| 12388230 |
Monolithic photonic resonator and associated laser frequency stabilization method |
Liron Stern, Scott B. Papp |
2025-08-12 |
| 12218398 |
Micro-subminiature microwave gyromagnetic circulator |
Fei Xiong |
2025-02-04 |
| 12038600 |
Planar photonic waveguide optical pulse rate multiplier |
Stephanie D. Leifer, Andrey B. Matsko |
2024-07-16 |
| 11728554 |
Low-field assembled isolator |
Fei Xiong |
2023-08-15 |
| 11108125 |
High-efficiency integrated circulator/isolator |
Fei Xiong |
2021-08-31 |
| 11063332 |
Subminiature circulator |
Fei Xiong |
2021-07-13 |
| 10288758 |
Wide bandwidth borehole dipole source for acoustic logging |
Chung Chang, Haoshi Song |
2019-05-14 |
| 10218435 |
Multiple polarization fiber optic telemetry |
Daniel Joshua Stark, David Andrew Barfoot, Neerja Aggarwal |
2019-02-26 |
| 10117007 |
Routing node, optical switching network, and optical signal transmission method |
Liang Song, Qinfen Hao |
2018-10-30 |
| 9336943 |
Transformer |
Jiang Chu, Zhi Qi Huang |
2016-05-10 |
| 9116176 |
Optical current transformer for gas-insulated apparatus |
Masashi Kawamata, Hiroyuki Nakamichi, Tatsushi Yamaguchi, Daigorou Shiozawa |
2015-08-25 |
| 8957341 |
Gas circuit breaker |
Masanori Tsukushi, Tomoyuki Ando, Michiru Onodera |
2015-02-17 |
| 8933686 |
Single-phase optical current transformer |
Tatsushi Yamaguchi |
2015-01-13 |
| 8847084 |
Insulating spacer with built-in optical fiber |
Masashi Kawamata, Tatsushi Yamaguchi, Daigorou Shiozawa |
2014-09-30 |
