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公开(公告)号：US20210063368A1
公开(公告)日：2021-03-04
申请号：US16998021
申请日：2020-08-20
Applicant: MICROJET TECHNOLOGY CO., LTD.
Inventor： Hao-Jan Mou , Yung-Lung Han , Chi-Feng Huang , Chun-Yi Kuo , Chang-Yen Tsai , Wei-Ming Lee
IPC: G01N33/00
Abstract: A monitoring and gas detection information notification system includes monitoring devices and a cloud data processing device. The monitoring devices are respectively disposed at corresponding fixed positions, each of the monitoring devices includes a monitoring module and an actuator-sensor module. The monitoring module captures an image and converts the image into an image data. The actuator-sensor module is disposed in the monitoring module and includes one or more actuators for guiding a gas into the monitoring module and includes one or more sensors for generating a gas detecting data. The cloud data processing device stores and intelligently analyzes the image data and the gas detecting data to generate a processed data, and the cloud data processing device transmits the processed data to a notification processing system so as to conduct a notification of monitoring information and gas detecting information.
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公开(公告)号：US10698451B2
公开(公告)日：2020-06-30
申请号：US16036027
申请日：2018-07-16
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Shih-Chang Chen , Jia-Yu Liao , Shou-Hung Chen , Yung-Lung Han , Wei-Ming Lee
Abstract: A portable electronic device includes a casing and an actuating and sensing module. The casing includes at least one inlet aperture, at least one vent aperture, a first chamber, a second chamber and at least one communication channel. The communication channel is connected between the first chamber and the second chamber. The actuating and sensing module includes an actuating device and a sensor. The actuating device is disposed within the first chamber and closes the inlet aperture. The actuating device further includes a first protective film. The sensor is disposed within the second chamber. When the actuating device is enabled, a gas is guided into the first chamber through the inlet aperture, and the gas is transferred to the second chamber through the communication channel so as to be monitored by the sensor. After the gas is monitored, the gas is outputted from the vent aperture.
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公开(公告)号：US10529911B2
公开(公告)日：2020-01-07
申请号：US15392080
申请日：2016-12-28
Applicant: MICROJET TECHNOLOGY CO., LTD.
Inventor： Shih-Chang Chen , Chi-Feng Huang , Yung-Lung Han , Jia-Yu Liao , Shou-Hung Chen , Che-Wei Huang , Hung-Hsin Liao , Chao-Chih Chen , Jheng-Wei Chen , Ying-Lun Chang , Chia-Hao Chang , Wei-Ming Lee
Abstract: A piezoelectric actuator includes a suspension plate, a piezoelectric ceramic plate, an outer frame and a bracket. The suspension plate is permitted to undergo a curvy vibration from a middle portion to a periphery portion. The piezoelectric ceramic plate is attached on the suspension plate. When a voltage is applied to the piezoelectric ceramic plate, the suspension plate is driven to undergo the curvy vibration. The outer frame is arranged around the suspension plate. The bracket is connected between the suspension plate and the outer frame for elastically supporting the suspension plate, and includes an intermediate part formed in a vacant space between the suspension plate and the outer frame and in parallel with the outer frame and the suspension plate, a first connecting part arranged between the intermediate part and the suspension plate, and a second connecting part arranged between the intermediate part and the outer frame.
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公开(公告)号：US20190282772A1
公开(公告)日：2019-09-19
申请号：US16243741
申请日：2019-01-09
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Hsuan-Kai Chen , Wei-Ming Lee , Chi-Feng Huang , Yung-Lung Han
IPC: A61M16/00
Abstract: A positive airway pressure apparatus is disclosed and includes a mask, a micro pump and a processor. The mask is fastened on a user's face and is spatially corresponding to an airway opening of the user, so as to form a closed space. The micro pump is assembled with the cover and is in fluid communication with the exterior of the mask. The processor transmits an actuation control signal to the micro pump so as to actuate the micro pump. Consequently, air is transported into the closed space from the exterior of the mask, and a positive pressure airflow is formed and flows into the airway of the user. A pressure sensor is disposed within the closed space to detect the pressure of the closed space, so that the processor can determine the respiratory state of the user and control the air pressure output of the micro pump correspondingly.
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公开(公告)号：US10378529B2
公开(公告)日：2019-08-13
申请号：US15409815
申请日：2017-01-19
Applicant: MICROJET TECHNOLOGY CO., LTD.
Inventor： Shih-Chang Chen , Chi-Feng Huang , Yung-Lung Han , Jia-Yu Liao , Shou-Hung Chen , Che-Wei Huang , Hung-Hsin Liao , Chao-Chih Chen , Jheng-Wei Chen , Ying-Lun Chang , Chia-Hao Chang , Wei-Ming Lee
IPC: F04B43/04 , F04B45/047 , F04B53/10 , H01L41/09 , F16K99/00
Abstract: A miniature pneumatic device includes a miniature fluid control device and a miniature valve device. The miniature fluid control device includes a gas inlet plate, a resonance plate, a piezoelectric actuator and a gas collecting plate. A first chamber is formed between the resonance plate and the piezoelectric actuator. After a gas is fed into the gas inlet plate, the gas is transferred to the first chamber through the resonance plate and then transferred downwardly. Consequently, a pressure gradient is generated to continuously push the gas. The miniature valve device includes a valve plate and a gas outlet plate. After the gas is transferred from the miniature fluid control device to the miniature valve device, the valve opening of the valve plate is correspondingly opened or closed and the gas is transferred in one direction. Consequently, a pressure-collecting operation or a pressure-releasing operation is selectively performed.
