John Fan
10Patents
7h-index
17Co-inventors
55Inventor score
Filing activity: Aug 6, 1999 → May 14, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7420939B2 | Methods and apparatus of power control in wireless communication systems | Electricity | 83 | Expired |
| US7218948B2 | Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators | Electricity | 60 | Expired |
| US6604219B1 | DC control of a multilevel signal | Physics | 23 | Expired |
| US8811348B2 | Methods and apparatus for generating, communicating, and/or using information relating to self-noise | Electricity | 19 | Active |
| US6385255B1 | Coding system and method for partial response channels | Electricity | 16 | Expired |
| US8169977B2 | Methods and apparatus for characterizing noise in a wireless communications system | Electricity | 14 | Active |
| US7136333B2 | Method and apparatus for reading and writing a multilevel signal from an optical disc oscillators | Physics | 14 | Expired |
| US6657933B2 | Method and apparatus for reading and writing a multilevel signal from an optical disc | Physics | 4 | Expired |
| US9544860B2 | Pilot signals for use in multi-sector cells | Electricity | 3 | Active |
| US9603102B2 | Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.