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公开(公告)号：US20220065243A1
公开(公告)日：2022-03-03
申请号：US17386461
申请日：2021-07-27
Applicant: MICROJET TECHNOLOGY CO., LTD.
Inventor： Hao-Jan MOU , Chi-Feng HUANG , Yung-Lung HAN , Chang-Yen TSAI , Wei-Ming LEE , Tsung-I LIN , Yang KU
Abstract: A filtration and purification processing method includes following steps: (1) providing a filtration and purification device; (2) performing a gas introduction, filtration, and detection procedure; (3) performing a detection and determination procedure to the purified gas; (4) performing a circulating filtration and detection procedure to the purified gas; and (5) repeating filtration and purification procedures to the purified gas several times and guiding out the purified gas.
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公开(公告)号：US20190128251A1
公开(公告)日：2019-05-02
申请号：US16124487
申请日：2018-09-07
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Shih-Chang CHEN , Jia-Yu LIAO , Hung-Hsin LIAO , Chi-Feng HUANG , Chang-Yen TSAI
IPC: F04B45/047 , F04B45/04
Abstract: A gas transportation device includes a gas outlet cover, plural flow-guiding pedestals and plural gas pumps. The gas outlet cover includes a gas outlet nozzle and a gas outlet cavity. The gas outlet nozzle and the gas outlet cavity are in communication with each other. Each flow-guiding pedestal includes a main plate, a protruding frame and a chamber frame. The main plate includes a recess and a communicating aperture in communication with the recess. The gas pumps are disposed inside the chamber frames of the flow-guiding pedestals, respectively. The gas outlet cover covers the flow-guiding pedestals and is connected to the protruding frames, whereby plural convergence chambers are defined and are in communication with the gas outlet cavity. Consequently, the gas is transported through the recesses, the communicating apertures, the convergence chambers and the gas outlet cavity sequentially, and finally is discharged out from the gas outlet nozzle.
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公开(公告)号：US20190101939A1
公开(公告)日：2019-04-04
申请号：US16110204
申请日：2018-08-23
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Rong-Ho YU , Cheng-Ming CHANG , Hsien-Chung TAI , Wen-Hsiung LIAO , Chang-Yen TSAI
IPC: G05D7/06 , H01L41/09 , H01L41/318 , H01L41/04 , F04B43/04
Abstract: The present disclosure provides a control method of a fluid device. The control method includes the steps of (a) providing the fluid device, which includes a plurality of flow guiding units manufactured by a micro-electro-mechanical-system process; (b) dividing the flow guiding units into a plurality of groups, which are electrically connected to and controlled by a control module; and (c) generating a driving signal by the control module for a corresponding one of the groups, wherein the control module generates a high level signal to a specific one of the groups, so that the flow guiding units of the specific one of the groups are driven to transport fluid, and thereby controlling the fluid device to discharge a specific amount of fluid.
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公开(公告)号：US20220221172A1
公开(公告)日：2022-07-14
申请号：US17559880
申请日：2021-12-22
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Yung-Lung HAN , Chi-Feng HUANG , Chang-Yen TSAI , Wei-Ming LEE , Chin-Wen HSIEH
Abstract: A gas exchange device for filtering a gas is provided. The gas exchange device includes a gas-intake channel having a gas-intake-channel inlet and a gas-intake-channel outlet, a gas-exhaust channel disposed aside the gas-intake channel and including a gas-exhaust-channel inlet and a gas-exhaust-channel outlet, a purification unit disposed in the gas-intake channel for filtering the gas passing through the gas-intake channel, a gas-intake guider and a gas-exhaust guider for guiding the gas, a driving controller disposed in the gas-intake channel near the gas-intake guider for controlling enablement and disablement of the purification unit, the gas-intake guider and the gas-exhaust guider, and a gas detection main body for detecting the gas and generating detection data.
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公开(公告)号：US20190085836A1
公开(公告)日：2019-03-21
申请号：US16104327
申请日：2018-08-17
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Chi-Feng HUANG , Wei-Ming LEE , Yung-Lung HAN , Chang-Yen TSAI
IPC: F04B39/10 , F04B43/04 , F04B45/047 , F04B35/04
Abstract: A gas transportation device is provided and includes a first flow guiding unit and a second flow guiding unit, each of which includes an inlet and an outlet. While the first flow guiding unit and the second flow guiding unit are actuated, gas is inhaled through the respective inlets and discharged out through the respective outlets. A gas-collection chamber is disposed between the first flow guiding unit and the second flow guiding unit and includes a discharging opening. The gas is inhaled through the inlets of the first flow guiding unit and the second flow guiding unit, and transported to the gas-collection chamber through the outlets thereof. The gas in the gas-collection chamber is discharged out through the outlets of the first flow guiding unit and the second flow guiding unit, to achieve an adjustment of gas transportation amount.
