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Class Information
Number: 379/245
Name: Telephonic communications > Centralized switching system > Identification
Description: Subject matter at a central switching office for determining which telephone system component is used in a particular call.


Sub-classes under this class:

Class Number Class Name Patents
379/246 Of line or trunk 146


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7269249 Systems and methods for providing user profile information in conjunction with an enhanced caller information system Sep. 11, 2007
7260385 Method of providing caller identification for calls placed over an internet Aug. 21, 2007
7224785 Method and system for providing enhanced caller identification May. 29, 2007
7221741 Dialing using caller ID May. 22, 2007
7215749 Time, date and originating number display provided to calling party May. 8, 2007
7113577 Caller identification employing a digital content set Sep. 26, 2006
7099454 Caller identification in a communication system Aug. 29, 2006
7099445 Name-alias based delivery of subscriber services Aug. 29, 2006
7016482 Method and system of providing caller identification with name Mar. 21, 2006
6829340 Masked phone service with mask phone number Dec. 7, 2004
6826159 System and method for providing speaker identification in a conference call Nov. 30, 2004
6792090 Telephone directory address storing method and information terminal having telephone function as well as storage medium on which program therefor is recorded Sep. 14, 2004
6766003 Method and system for providing enhanced caller identification Jul. 20, 2004
6665388 System and method for monitoring incoming communications to a telecommunications device Dec. 16, 2003
6650743 Method of providing caller identification for calls placed over an internet Nov. 18, 2003
6597767 Method and apparatus for synchronizing analog call display data in a distributed system Jul. 22, 2003
6539090 Generalized arrangement for routing telecommunications calls Mar. 25, 2003
6498797 Method and apparatus for communication services on a network Dec. 24, 2002
6453037 Remote telecommunications system for automatic number identification screening Sep. 17, 2002
6449351 Method and system of providing caller identification with name Sep. 10, 2002
6445781 Method of providing caller identification for calls placed over an internet Sep. 3, 2002
6442262 Method and system for providing enhanced caller identification Aug. 27, 2002
6418210 Method and apparatus for providing information between a calling network and a called network Jul. 9, 2002
6400817 Multiple-function digital telephone set in a private branch exchange Jun. 4, 2002
6381326 System for handling large blocks of special number calls in a telecommunications network Apr. 30, 2002
6324272 Telecommunication calling party number determination and manipulation Nov. 27, 2001
6324396 Calling party number provisioning Nov. 27, 2001
6246889 System, method, and apparatus for delayed call answering Jun. 12, 2001
6215866 System for handling large blocks of special number calls in a telecommunications network Apr. 10, 2001
6188886 Server based voice call offer while telephone in data session Feb. 13, 2001
6137873 Automatic electronic telecommunications order translation and processing Oct. 24, 2000
6115459 Telephone switching system for easily implementing modification of connection information and medium storing telephone system control program Sep. 5, 2000
6101246 Method of providing caller identification for calls placed over an internet Aug. 8, 2000
6055305 Method and apparatus for providing network-based customized call treatment Apr. 25, 2000
6049713 System and method of providing calling-line identification (CLI) information to a mobile terminal in a radio telecommunications network Apr. 11, 2000
5982866 Method and apparatus for forwarding caller identification for a credit card or calling card call to an automatic number identification system of a telephone network Nov. 9, 1999
5937052 Anonymous call rejection override Aug. 10, 1999
5903636 System and method for providing caller identification in conjunction with calling card calls May. 11, 1999
5901207 System and method for charge number/calling party number switch call processing May. 4, 1999
5883943 Calling party name delivery to digital phone subscriber Mar. 16, 1999
5878123 System and method for processing multiple call appearances using a limited display Mar. 2, 1999
5867562 Call processing system with call screening Feb. 2, 1999
5841780 ISDN BRI link restoration without loss of calls Nov. 24, 1998
5835572 Customized, billing controlled call bridging system Nov. 10, 1998
5828734 Telephone interface call processing system with call selectivity Oct. 27, 1998
5805688 Automated system and method for call handling Sep. 8, 1998
5793856 Switch system for switching extension numbers Aug. 11, 1998
5787157 Gateway device for telecommunication station Jul. 28, 1998
5771283 Method for delivering enhanced caller identification service in a telecommunications network Jun. 23, 1998
5764733 Apparatus for providing enhanced addressing capability in voice messaging system networks Jun. 9, 1998

1 2 3 4


 
 
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