Sensor with fall-off detection
US6049286A · kind A · utility
45Cited by
11References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 1998 |
| Grant date | Apr 11, 2000 |
| Priority date | — |
| Expiry date | Apr 24, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04H60/32
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system having an attachable sensor for collecting television program data is provided. A first plate is attached to a surface, such as the side of a television set. A second plate, attached to the first plate, is part of the sensor and is attached to an actuator which activates a switch upon detachment of the plates from one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.