Systems and methods for communication
US8591302B2 · kind B2 · utility
7Cited by
44References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2009 |
| Grant date | Nov 26, 2013 |
| Priority date | — |
| Expiry date | Dec 10, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/131
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a method for using a toy for communicating with a client terminal. The method comprises encoding at least one interacting information as at least one flickering control instruction and using a toy element having a light emitting unit for emitting light according to the at least one flickering control instruction, thereby transmitting the interacting information to a client terminal. The client terminal is configured for capturing the emitted light using an image capturing device and decoding the at least one interacting information therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.