Noise detector in a light bulb
US8422889B2 · kind B2 · utility
17Cited by
12References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 2010 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jun 15, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/116
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Noise may be received through a microphone included in a lighting apparatus. The noise may then be analyzed to determine if a human being may have been the source of the noise, and a message sent over a network alerting other devices that a human-caused noise was detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.