US Patent Application No: 2012/0015,614

Number of patents in Portfolio can not be more than 2000

ENHANCED WIRELESS HANDSET, INCLUDING DIRECT HANDSET-TO-HANDSET COMMUNICATION MODE

ALSO PUBLISHED AS: 8265691

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A wireless handset is provided with enhanced features and capabilities. The wireless handset may be embodied as a full-featured handset that is capable of operating either within a wireless network (such as a cellular or PCS network) or in a direct handset-to-handset communication mode that is independent of the wireless network. Alternatively, the wireless handset may be embodied as a special purpose handset, that is capable of simply operating in a direct handset-to-handset communication mode. The wireless handset may additionally include features for supporting and enhancing direct communication between handsets. Such features may include a find feature that permits a user to determine which objects, including other wireless handset users, are located within a predetermined operating range of the wireless handset. A memorize feature may also be provided to permit handsets and other objects exchange information by wireless transmission.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
INTELLECTUAL VENTURES I LLCWILMINGTON, DE633

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Green, Charles A Holbrook, NY 77 631
Harbin, Steven A Austin, TX 22 475
Mauney, Daniel W Austin, TX 19 558
Sullivan, Marc A Austin, TX 82 680

Cited Art Landscape

Patent Info (Count) # Cites Year
 
BERTRUM TECHNOLOGIES LLC (4)
* 6,865,372 Enhanced wireless handset, including direct handset-to-handset communication mode 138 2001
* 7,693,542 Enhanced wireless handset, including direct handset-to-handset communication mode 8 2004
* 7,885,684 Enhanced wireless handset, including direct handset-to-handset communication mode 5 2010
* 8,019,381 Enhanced wireless handset, including direct handset-to-handset communication mode 3 2011
 
MOTOROLA, INC. (2)
* 4,989,230 Cellular cordless telephone 335 1988
* 5,127,042 Cellular cordless telephone 241 1991
 
COMMAND COMMUNICATIONS, INC. (1)
* 6,377,668 Internet priority call device 42 1998
 
ERICSSON INC. (1)
* 6,134,437 Dual-mode satellite/cellular phone architecture with physically separable mode 181 1997
 
FUJITSU LIMITED (1)
* 6,125,287 Wireless telephone having an improved user interface 116 1997
 
HARRIS CANADA, INC. (1)
* 5,142,695 Cellular radio-telephone receiver employing improved technique for generating an indication of received signal strength 72 1991
 
INTELLECTUAL VENTURES I LLC (1)
* 6,484,027 Enhanced wireless handset, including direct handset-to-handset communication mode 109 1998
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
* 5,412,654 Highly dynamic destination-sequenced destination vector routing for mobile computers 317 1994
 
International Mobile Machines Corporation (1)
* 4,935,927 Base station emulator 37 1987
 
KABUSHIKI KAISHA TOSHIBA (1)
* 5,155,759 Control method for cordless telephone which displays identities of responding called parties 27 1991
 
SAMSUNG ELECTRONICS CO., LTD. (1)
* 5,661,788 Method and system for selectively alerting user and answering preferred telephone calls 100 1996
 
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (1)
* 6,590,928 Frequency hopping piconets in an uncoordinated wireless multi-user system 128 1997
 
TEXAS INSTRUMENTS INCORPORATED (1)
* 5,461,666 System and method for configuring a telephone 53 1994
* Cited By Examiner

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