High Tech Computer Corporation

Primax Electronics Ltd.

Compal Electronics, Inc.

Jui-Hung Hsu

Yen-Liang Kuo

Yung-Tai Pan

Yun-Ta Chen

Li-Hsin Wang

Chia-I Lin

Yi-Da Chen

Chang-Ming Huang

Ping-Yueh Hsieh

Jhu-Jyun Chang

Hou-Lung Lin

A user gesture behavior simulation system includes a touch gesture recording and editing device and a touch gesture simulation device. When at least one touch gesture is implemented on a record touch object with at least one finger of a user, the at least one touch gesture is recorded by the touch gesture recording and editing device, and at least one touch gesture operating trajectory is correspondingly generated by the touch gesture recording and editing device. The touch gesture simulation device includes at least one artificial finger. The at least one artificial finger is driven and moved to an under-test touch object by the touch gesture simulation device. The at least one touch gesture is simulated by the touch gesture simulation device according to the at least one touch gesture operating trajectory.

User gesture behavior simulation system and user gesture behavior simulation method applied thereto

An electronic device is provided. The electronic device includes a printed circuit board (PCB), an antenna structure, a radio frequency signal transceiving circuit and a testing structure. The antenna structure is disposed on the PCB. The radio frequency signal transceiving circuit is disposed on the PCB, and is connected to the antenna structure through a conductive line. The testing structure includes a testing point and a grounding structure. The testing point is disposed on the conductive line, and the grounding structure is disposed on the PCB.

Electronic device and testing system

A monopole antenna apparatus with dual purposes of being a multi-band mobile phone and a global positioning system. The antenna is formed on a substrate, and the substrate comprises a flat surface, a cambered surface, a first radiating metal line, including one high-frequency resonant path and one low-frequency resonant path, a second radiating metal line, a first feeding point, and a second feeding point. The high-frequency resonant path and the low-frequency resonant path for receiving and transmitting the signals of the multi-band mobile phone system are formed on the flat surface and the cambered surface separately, and both are connected to the first feeding point. The second radiating metal line for receiving the signals of the global positioning system is formed on the cambered surface and is connected to the second feeding point.

Dual purpose multi-brand monopole antenna

A multi-frequency antenna includes a antenna body, a patch antenna, and a ground plane. The antenna body has first and second radiation arms, a feed-in terminal, and a ground terminal disposed in one side of the antenna body for signal feeding, and grounding. The first and second radiation arms are arranged in a symmetrically inward spiral structure. Two current paths with different lengths are created, along with the two radiation arms from the feed-in terminal, and thereby the antenna is operable at two frequencies. An additional patch antenna can be disposed beside the antenna body to allow the antenna to have more operational frequencies. In practice, the length of the patch antenna can be designed according to the bandwidth of Bluetooth signals to meet the requirement of Bluetooth communication. The ground plane is disposed beneath the antenna body and the patch antenna for the purpose of grounding of the antenna's signals. In implementation, a section of the ground plane, which is above the endfire direction, can be hollowed to increase antenna's bandwidth. The hollowed section can also be used to dispose other components to increase the component density.

Multi-frequency antenna

A color Thin Film Transistor (TFT) display module with shielding-effect cable includes a color TFT display, a grounding terminal and a cable. The grounding terminal is installed at the rear of the color TFT display, while the cable, being electrically connected with the color TFT display and the grounding terminal, has a number of signal lines and micro-strip grounding pieces. Of which, the signal lines are electrically connected with the color TFT display, whilst the micro-strip grounding pieces, being connected with the grounding terminal, are interlaced with the signal lines.

Growing community of inventors

Taipei, Taiwan

Jui-Hung Hsu