Issued Patents All Time
Showing 25 most recent of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431690 | Semiconductor waveguide optical gain device with optical mode shaping | Wei-Lun Hsin | 2025-09-30 |
| 12355210 | Semiconductor waveguide optical gain device with lateral current confinement | — | 2025-07-08 |
| 12355211 | Semiconductor waveguide optical gain device with optical mode shaping | — | 2025-07-08 |
| 10587094 | Wavelength-stabilized semiconductor laser source | — | 2020-03-10 |
| 10177854 | Modulated optical source and methods of its operation | — | 2019-01-08 |
| 10074959 | Modulated laser source and methods of its fabrication and operation | Xiaoguang He, Kerry Vahala | 2018-09-11 |
| 9564733 | Method of fabricating and operating an optical modulator | Xiaoguang He, Kerry Vahala | 2017-02-07 |
| 9564734 | Method of fabricating and operating an optical modulator | Xiaoguang He, Kerry Vahala | 2017-02-07 |
| 9438007 | Optical modulator | Xiaoguang He, Kerry Vahala | 2016-09-06 |
| 9306372 | Method of fabricating and operating an optical modulator | Xiaoguang He, Kerry Vahala | 2016-04-05 |
| 9306672 | Method of fabricating and operating an optical modulator | Xiaoguang He, Kerry Vahala | 2016-04-05 |
| 9059801 | Optical modulator | Xiaoguang He, Kerry Vahala | 2015-06-16 |
| 8831054 | Wavelength locking of a laser device | Kerry Vahala | 2014-09-09 |
| 8660437 | Minimizing distortion due to wavelength dependent loss in WDM optical networks | — | 2014-02-25 |
| 8260104 | Multiple-core planar optical waveguides and methods of fabrication and use thereof | David W. Vernooy | 2012-09-04 |
| 8190035 | Burst mode linear optical receivers | — | 2012-05-29 |
| 7943894 | Optical element for free-space propagation between an optical waveguide and another optical waveguide, component, or device | Albert M. Benzoni, Rolf A. Wyss | 2011-05-17 |
| 7945166 | Independent upstream/downstream bandwidth allocations in a common hybrid telecommunications network | — | 2011-05-17 |
| 7943229 | Suppression of stray light propagation in a substrate | David W. Vernooy | 2011-05-17 |
| 7907649 | Bias signal generation for a laser transmitter in a passive optical network | — | 2011-03-15 |
| 7885499 | Optical junction apparatus and methods employing optical power transverse-transfer | Kerry Vahala, David W. Vernooy, Joel S. Paslaski | 2011-02-08 |
| 7853103 | Optical junction apparatus and methods employing optical power transverse-transfer | Kerry Vahala, David W. Vernooy, Joel S. Paslaski | 2010-12-14 |
| 7783146 | Optical junction apparatus and methods employing optical power transverse-transfer | Kerry Vahala, David W. Vernooy, Joel S. Paslaski | 2010-08-24 |
| 7711272 | Laser source for a passive optical network | — | 2010-05-04 |
| 7646957 | Multiple-core planar optical waveguides and methods of fabrication and use thereof | David W. Vernooy | 2010-01-12 |