US Patent Application No: 2001/0003,706

Number of patents in Portfolio can not be more than 2000

CORDLESS TELEPHONE APPARATUS

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ATTORNEY / AGENT: (SPONSORED)
 

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Abstract

A cordless telephone base station 1 for connection to a telecommunications network 7 has means (11) for handling incoming calls according to the presence or absence of the handsets (3a, 3b) as detected by responses to paging signals transmitted by the base station.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANYLONDON, EN1371

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buttery, Stephen J Colchester, GB 2 17
WARBURTON, ROBERT J BUNGAY, GB 1 13

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
SPRINT SPECTRUM L.P. (4)
7,075,904 Method and system for multicasting messages to select mobile recipients 16 2001
7,424,283 Method and system for billing for multicast communications to wireless terminals 3 2004
7,313,107 Method and system for multicasting messages to wireless terminals 1 2004
7,573,837 Establishment of multicast Push-to-X over Cellular (PoC) communication 6 2006
 
ASCENDENT TELECOMMUNICATIONS, INC. (2)
7,680,511 Method and apparatus for communicating via virtual office telephone extensions 5 2007
8,380,245 Method and apparatus for communicating via virtual office telephone extensions 0 2010
 
ALCATEL (1)
7,486,950 Telephone message forwarding method and device 1 2005
 
AT&T CORP. (1)
7,046,783 Seamless re-direction of calls between home and mobile telephones 7 2002
 
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION (1)
7,496,357 Automated telephone assistant device and associated methods 0 2002
 
CISCO TECHNOLOGY, INC. (1)
7,372,955 System and method for accessing a wireless network from a handset connected to a public wiring network 4 2001
 
INTEL CORPORATION (1)
7,760,704 System and method for call routing and paging across different types of networks 1 2004
 
STRATOS GLOBAL LIMITED (1)
7,406,309 Cellular radio system 3 2001
 
OTHER [CHECK PATENT PROFILE FOR ASSIGNMENT INFORMATION] (1)
8,036,343 Audio and data communications system 0 2006