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System for real-time location of people in a fixed environment 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08B-023/00
출원번호 US-0687062 (2000-10-12)
발명자 / 주소
  • Patrick W. Giraldin
  • Regan E. Kelly
  • Timothy W. Giraldin
출원인 / 주소
  • Safetzone Technologies Corporation
대리인 / 주소
    Foley & Lardner
인용정보 피인용 횟수 : 266  인용 특허 : 13

초록

A system is provided for tracking in real-time the location of a group of individuals within a defined environment, for providing information to an individual user about the location of any other individuals of the group and for gaining assistance to locate and reunite lost individuals. The system u

대표청구항

1. A system for tracking in real-time the location of a group of individuals within a defined environment and for providing information to any individuals of the group about the location of any other individuals of the group, comprising:(a) identification tags having a unique identification tag numb

이 특허에 인용된 특허 (13)

  1. Werb Jay ; Lanzl Colin ; McKinney Kenelm, Article tracking system.
  2. Chuang Cliff L., Computerized system and method for locating individual members of discrete groups and for electronically registering an.
  3. Vercellotti Leonard C. (Oakmont PA) Mandel Alan F. (Mt. Lebanon PA) Ravas Richard J. (Penn Twp. ; Westmoreland County PA) Schlotterer John C. (Murrysville PA) Neuner James A. (Richland Township ; All, Dual mode electronic identification system.
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  9. McCulloch Robert Donald,CAX ; McEwing David G.,CAX ; Martin Brian Wayne,CAX ; McKenzie Jennifer Ann Hartfield,CAX, Multiple conductor security tag.
  10. Higashikata Tsuyoshi,JPX ; Tanaka Ryo,JPX, Navigation system.
  11. Miller ; III Scott A. (Boulder CO), Personnel monitoring and locating system.
  12. Thomas Samuel J. (Hamilton MA) Robich James M. (Watertown MA) Hayes Robert L. (Walnut Creek CA), Pipe coating.
  13. Frink Bentley D., Signal discriminator and positioning system.

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  262. Twitchell, Jr., Robert W., Wireless reader tags (WRTS) with sensor components in asset monitoring and tracking systems.
  263. Twitchell, Jr., Robert W., Wireless reader tags (WRTs) with sensor components in asset monitoring and tracking systems.
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