Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372616 | Near-IR emulator for complex electromagnetic structures | Yifei Li | 2025-07-29 |
| 11209675 | Isolated photonic transmitter and detector | Yifei Li | 2021-12-28 |
| 11163206 | Active modulator with integrated LNA driver | Yifei Li | 2021-11-02 |
| 10408925 | Low probability of intercept laser range finder | — | 2019-09-10 |
| 10090634 | Robust laser communications | — | 2018-10-02 |
| 9601902 | Optical signal amplification | Aravinda Kar | 2017-03-21 |
| 9570487 | Optical output photodetector | Aravinda Kar | 2017-02-14 |
| 9219890 | Optical surface analysis system and method | John W. Zeller | 2015-12-22 |
| 8849080 | Monolithically integrated fiber optic coupler | — | 2014-09-30 |
| 8842361 | Mode-locked laser with free-space optical feedback | — | 2014-09-23 |
| 6490388 | Side-pumped fiber laser | — | 2002-12-03 |
| 6307668 | Ultra-wide bandwidth fiber based optical amplifier | Steven Bastien, Shijun Jiang, Mala Krishnan | 2001-10-23 |