Apparatus for object information detection and methods of using same
US8931780B2 · kind B2 · utility
5Cited by
33References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2006 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | Sep 15, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B2210/58
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A system for determining information regarding at least one object, comprising: a sensor sensitive to capacitive coupling; at least one object adapted to create a capacitive coupling with the sensor when at least one signal is input to the sensor; a detector adapted to measure at least one output signal of said sensor associated with the at least one object, wherein the output signal associated with the at least one object is an object information code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.