BT AMERICAS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
H04M TELEPHONIC COMMUNICATION 4159
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
G07C TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS, OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE 146

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2011/0225,024 VOTING COMMUNICATING SYSTEMMar 15, 11Sep 15, 11[G07C]
2011/0029,682 TELEPHONIC COMMUNICATIONS WITH INTELLIGENT PROTOCOL SWITCHINGJul 30, 10Feb 03, 11[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9609138 Cross-media voice mail notification and deliveryApr 09, 12Mar 28, 17[H04M, A61K, H04L]
9088660 Messaging and application system integrationSep 12, 08Jul 21, 15[H04M]
8320533 System and method for replying to voice messages left by callersFeb 26, 09Nov 27, 12[H04M, H04L]
8155281 Cross-media voice mail notification and deliveryJun 20, 07Apr 10, 12[H04M, H04L]
7895641 Method and system for dynamic network intrusion monitoring, detection and responseOct 20, 06Feb 22, 11[G08B, G06F]
7159237 Method and system for dynamic network intrusion monitoring, detection and responseJan 19, 01Jan 02, 07[G06F]
5978475 Event auditing systemJul 18, 97Nov 02, 99[H04L]
5956404 Digital signature with auditing bitsSep 30, 96Sep 21, 99[H04L]
5850516 Method and apparatus for analyzing information systems using stored tree database structuresDec 23, 96Dec 15, 98[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0152,101 WEB-BASED TELEPHONY SYSTEM AND METHODAbandonedDec 20, 06Jun 26, 08[H04M]

Top Inventors for This Owner

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