Ancillary wireless detector
US6850166B2 · kind B2 · utility
5Cited by
9References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 28, 2001 |
| Grant date | Feb 1, 2005 |
| Priority date | — |
| Expiry date | Jan 24, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B5/228
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Disclosed is a stimuli providing indicator (107) that is responsive to nearby transmitted radio signals. Fixed and mobile stations may produce such signals. In addition a cellular telephone operating at a high transmit power may be detected. Indicator (107) may be supported by a lens (103) which itself may be supported by at least one head mount (101).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.