Inventor

FAN JOHN L

US8 patents

⚠️ This page may combine multiple inventors who share the name “FAN JOHN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CALIMETRICS INC

3 patents

US6604219B1Aug 5, 2003

DC control of a multilevel signal

CALIMETRICS INC42 citations92

US6385255B1May 7, 2002

Coding system and method for partial response channels

CALIMETRICS INC31 citations92

US6657933B2Dec 2, 2003

Method and apparatus for reading and writing a multilevel signal from an optical disc

CALIMETRICS INC9 citations81

QUALCOMM INC

2 patents

US7420939B2Sep 2, 2008

Methods and apparatus of power control in wireless communication systems

QUALCOMM INC95 citations98

US7218948B2May 15, 2007

Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators

QUALCOMM INC88 citations97

LAROIA RAJIV

2 patents

US9603102B2Mar 21, 2017

Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators

LAROIA RAJIV4 citations73

US9544860B2Jan 10, 2017

Pilot signals for use in multi-sector cells

LAROIA RAJIV3 citations73

LSI LOGIC CORP

1 patent

US7136333B2Nov 14, 2006

Method and apparatus for reading and writing a multilevel signal from an optical disc oscillators

LSI LOGIC CORP18 citations90