Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11838290 | Hybrid data managed lock system | Raymond F. Rettig, Donald L. Beene, Frank L. Coolidge, Daniel R. Sharp, Srikanth Venkateswaran | 2023-12-05 |
| 11777597 | Dual-direction OTDR system for inter-node communications | Aravanan Gurusami, Timothy K. Zahnley | 2023-10-03 |
| 11742942 | Optical time domain reflectometer having corrected optical return loss measurement | — | 2023-08-29 |
| 11662250 | Wavelength reference device | Yang Li | 2023-05-30 |