Patents by Inventor Wei-Ming Lee

Wei-Ming Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10969322
    Abstract: A gas detecting device includes a main body, a gas sensing module, a particulate measuring module and a control module. A chamber is formed within the main body. The main body has a first inlet, a second inlet and an outlet in fluid communication with the chamber. The gas sensing module includes a compartment body, a carrying plate, a sensor and an actuator. The actuator introduces ambient gas into the gas sensing module through the first inlet, and the gas is measured by the sensor and discharged from the outlet of the compartment body. The particulate measuring module is disposed within the chamber of the main body and includes an inlet channel, an outlet channel and a particulate detector. The gas is introduced into the particulate measuring module through the inlet channel, and a concentration of particulates in the gas is measured by the particulate detector.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: April 6, 2021
    Assignee: MICROJET TECHNOLOGY, LTD.
    Inventors: Hao-Jan Mou, Ching-Sung Lin, Chi-Feng Huang, Yung-Lung Han, Wei-Ming Lee
  • Publication number: 20210095879
    Abstract: An air quality system handled by artificial intelligence internet of things is provided and includes a gas detection device, an artificial intelligent internet of things handling device, and a user demand platform. In the system, the user demand platform transmits an instruction to the artificial intelligent internet of things handling device. By using self deep-learning analysis of data computing and algorithms of the AI device, second digital data is generated. The second digital data is fed back to the gas detection device through the network. Accordingly, the actuating actions of the micro pumps and the detecting actions of the sensors can be generated. Hence, the actuation and the detection of air quality can be achieved more effectively.
    Type: Application
    Filed: September 4, 2020
    Publication date: April 1, 2021
    Inventors: Hao-Jan Mou, Yung-Lung Han, Chi-Feng Huang, Wei-Ming Lee, Chun-Yi Kuo, Tsung-I Lin, Chang-Yen Tsai
  • Publication number: 20210099105
    Abstract: A gas detecting module is provided. The gas detecting module 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 regain 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 collaboratively defined by the gas inlet groove of the base and the driving circuit board, and an outlet path is collaboratively defined by a gas outlet groove of the base, the outer cover and the driving circuit board. Consequently, the thickness of the gas detecting module is drastically reduced.
    Type: Application
    Filed: September 9, 2020
    Publication date: April 1, 2021
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Yung-Lung Han, Chi-Feng Huang, Wei-Ming Lee, Chun-Yi Kuo, Chin-Wen Hsieh, Chang-Yen Tsai
  • Publication number: 20210096057
    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.
    Type: Application
    Filed: September 9, 2020
    Publication date: April 1, 2021
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Yung-Lung Han, Chi-Feng Huang, Wei-Ming Lee, Chun-Yi Kuo, Yang Ku, Chang-Yen TSAI
  • Patent number: 10962514
    Abstract: An actuating and sensing apparatus includes a circuit board, a housing, an actuating device and a sensor. The housing is disposed on the circuit board and includes an entrance opening, an exit opening and a compartment. The compartment is in communication with an external environment of the housing through the entrance opening and the exit opening. The actuating device is disposed within the compartment and closing the exit opening. The sensor is disposed within the compartment and corresponding to the entrance opening. When the actuating device is enabled, a gas within the compartment is guided to the external environment outside the housing, and a pressure gradient is generated in the compartment so as to introduce a gas from the external environment outside the housing into the compartment through the entrance opening to make the gas detected by the sensor.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: March 30, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Shou-Hung Chen, Shih-Chang Chen, Jia-Yu Liao, Mei-Yen Chen, Chi-Feng Huang, Wei-Ming Lee
  • Patent number: 10960395
    Abstract: A portable liquid measuring and filtering device includes a measuring channel, at least one sensor, at least one actuating device and a filtering element. The measuring channel is used for allowing a target liquid to flow therethrough. The at least one sensor is disposed within the measuring channel for measuring the target liquid. The at least one actuating device is in communication with the measuring channel for transferring the target liquid. The filtering element is disposed within the measuring channel and arranged adjacent to the at least one actuating device for filtering the target liquid. If a measuring result of the sensor indicates that a monitored value of the target liquid is abnormal, the actuating device is enabled to transfer the target liquid. Consequently, the target liquid is filtered by the filtering element.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: March 30, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Ta-Wei Hsueh, Shih-Chang Chen, Li-Pang Mo, Ching-Sung Lin, Yung-Lung Han, Chi-Feng Huang, Wei-Ming Lee
  • Patent number: 10955320
