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公开(公告)号：US20190187035A1
公开(公告)日：2019-06-20
申请号：US16181911
申请日：2018-11-06
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Shih-Chang CHEN , Jia-Yu LIAO , Yung-Lung HAN , Chi-Feng HUANG , Chang-Yen TSAI , Chiu-Lin LEE , Hsuan-Kai CHEN , Wei-Ming LEE
CPC classification number: G01N15/0211 , G01N1/2273 , G01N15/06 , G01N2015/0046 , G01N2015/0693 , G01N2021/151
Abstract: A particulate matter measuring device includes a gas transporting actuator, a micro particle sensor and a laser module. The micro particle sensor is disposed corresponding in position to the gas transporting actuator. The laser module is disposed between the gas transporting actuator and the micro particle sensor and emits a laser beam between the gas transporting actuator and the micro particle sensor. The air flowing between the gas transporting actuator and the micro particle sensor is irradiated by the laser beam. The micro particle sensor analyzes sizes of suspended particles in the air and calculates concentrations of the suspended particles. The air is ejected at high speed by the gas transporting actuator to perform a cleaning operation on a surface of the micro particle sensor so as to remove the suspended particles on the surface of the micro particle sensor and maintain accuracy of the micro particle sensor.
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公开(公告)号：US20190133454A1
公开(公告)日：2019-05-09
申请号：US16163946
申请日：2018-10-18
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Shih-Chang CHEN , Jia-Yu LIAO , Yung-Lung HAN , Chi-Feng HUANG , Wei-Ming LEE
Abstract: A wearable blood pressure measuring device includes a wristband, a valve plate, a gas-collecting seat, a gas transportation device, an elastic medium and a pressure sensor. The wristband has a mounting zone. The mounting zone has a first accommodation recess, a second accommodation recess, a gas-collecting hole and a pressure-releasing hole. The first accommodation recess and the second accommodation recess are in fluid communication with each other through the gas-collecting hole. When the gas transportation device is enabled to transport the gas to the elastic medium, the elastic medium is inflated with the gas and expanded to push the pressure sensor to be in close contact with a measurement part of a user's body, thereby measuring a blood pressure value of a target artery through a scanning operation.
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公开(公告)号：US20190055934A1
公开(公告)日：2019-02-21
申请号：US16043540
申请日：2018-07-24
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Hung-Hsin LIAO , Shih-Chang CHEN , Jia-Yu LIAO , Shou-Hung CHEN , Yung-Lung HAN , Wei-Ming LEE
Abstract: A miniature gas control device is disclosed and includes a miniature gas transportation device and a miniature valve device. The miniature gas transportation device includes a protective film, a gas inlet plate, a resonance plate and a piezoelectric actuator stack sequentially. The miniature valve device includes a gas collecting plate, a valve film and a gas outlet plate stacked sequentially. By driving the piezoelectric actuator of the miniature gas transportation device, the gas flows into the miniature gas transportation device from the gas inlet plate, then the gas flows into the miniature valve device through the resonance plate, and the valve opening of the valve film is selectively opened or closed in response to a direction of the gas unidirectionally flowing among the perforations and chambers of the gas collection plate and the gas outlet plate, so as to perform a pressurizing operation and a pressure-releasing operation selectively.
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公开(公告)号：US20190033280A1
公开(公告)日：2019-01-31
申请号：US16014609
申请日：2018-06-21
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Chi-Feng HUANG , Yung-Lung HAN , Chang-Yen TSAI , Wei-Ming LEE , Hsuan-Kai CHEN
Abstract: An information transmitting system for an actuating and sensing module includes an actuating and sensing device and a connection device. The actuating and sensing device includes a sensor, an actuating device, a microprocessor and a data transceiver. After a monitored data sensed by the at least one sensor is transmitted to the microprocessor, the monitored data is processed into an output data by the microprocessor. After the output data is received by the data transceiver, the output data is transmitted from the data transceiver to the connection device. After a control command from the connection device is received by the data transceiver, the control command is transmitted to the microprocessor to control the sensor and the actuating device.
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公开(公告)号：US20190033278A1
公开(公告)日：2019-01-31
申请号：US16025051
申请日：2018-07-02
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Ta-Wei HSUEH , Li-Pang MO , Shih-Chang CHEN , Ching-Sung LIN , Chi-Feng HUANG , Yung-Lung HAN , Hsuan-Kai CHEN , Wei-Ming LEE , Chang-Yen TSAI
Abstract: A method for providing air quality information is disclosed. The method includes steps of collecting single-point air quality data from a plurality of mobile devices in a predetermined period of time, wherein the single-point air quality data is sensed by an actuating and sensing module of the mobile device and transmitted to a cloud data processing device through communication transmission. The single-point air quality data is combined with geographic information and processed to generate a real-time air quality map by the cloud data processing device. After the cloud data processing device receives a current location from a client device through communication transmission, information including a motion direction, a designated route, air quality information related to the current location, abnormal-air-quality notification or an evacuated route is transmitted to the client device.
