INTERSIL AMERICAS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 1979
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 183197
 
 
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 9135
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 6255
 
 
 
H03K PULSE TECHNIQUE 5876
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 53394
 
 
 
H03F AMPLIFIERS 5240
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 4278
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 32253
 
 
 
H04B TRANSMISSION 30180

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0076,641 VOLTAGE CONVERTERS AND METHODS TO USE THEREWITHAug 28, 17Mar 15, 18[H02M, H02J]
2018/0076,647 HYBRID POWER BUCK-BOOST CHARGERSep 11, 17Mar 15, 18[H02M, H02J]
2018/0011,176 OPTICAL PROXIMITY SENSORS WITH RECONFIGURABLE PHOTO DIODE ARRAYSep 22, 17Jan 11, 18[G01S]
2017/0366,087 COUPLED-INDUCTOR POWER-SUPPLY CONTROLLER FOR OPERATING A POWER SUPPLY IN A REDUCED-POWER-DISSIPATION MODESep 01, 17Dec 21, 17[H02M]
2017/0358,986 POWER SUPPLY WITH ENHANCED PHASE CURRENT SHARINGAug 28, 17Dec 14, 17[H02M, H02J]
2017/0353,105 METHOD AND CIRCUITRY TO SOFT START HIGH POWER CHARGE PUMPSMay 31, 17Dec 07, 17[H02M]
2017/0325,333 CIRCUIT MODULE SUCH AS A HIGH-DENSITY LEAD FRAME ARRAY POWER MODULE, AND METHOD OF MAKING SAMEJul 21, 17Nov 09, 17[H01L, H05K]
2017/0309,614 ENHANCED LAYOUT OF MULTIPLE-FINGER ELECTROSTATIC DISCHARGE (ESD) PROTECTION DEVICEApr 20, 17Oct 26, 17[H02H, H01L, H03K]
2017/0310,104 ENHANCED ELECTROSTATIC DISCHARGE (ESD) CLAMPApr 20, 17Oct 26, 17[H02H, H01L]
2017/0279,284 MULTIPLE CHARGERS CONFIGURATION IN ONE SYSTEMDec 30, 16Sep 28, 17[H02J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9912234 Systems and methods for mitigation of resistor nonlinearity errors in single or multiphase switching voltage regulators employing inductor DCR current sensingAug 07, 14Mar 06, 18[H02M]
9882488 Enhanced power mode transitions in buck-boost convertersMar 23, 16Jan 30, 18[H02M]
9876012 Single die output power stage using trench-gate low-side and LDMOS high-side MOSFETs, structure and methodNov 30, 15Jan 23, 18[H01L, H02M]
9871446 Current mode control regulator with load resistor emulationMar 07, 16Jan 16, 18[G06F, H02M, H02J]
RE46673 Over voltage and over current protection integrated circuitJul 31, 14Jan 16, 18[H02J]
9866114 Transitioning a power supply from a mode to another mode in response to a length of a portion of a current pulseSep 05, 14Jan 09, 18[G06F, H02M]
9853467 Overcurrent protection in a battery chargerJun 23, 15Dec 26, 17[H02H, H02J]
9819257 DC-to-DC converter input node short protectionJan 06, 16Nov 14, 17[H02H, H02M]
9812962 Method and system for increasing efficiency and controlling slew rate in DC-DC convertersApr 05, 16Nov 07, 17[G11C, H03B, H03K, H02M]
9799763 Method and structure for reducing switching power lossesFeb 24, 16Oct 24, 17[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0235,968 METHOD OF FORMING AN INSULATOR LAYER IN A SEMICONDUCTOR STRUCTURE AND STRUCTURES RESULTING THEREFROMAbandonedMay 05, 15Aug 20, 15[H01L]
2015/0194,544 LIGHT SENSORS HAVING DIELECTRIC OPTICAL COATING FILTERSAbandonedMar 24, 15Jul 09, 15[H01L]
2014/0239,932 DETERMINING A CHARACTERISTIC OF A SIGNAL IN RESPONSE TO A CHARGE ON A CAPACITORAbandonedMar 14, 13Aug 28, 14[G05F]
2014/0239,933 DETERMINING A CHARACTERISTIC OF A SIGNAL IN RESPONSE TO A CHARGE ON A CAPACITORAbandonedFeb 26, 14Aug 28, 14[H02M]
2014/0001,588 OPTICAL SENSORS DEVICES INCLUDING A HYBRID OF WAFER-LEVEL INORGANIC DIELECTRIC AND ORGANIC COLOR FILTERSAbandonedJun 28, 12Jan 02, 14[H01L]
8570769 Bidirectional signal conversionExpiredOct 07, 10Oct 29, 13[H02M]
2013/0270,701 SYSTEM AND METHODS FOR WIRE BONDINGAbandonedJun 29, 12Oct 17, 13[H01L]
2013/0271,193 CIRCUITS AND METHODS TO GUARANTEE LOCK IN DELAY LOCKED LOOPS AND AVOID HARMONIC LOCKINGAbandonedJun 25, 12Oct 17, 13[H03L]
2013/0252,369 ENHANCED LIFT-OFF TECHNIQUES FOR USE WHEN FABRICATING LIGHT SENSORS INCLUDING DIELECTRIC OPTICAL COATING FILTERSAbandonedJun 22, 12Sep 26, 13[H01L]
8503194 Bidirectional signal conversionExpiredOct 07, 10Aug 06, 13[H02M]
2013/0141,070 CONTROL SYSTEM AND METHOD FOR SHARED INDUCTOR REGULATORAbandonedMar 22, 12Jun 06, 13[G05F]
8450941 Systems and methods for dynamic power management for use with a video display deviceExpiredJan 25, 11May 28, 13[H05B]
8445998 Leadframe structures for semiconductor packagesExpiredFeb 24, 10May 21, 13[H01L]
8441148 System and method for controlling single inductor dual output DC/DC convertersWithdrawnJun 08, 10May 14, 13[H02M]
2013/0100,562 ELECTROSTATIC DISCHARGE CLAMP WITH CONTROLLED HYSTERESIS INCLUDING SELECTABLE TURN ON AND TURN OFF THRESHOLD VOLTAGESAbandonedDec 13, 12Apr 25, 13[H02H, H05K]
8426745 Thin film resistorExpiredAug 25, 10Apr 23, 13[H01K, H01L, H05K]
8427113 Voltage converter with combined buck converter and capacitive voltage dividerExpiredJul 23, 08Apr 23, 13[G05F, H02J]
8422412 Duplexer and switch enhancementExpiredApr 29, 09Apr 16, 13[H04B]
8401129 Digital automatic gain controlExpiredNov 19, 09Mar 19, 13[H04L]
2013/0057,229 POWER FACTOR CORRECTION APPARATUS AND METHODAbandonedDec 09, 11Mar 07, 13[G05F]

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