Aver Information Inc.

Hung-Heng Hsu

Fu-En Tsai

Ting-Ju Tsai

Yung-Chun Lin

Kun-Lung Hung

Kuo-Chuan Chao

Ming-Kang Chuang

An extension apparatus for a universal serial bus (USB) interface includes a transmitting device, a receiving device and an electrical signal network cable. The transmitting device includes the following elements: a first packet-processing unit to receive a first interface packet and generate an original data accordingly, a first buffering unit to temporarily store the original data, and a first data-converting unit to generate and output a network packet signal based on the original data. The receiving device includes the following elements: a second data-converting unit to receive the network packet signal and generate the original data accordingly, a second buffering unit to temporarily store the original data, and a second packet-processing unit to receive the original data and generate the first interface packet. The electrical signal network cable is electrically coupled between the transmitting device and the receiving device to transmit the network packet signal.

Extension apparatus for universal serial bus interface

Method applied to endpoint of video conference system and associated endpoint; in a receiving endpoint which receives video conference packets, while obtaining pictures from contents of video and data within the video conference packets, capturing the pictures as images on a user capture command or a result of automatic scene change detection.

Method applied to endpoint of video conference system and associated endpoint

Growing community of inventors

Taipei, Taiwan

Hung-Heng Hsu