1
William C Kennedy III, Dale E Beasley, Terry S Parker, Thomas D Russell, William C Saunders: System and method for routing a call using a communications network. Track Communications, Locke Liddell & Sapp, June 11, 2002: US06405033 (320 worldwide citation)

A communication system includes mobile units, a network switching center, and service centers to provide a variety of traditional and enhanced services to the mobile units. Using a user interface, an operator of a mobile unit issues a request for services from one or more service centers. The networ ...


2
William C Kennedy III, Dale E Beasley, Terry S Parker, Thomas D Russell, William C Saunders: System and method for providing menu data using a communication network. TRACK Communications, Baker Botts L, December 26, 2000: US06167255 (304 worldwide citation)

A communication system includes mobile units, a network switching center, and service centers to provide a variety of enhanced services to the mobile units. In one embodiment, a service center communicates menu data to a mobile unit using a voice network. The mobile unit displays at a user interface ...


3
William C Kennedy III, Kenneth R Westerlage, Dale E Beasley, Carl W Drueckhammer: System and method for communicating using a voice network and a data network. &commat Track Communications, Locke Liddell & Sapp, October 9, 2001: US06301480 (120 worldwide citation)

A communication system includes mobile units, a network switching center, and service centers to provide a variety of services to mobile units. Using a voice network and a data network, the network switching center establishes a voice/data session between a mobile unit and an appropriate service cen ...


4
Kenneth R Westerlage, William C Kennedy III: Data messaging in a communications network using a feature request. &commat Track Communications, Locke Liddell & Sapp, September 25, 2001: US06295449 (114 worldwide citation)

A messaging unit equipped with a cellular transceiver is attached to a truck trailer or a monitoring station located within a communications network. The messaging unit generates a data message in response to the occurrence of a reporting event. Upon generation of a data message, the messaging unit ...


5

6
Larry C Wortham: Vehicle locating and communicating method and apparatus. Track Communications, Baker Botts L, November 14, 2000: US06148202 (48 worldwide citation)

A method and apparatus for locating and communicating with vehicles is provided, including at least one mobile cellular unit connected to at least one microprocessor and installed within a vehicle. The microprocessor interrogates the mobile cellular unit to obtain location information from an overhe ...


7
Kenneth R Westerlage, David H Bagley, Thomas D Russell: Voice and data communication. Track Communications, Baker Botts L, October 31, 2000: US06141404 (46 worldwide citation)

A communication system (10) includes mobile units (12a-12f), hosts (14a-14d), and remotes (22a-22b). The mobile units (12a-12f), hosts (14a-14d), and remotes (22a-22b) communicate data and voice using a complex (16). The complex (16) includes interfaces (52, 54, 56) and a switch (50) to communicate ...


8
Larry C Wortham: Method and apparatus for providing a communication path using a paging network. &commat Track Communications, Locke Liddell & Sapp, October 23, 2001: US06308060 (24 worldwide citation)

A system for providing a communication path includes a platform, a paging network, a mobile unit, and a mobile voice communications network. The platform delivers a paging signal comprising call setup information to a page receiver of the mobile unit using the paging network. A transceiver of the mo ...


9
James L Dillon Jr, John S Buchan, Wyman C Pierce: Vehicle seat storage device. Track Communications, Baker Botts L, November 21, 2000: US06149229 (13 worldwide citation)

A storage device for attaching to a vehicle seat includes a storage member, a connecting member that removably couples to the frame of a vehicle seat, and an intermediate member that removably couples to the connecting member and the storage member.


10
Zheng Jinli, Yan Zhengcai, Liu Wensheng: Piston fan pressure releasing method for subway. Shanghai Inst Of Tunnel Engineering Track Communications &Amp Design, xuxiao rong, October 10, 2007: CN200710040610

The present invention belongs to the field of fixed buildings, and relates to an underground railway piston air mechanical pressure-relief method applicable to open or closed underground railway station. Said method is characterized by that in the tunnel station platform train entrance end a pressur ...



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