Method and system for achieving communication between mobile device and electronic device
US9559772B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2015 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Apr 17, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/116
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and a system for achieving communication between a mobile device and an electronic device are disclosed. The system includes a mobile device, having a lighting unit, which modulates light beams therefrom with a message signal by a communicating mode; a light beam receiver, connected to or embedded in an electronic device, for receiving the modulated light beams and transforming the modulated light beams into an electric signal; and a demodulator, equipped in the electronic device, for demodulating the electric signal to get the message signal. Light beams are used as media to transmit signal from the mobile device to the electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.