Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117650 | Broadband optical coupling using dispersive elements | Shiyi Chen, Weizhuo Li, Mark A. Webster | 2024-10-15 |
| 12092863 | Fabrication-tolerant on-chip multiplexers and demultiplexers | Yi Ho Lee, Ravi S. Tummidi, Mark A. Webster, Prakash Gothoskar | 2024-09-17 |
| 12035082 | Process margin relaxation | Ravi S. Tummidi, Yi Ho Lee, Mark A. Webster | 2024-07-09 |
| 11822126 | Single mode and multi-mode waveguide crossings | Shiyi Chen | 2023-11-21 |
| 11804193 | Interactive demonstration system and method thereof based on power supply intelligent board | Xiaodong Zhai, Le Ru, Jing Ling | 2023-10-31 |
| 11762150 | Broadband optical coupling using dispersive elements | Shiyi Chen, Weizhuo Li, Mark A. Webster | 2023-09-19 |
| 11754784 | Grating coupler | Shiyi Chen, Xunyuan Zhang, Prakash Gothoskar | 2023-09-12 |
| 11523192 | Process margin relaxation | Ravi S. Tummidi, Yi Ho Lee, Mark A. Webster | 2022-12-06 |
| 11520106 | Integrated broadband optical couplers with robustness to manufacturing variation | Yi Ho Lee, Ravi S. Tummidi, Mark A. Webster | 2022-12-06 |
| 11467420 | Cascaded arrangement of two-mode Bragg gratings in multiplexing applications | Yi Ho Lee, Ravi S. Tummidi, Mark A. Webster | 2022-10-11 |
| 11366270 | Broadband optical coupling using dispersive elements | Shiyi Chen, Weizhuo Li, Mark A. Webster | 2022-06-21 |
| 11360268 | Low-loss and low-crosstalk optical mode multiplexer and optical crossover | Shiyi Chen, Ravi S. Tummidi | 2022-06-14 |
| D946103 | Trampoline | — | 2022-03-15 |
| D945549 | Trampoline | — | 2022-03-08 |
| 11249246 | Multiple stage Bragg gratings in multiplexing applications | Yi Ho Lee, Ravi S. Tummidi, Mark A. Webster | 2022-02-15 |
| 11089391 | Process margin relaxation | Ravi S. Tummidi, Yi Ho Lee, Mark A. Webster | 2021-08-10 |
| 11022757 | Using an anti-reflection coating with a grating coupler | Xunyuan Zhang, Shiyi Chen, Prakash Gothoskar | 2021-06-01 |
| 11002980 | Cascaded arrangement of two-mode Bragg gratings in multiplexing applications | Yi Ho Lee, Ravi S. Tummidi, Mark A. Webster | 2021-05-11 |
| 10935726 | Integrated broadband optical couplers with robustness to manufacturing variation | Yi Ho Lee, Ravi S. Tummidi, Mark A. Webster | 2021-03-02 |
| 10852472 | Multiple stage Bragg gratings in multiplexing applications | Yi Ho Lee, Ravi S. Tummidi, Mark A. Webster | 2020-12-01 |
| 10841010 | Bi-directional temperature controlled optical transceiver | Marco Mazzini, Alberto Cervasio | 2020-11-17 |
| 10772609 | Ultrasonic imaging processing method and system based on RF data | Huiren Chen, Jianjun Guo, Dajun YIN, Shui Xi | 2020-09-15 |
| 10439726 | Bi-directional temperature controlled optical transceiver | Marco Mazzini, Alberto Cervasio | 2019-10-08 |
| 9519113 | Debris-removing cap for optical devices | David Donald Erdman | 2016-12-13 |
| 9348092 | Mode size converters for reducing a modal profile of incoming light | Jonathan A. Lee | 2016-05-24 |