Assignee
ANADIGICS INC
US79 patents
Top patents by PatentIndex Score
US7202736B1Apr 10, 2007
CDMA power amplifier design for low and high power modes
ANADIGICS INC83 citations96
US6806767B2Oct 19, 2004
Power amplifier with load switching circuit
ANADIGICS INC93 citations96
US6501331B2Dec 31, 2002
Multi-band amplifier
ANADIGICS INC112 citations96
US5892400AApr 6, 1999
Amplifier using a single polarity power supply and including depletion mode FET and negative voltage generator
ANADIGICS INC140 citations96
US5774017AJun 30, 1998
Multiple-band amplifier
ANADIGICS INC192 citations96
US6937102B2Aug 30, 2005
Low bias current/temperature compensation current mirror for linear power amplifier
ANADIGICS INC90 citations95
US6842075B2Jan 11, 2005
Gain block with stable internal bias from low-voltage power supply
ANADIGICS INC57 citations95
US6760900B2Jul 6, 2004
Integrated circuits with scalable design
ANADIGICS INC110 citations95
US5646573AJul 8, 1997
Automatic gain-control transimpedence amplifier
ANADIGICS INC101 citations95
US6242986B1Jun 5, 2001
Multiple-band amplifier
ANADIGICS INC42 citations94
US5625307AApr 29, 1997
Low cost monolithic gallium arsenide upconverter chip
ANADIGICS INC87 citations93
US5563545AOct 8, 1996
Low cost monolithic GaAs upconverter chip
ANADIGICS INC95 citations93
US7248111B1Jul 24, 2007
Multi-mode digital bias control for enhancing power amplifier efficiency
ANADIGICS INC74 citations92
US6753734B2Jun 22, 2004
Multi-mode amplifier bias circuit
ANADIGICS INC57 citations92
US7443236B2Oct 28, 2008
CDMA power amplifier design for low and high power modes
ANADIGICS INC31 citations91
US7385447B1Jun 10, 2008
Power amplifier having curve-fitting predistorter
ANADIGICS INC33 citations90
US6639466B2Oct 28, 2003
Amplifier bias adjustment circuit to maintain high-output third-order intermodulation distortion performance
ANADIGICS INC63 citations90
US6559722B1May 6, 2003
Low bias current/temperature compensation current mirror for linear power amplifier
ANADIGICS INC31 citations90
US6515546B2Feb 4, 2003
Bias circuit for use with low-voltage power supply
ANADIGICS INC54 citations90
US5602510AFeb 11, 1997
Automatic transimpedance control amplifier having a variable impedance feedback
ANADIGICS INC31 citations90
US5442321AAug 15, 1995
Automatic transimpedance control amplifier
ANADIGICS INC21 citations90
US7015519B2Mar 21, 2006
Structures and methods for fabricating vertically integrated HBT/FET device
ANADIGICS INC24 citations89
US6803824B2Oct 12, 2004
Dynamic matching in cascode circuits
ANADIGICS INC47 citations89
US6642578B1Nov 4, 2003
Linearity radio frequency switch with low control voltage
ANADIGICS INC163 citations89
US6470946B2Oct 29, 2002
Wafer demount gas distribution tool
ANADIGICS INC26 citations89
US5428837AJun 27, 1995
Method and apparatus for reducing local oscillator leakage in integrated circuit receivers
ANADIGICS INC47 citations89
US4743862AMay 10, 1988
JFET current mirror and voltage level shifting apparatus
ANADIGICS INC29 citations89
US7545217B1Jun 9, 2009
System and method for improving power efficiency in GSM power amplifiers
ANADIGICS INC22 citations88
US7301396B1Nov 27, 2007
System and method for distortion cancellation in amplifiers
ANADIGICS INC32 citations88
US6759922B2Jul 6, 2004
High directivity multi-band coupled-line coupler for RF power amplifier
ANADIGICS INC44 citations88
US6580321B1Jun 17, 2003
Active clamping circuit for power amplifiers
ANADIGICS INC47 citations88
US6491083B2Dec 10, 2002
Wafer demount receptacle for separation of thinned wafer from mounting carrier
ANADIGICS INC22 citations87
US6404284B1Jun 11, 2002
Amplifier bias adjustment circuit to maintain high-output third-order intermodulation distortion performance
ANADIGICS INC20 citations86
US5557144ASep 17, 1996
Plastic packages for microwave frequency applications
ANADIGICS INC42 citations86
US6710657B2Mar 23, 2004
Gain control circuit with well-defined gain states
ANADIGICS INC17 citations84
US9461596B1Oct 4, 2016
Doherty power amplifier with integrated pre-distortion
ANADIGICS INC16 citations83
US7586720B1Sep 8, 2009
Electrostatic discharge protection device
ANADIGICS INC13 citations83
US7071514B1Jul 4, 2006
Electrostatic discharge protection device
ANADIGICS INC12 citations83
US7292104B1Nov 6, 2007
Variable gain amplifier
ANADIGICS INC15 citations81
US7102444B2Sep 5, 2006
Method and apparatus for compensating and improving efficiency in a variable power amplifier
ANADIGICS INC15 citations81
US7019508B2Mar 28, 2006
Temperature compensated bias network
ANADIGICS INC13 citations81
US7764942B2Jul 27, 2010
Tuning circuitry utilizing frequency translation of an impedance from a fixed-filter frequency response
ANADIGICS INC15 citations80
US7718486B2May 18, 2010
Structures and methods for fabricating vertically integrated HBT-FET device
ANADIGICS INC10 citations80
US6853526B1Feb 8, 2005
Transient overvoltage protection circuit
ANADIGICS INC13 citations80
US6664500B2Dec 16, 2003
Laser-trimmable digital resistor
ANADIGICS INC25 citations80
US6577198B1Jun 10, 2003
Active power splitter with impedance matching
ANADIGICS INC15 citations80
US5952860ASep 14, 1999
Amplifier using a single polarity power supply
ANADIGICS INC16 citations80
US7890065B1Feb 15, 2011
Temperature compensated power detector
ANADIGICS INC9 citations79
US6554949B2Apr 29, 2003
Wafer demount receptable for separation of thinned wafer from mounting carrier
ANADIGICS INC13 citations79
US6998920B2Feb 14, 2006
Monolithically fabricated HBT amplification stage with current limiting FET
ANADIGICS INC11 citations78
Showing the top 50 of 79 patents by PatentIndex Score.