Benchmarg Microelectronics, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 7113
 
  
 
H03K PULSE TECHNIQUE 6125
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5442
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 4150
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 397
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 278
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G11C STATIC STORES 1150

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6286127 Control circuit having multiple functions set by a single programmable terminalFeb 06, 98Sep 04, 01[G05B, G06F, H03F, G01R, G11C]
6081140 Control circuit with both positive and negative sensingFeb 06, 98Jun 27, 00[H03L, H03K]
6072708 Phase controlled switching regulator power supplyAug 01, 96Jun 06, 00[H02M]
5965997 Battery monitoring circuit with storage of charge and discharge accumulation values accessible therefromAug 20, 97Oct 12, 99[G01R]
5913223 Low power set associative cache memoryJan 25, 93Jun 15, 99[G06F]
5859560 Temperature compensated bias generatorFeb 18, 97Jan 12, 99[H01L]
5744942 Linear slewing regulatorAug 20, 96Apr 28, 98[G05F]
5710506 Lead acid chargerFeb 07, 95Jan 20, 98[H02J, H01M]
5682515 Low power set associative cache memory with status inhibit of cache data outputJun 10, 96Oct 28, 97[G06F]
5670863 Lead acid charger with ratioed time-out periods and current pulse mode of operationFeb 07, 95Sep 23, 97[H02J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6369576 Battery pack with monitoring function for use in a battery charging systemExpiredFeb 03, 97Apr 09, 02[H02J, G01N]
5249282 Integrated cache memory system with primary and secondary cache memoriesExpiredNov 21, 90Sep 28, 93[G06F]
5124577 Circuit for presetting the voltage of an output terminalExpiredSep 28, 90Jun 23, 92[H03K]

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