Mediatek Corporation

Taiwan Semiconductor Manufacturing Comp. Ltd.

Po-Yu Chen

Yen-Liang Chen

Jing-Ying Chen

Wan-Hua Huang

Tsung-Yu Chiou

Hao Chen

Chao-Wei Wang

Chi-Tsan Chen

A wireless device includes a satellite receiver to receive data from multiple satellites. The wireless device also includes processing circuitry and memory. The memory stores one or more neural network models. The processing circuitry is operative to identify a neural network model that has been trained to adapt to a region in which the wireless device operates, classify satellite raw measurements from each satellite at a given time into a corresponding quality level using the neural network model, and identify satellite raw measurements with a quality level higher than a threshold. The location of the wireless device is calculated using the identified satellite raw measurements.

Region-adapted neural network for location determination

A semiconductor device includes an isolation structure in a substrate; and a gate structure over an active region of the substrate. The isolation structure surrounds the active region. The gate structure includes a first section parallel to a second section. The semiconductor device further includes a conductive field plate extending between the first section and the second section and overlapping an edge of the active region. A portion of the conductive field plate extends beyond the edge of the active region, The conductive field plate includes a dielectric layer having a first portion and a second portion, and the first portion is thicker than the second portion. The semiconductor device includes a first well overlapping the edge of the active region. The first well extends underneath the isolation structure. The conductive field plate extends beyond an outer-most edge of the first well.

Semiconductor device having conductive field plate overlapping an edge of an active region

A radio frequency (RF) communication assembly includes an RF communication circuit and a compensator apparatus. The compensator apparatus receives an input including an I-component of a pre-compensated signal, a Q-component of the pre-compensated signal, and encoded operating conditions of the RF communication circuit. The RF communication circuit includes RF circuit components causing signal impairments. The compensator apparatus perform neural network computing on the input, and the RF communication assembly generates a compensated output signal that compensates for at least a portion of the signal impairments.

AI-assisted communication circuit optimization

Growing community of inventors

Hsinchu, Taiwan

Po-Yu Chen