BELL ATLANTIC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04M TELEPHONIC COMMUNICATION 1162
 
  
 
H04Q SELECTING 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5917537 Level 1 gateway for video dial tone networksJul 09, 96Jun 29, 99[H04M]
5594779 Mobile audio program selection system using public switched telephone networkJan 12, 95Jan 14, 97[H04Q]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6614880 Automated telephone line test apparatus with intelligent diagnostic functionExpiredJan 10, 00Sep 02, 03[H04M]
D313008 Integral multiple transmission line interface terminalExpiredJan 21, 88Dec 18, 90[]

Top Inventors for This Owner

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