Inventor · disambiguated record
John Fan
Also filed as: FAN JOHN · FAN JOHN L
10 granted patents·327 citations·filing 1999–2007
91Inventor score
Top patents by PatentIndex Score
10 records- 0196US7218948B2Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicatorsQUALCOMM INC·Filed 2003·Granted May 15, 2007·88 cites·21 claims
- 0293US7420939B2Methods and apparatus of power control in wireless communication systemsQUALCOMM INC·Filed 2003·Granted Sep 2, 2008·95 cites·79 claims
- 0392US6604219B1DC control of a multilevel signalCALIMETRICS INC·Filed 2000·Granted Aug 5, 2003·42 cites·25 claims
- 0489US8811348B2Methods and apparatus for generating, communicating, and/or using information relating to self-noiseRANGAN SUNDEEP·Filed 2006·Granted Aug 19, 2014·19 cites·31 claims
- 0588US8169977B2Methods and apparatus for characterizing noise in a wireless communications systemLAROIA RAJIV·Filed 2006·Granted May 1, 2012·18 cites·26 claims
- 0688US7136333B2Method and apparatus for reading and writing a multilevel signal from an optical disc oscillatorsLSI LOGIC CORP·Filed 2004·Granted Nov 14, 2006·18 cites·21 claims
- 0780US6657933B2Method and apparatus for reading and writing a multilevel signal from an optical discCALIMETRICS INC·Filed 2001·Granted Dec 2, 2003·9 cites·14 claims
- 0873US9603102B2Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicatorsLAROIA RAJIV·Filed 2007·Granted Mar 21, 2017·4 cites·25 claims
- 0954US9544860B2Pilot signals for use in multi-sector cellsLAROIA RAJIV·Filed 2003·Granted Jan 10, 2017·3 cites·63 claims
- 1053US6385255B1Coding system and method for partial response channelsCALIMETRICS INC·Filed 1999·Granted May 7, 2002·31 cites·56 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →