminum nitride | Robert T. Bondokov, Jianfeng Chen, Keisuke Yamaoka, Shichao Wang, Takashi Suzuki +1 more | 2020-02-04 |
| 10392722 | Defect reduction in seeded aluminum nitride crystal growth | Robert T. Bondokov, Leo J. Schowalter, Kenneth E. Morgan, Glen A. Slack, Shawn R. Gibb | 2019-08-27 |
| 10316428 | Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of forming them | Sandra B. Schujman, Robert T. Bondokov, Kenneth E. Morgan, Glen A. Slack, Leo J. Schowalter | 2019-06-11 |
| 10106913 | System for growth of large aluminum nitride single crystals with thermal-gradient control | Robert T. Bondokov, Shawn R. Gibb, Leo J. Schowalter | 2018-10-23 |
| 9771666 | Defect reduction in seeded aluminum nitride crystal growth | Robert T. Bondokov, Leo J. Schowalter, Kenneth E. Morgan, Glen A. Slack, Shawn R. Gibb | 2017-09-26 |
| 9580833 | Growth of large aluminum nitride single crystals with thermal-gradient control | Robert T. Bondokov, Shawn R. Gibb, Leo J. Schowalter | 2017-02-28 |
| 9447519 | Aluminum nitride bulk crystals having high transparency to untraviolet light and methods of forming them | Sandra B. Schujman, Robert T. Bondokov, Kenneth E. Morgan, Glen A. Slack, Leo J. Schowalter | 2016-09-20 |
| 9034103 | Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of forming them | Sandra B. Schujman, Robert T. Bondokov, Kenneth E. Morgan, Glen A. Slack, Leo J. Schowalter | 2015-05-19 |
| 9028612 | Growth of large aluminum nitride single crystals with thermal-gradient control | Robert T. Bondokov, Shawn R. Gibb, Leo J. Schowalter | 2015-05-12 |
| 8568531 | Seed holder for crystal growth reactors | Olof Kordina, Joshua R. Christie | 2013-10-29 |
| 8197596 | Crystal growth method and reactor design | Olof Kordina | 2012-06-12 |