Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174370 | Synthesized aperiodic gratings and method of manufacture | Mohamed Rahim, Greg Pakulski, Zhenguo Lu | 2024-12-24 |
| 10707647 | Stable linewidth narrowing of a coherent comb laser | Zhenguo Lu, Jiaren Liu, Chunying Song, Shoude Chang | 2020-07-07 |
| 10707648 | Stable linewidth narrowing of a coherent comb laser | Zhenguo Lu, Jiaren Liu, Chunying Song, Shoude Chang | 2020-07-07 |
| 10353345 | Electronic circuit for controlling the operation of a watch | Markus Erwin Annen, Dan Liu | 2019-07-16 |
| 8373232 | Device to detect and measure static electric charge | Jose Solo De Zaldivar | 2013-02-12 |
| 7991023 | Multi-band multiwavelength quantum dot mode-locked lasers | Jiaren Liu, Zhenguo Lu, Sylvain Raymond, Pedro Barrios, Daniel Poitras | 2011-08-02 |
| 7769062 | Quantum dot based semiconductor waveguide devices | Zhenguo Lu, Jiaren Liu, Sylvain Raymond, Pedro Barrios, Daniel Poitras | 2010-08-03 |
| 6027989 | Bandgap tuning of semiconductor well structure | Sylvain Charbonneau, Geofrey C. Aers, Michael Davies, Emil S. Koteles | 2000-02-22 |
| 5757023 | Fabrication of quantum well polarization independent active devices | Emil S. Koteles, Jian-Jun He, Sylvain Charbonneau | 1998-05-26 |
| 5305813 | Window blinds | — | 1994-04-26 |