Receiver matrix configured to identify multiple external resistors
US7392985B1 · kind B1 · utility
10Cited by
2References
24Claims
0Family size
Inventor
Key dates
| Filing date | Aug 11, 2003 |
| Grant date | Jul 1, 2008 |
| Priority date | — |
| Expiry date | Mar 26, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F3/00643
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An electronics circuit designed for a matrix array of receivers configured to detect multiple external resistors of close values selected from the 100 ohm to 1 Mohm range, and to provide different responses according to the resistance of a resistor connected to a receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.