Assignee
INTERSIL INC
US543 patents
Top patents by PatentIndex Score
US6577670B1Jun 10, 2003
Programmable filtering mechanism to allow bandwidth overlap between direct sequence spread spectrum communication device and frequency-hopping transmitter
INTERSIL INC214 citations99
US4617473AOct 14, 1986
CMOS backup power switching circuit
INTERSIL INC195 citations99
US9231712B2Jan 5, 2016
Methods and systems for noise and interference cancellation
INTERSIL INC52 citations98
US7782031B2Aug 24, 2010
Power supply control
INTERSIL INC219 citations98
US7468547B2Dec 23, 2008
RF-coupled digital isolator
INTERSIL INC58 citations98
US7002325B2Feb 21, 2006
Clocked cascading current-mode regulator with high noise immunity and arbitrary phase count
INTERSIL INC65 citations98
US6922044B2Jul 26, 2005
Synchronization of multiphase synthetic ripple voltage regulator
INTERSIL INC72 citations98
US6894349B2May 17, 2005
Lateral DMOS structure with lateral extension structure for reduced charge trapping in gate oxide
INTERSIL INC74 citations98
US6894928B2May 17, 2005
Output voltage compensating circuit and method for a floating gate reference voltage generator
INTERSIL INC77 citations98
US6196307B1Mar 6, 2001
High performance heat exchanger and method
INTERSIL INC139 citations98
US7205798B1Apr 17, 2007
Phase error correction circuit for a high speed frequency synthesizer
INTERSIL INC71 citations97
US7076070B2Jul 11, 2006
Monolithic class D amplifier
INTERSIL INC67 citations97
US7026798B2Apr 11, 2006
Multi-channel driver interface circuit for increasing phase count in a multi-phase DC-DC converter
INTERSIL INC69 citations97
US6763228B2Jul 13, 2004
Precision automatic gain control circuit
INTERSIL INC103 citations97
US6560448B1May 6, 2003
DC compensation system for a wireless communication device configured in a zero intermediate frequency architecture
INTERSIL INC176 citations97
US7944153B2May 17, 2011
Constant current light emitting diode (LED) driver circuit and method
INTERSIL INC110 citations96
US7612603B1Nov 3, 2009
Switching frequency control of switched capacitor circuit using output voltage droop
INTERSIL INC78 citations96
US7601991B2Oct 13, 2009
On-chip structure for electrostatic discharge (ESD) protection
INTERSIL INC83 citations96
US7566914B2Jul 28, 2009
Devices with adjustable dual-polarity trigger- and holding-voltage/current for high level of electrostatic discharge protection in sub-micron mixed signal CMOS/BiCMOS integrated circuits
INTERSIL INC83 citations96
US7034586B2Apr 25, 2006
Startup circuit for converter with pre-biased load
INTERSIL INC80 citations96
US6822314B2Nov 23, 2004
Base for a NPN bipolar transistor
INTERSIL INC47 citations96
US6791306B2Sep 14, 2004
Synthetic ripple regulator
INTERSIL INC93 citations96
US6754195B2Jun 22, 2004
Wireless communication system configured to communicate using a mixed waveform configuration
INTERSIL INC69 citations96
US6700365B2Mar 2, 2004
Programmable current-sensing circuit providing discrete step temperature compensation for DC-DC converter
INTERSIL INC73 citations96
US6678310B1Jan 13, 2004
Wireless local area network spread spectrum transceiver with multipath mitigation
INTERSIL INC82 citations96
US6674998B2Jan 6, 2004
System and method for detecting and correcting phase error between differential signals
INTERSIL INC56 citations96
US6603801B1Aug 5, 2003
Spread spectrum transceiver for use in wireless local area network and having multipath mitigation
INTERSIL INC145 citations96
US6397450B1Jun 4, 2002
Method of cooling an electronic power module using a high performance heat exchanger incorporating metal foam therein
INTERSIL INC52 citations96
US6335208B1Jan 1, 2002
Laser decapsulation method
INTERSIL INC69 citations96
US6274892B1Aug 14, 2001
Devices formable by low temperature direct bonding
INTERSIL INC101 citations96
US6233273B1May 15, 2001
Rake receiver with embedded decision feedback equalizer
INTERSIL INC91 citations96
US8018212B1Sep 13, 2011
Buck-boost regulator
INTERSIL INC69 citations95
US8000117B2Aug 16, 2011
Buck boost function based on a capacitor bootstrap input buck converter
INTERSIL INC156 citations95
US7382114B2Jun 3, 2008
PFM-PWM DC-DC converter providing DC offset correction to PWM error amplifier and equalizing regulated voltage conditions when transitioning between PFM and PWM modes
INTERSIL INC50 citations95
US7285828B2Oct 23, 2007
Electrostatic discharge protection device for digital circuits and for applications with input/output bipolar voltage much higher than the core circuit power supply
INTERSIL INC58 citations95
US7038514B2May 2, 2006
Startup circuit for a DC-DC converter
INTERSIL INC62 citations95
US6958596B1Oct 25, 2005
Compensation sample and hold for voltage regulator amplifier
INTERSIL INC83 citations95
US6815936B2Nov 9, 2004
Closed loop diode emulator for DC-DC converter
INTERSIL INC63 citations95
US6635949B2Oct 21, 2003
Symmetric inducting device for an integrated circuit having a ground shield
INTERSIL INC31 citations95
US4486670ADec 4, 1984
Monolithic CMOS low power digital level shifter
INTERSIL INC105 citations95
US7728649B1Jun 1, 2010
Leakage current cancellation for integrated analog switch
INTERSIL INC45 citations94
US6995548B2Feb 7, 2006
Asymmetrical multiphase DC-to-DC power converter
INTERSIL INC62 citations94
US6765372B2Jul 20, 2004
Programmable current-sensing circuit providing continuous temperature compensation for DC-DC Converter
INTERSIL INC50 citations94
US6570523B1May 27, 2003
Analog to digital converter using subranging and interpolation
INTERSIL INC68 citations94
US6563858B1May 13, 2003
Method of performing antenna diversity in spread spectrum in wireless local area network
INTERSIL INC121 citations94
US6433525B2Aug 13, 2002
Dc to DC converter method and circuitry
INTERSIL INC49 citations94
US6377608B1Apr 23, 2002
Pulsed beacon-based interference reduction mechanism for wireless communication networks
INTERSIL INC298 citations94
US6362026B2Mar 26, 2002
Edge termination for silicon power devices
INTERSIL INC35 citations94
US6249446B1Jun 19, 2001
Cascadable, high efficiency charge pump circuit and related methods
INTERSIL INC72 citations94
US7679218B1Mar 16, 2010
Load compensated switching regulator
INTERSIL INC22 citations93
Showing the top 50 of 543 patents by PatentIndex Score.