Ji Li
6Patents
5h-index
17Co-inventors
52Inventor score
Filing activity: Jul 30, 2001 → May 21, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7447436B2 | Optical communications using multiplexed single sideband transmission and heterodyne detection | Electricity | 60 | Active |
| US7146103B2 | Optical communications using multiplexed single sideband transmission and heterodyne detection | Electricity | 28 | Expired |
| US7346279B1 | Optical transceiver using heterodyne detection and a transmitted reference clock | Electricity | 27 | Expired |
| US8350898B2 | Head-mounted visual display device with stereo vision and its system | Physics | 15 | Active |
| US7620318B2 | Optical transceiver using heterodyne detection and a transmitted reference clock | Electricity | 6 | Active |
| US8130263B2 | Head-mounted visual display device for low-vision aid and its system | Physics | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.