Jinghui Li
38Patents
11h-index
53Co-inventors
78Inventor score
Filing activity: May 20, 1996 → Aug 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5706375A | Variable-attenuation tunable optical router | Electricity | 96 | Expired |
| US6970652B2 | Auto-setting and optimization of EAM with optical line systems | Electricity | 94 | Expired |
| US6323994A | WDM system equalization with EDFA optical amplifiers | Electricity | 52 | Expired |
| US5815308A | Bidirectional optical amplifier | Electricity | 35 | Expired |
| US5841918A | Wavelength and bandwidth tunable optical system | Physics | 27 | Expired |
| US6396051B1 | High resolution optical performance monitor for DWDM system | Electricity | 23 | Expired |
| US5909295A | Hybrid bi-directional wavelength division multiplexing device | Physics | 22 | Expired |
| US7373087B2 | Adaptive optical transponder | Electricity | 18 | Expired |
| US6055347A | Multi-pass optical filter | Physics | 17 | Expired |
| US6865311B2 | Re-configurable dispersion compensation module (RDCM) | Electricity | 15 | Expired |
| US7574139B2 | Carrier-suppressed optical time domain multiplexing | Electricity | 11 | Expired |
| US7010230B2 | Integrated high-speed multiple-rate optical-time-division-multiplexing module | Electricity | 8 | Expired |
| US8055137B2 | Phase coded non-return-to-zero optical transmitter | Electricity | 8 | Active |
| US7460298B2 | Integrated optical dual amplifier | Electricity | 7 | Expired |
| US7039261B2 | Etalon based compact dispersion module | Physics | 6 | Expired |
| US6697577B1 | Method and apparatus for in-service optimization of the performance of an optical transmission system | Electricity | 6 | Expired |
| US6950972B2 | Multi-purpose BER tester (MPBERT) for very high RZ and NRZ signals | Physics | 4 | Expired |
| US10514507B1 | Ultra-small-pitch optical filter assembly | Physics | 4 | Active |
| US9846601B2 | Method and apparatuses for determining a leak of resource and predicting usage of resource | Physics | 3 | Active |
| US10564359B2 | Optical interconnect apparatus | Physics | 1 | Active |
| US10527810B2 | Optical interconnect apparatus and system | Physics | 1 | Active |
| US6961525B2 | Method for channel balance | Electricity | 1 | Expired |
| US7127174B2 | Hybrid-integrated high-speed OTDM module | Electricity | 1 | Expired |
| US11668947B2 | Large-spacing multi-channel WDM module | Physics | 1 | Active |
| US11480805B2 | Bidirectional micro-optics module for WDM application | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.