Microjet Technology Company, Ltd.

Realtek Semiconductor Inc.

Accton Technology Corporation

Industrial Technology Research Institute

Chun-Yi Kuo

Chi-Feng Huang

Yung-Lung Han

Hao-Jan Mou

Wei-Ming Lee

Chang-Yen Tsai

Shih-Chang Chen

Ching-Sung Lin

Chin-Wen Hsieh

Tsung-I Lin

Ying-Yen Chen

Hsien-Chung Tai

Chung-Wei Kao

Jia-Yu Liao

Chin-Chuan Wu

Yang Ku

Pei-Ying Hsueh

Ying-Lun Chang

Ta-Wei Hsueh

Hsuan-Kai Chen

Hung-Hsin Liao

Yi-Ting Lu

Wen-Hsiung Liao

Chih-Kai Chen

Chao-Min Lai

Rong-Ho Yu

Po-Lin Chen

Jih-Nung Lee

Cheng-Ming Chang

Wen-Yang Yang

Chien-Mo Li

Han-Chieh Hsieh

Hung-Wei Wang

Chi-Chang Yang

Wen-Hsuan Hsu

Lin-Huei Fang

Tang-Hung Chang

Jyun-Yi Jhang

Shen-Wen Chen

Sheng-Ping Yung

Hsiao Tzu Liu

Szu-Wei Lu

I-Ru Liu

Li-Pang Mo

Che-Wei Huang

Chun-Hung Liao

Chi-Shun Weng

Shih-Chieh Lin

Chun-Lung Tseng

Ruoh-Huey Uang

Chih-Feng Lin

Sheng-Lin Lin

Chang-Cheng Liu

Wen-Pin Lo

Ling-Chen Kung

Chiu-Lin Lee

Hsin-Hsiung Kang

Yu-cheng Lo

Yen-Lin Liao

Hsu-Tien Hu

I-ru Liu

Li-Hua Chou

Chieh-Chih Che

Po-Juei Chen

Shih-Te Chan

A method of preventing air pollution in a vehicle is disclosed. Firstly, an out-car gas detection device, an in-car gas detection device and a purification device are provided to detect the air pollution and transmit a respective gas detection datum to a connection device. An in-car gas exchange system is provided for intelligently selecting and controlling a gas outside the vehicle to be introduced or not introduced into the inner space of the vehicle. The connection device receives and compares the gas detection data, so that the connection device selectively transmits a control instruction to the in-car gas exchange system and the purification device, and the air pollution in the inner space of the vehicle is exchanged and filtered, so as to provide clean, safe and breathable air.

Method of preventing air pollution in vehicle

An air pollution prevention device applied for a baby carriage includes a sealing cover, a filtration cleaner, a gas detection module and an intelligent control and process device. The sealing cover is hooded on the baby carriage for forming a sealed space. The filtration cleaner penetrates the sealing cover form the outside of the baby carriage for introducing an outside air into the sealed space of the baby carriage and discharging an air pollution source out of the sealed space. The gas detection module detects the air pollution source and outputs gas detection data. The intelligent control and process device receives and compares the gas detection data and controls an enablement of a gas guider of the filtration cleaner for filtering and exchanging the air pollution source in the sealed space so as to generate a clean air.

Air pollution prevention device for baby carriage

A nasal-plug filter device including a device body, a filter, a first actuator, a second actuator, and a gas sensor is provided. The device body has a ventilating channel, and the ventilating channel has an inlet end and an outlet end. The filter is disposed at the outlet end. The first actuator is disposed at the inlet end for being driven to transmit gas outside the device body into the device body. The second actuator is stacked on and bonded to the first actuator, and the second actuator is driven to transmit the gas transmitted by the first actuator to the filter to be filtered and purified. The gas sensor is disposed at the outlet end. A connection element may be provided for connecting two nasal-plug filter devices with each other.