    Abstract: A gas detecting device includes a casing, a gas transportation actuator, a gas detector and a driving module. The casing has an inlet, an outlet and an accommodation slot. The inlet and the outlet are in fluid communication with each other, and the accommodation slot is disposed under the inlet and is in fluid communication with the inlet. The gas transportation is disposed within and seals the accommodation slot, and the gas transportation actuator is enabled to introduce air thereinto through the inlet and discharge the air through the outlet. The gas detector is configured to detect an amount of a specific gas in the air introduced through the inlet. The driving module controls the actuations of the gas transportation actuator and the gas detector, so that the gas detector detects the amount of the specific gas in the air.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: March 23, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Shih-Chang Chen, Ching-Sung Lin, Yung-Lung Han, Chi-Feng Huang, Wei-Ming Lee
  • Patent number: 10952623
    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.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: March 23, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Shih-Chang Chen, Jia-Yu Liao, Yung-Lung Han, Chi-Feng Huang, Wei-Ming Lee
  • Publication number: 20210076755
    Abstract: A pressure-adjustable brassiere pad includes a main body and a gas collection actuator. The main body includes an outer surface layer, an inner surface layer, and a gas bag layer enclosed between the outer surface layer and the inner surface layer. The gas passage of the gas bag layer has a connection end extended out from the main body. The gas collection actuator is connected to the connection end and includes a gas transmitter, a control module, and a gas pressure detector. The gas transmitter supplies gas to the gas bag layer so as to adjust the internal pressure of the gas bag layer. The gas pressure detector detects the internal gas pressure to monitor the internal pressure and notify the control module to control the operation of the gas transmitter.
    Type: Application
    Filed: September 3, 2020
    Publication date: March 18, 2021
    Inventors: Hao-Jan Mou, Yu-Tzu Chen, Yi-Fang Chen, Yung-Lung Han, Chi-Feng Huang, Wei-Ming Lee, Chun-Yi Kuo
  • Publication number: 20210074438
    Abstract: 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.
    Type: Application
    Filed: August 25, 2020
    Publication date: March 11, 2021
    Inventors: Hao-Jan Mou, Yung-Lung Han, Chi-Feng Huang, Chang-Yen Tsai, Wei-Ming Lee, Chun-Yi Kuo
  • Publication number: 20210063368
    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.
    Type: Application
    Filed: August 20, 2020
    Publication date: March 4, 2021
    Inventors: Hao-Jan Mou, Yung-Lung Han, Chi-Feng Huang, Chun-Yi Kuo, Chang-Yen Tsai, Wei-Ming Lee
  • Patent number: 10935532
    Abstract: An actuation-and-detecting module is disclosed and includes a main body, a particle detecting base, plural actuators and sensors. The main body has a first compartment divided into a first chamber and a second chamber, a second compartment having a third chamber and a third compartment divided into a fourth chamber and a fifth chamber by a carrying partition. The particle detecting base is disposed between the fourth chamber and the carrying partition. The first actuator is disposed between the second chamber and a first partition. The second actuator is disposed within a receiving slot of the particle detecting base. The first sensor is disposed within the first chamber. The second sensor is disposed within the third chamber for detecting the air in the third chamber. The third sensor is disposed within a detecting channel of the particle detecting base for detecting the air in the detecting channel.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: March 2, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Ching-Sung Lin, Yung-Lung Han, Chi-Feng Huang, Wei-Ming Lee
  • Patent number: 10928370
    Abstract: An actuating and sensing module includes a main body, an actuator and a gas sensor. The main body includes a partition, an inlet and an outlet. The space inside the main body is divided into a first compartment and a second compartment by the partition. The inlet and the outlet are in fluid communication with the first compartment and the second compartment respectively. The inlet, the first compartment, a communicating hole, the second compartment and the outlet form a gas channel within the main body. The actuator is sealed and disposed between the main body and the partition in the second compartment, wherein gas is introduced into the first compartment through the inlet, transported to the second compartment through the communicating hole, and discharged through the outlet by the actuator. The gas sensor is disposed in the first compartment and separated from the actuator for monitoring the gas on a surface thereof.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: February 23, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Yung-Lung Han, Chi-Feng Huang, Chang-Yen Tsai, Wei-Ming Lee
  • Publication number: 20210047810
    Abstract: A portable drinking water generator includes a micro gas pump, a micro condenser module, and a micro liquid pump. The portable drinking water generator utilizes the micro gas pump to draw air and transmit the purified air to the micro condenser module. The water in the air is condensed into liquid water by the micro condenser module. Afterwards, the liquid water is collected and transported to a water purification module by the micro liquid pump. The liquid water is filtered by the water purification module and becomes drinkable drinking water. Therefore, the portable drinking water generator can achieve generating drinking water.
