Invention Grant
- Patent Title: Asset tracking system
- Patent Title (中): 资产跟踪系统
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Application No.: US12178480Application Date: 2008-07-23
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Publication No.: US08373562B1Publication Date: 2013-02-12
- Inventor: Eric T. Heinze , Gregg J. Haensgen , Feng Gao , Brian Eckelman , Wyndham F. Gary, Jr.
- Applicant: Eric T. Heinze , Gregg J. Haensgen , Brian Eckelman , Wyndham F. Gary, Jr.
- Applicant Address: US WI Brookfield
- Assignee: Pinpoint Technologies Inc.
- Current Assignee: Pinpoint Technologies Inc.
- Current Assignee Address: US WI Brookfield
- Agency: Foley & Lardner LLP
- Main IPC: G08B13/14
- IPC: G08B13/14 ; G08B1/08 ; G08B23/00 ; H04Q5/22
Abstract:
An asset tracking system includes a station, transmitting points, and tag units. The tag units can be used for communicating with the transmitting points. The station receives data associated with signal strengths between wireless access points and tag units. The station analyzes the data associated with a number of the transmitting points and determines the location of the tag units.
Information query
