Associated Research, Inc.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 4155
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
 
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7026822 High voltage switching matrix for electrical safety compliance test equipmentJan 04, 05Apr 11, 06[G01R]
6744259 System and method for verifying failure detect circuitry in safety compliance test instrumentsJun 25, 02Jun 01, 04[G09G, G06F, G01R]
6549385 Test circuit for a withstand voltage testerOct 19, 99Apr 15, 03[H02H]
6538420 Automated run test system having built-in high voltage switching matrix for interconnection to a safety compliance testing instrumentApr 10, 01Mar 25, 03[G01R, H01H]
6011398 Current-leakage testerApr 23, 98Jan 04, 00[G01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0313,655 ELECTRICAL TEST EQUIPMENT HAVING SWITCHABLE INTERMEDIATE-VOLTAGE LINE- LEAKAGE AND RUN TEST POWER SOURCEAbandonedJun 10, 11Dec 13, 12[G01R]
7330342 Safety tester having a high-voltage switching relay protected by an in-line electronic circuit breakerExpiredApr 12, 05Feb 12, 08[H02H]
6515484 Electrical test instrument having an improved operator interfaceExpiredOct 31, 00Feb 04, 03[G09G, G06F, H01H]
6054865 Multiple function electrical safety compliance analyzerExpiredMar 03, 98Apr 25, 00[G01R]
5936419 Test method and apparatus utilizing reactive charging currents to determine whether a test sample is properly connectedExpiredJun 05, 97Aug 10, 99[G01R]
5828222 Quick DC compressive strength test method and the related apparatusExpiredJun 05, 97Oct 27, 98[G01R]
5548501 High-voltage power supply circuit with a voltage discharging circuitExpiredJul 19, 95Aug 20, 96[H02M]
4408157 Resistance measuring arrangementExpiredMay 04, 81Oct 04, 83[G01R]

Top Inventors for This Owner

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