Wireless transmission controller device for high-speed, large-capacity transmission
US11968473B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2021 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Jul 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4363
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A wireless transmission controller device is proposed. The device includes: a signal transmitter configured to receive an image signal input from a USB Type-C or a DP port, which are connected to an image storage device, convert the received image signal into a form of a high-speed serial signal, and wirelessly transmits the converted image signal to a signal receiver by ultra-high frequency communication; and the signal receiver configured to receive a high-speed serial signal from the signal transmitter, undergo a conversion process, and transmit the image signal to an image display device such as a monitor or a smartphone connected to the DP port, wherein, through making the USB Type-C or the Display Port to be wireless, high-speed wireless transmission in real time for a video is possible without a wired cable connection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.