Taiwan Semiconductor Manufacturing Comp. Ltd.

Mediatek Corporation

National Yang Ming Chiao Tung University

National Applied Research Laboratories

Yu-Lin Tsai

Hsin-Chieh Huang

Jiun-Ming Kuo

Ming-Yuan Wu

Ming-Jie Huang

Yu-Wen Wang

Che-Lun Chang

Che-Yuan Hsu

Ji-Yin Tsai

Chia-Hung Hsu

Shiao-Shin Cheng

Chen-Yi Lee

Tsai-Yuan Hsu

Li-Wei Chen

Wen-Ying Chien

Chen-Feng Liu

Kelvin Yi-Tse Lai

Shiau-Jing Liu

Li-Fen Huang

Cheng-Hao Yao

Jyun-Ji Wang

A method for Co-Reception (Co-Rx) operation of multiple transceiver radios sharing the same antenna and Low Noise Amplifier (LNA) is provided. A first receiver radio of a wireless communication device determines the first gain mode of an LNA based on the first signal indicator. A second receiver radio of the wireless communication device determines the second gain mode of the LNA based on the second signal indicator. The LNA is shared by the first receiver radio and the second receiver radio and is coupled to an antenna. A Packet Traffic Arbitration (PTA) circuitry of the wireless communication device configures the LNA to operate in the first gain mode or the second gain mode based on the priority levels of the first receiver radio and the second receiver radio.

Apparatuses and methods for co-reception (Co-Rx) operation of multiple transceiver radios sharing the same antenna and low noise amplifier (LNA)

The present invention provides a chip including a plurality of application circuits and a UART interface. The plurality of application circuits, configured to generate a plurality of data, respectively, wherein the plurality of data respectively generated by the plurality of application circuits are transmitted to another chip via the same UART interface.

UART-hub design for multiple data transmission

A method includes forming a doped region on a top portion of a substrate, forming a first epitaxial layer over the substrate, forming a recess in the first epitaxial layer, the recess being aligned to the doped region, performing a surface clean treatment in the recess, the surface clean treatment includes: oxidizing surfaces of the recess to form an oxide layer in the recess, and removing the oxide layer from the surfaces of the recess, and forming a second epitaxial layer in the recess.

Fin field-effect transistor device and method

Auto-focus method and a remote sensing satellite are disclosed. The satellite comprises at least a focal plane assembly (FPA) and a focus adjusting apparatus, the auto-focus method comprises: processing a point spread function (PSF) estimation to a multiple regions of a first image to generate multiple first estimated point spread functions; generating a first average point spread function according to the first estimated point spread functions; processing a Gaussian curve fitting to the first average PSF function and defining a first focus number; processing a PSF estimation to multiple regions of a second image to generate multiple second estimated PSF functions; generating a second average point spread function according to the second estimated point spread functions; processing a Gaussian curve fitting to the second average point spread function and defining a second focus number; and comparing the first focus number and the second focus number.

Auto-focus method for a remote sensing satellite and the satellite therefor

A motion detecting device includes an accelerometer configured to generate gravitational acceleration readings associated respectively with consecutive time segments, an angular acceleration sensor and configured to generate angular acceleration readings, and a processor operable in one of a standby mode and an active mode. When operated in the standby mode, the processor activates the accelerometer, deactivates the angular acceleration sensor, and determines whether the user is in a substantial moving state. When determined that the user is in the substantial moving state, the processor switches to the active mode to activate both the accelerometer and said angular acceleration sensor, in order to determine the motion of the user.

Motion detecting device, motion detecting sensor unit and motion detection method

Growing community of inventors

Hsinchu, Taiwan

Yu-Lin Tsai