Detection system using personal communication device with response
US6847293B2 · kind B2 · utility
24Cited by
122References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2002 |
| Grant date | Jan 25, 2005 |
| Priority date | — |
| Expiry date | Dec 17, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B25/001
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
This system provides for apparatus and process in conjunction with long-range wireless communication networks such as paging, cell phone and other networks. The system provides for alarm and other signals received from a security or other type of detection system to be verified by a remote user so as to assist in the cancellation of alarms so that false dispatches can be prevented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.