Nasal-plug filter device and set thereof

A direction finding antenna includes a substrate, a reflecting ring, and a plurality of radiating elements, wherein the substrate has a surface. The reflecting ring is disposed on the surface of the substrate and is formed by connecting a plurality of side wires and is a closed polygon. Each of the side wires forms a reflector. The radiating elements are disposed on the surface of the substrate and are respectively located on an outside of the side wires, and each of the radiating elements corresponds to one of the side wires. Each of the side wires and each of the corresponding radiating elements form an antenna structure, and the antenna structures face different directions, thereby providing the needed accuracy of direction finding in different directions.

Direction finding antenna

A detection circuit configured to detect whether timing violations occur in a target circuit. The target circuit is operated according a clock signal. The detection circuit includes a signal generation circuit, a first delay adjustable circuit, a second delay adjustable circuit, and a signal detector. The signal generation circuit is configured to generate a test signal. The first and second delay adjustable circuit are respectively configured to delay the test signal and clock signal to generate a first delay signal and a second delay signal according to the operating speed of the target circuit. The signal detector is configured to generate an indicating signal according to the first delay signal, the second delay signal, the test signal, and the clock signal. The indicating signal is configured to indicate whether an operating voltage of the target circuit causes a hold time violation of timing violations to occur in the target circuit.

Detection circuit and detection method

A purification device for exercise environment is provided and includes a main body, a purification unit, a gas guider and a gas detection module. The purification unit, the gas guider and the gas detection module are disposed in the main body to guide the gas outside the main body through the purification unit for filtering and purifying the gas, and discharge a purified gas. The gas detection module detects particle concentration of suspended particles contained in the purified gas. The gas guider is controlled to operate and export the gas at an airflow rate within 3 minutes. The particle concentration of the suspended particles contained in the purified gas, which is filtered by the purification unit, is reduced to and less than 0.75 μg/m. Consequently, the purified gas is filtered, and an exerciser in an exercise environment can breathe with safety.

Purification device for exercise environment

A testing circuitry includes an on-chip clock controller circuit and a first clock adjustment circuit. The on-chip clock controller circuit is configured to generate an internal clock signal in response to a reference clock signal, a scan enable signal, a plurality of enable bits, and a scan mode signal, and generate a first control signal in response to the scan enable signal, a plurality of first bits, and the reference clock signal. The first clock adjustment circuit is configured to generate a first test clock signal according to the first control signal and the internal clock signal, in order to test a multicycle path circuit. The plurality of first bits are to set a first pulse of the first test clock signal, in order to prevent the multicycle path circuit from occurring a timing violation.

Testing circuitry for testing multicycle path circuit

A detection result recording and outputting device of an IC is operable to record and output detection results at different speeds respectively. The device includes a sensing circuit, a decision circuit, a storage circuit, and a control circuit. The sensing circuit detects the variation in a characteristic of a target circuit and generates detection results at a first speed. The decision circuit receives the detection results and generates a trigger signal or changes its level when finding that a detection result satisfies a predetermined condition. The control circuit writes the detection result and subsequent (N−1) detection results into the storage circuit at a second speed according to the trigger signal, and then reads out the detection results from the storage circuit at a third speed and outputs them at a fourth speed. The second speed is not higher than the first speed, but higher than the fourth speed.

Detection result recording and outputting device

A fluid molecule system handled by artificial intelligence internet of things is provided. In the system, a requiring instruction of the digital data of the fluid molecule is transmitted to the artificial intelligence internet of things handling device by the user demand platform. By using self deep-learning analysis of data computing and algorithms of the AI device, an updated digital data is generated. The updated digital data is fed back to the micro pumps of the fluid detection device through the network. Accordingly, the actuating actions of the plurality of micro pumps and the detecting actions of the plurality of sensors can be generated. Hence, the actuation and the detection of the fluid molecule can be achieved more effectively.

Fluid molecule system handled by artificial intelligence internet of things

A filtration and purification device includes a main body and one or more filtration passage layer. A plurality of purification chambers is disposed in the filtration passage layer. Each of the purification chambers has a flow-guiding unit, a filtration unit, a gas sensor, and an outlet valve. The flow-guiding unit introduces the gas into the purification chamber, the filtration unit filters the gas, and the gas sensor determines that if the filtered gas reaches a threshold for breathing so as to determine to open the outlet valve to discharge the gas out of the filtration and purification device.

