Realtek Semiconductor Inc.

Yue-Cheng Zhao

Rong Chen

Cheng-Hung Wu

Hao Zhou

Cheng-Hua Wu

Wen-Juan Ni

Chia-Liang Wei

A system capable of upgrading a firmware in the background and a method for upgrading a firmware in the background are provided. The method for upgrading the firmware in the background partitions the memory module of an electronic device, one user code sector is used to normally execute an initial firmware and an upgrade flow, and the other user code sector is used to store an upgrade firmware.

System capable of upgrading firmware in background and method for upgrading firmware in background

A video transmission method and a system thereof are provided. The video transmission method includes: obtaining a first display timing setting parameter of one or more display devices. A total transmission bandwidth of the display device is calculated according to the first display timing setting parameter, and when the total transmission bandwidth is greater than a maximum transmission bandwidth between a video source and a conversion device, a second display timing setting parameter with a lower bandwidth is generated corresponding to the first display timing setting parameter. The video source transmits a video signal conforming to the second display timing setting parameter to the conversion device. The conversion device converts the second display timing setting parameter of the video signal back to the first display timing setting parameter. The video signal conforming to the first display timing setting parameter is transmitted to the corresponding display device.

Video transmission method with adaptive adjustment bandwidth and system thereof

Growing community of inventors

Hsinchu, Taiwan

Yue-Cheng Zhao