1
Martin H Singer, Daniel Tell, Anthony Kobrinetz: Personal locator system. Motorola, Jeffrey G Toler, Kevin A Buford, January 16, 1996: US05485163 (448 worldwide citation)

A system and method for locating a portable locator device in a communications network. The portable locator unit (PLU) (4) is activated either by an external signal (62) generated in response to remote activation source, such as a subscriber (6, 8) or PLU detector (106, 108), or by an internal acti ...


2
Timothy J Neher: Personal location detection system. Michael I Kroll, March 26, 2002: US06362778 (355 worldwide citation)

A personal locator system for determining the location of a locator unit. The system includes a locator device in communication with both a central station and a GPS satellite. The locator unit includes a portable housing able to be worn about the wrist of a user. A communication system is positione ...


3
Penny S Henderson: Personal locator system. Hahn Loeser & Parks, December 2, 2008: US07460019 (25 worldwide citation)

A communications system for locating, tracking, and messaging between people, which preferably includes a satellite, global positioning satellites, ground monitoring units, and a portable-transmitter-receiver unit to locate and track objects and people. A communications satellite system can transmit ...


4
Robert C Eisenman: Combination car alarm and personal locator system. Rutan & Tucker, November 28, 2006: US07142096 (19 worldwide citation)

A combination vehicle alarm and locator device. The device includes a housing, a vehicle alarm activator positioned within the housing including a transmitter for activating an alarm system on a vehicle and an infrared transmitting device located in the housing for communicating with a Global Positi ...


5
William J Rintz: Light switch assembly. Daniel S Polley P A, March 7, 2006: US07009111 (10 worldwide citation)

A switch assembly is disclosed which can serve as a custom night light and a light switch assembly with a battery back-up system that automatically unlocks in the event of a power failure. The switch assembly can be removed from an electrical box for mobile emergency use as a flashlight. The assembl ...


6
Robert C Eisenman: Combination car alarm and personal locator system. Fish & Associates PC, January 1, 2008: US07315242 (9 worldwide citation)

A combination vehicle alarm and locator device. The device includes a housing, a vehicle alarm activator positioned within the housing including a transmitter for activating an alarm system on a vehicle and an infrared transmitting device located in the housing for communicating with a Global Positi ...


7
Anthony Ronald Nix: Marine personal locator apparatus. Seasafe, Abelman Frayne & Schwab, November 22, 2011: US08063771 (1 worldwide citation)

Marine personal locator system including personal transmitters activated by immersion and a receiver. The transmitter includes a microprocessor adapted to effect transmission of a unique tone identifying the transmitter. The receiver includes an omnidirectional and a yagi antenna switchable to a tun ...


8
Timothy J Neher: Personal location detection system. Michael I Kroll, October 4, 2001: US20010026240-A1 (1 worldwide citation)

A personal locator system for determining the location of a locator unit. The system includes a locator device in communication with both a central station and a GPS satellite. The locator unit includes a portable housing able to be worn about the wrist of a user. A communication system is positione ...


9
Neher Timothy J: Personal locatiom detection system. Neher Timothy J, KROLL Michael I, October 4, 2001: WO/2001/073466 (1 worldwide citation)

A personal locator system for determining the location of a locator unit. The system includes a locator device (18) in communication with both a central station (16) and a GPS satellite (14). The locator unit includes a portable housing able to be worn about the wrist of a user. A communication syst ...


10
Neher Timothy J: Personal locatiom detection system. Neher Timothy J, March 12, 2003: EP1290465-A1

A personal locator system for determining the location of a locator unit. The system includes a locator device (18) in communication with both a central station (16) and a GPS satellite (14). The locator unit includes a portable housing able to be worn about the wrist of a user. A communication syst ...