Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222563 | Multi-tip waveguide coupler with improved alignment guidance | — | 2025-02-11 |
| 12019318 | Apparatus for reduction of power-dependent optical loss in silicon photonic devices | Hiroyuki Yamazaki | 2024-06-25 |
| 11876240 | Portable energy storage and power supply system | — | 2024-01-16 |
| 11815716 | Arrayed waveguide gratings with stabilized performance under varying parameters | — | 2023-11-14 |
| 11733553 | Apparatus for reduction of power-dependent optical loss in silicon photonic devices | Hiroyuki Yamazaki | 2023-08-22 |
| 11675127 | Deposited Si photodetectors for silicon nitride waveguide based optical interposer | Vipulkumar Patel | 2023-06-13 |
| 11360368 | Semiconductor electro-optical modulator | Haike Zhu | 2022-06-14 |
| 11183603 | Germanium photodetector with extended responsivity | Igal I. Bayn | 2021-11-23 |
| 11067747 | Deposited Si photodetectors for silicon nitride waveguide based optical interposer | Vipulkumar Patel | 2021-07-20 |
| 10942377 | High swing AC-coupled Mach-Zehnder interferometer (MZI) driver | Manohar Nagaraju, Alexander C. Kurylak, Kadaba Lakshmikumar | 2021-03-09 |
| 10914892 | Germanium photodetector coupled to a waveguide | Igal I. Bayn, Vipulkumar Patel, Prakash Gothoskar | 2021-02-09 |
| 10734785 | Silicon photonics co-integrated with quantum dot lasers on silicon | Dominic F. SIRIANI, Vipulkumar Patel | 2020-08-04 |
| 10734788 | Quantum dot lasers integrated on silicon submount with mechanical features and through-silicon vias | Dominic F. SIRIANI, Vipulkumar Patel | 2020-08-04 |
| 10705313 | Optical fiber coupling using multiple cylindrical lenses | Vipulkumar Patel, Weizhuo Li | 2020-07-07 |
| 10686527 | Extinction ratio improvements in silicon photonics | Mark A. Webster | 2020-06-16 |
| 10649305 | Complementary optical phase shifting arrangement | Vipulkumar Patel | 2020-05-12 |
| 10545291 | Gain integration in Si photonic coherent modulators | Dominic F. SIRIANI, Jock T. Bovington, Matthew J. Traverso, Vipulkumar Patel | 2020-01-28 |
| 10498454 | Extinction ratio improvements in silicon photonics | Mark A. Webster | 2019-12-03 |
| 10461495 | Substrate technology for quantum dot lasers integrated on silicon | Dominic F. SIRIANI, Vipulkumar Patel | 2019-10-29 |
| 10446699 | Germanium photodetector with extended responsivity | Igal I. Bayn | 2019-10-15 |
| 10394059 | Thermo-optic phase shifter with thermal bridge | Ming Gai Stanley LO | 2019-08-27 |
| 10330960 | Silicon photonic hybrid polarization demultiplexer | Mark A. Webster, Kalpendu Shastri | 2019-06-25 |
| 10298357 | Polarization-based wavelength multiplexer | — | 2019-05-21 |
| 10095056 | Thermo-optic phase shifter for semiconductor optical waveguide | Donald J. Adams | 2018-10-09 |
| 9978890 | Germanium multi-directional detector | Igal I. Bayn, Vipulkumar Patel, Prakash Gothoskar | 2018-05-22 |