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Patent Agency Ranking
公开(公告)号：US20190000186A1
公开(公告)日：2019-01-03
申请号：US15992964
申请日：2018-05-30
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Li-Pang MO , Shih-Chang CHEN , Yung-Lung HAN , Wei-Ming LEE
Abstract: A pressure fixing device applied to a shoe is disclosed. The pressure fixing device includes an inflatable shoe tongue, a first air pump and a control module. The control module drives the air to flow out of the inflatable shoe tongue according to a second enabling signal so that the inflatable shoe tongue tends to shrunk and moves toward the wear space to attach to a user's instep. The control module drives the first air pump to pump the air flowing into the inflatable shoe tongue according to a first enabling signal, so that the inflatable shoe tongue tends to expand due to the air inflated and moves away from the wear space to enlarge the opening, by which the user can wear or take off the shoe easily.
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公开(公告)号：US20220008766A1
公开(公告)日：2022-01-13
申请号：US17354035
申请日：2021-06-22
Applicant: MICROJET TECHNOLOGY CO., LTD.
Inventor： Hao-Jan MOU , Hsien-Chung TAI , Chi-Feng HUANG , Yung-Lung HAN , Chang-Yen TSAI , Wei-Ming LEE , Yang KU
Abstract: 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 for detecting a gas quality of the gas at the outlet end. A connection element may be provided for connecting two nasal-plug filter devices with each other.
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公开(公告)号：US20210408362A1
公开(公告)日：2021-12-30
申请号：US17349249
申请日：2021-06-16
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Shih-Chang CHEN , Jia-Yu LIAO , Hung-Hsin LIAO , Che-Wei HUANG , Chi-Feng HUANG , Yung-Lung HAN , Chun-Yi KUO , Wei-Ming LEE
IPC: H01L41/09 , H01L41/053
Abstract: A piezoelectric actuator includes a square suspension plate, an outer frame, a plurality of brackets and a square piezoelectric ceramic plate. The outer frame is arranged around the suspension plate. A second surface of the outer frame and a second surface of the suspension plate are coplanar with each other. Each of the plurality of brackets has two ends, a first end is perpendicular to and connected with the suspension plate, and a second end is perpendicular to and connected with the outer frame for elastically supporting the suspension plate. Each bracket has a length in a range between 1.22 mm and 1.45 mm and a width in a range between 0.2 mm and 0.6 mm. A length of the piezoelectric ceramic plate is not larger than a length of the suspension plate. The piezoelectric ceramic plate is attached on a first surface of the suspension plate.
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公开(公告)号：US20210208120A1
公开(公告)日：2021-07-08
申请号：US17036688
申请日：2020-09-29
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Yung-Lung HAN , Chi-Feng HUANG , Tsung-I LIN , Chang-Yen TSAI , Wei-Ming LEE
Abstract: A health monitoring device having gas detection function is disclosed. The health monitoring device includes a main body. The main body has at least one inlet and at least one outlet, and includes a gas detection module. The gas detection module includes a piezoelectric actuator and at least one sensor. Gas is inhaled into the main body through the inlet by the piezoelectric actuator, is discharged out through the outlet, and is transported to the at least one sensor to be detected so as to obtain gas information.
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公开(公告)号：US20200262545A1
公开(公告)日：2020-08-20
申请号：US16791844
申请日：2020-02-14
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Chi-Feng HUANG , Yung-Lung HAN , Chang-Yen TSAI , Wei-Ming LEE , Hsuan-Kai CHEN , Chun-Yi KUO
Abstract: A micro detecting device includes a flying main body, at least one fluid actuation system, an image capture system and a controller. The fluid actuation system is disposed within the flying main body and includes a driving module, a flow guiding channel, a convergence chamber, plural valves and a fluid discharging zone. The driving module is consisting of plural flow guiding units for transporting fluid. The flow guiding channel includes plural diverge channels which are in fluid communication with plural connection channels. The convergence chamber is in fluid communication between the corresponding diverge channels. The valves are respectively disposed in the corresponding connection channels and controlled in open/closed state for the corresponding connection channels. The fluid discharging zone is in communication with the connection channels. The image capture system is used to capture external image. The controller is connected to the valves to control the valves in the open/closed state.
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