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Patent Agency Ranking
公开(公告)号：US20190151639A1
公开(公告)日：2019-05-23
申请号：US16177668
申请日：2018-11-01
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Chi-Feng Huang , Yung-Lung Han , Wei-Ming Lee , Hsuan-Kai Chen , Chang-Yen Tsai
Abstract: A blood glucose monitoring and controlling system includes a detecting device and a liquid supplying device. The detecting device includes a first microneedle patch, a liquid pumping actuator, a sensor and a monitoring and controlling chip. The liquid supplying device includes a second microneedle patch, a liquid supplying actuator, a liquid supplying chamber and a liquid supplying and controlling chip. The detecting device is used to measure the blood glucose level of the user, and the liquid supplying device is used to supply insulin liquid. While the detecting device measures that the blood glucose level of the user is abnormal, the liquid supplying device is actuated to inject the insulin liquid into the user's body, thereby stabilizing the user's blood glucose level constantly.
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公开(公告)号：US20190133455A1
公开(公告)日：2019-05-09
申请号：US16164084
申请日：2018-10-18
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Ta-Wei Hsueh , Yung-Lung Han , Chi-Feng Huang , Wei-Ming Lee , Hsuan-Kai Chen
Abstract: A wearable blood pressure measuring device includes a strap structure, a micro gas pump and a pressure sensor. The strap structure is adapted to be worn by a user and has an outer surface and an inner surface. The micro gas pump is disposed on the strap structure. The pressure sensor is combined with the micro gas pump through an elastic medium, disposed on the inner surface of the strap structure and in contact with skin of the user for monitoring blood pressure. The micro gas pump is operated to drive gas, wherein the gas is transported into the elastic medium to inflate the elastic medium with the gas. The expanded elastic medium pushes the pressure sensor to press against the skin of the user for facilitating measurement of a blood pressure of a target artery by a flattening and scanning operation.
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公开(公告)号：US20190101220A1
公开(公告)日：2019-04-04
申请号：US16108637
申请日：2018-08-22
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Chi-Feng Huang , Wei-Ming Lee , Hsuan-Kai Chen
Abstract: A fluid system includes a fluid active region, a fluid channel, a convergence chamber and plural valves. The fluid active region includes at least one fluid-guiding unit enabled to transport fluid and the fluid is discharged out through an outlet aperture of the fluid active region. The fluid channel is in communication with the outlet aperture, and includes plural branch channels. The convergence chamber is in communication with the fluid channel. Each valve includes a base, a piezoelectric actuator and a linking bar. When the piezoelectric actuator is enabled, the carrier plate is driven to move, and the stopping part of the linking bar is correspondingly moved to selectively close or open an outlet of the base. Each valve is disposed in the corresponding branch channel, and the fluid is selectively transported through the branch channels under control of the on/off states of the valves disposed therein.
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公开(公告)号：US20190046913A1
公开(公告)日：2019-02-14
申请号：US16036009
申请日：2018-07-16
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 air-filtering protection device includes a filtering mask and an actuating and sensing device. The filtering mask is adhered to a user's nose for filter air and includes a first coupling element. The actuating and sensing device includes a second coupling element. The second coupling element is engaged with the first coupling element of the filtering mask for allowing the actuating and sensing device to be detachably mounted on the filtering mask. The actuating and sensing device includes at least one senor, at least one actuating device, a microprocessor, a power controller and a data transceiver. The at least one actuating device is disposed on one side of the at least one sensor and includes at least one guiding channel. The actuating device is enabled to transport an air to flow toward the sensor through the guiding channel so as to make the air sensed by the sensor.
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公开(公告)号：US20180331276A1
公开(公告)日：2018-11-15
申请号：US15973976
申请日：2018-05-08
Applicant: Microjet Technology Co., Ltd.
Inventor： Hung-Hsin Liao , Shih-Chang Chen , Jia-Yu Liao , Yung-Lung Han , Wei-Ming Lee
IPC: H01L41/09 , H01L41/053 , F15B5/00
CPC classification number: H01L41/098 , F15B5/006 , H01L41/053 , H01L41/332
Abstract: A piezoelectric actuator for a miniature fluid transportation device is provided and includes a piezoelectric actuating plate and a piezoelectric element. The piezoelectric actuating plate includes a suspension plate, an outer frame, and brackets. The suspension plate has a first thickness. The outer frame is arranged around the suspension plate and has a third thickness. Each of the brackets is connected between the suspension plate and the outer frame and has a fourth thickness. The third thickness is larger than the first thickness, and the first thickness is larger than the fourth thickness. The suspension plate, the outer frame and the brackets are constructed to form different stepped structures to minimize the thickness of the brackets, enhance the elasticity of the brackets. Thus, displacement of the suspension plate in the vertical direction is enhanced and the transportation efficiency of the miniature fluid transportation device is intensified.
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