Pixart Imaging Incorporated

Pixart Imaging Incorporation

Pixart Imaging Incorporation, R.o.c.

Pixarat Imaging Incorporation

Yi-Hsien Ko

Nien-Tse Chen

Ming-Tsan Kao

Han-Chi Liu

Chia-Cheun Liang

Ren-Chieh Liu

Yen-Min Chang

Yen-min Chang

Chao-Chien Huang

Sung-Han Wu

Chih-Huan Wu

En-Feng Hsu

Sen-Huang Huang

Chi-Chieh Liao

Shu-Sian Yang

Tzung-Min Su

Hsin-Chi Cheng

Chih-huan Wu

Ming Shun Manson Fei

Hui-Hsuan Chen

Yu-Hao Huang

Chih-Hsin Lin

Cho-Yi Lin

Wen-Han Yao

Han-Ping Cheng

Nientse Chen

Chung-Yuo Wu

Yi-Chung Chen

Yen-Hung Wang

Han-Shu Lin

Chih-Hsiung Shih

Ren-Hau Gu

Hsin-Chia Chen

Chih-Ming Sun

Chih-Hung Lu

Hung-Ching Lai

Yi-Cheng Chiu

Ting-Yang Chang

Sen-huang Huang

Wei-Ting Chan

Wen-han Yao

Cheng-Chung Chou

There is provided a locker with a motion sensor. The motion sensor identifies whether an object is put into or taken out from the locker by calculating coordinates of the object using a motion detection algorithm, by calculating a moving vector of the object using an image time differential algorithm or by comparing a current image frame and a background image frame, and outputs a put-in signal and a taken-out signal to a post control system.

Locker with motion sensor

There is provided a neural signal detection circuit capable of outputting time difference data or neural data, and including a first temporal circuit and a second temporal circuit. The first temporal circuit is used to store detected voltage energy of a first interval and a second interval as the time difference data. The second temporal circuit is used to store detected voltage energy of the second interval as the neural data. The neural signal detection circuit is used to output the time difference data or the neural data in different operating modes.

Neural signal detection circuit outputting time difference data or neural data

There is provided a pixel circuit for performing analog operation including a photodiode, a first circuit, a second circuit and an operation circuit. Within a first interval, the photodiode detects first light energy to be stored in the first circuit. Within a second interval, the photodiode detects second light energy to be stored in the second circuit. Within an operation interval, the first circuit outputs a first detection signal according to the first light energy and outputs a second detection signal according to the second light energy for being calculated by the operation circuit.

Analog operation circuit for processing pixel data in analog phase

There is provided a smart detection system including multiple sensors and a central server. The central server confirms a model of every sensor and a position thereof in an operation area. The central server confirms an event position and predicts a user action according to event signals sent by the multiple sensors.

Smart detection system with multiple sensors for detecting same event

There is provided a recognition system adaptable to a portable device or a wearable device. The recognition system senses a body heat using a thermal sensor, and performs functions such as the living body recognition, image denoising and body temperature prompting according to detected results.

Body temperature monitoring device and wearable accessary having thermal sensor

Medical monitoring system with automatic dosing equipment

There is provided a smart control system including a host, at least one sensor and an informing device. The host identifies the activity of a specific member according to the detection result of the at least one sensor, and informs the specific member to take medicine on time or avoid eating specific ingredients using the informing device.

Smart control system

There is provided a pixel circuit for performing analog operation including a photodiode, a first temporal circuit, a second temporal circuit and an operation circuit. Within a first interval, the photodiode detects first light energy to be stored in the first temporal circuit. Within a second interval, the photodiode detects second light energy to be stored in the second temporal circuit. Within an operation interval, the first temporal circuit outputs a first detection signal having a first pulse width according to the first light energy and outputs a second detection signal having a second pulse width according to the second light energy for being calculated by the operation circuit.

Pixel circuit outputting pulse width signal and optical sensor using the same

Medical monitoring system with monitoring camera

Body temperature monitoring device and wearable accessary for measuring basal body temperature

Electronic device employing thermal sensor and image sensor

Event identifying method of smart detection system

A motion detection method applied into an image sensor device includes: providing a plurality of regions of interest (ROIs) on at least one monitoring image; for each region of interest (ROI): detecting whether at least one motion event occurs within the each ROI; and determining a priority level of the each ROI according to at least one feature information of the at least one motion event; and determining an alarm schedule of the ROIs for a user according to a plurality of priority levels of the ROIs.

Motion detection methods and image sensor devices capable of generating ranking list of regions of interest and pre-recording monitoring images

A touch sensor, a touch pad, a method for identifying an inadvertent touch event and a computer device are provided. A control circuit of the touch sensor identifies whether there is the inadvertent touch event in response to the touch signals that indicates at least one touch event applied to the touch pad having the touch sensor. In the method, the touch signals are discarded if the inadvertent touch event is identified when a touch position corresponding to the touch signals is within an object detection area defined for the touch pad, or the touch positions in response to the touch signals are reported to the computer device if a multi-touch event is identified when the touch positions are within a touch detection area defined for the touch pad.

Touch sensor, touch pad, method for identifying inadvertent touch event and computer device

Growing community of inventors

Hsin-Chu County, Taiwan

Yi-Hsien Ko