Method and system for dynamic display connectivity based on configuration information via RFID tag
US7657227B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2006 |
| Grant date | Feb 2, 2010 |
| Priority date | — |
| Expiry date | Jul 18, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for providing enhanced display capability for mobile phones and handheld devices, such as Personal Digital Assistants (PDAs), when such devices are within range of external display devices equipped with Radio Frequency Identification (RFID) tags and display data receivers. The mobile phone searches for RFID tag-equipped external display devices, and upon locating such a device sends a request to the external device for connection and configuration information. Once the connection and configuration information from the external display device is received by the mobile phone or handheld device, a process of automatic synchronization between the mobile phone and the external display device occurs. The output images of the mobile phone are then transmitted to the external display device, which includes the functionality or mechanisms to receive and regenerate the output images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.