1
Robert W Twitchell Jr: Class switched networks for tracking articles. Seekernet Incorporated, Morris Manning & Martin, June 1, 2004: US06745027 (151 worldwide citation)

A method of forming an ad hoc hierarchical communication network involves associating a plurality of wireless transceivers with articles, and assigning to each of the transceivers a class designation representative of a characteristic or behavior of the article with which the transceiver is associat ...


2
Thomas R Berger, Joseph E Denny, David S Robins, LaMonte Peter Koop, Edward Allen Payne, Robert W Twitchell Jr: Securing, monitoring and tracking shipping containers. Google, Tillman Wright PLLC, Chad D Tillman, Jeremy C Doerre, October 2, 2012: US08279067 (138 worldwide citation)

A method of securing a container includes inserting, into a seal device at a container, an electronic bolt; reading, by the seal device, a serial number stored in the electronic bolt; communicating, from the seal device, to a user application, insertion of the bolt; scanning, by the user via a handh ...


3
Robert W Twitchell Jr: Battery powered wireless transceiver having LPRF component and second wake up receiver. Terahop Networks, Tillman Wright PLLC, Chad D Tillman, James D Wright, April 24, 2007: US07209771 (100 worldwide citation)

A wireless transceiver includes a low power radio frequency (LPRF) component that powers down to conserve energy and powers up in response to a signal; and a second receiver that provides the signal in response to receipt of a radio frequency broadcast. The broadcast is targeted to activate particul ...


4
Robert W Twitchell Jr: Network formation in asset-tracking system based on asset class. Seekernet, Tillman Ivsan PLLC, Chad D Tillman, Brian D MacDonald, August 23, 2005: US06934540 (69 worldwide citation)

A plurality of wireless transceivers are associated with assets and each transceiver is assigned a class designation representative of an attribute, characteristic, relation, or behavior of its respective asset. Class based network formation routines are utilized to establish hierarchical networks b ...


5
Robert W Twitchell Jr: RSI networks among transceivers sharing common designation, Forming. Terahop Networks, Tillman Wright PLLC, Chad D Tillman, James D Wright, April 3, 2007: US07200132 (65 worldwide citation)

A method of forming ad hoc RSI hierarchical communication networks among pluralities of wireless transceivers includes assigning to each of the transceivers one or more common designations. A network organization routine of the transceivers operates to establish hierarchical networks based on the tr ...


6
Robert W Twitchell Jr: Forming communication cluster of wireless AD HOC network based on common designation. Terahop Networks, Tillman Wright PLLC, Chad D Tillman, James D Wright, April 24, 2007: US07209468 (63 worldwide citation)

A method of forming an ad hoc hierarchical communication network among a plurality of wireless transceiver includes assigning to each of the transceivers one or more common designations. A network organization routine of the transceivers operates to establish hierarchical networks based on the trans ...


7
Robert W Twitchell Jr: Communications within population of wireless transceivers based on common designation. Terahop Networks, Tillman Wright PLLC, Chad D Tillman, James D Wright, May 22, 2007: US07221668 (55 worldwide citation)

A method of forming an ad hoc hierarchical communication network among a plurality of wireless transceiver includes assigning to each of the transceivers one or more common designations. A network organization routine of the transceivers operates to establish hierarchical networks based on the trans ...


8
Robert W Twitchell Jr: Manufacture of LPRF device wake up using wireless tag. Terahop Networks, Tillman Wright PLLC, Chad D Tillman, James D Wright, November 7, 2006: US07133704 (49 worldwide citation)

A method is disclosed for manufacturing a wireless transceiver (5008) having a low power radio frequency (LPRF) component (5010) that powers down to conserve energy and powers up in response to a signal; and a second receiver (5014) that provides the signal via line (5018) in response to receipt of ...


9
Robert W Twitchell Jr: Systems and methods having LPRF device wake up using wireless tag. Terahop Networks, Chad D Tillman, James D Wright, Tillman Wright PLLC, December 26, 2006: US07155264 (48 worldwide citation)

Systems and methods utilized a wireless transceiver (5008) having a low power radio frequency (LPRF) component (5010) that powers down to conserve energy and powers up in response to a signal; and a second receiver (5014) that provides the signal via line (5018) in response to receipt of a radio fre ...


10
Robert W Twitchell Jr: Virtual dispersive routing. Dispersive Networks, Tillman Wright PLLC, Chad D Tillman, Jeremy C Doerre, February 22, 2011: US07895348 (40 worldwide citation)

A computer performs a method comprising the steps of, for each application, creating, for such application, a virtual machine that is associated with sending and receiving of communications over the computer network, determining, for such application, a network protocol out of a plurality of availab ...



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