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Patent Agency Ranking
公开(公告)号：US20190011392A1
公开(公告)日：2019-01-10
申请号：US16012471
申请日：2018-06-19
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Ta-Wei HSUEH , Shih-Chang CHEN , Li-Pang MO , Chi-Feng HUANG , Yung-Lung HAN , Chang-Yen TSAI
IPC: G01N27/404 , G01N27/407 , G01N33/00 , G06F1/16 , H04R1/02
Abstract: An electronic device includes a casing, a speaker enclosure and an actuating and sensing module. The casing has an opening. The speaker enclosure is disposed within the casing to enclose a speaker, in communication with the opening of the casing and divided into a first speaker compartment and a second speaker compartment by a partition plate disposed corresponding to the opening, so that the opening of the casing is in communication with the first speaker compartment and the second speaker compartment. The actuating and sensing module is disposed within the first speaker compartment. The speaker is disposed within the second speaker compartment. The actuating and sensing module comprises a fluid transportation device and a sensor. The fluid transportation device is driven to transport a fluid from outside the casing into the first speaker compartment through the opening of the casing to make the fluid sensed by the sensor.
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公开(公告)号：US20210332834A1
公开(公告)日：2021-10-28
申请号：US17234123
申请日：2021-04-19
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Shih-Chang CHEN , Jia-Yu LIAO , Hung-Hsin LIAO , Chung-Wei KAO , Chi-Feng HUANG , Yung-Lung HAN , Chang-Yen TSAI , Wei-Ming LEE
IPC: F15B13/04
Abstract: An actuating and sensing module is disclosed and includes a bottom plate, a gas pressure sensor, a thin gas transportation device and a cover plate. The bottom plate includes a pressure relief orifice, a discharging orifice and a communication orifice. The gas pressure sensor is disposed on the bottom plate and seals the communication orifice. The thin gas transportation device is disposed on the bottom plate and seals the pressure relief orifice and the discharging orifice. The cover plate is disposed on the bottom plate and covers the gas pressure sensor and the thin gas-transportation device. The cover plate includes an intake orifice. The thin gas transportation device is driven to inhale gas through the intake orifice, the gas is then discharged through the discharging orifice by the thin gas transportation device, and a pressure change of the gas is sensed by the gas pressure sensor.
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公开(公告)号：US20210096057A1
公开(公告)日：2021-04-01
申请号：US17015823
申请日：2020-09-09
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Yung-Lung Han , Chi-Feng Huang , Wei-Ming Lee , Chun-Yi Kuo , Yang Ku , Chang-Yen TSAI
Abstract: A particle detecting module is provided and includes a base, a piezoelectric actuator, a driving circuit board, a laser component, a particulate sensor and an outer cover. A gas-guiding-component loading region and a laser loading region are separated by the base. By the design of the gas flowing path, the driving circuit board covering the bottom surface of the base, and the outer cover covering the surfaces of the base, an inlet path is defined by the gas inlet groove of the base, and an outlet path is defined by a gas outlet groove of the base. Consequently, the thickness of the particle detecting module is drastically reduced.
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公开(公告)号：US20190056366A1
公开(公告)日：2019-02-21
申请号：US16053499
申请日：2018-08-02
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan MOU , Yung-Lung HAN , Chi-Feng HUANG , Hsuan-Kai CHEN , Wei-Ming LEE , Chang-Yen TSAI
Abstract: A device includes a main body and an actuating and sensing module. A length of the main body is 0.2˜6 mm. A width of the main body is 0.1˜5.5 mm. A height of the main body is 0.1˜2.5 mm. The actuating and sensing module is disposed in the main body. The actuating and sensing module includes a carrier, a sensor, an actuator, a driving-and-transporting controller and a battery. The sensor, the actuator, the driving-and-transporting controller and the battery are disposed on the carrier. The actuator is disposed on one lateral side of the sensor. The actuator has a fluid channel. The actuator is enabled to transport fluid, so that the fluid flows through the fluid channel toward the sensor, and the sensor measures the fluid received therethrough.
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公开(公告)号：US20180245577A1
公开(公告)日：2018-08-30
申请号：US15896396
申请日：2018-02-14
Applicant: Microjet Technology Co., Ltd.
Inventor： Shou-Hung CHEN , Shih-Chang CHEN , Hung-Hsin LIAO , Chi-Feng HUANG , Chang-Yen TSAI
CPC classification number: F04B43/046 , F04B43/0054 , F04B43/009 , F04B43/025 , F04B53/10 , F04B53/1087 , F04B53/16
Abstract: A fluid transportation device includes a valve body, a valve membrane, a valve chamber seat, an actuator and an outer sleeve. The valve body includes an inlet passage and an outlet passage. The valve chamber seat includes an inlet valve channel, an outlet valve channel and a pressure chamber. The pressure chamber is in communication with the inlet valve channel and the outlet valve channel. The valve membrane is arranged between the valve body and the valve chamber seat. The valve membrane includes two valve plates. The inlet valve channel and the outlet valve channel are closed by the two valve plates. The pressure chamber is covered by the actuator. The outer sleeve has an accommodation space. A ring-shaped protrusion structure is formed on the inner wall of the outer sleeve. Moreover, plural engaging structures are discretely arranged on a periphery of the outer sleeve.
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