Cairo; Matthew J.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5956154 Certified facsimileNov 17, 95Sep 21, 99[H04N]
5809116 Method and apparatus of certifying a telephonic transmissionMar 25, 97Sep 15, 98[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0109,595 Personal alert deviceAbandonedFeb 09, 01Aug 15, 02[G08B]
5815555 Certified telephonic transmissionsExpiredFeb 11, 97Sep 29, 98[H04L]

Top Inventors for This Owner

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