Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11923327 | Silicon photonic interposer with two metal redistribution layers | Michael G. Lee, John Paul Drake, Vivek Raghunathan, Brett Michael Dunn Sawyer | 2024-03-05 |
| 10845669 | Vertical junction based silicon modulator | Daniel Mahgerefteh, Shiyun Lin, Jin Hyoung Lee | 2020-11-24 |
| 10495813 | Echelle grating multiplexer or demultiplexer | Daniel Mahgerefteh, Jin Hyoung Lee, Shiyun Lin | 2019-12-03 |
| 10473858 | Waveguide routing configurations and methods | Daniel Mahgerefteh, Shiyun Lin, Jin Hyoung Lee | 2019-11-12 |
| 10281746 | Wavelength-tunable III-V/Si hybrid optical transmitter | Xuezhe Zheng, Jin Yao, Ashok V. Krishnamoorthy | 2019-05-07 |
| 10170888 | Dual-use laser source comprising a cascaded array of hybrid distributed feedback lasers | Xuezhe Zheng, Ashok V. Krishnamoorthy, Kannan Raj | 2019-01-01 |
| 10162199 | Wavelength-tunable III-V/Si hybrid optical transmitter | Xuezhe Zheng, Jin Yao, Ashok V. Krishnamoorthy | 2018-12-25 |
| 10119857 | Reflection-enhanced photo-detector | Guoliang Li, Xuezhe Zheng, Ashok V. Krishnamoorthy | 2018-11-06 |
| 10120211 | Self-tuned silicon-photonic WDM transmitter | Xuezhe Zheng, Ashok V. Krishnamoorthy | 2018-11-06 |
| 9983359 | Polarization-insensitive optical transceiver | Xuezhe Zheng, Jin Yao, Ashok V. Krishnamoorthy | 2018-05-29 |
| 9964702 | Surface-normal optical coupling interface with thermal-optic coefficient compensation | Xuezhe Zheng, Ashok V. Krishnamoorthy | 2018-05-08 |
| 9939663 | Dual-ring-modulated laser that uses push-pull modulation | Shiyun Lin, Ashok V. Krishnamoorthy, Jock T. Bovington, Xuezhe Zheng | 2018-04-10 |
| 9880405 | Slow-light silicon optical modulator | Shiyun Lin, Xuezhe Zheng, Ashok V. Krishnamoorthy | 2018-01-30 |
| 9812845 | Fast wavelength-tunable hybrid optical transmitter | Jin Hyoung Lee, Xuezhe Zheng, Daniel Y. Lee, Ashok V. Krishnamoorthy | 2017-11-07 |
| 9780528 | Fast wavelength-tunable hybrid laser with a single-channel gain medium | Xuezhe Zheng, Daniel Y. Lee, Ashok V. Krishnamoorthy | 2017-10-03 |
| 9778493 | Dual-ring-modulated laser that uses push-push/pull-pull modulation | Ashok V. Krishnamoorthy, Jock T. Bovington, Xuezhe Zheng, Shiyun Lin | 2017-10-03 |
| 9780524 | Fast tunable hybrid laser with a silicon-photonic switch | Xuezhe Zheng, Jin Yao, Ashok V. Krishnamoorthy | 2017-10-03 |
| 9768587 | Scalable fast tunable Si-assisted hybrid laser with redundancy | Xuezhe Zheng, Jin Yao, Ashok V. Krishnamoorthy | 2017-09-19 |
| 9766404 | Polarization-insensitive optical transceiver | Xuezhe Zheng, Jin Yao, Ashok V. Krishnamoorthy | 2017-09-19 |
| 9759935 | Slow-light silicon optical modulator | Shiyun Lin, Xuezhe Zheng, Ashok V. Krishnamoorthy | 2017-09-12 |
| 9733498 | Disk resonator based on a composite structure | Xuezhe Zheng, Shiyun Lin, Ashok V. Krishnamoorthy | 2017-08-15 |
| 9735542 | Ring-modulated laser | Guoliang Li, Ashok V. Krishnamoorthy, Xuezhe Zheng | 2017-08-15 |
| 9647424 | Single mode reflector using a nanobeam cavity | Shiyun Lin, Xuezhe Zheng, Ashok V. Krishnamoorthy | 2017-05-09 |
| 9638858 | Athermal hybrid optical source | Xuezhe Zheng, Ashok V. Krishnamoorthy | 2017-05-02 |
| 9618709 | Hybrid integration of edge-coupled chips | Xuezhe Zheng, Ivan Shubin, Guoliang Li, Ashok V. Krishnamoorthy | 2017-04-11 |