Taiwan Semiconductor Manufacturing Comp. Ltd.

National Applied Research Laboratories

Tsinghua University

Kneron, Inc.

Chia-Chen Kuo

Yangsyu Lin

Wei-Jer Hsieh

Cheng Hung Lee

Chiting Cheng

Yu-Hao Hsu

Hung-Jen Liao

Chuan-Lin Lai

Jonathan Tsung-Yung Chang

Cheng-Hung Lee

Chun Zhang

Chih-Wei Wang

Hua-Hsin Yu

Che-Ju Yeh

Chih-Hsing Chu

Chi-Ting Cheng

Hsu-Pin Wang

Mao-Jiun Wang

Kan Wang

Shang-Ming Wang

Han-Sheng Wu

Chih-Wen Chang

Wen-Jung Huang

Ming-Jen Wang

Jiang-Siang Lian

I-Chen Wu

Yang-Syu Lin

Je Syu Liu

Chih-Yang Lin

A power detection circuit is provided. The power detection circuit includes a comparator circuit operative to generate an output signal in response to an input signal. The output signal is configured to change from a first value to a second value in response to the input signal attaining a first threshold value. The output signal is configured to change from the second value to the first value in response to the input signal subsequently attaining a second threshold value. A current limiting circuit is connected to the comparator circuit and operative to limit a leakage current of the comparator circuit.

Power detection circuit

In some aspects of the present disclosure, a circuit in a first power domain is disclosed. In some aspects, the circuit in a first power domain includes a first enable-controlled logic gate coupled to a second circuit in a second power domain different from the first power domain. In some aspects, the circuit in a first power domain includes a feedback loop coupled to the first enable-controlled logic gate, the feedback loop including a first inverter and a second enable-controlled logic gate coupled to the first inverter. In some aspects, the circuit in a first power domain includes a second inverter coupled to the feedback loop.

Power loss regulation circuit

A circuit includes a power detector and a logic circuit. The power detector is configured to output a first power management signal according to a first power supply signal from a first power supply and a status signal. The circuit is configured to operate in different modes in response to the status signal. The logic circuit is configured to output a second power management signal, according to the first power management signal and the status signal.

Power management circuit, system-on-chip device, and method of power management

A method for correcting abnormal point cloud is disclosed. Firstly, receiving a Primitive Point Cloud Data set by an operation unit for dividing a point cloud array into a plurality of sub-point cloud sets and obtaining a plurality of corresponding distribution feature data according to an original vector data of the Primitive Point Cloud Data set. Furthermore, recognizing the sub-point cloud sets according to the corresponding distribution feature data for correcting recognized abnormal point cloud. Thus, when the point cloud array is rendered to a corresponding image, the color defect of the point cloud array will be improved or decreased for obtaining lossless of the corresponding image.

Method for correcting abnormal point cloud

The present disclosure describes an example circuit for selecting a voltage supply. The circuit includes a first control switch, a first voltage supply switch, a second control switch, and a second voltage supply switch. The first control switch is configured to receive a control signal and a first voltage supply. The first voltage supply switch is electrically coupled to the first control switch and is configured to receive a second voltage supply. The second voltage supply switch is electrically coupled to the second control switch and configured to receive the first voltage supply. The first and second voltage supply switches are configured to selectively output the first and second voltage supplies based on the control signal.

Voltage supply selection circuit

A power management circuit suitable for a memory device and a memory device is provided. The power management circuit includes a first logic circuit, a second logic circuit, and a transmission gate. The first logic circuit is configured to receive an inverted first input signal and a second input signal and generates a first output signal. The second logic circuit is configured to receive a first input signal and the second input signal and generates a second output signal. The transmission gate is configured to receive the first output signal and generates a control signal to at least one power transistor coupled between the power management circuit and the memory device. During a standby mode, the power transistor is turned on to make a first voltage equal to a predetermined voltage and during a sleep mode, the control signal is coupled to a first voltage. The predetermined voltage is greater than the first voltage.

Power management circuit in memory device

A method and system of virtual footwear try-on with improved occlusion processing are disclosed. The method comprises: capturing a foot image of a user; defining an ankle joint point in the foot image and defining at least one reference point according to the ankle joint point; capturing depth point data within a spatial range around the reference point and constructing an occlusion model according to the depth point data; positioning the occlusion model to a position corresponding to the foot image to obtain an occlusion processed image; positioning the footwear model on the occlusion processed image to produce a matching image of the footwear model and the foot; and hiding the occlusion model.

Method and system of virtual footwear try-on with improved occlusion

The present invention provides a method for tracking face in a video, comprising steps of taking an image sample from a video; extracting and storing a target face feature according to the image sample; dividing the video into one or more scene; and labeling one or more face matching the target face feature. Accordingly, an actor's facial expression and motion can be extracted with ease and used as training materials or subject matters for discussion.

Method for face searching in images

Guard padding with sensor is provided, including a cushion pad and a sensor. The cushion pad has auxetic structure and is manufactured by a 3D printing process. The cushion pad has a slot at a side thereof. The sensor manufactured by the 3D printing process is disposed in the slot. The sensor is a pressure sensor, a humidity sensor or a temperature sensor. The pressure sensor generates a pressure signal, the humidity sensor generates a humidity signal and the temperature sensor generates a temperature signal.

Guard padding with sensor and protective gear including the same

A voltage selection circuit includes: a power detection circuit configured to compare an output voltage with a first input voltage and a second input voltage, respectively; a latch circuit, coupled to the power detection circuit, and configured to flip respective logic states of a pair of output signals when the output voltage is lower than either the first input voltage or the second input voltage; and a selection circuit, coupled to the latch circuit, and configured to use either the first input voltage or the second input voltage as the output voltage based on the respective logic states of the pair of output signals.

Maximum voltage selection circuit

The present invention provides an operational-task-oriented system and method for dynamically adjusting operational environment applicable to a computer cluster. Each operational node of the computer cluster has two or more operational systems installed. After receiving the operational task, the control node estimates the time required for completing different tasks requiring different operational systems by appropriate operational nodes and compares the estimated finish time and the assigned finish time for judging how to adjust the operating system running in the operational nodes. Thereby, the operational task can be completed in the assigned finish time. Another method is to use the control node to analyze the proportions of the tasks requiring different operational systems in an operational task and hence adjusts the operational system running in an operational node according to the proportion of requirement. Thereby, the operational task can be completed in the shortest time.

Operational-task-oriented system and method for dynamically adjusting operational environment

Growing community of inventors

Hsinchu, Taiwan

Chia-Chen Kuo