ASPECT MEDICAL SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04J MULTIPLEX COMMUNICATION 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5974044 System and method for controlling voice and data communicationsApr 26, 96Oct 26, 99[H04J]
5950127 Mode switching method for mobile stationAug 15, 96Sep 07, 99[H04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5020540 Cardiac biopotential analysis system and methodExpiredAug 22, 89Jun 04, 91[A61B]
5010891 Cerebral biopotential analysis system and methodExpiredApr 12, 89Apr 30, 91[A61B]
4924875 Cardiac biopotential analysis system and methodExpiredOct 09, 87May 15, 90[A61B]
4907597 Cerebral biopotential analysis system and methodExpiredOct 09, 87Mar 13, 90[A61B]

Top Inventors for This Owner

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