SUMMERS PATENT HOLDINGS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03F AMPLIFIERS 380
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 269
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04M TELEPHONIC COMMUNICATION 1162

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8213984 Auxiliary interface apparatusJun 28, 06Jul 03, 12[H04M]
6211731 Impedance altering apparatusJun 14, 00Apr 03, 01[H03F, H03H]
6078215 Impedance altering apparatusJul 20, 98Jun 20, 00[H03F, H03H]
5971799 Y-shaped harness for the interconnection between a vehicle radio, a vehicle harness and add-on electronic deviceApr 26, 97Oct 26, 99[H01R]
5664022 Noise gate control circuitry for electronic systemsJan 06, 94Sep 02, 97[G01R]
5436593 Signal conditioning apparatusApr 28, 94Jul 25, 95[H03F]
5386148 Signal conditioning apparatusMay 08, 92Jan 31, 95[H04B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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