CA965179A - Ultrasonic tracking and locating system - Google Patents
Ultrasonic tracking and locating systemInfo
- Publication number
- CA965179A CA965179A CA148,950A CA148950A CA965179A CA 965179 A CA965179 A CA 965179A CA 148950 A CA148950 A CA 148950A CA 965179 A CA965179 A CA 965179A
- Authority
- CA
- Canada
- Prior art keywords
- locating system
- ultrasonic tracking
- tracking
- ultrasonic
- locating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA148,950A CA965179A (en) | 1972-08-08 | 1972-08-08 | Ultrasonic tracking and locating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA148,950A CA965179A (en) | 1972-08-08 | 1972-08-08 | Ultrasonic tracking and locating system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA965179A true CA965179A (en) | 1975-03-25 |
Family
ID=4094071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA148,950A Expired CA965179A (en) | 1972-08-08 | 1972-08-08 | Ultrasonic tracking and locating system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA965179A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4549264A (en) * | 1983-10-04 | 1985-10-22 | B.I. Incorporated | Time and accounting system |
US4598275A (en) * | 1983-05-09 | 1986-07-01 | Marc Industries Incorporated | Movement monitor |
US4658357A (en) * | 1983-10-04 | 1987-04-14 | B.I. Incorporated | Time and accounting system |
US4740788A (en) * | 1986-10-06 | 1988-04-26 | Konneker Lloyd K | Method of providing location dependent visitor dispatching service |
US5204670A (en) * | 1988-08-29 | 1993-04-20 | B. I. Incorporated | Adaptable electric monitoring and identification system |
US5369699A (en) * | 1988-08-29 | 1994-11-29 | Bi Incorporated | Adaptable personnel supervisory system with automatic fee collection |
US5627524A (en) * | 1993-06-07 | 1997-05-06 | Lifecom, Llc | Infrared locator system |
-
1972
- 1972-08-08 CA CA148,950A patent/CA965179A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4598275A (en) * | 1983-05-09 | 1986-07-01 | Marc Industries Incorporated | Movement monitor |
US4549264A (en) * | 1983-10-04 | 1985-10-22 | B.I. Incorporated | Time and accounting system |
US4658357A (en) * | 1983-10-04 | 1987-04-14 | B.I. Incorporated | Time and accounting system |
US4740788A (en) * | 1986-10-06 | 1988-04-26 | Konneker Lloyd K | Method of providing location dependent visitor dispatching service |
US5204670A (en) * | 1988-08-29 | 1993-04-20 | B. I. Incorporated | Adaptable electric monitoring and identification system |
US5369699A (en) * | 1988-08-29 | 1994-11-29 | Bi Incorporated | Adaptable personnel supervisory system with automatic fee collection |
US5627524A (en) * | 1993-06-07 | 1997-05-06 | Lifecom, Llc | Infrared locator system |
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