| 10162245 |
Distributed acoustic sensing system based on delayed optical hybrid phase demodulator |
Philip Nan Ji |
2018-12-25 |
| 10162121 |
Reconfigurable optical space switch |
Ivan B. Djordjevic, Shaoliang Zhang |
2018-12-25 |
| 10113935 |
Distributed multi-channel coherent optical fiber sensing system |
Yi Weng |
2018-10-30 |
| 10116590 |
Network virtualization and resource allocation for the internet of things |
Neda Cvijetic, Konstantinos Kanonakis, Jing Wang |
2018-10-30 |
| 10114035 |
Remote wind turbulence sensing |
Yi Weng |
2018-10-30 |
| 10018523 |
Multi-parameter sensing based on few-mode fiber Bragg gratings using femtosecond IR laser |
Yi Weng |
2018-07-10 |
| 10010733 |
Networked systems for monitoring fire extinguisher operational readiness |
Junqiang Hu |
2018-07-03 |
| 10010732 |
Apparatus, methods, and systems for monitoring fire extinguisher operational readiness |
Junqiang Hu |
2018-07-03 |
| 9925570 |
Open path optical sensing system having an ultrasonic cleaner and method |
Philip Nan Ji |
2018-03-27 |
| 9866346 |
Redundancy protection for reconfigurable optical add/drop multiplexing (ROADM) branching unit |
Philip Nan Ji, Ryuji Aida |
2018-01-09 |
| 9866928 |
Intra-transceiver optical superchannel switching via RF sub-band multiplexing technique |
Yue-Kai Huang, Shaoliang Zhang, Fatih Yaman |
2018-01-09 |
| 9866442 |
Multi-layer virtual infrastructure embedding in software-defined flexible-grid transport networks |
Ankitkumar Patel, Philip Nan Ji |
2018-01-09 |