Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424823 | Multi-wavelength distributed feedback laser | Ranjeet Kumar, Jie Sun | 2025-09-23 |
| 12341560 | Optical coherent transmitter on a silicon chip | Aliasghar Eftekhar, Duanni Huang, Meer Nazmus Sakib, Ansheng Liu, Peicheng Liao +1 more | 2025-06-24 |
| 12222552 | Photonic wavelength division multiplexing (WDM) receiver with polarization diversity and/or low reflectance | Duanni Huang, Saeed Fathololoumi, Meer Nazmus Sakib, Mohammad Montazeri Najafabadi, Chaoxuan Ma +6 more | 2025-02-11 |
| 12197004 | Silicon photonic integrated circuits on substrates with structured insulators having specific thicknesses in separate zones | Harel Frish, John Heck, Randal Appleton, Stefan Meister, Joshua Keener +4 more | 2025-01-14 |