Acoustically activated marketing device
US7190332B1 · kind B1 · utility
4Cited by
16References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 21, 1999 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | Dec 21, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F9/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An acoustically activated marketing for displaying predefined information in response to predefined data being received. The device is obtained from a retailer and worn as a badge while at the cinema or while listening to the radio or TV. When a specific advertisement is broadcast, the badge interprets part of the sound track and activates the display on the badge. The displayed information may be an advertisement or a message. The predefined data may be broadcast by a commercial broadcasting means, such as a television or radio.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.