ROBINSON, ERIC J.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04M TELEPHONIC COMMUNICATION 4159
 
  
 
H04Q SELECTING 2108

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE38127 Portable hybrid communication system and methodsFeb 05, 92May 27, 03[H04M]
RE37141 Cellular telephone data communication system and methodMay 08, 95Apr 17, 01[H04Q]
5640444 Methods and apparatus for controlling data transmission using radio devicesOct 03, 94Jun 17, 97[H04Q]
5367563 Programmable universal modem system and method for using the sameJul 26, 93Nov 22, 94[H04M]
5353334 Interface for connecting computers to radio telephone networksJan 06, 94Oct 04, 94[H04M]
5249218 Programmable universal interface systemApr 06, 92Sep 28, 93[H04M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
RE34034 Cellular telephone data communication system and methodExpiredSep 29, 89Aug 18, 92[H04M]
5127041 System and method for interfacing computers to diverse telephone networksExpiredJun 01, 90Jun 30, 92[H04M]
4972457 Portable hybrid communication system and methodsExpiredJan 19, 89Nov 20, 90[H04M]

Top Inventors for This Owner

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