Game system using RFID tags
US7791483B2 · kind B2 · utility
8Cited by
4References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 17, 2008 |
| Grant date | Sep 7, 2010 |
| Priority date | — |
| Expiry date | Jan 17, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13095
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A game can comprise a board with multiple RFID antennas and a game piece with a RFID antenna. When one of the multiple RFID antennas is adjacent to the RFID antenna in the game piece, the response characteristics of these RFID antennas can change so that the position of the game piece can be determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.