Filtration and purification device

The present application discloses a calibration data generation circuit and an associated method. The calibration data generation circuit includes: a first delay unit, having a first delay amount; and a first scan path, including: a first scan flip-flop, including: a scan data input terminal; a clock input terminal, arranged for receiving a clock signal; and an output terminal; and a second scan flip-flop, including: a scan data input terminal, coupled to the output terminal of the first scan flip-flop; a clock input terminal, arranged for receiving a delayed clock signal formed by the clock signal passing through the first delay unit; and an output terminal; wherein when the calibration data generation circuit operates, the first scan flip-flop and the second scan flip-flop are configured in a scan shift mode.

Calibration data generation circuit and associated method

A heterogeneous integration chip of a micro fluid actuator is disclosed and includes a first substrate, a first insulation layer, a first conductive layer, a piezoelectric layer, a second conductive layer, a second substrate, a control element, a perforated trench and a conductor. The first substrate includes a first chamber. The first insulation layer is disposed on the first substrate. The first conductive layer is disposed on the first insulation layer and includes an electrode pad. The piezoelectric layer and the second conductive layer are stacked on the first conductive layer sequentially. The second substrate is assembled to the first substrate through a bonding layer to define a second chamber and includes an orifice, a fluid flowing channel and a third chamber. The control element is disposed in the second substrate. The perforated trench filled with the conductor is penetrated from the electrode pad to the second substrate.

Heterogeneous integration chip of micro fluid actuator

A remote control system for gas detection and purification is disclosed and includes a remote control device, a gas detection module and a gas purification device. The remote control device includes a gas inlet and a gas outlet. The gas detection module is disposed in the remote control device and in communication with the gas outlet to detect the gas located in an indoor space. The gas detection module provides and outputs a gas detection datum, and the remote control device transmits an operation command via wireless transmission. The gas purification device is disposed in the indoor space and receives the operating instruction transmitted from the remote control device to be operated. When the gas purification device is under the activated state, the gas in the indoor space is purified, and the purification operation mode of the gas purification device is adjusted according to the first gas detection datum.

Remote control system for gas detection and purification

A blood pressure detection device manufactured by a semiconductor process includes a substrate, a microelectromechanical element, a gas-pressure-sensing element, a driving-chip element, an encapsulation layer and a valve layer. The substrate includes inlet apertures. The microelectromechanical element and the gas-pressure-sensing element are stacked and integrally formed on the substrate. The encapsulation layer is encapsulated and positioned on the substrate. A flowing-channel space is formed above the microelectromechanical element and the gas-pressure-sensing element. The encapsulation layer includes an outlet aperture in communication with an airbag. The driving-chip element controls the microelectromechanical element, the gas-pressure-sensing element and valve units to transport gas. The gas is introduced into the flowing-channel space through the inlet apertures and transported into the airbag through the outlet aperture, to inflate the airbag for blood pressure measurement, and a detection datum of blood pressure outputted by the gas-pressure-sensing element is transmitted to the microprocessor to calculate.

Blood pressure detection device

A blood pressure device includes a first blood pressure measuring device, a second blood pressure measuring device, and a controller. The first blood pressure measuring device is to be worn on a first position of a wrist so as to obtain a first blood pressure information of the first position. The second blood pressure measuring device is to be worn on a second position of the wrist so as to obtain a second blood pressure information of the second position. The controller is electrically coupled to the first blood pressure measuring device and the second blood pressure measuring device so as to adjust tightness between the expanders and the user's skin, respectively. The controller receives, processes, and calculates a pulse transit time between the first blood pressure information and the second blood pressure information, and the controller obtains at least one blood pressure value based on the pulse transit time.

Blood pressure device

Growing community of inventors

Hsinchu, Taiwan

Chun-Yi Kuo