    Type: Application
    Filed: July 20, 2020
    Publication date: February 18, 2021
    Inventors: Hao-Jan Mou, Ching-Sung Lin, Yung-Lung Han, Chi-Feng Huang, Chun-Yi Kuo, Chang-Yen Tsai, Wei-Ming Lee
  • Patent number: 10921221
    Abstract: A gas detecting device includes a casing, at least one gas transporting actuator, at least one valve and at least one external sensor. The easing has an airflow chamber, an inlet, a branch channel and a connection channel. The airflow chamber communicates with an environment outside the casing through the inlet, and the branch channel communicates with the airflow chamber and the connection channel. The gas transporting actuator is disposed within the branch channel for transporting air into the airflow chamber and the branch channel from the inlet, and has a nozzle plate, a chamber frame, an actuator, an insulation frame and a conducting frame. The valve is disposed between the connection channel and the branch channel for controlling the air to flow into the connection channel. The external sensor is detachably disposed within the connection channel and has a sensor for measuring the air in the connection channel.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: February 16, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Chi-Feng Huang, Yung-Lung Han, Wei-Ming Lee
  • Publication number: 20210017976
    Abstract: A micro pump is disclosed and includes a fluid-converging plate, a valve membrane, a fluid-outlet plate and a pump core module. The fluid-converging plate includes an inner recess, a protruding portion and a fluid-converging aperture. The protruding portion is disposed at a center of the inner recess. The valve membrane includes a valve aperture. The protruding portion of the fluid-converging plate abuts against the valve aperture. A fluid-converging chamber is formed between the valve membrane and the fluid-converging plate. The fluid-outlet plate in a ring shape includes a fluid-outlet channel. The valve aperture is in fluid communication with the fluid-outlet channel. When the fluid is inhaled into the pump core module, the fluid flows to the fluid-converging chamber through the fluid-converging aperture and then pushes out the valve membrane to flow into the fluid-outlet channel of the fluid-outlet plate through the valve aperture. Thereby the fluid transportation is achieved.
    Type: Application
    Filed: June 16, 2020
    Publication date: January 21, 2021
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Shih-Chang Chen, Jia-Yu Liao, Hung-Hsin Liao, Chung-Wei Kao, Yung-Lung Han, Chi-Feng Huang, Chang-Yen Tsai, Wei-Ming Lee
  • Patent number: 10883974
    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.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: January 5, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: 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
  • Patent number: 10883485
    Abstract: A driving system includes a voltage conversion module, a frequency control module, a voltage switching module and a detecting module. The voltage conversion module is used for converting a first DC voltage into a second DC voltage. The frequency control module searches a resonant working frequency of a piezoelectric actuator through circuit oscillation and generates a switching signal according to the resonant working frequency. According to the switching signal, the voltage switching module converts the second DC voltage into an AC voltage so as to drive the piezoelectric actuator. The detecting module includes a gas pressure sensor and a microcontroller. The gas pressure sensor generates a detected gas pressure value according to a result of detecting a gas pressure of the piezoelectric pump. The microcontroller controls the voltage conversion module to adjust the output voltage. Consequently, the gas pressure of the piezoelectric pump is adjusted.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: January 5, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Shih-Chang Chen, Jia-Yu Liao, Chi-Feng Huang, Wei-Ming Lee, Yung-Lung Han
  • Patent number: 10881787
    Abstract: A wearable liquid supplying device for human insulin injection is fixed on a body of human through a ring belt and includes a substrate, a flow-guiding-and-actuating unit, a sensor and a driving chip. The substrate has a liquid storage chamber. The flow-guiding-and-actuating unit has a liquid guiding channel in communication with a liquid storage outlet of the liquid storage chamber and a liquid guiding outlet. The sensor measures a blood glucose level and generates measured data correspondingly. The driving chip receives the measured data from the sensor and controls the actuation of the flow-guiding-and-actuating unit and the open/closed states of the switching valves. The flow-guiding-and-actuating unit is enabled to generate a pressure difference so that the insulin liquid is transported to the liquid guiding outlet through the liquid guiding channel and flows into the microneedle patch for allowing the microneedles to inject the insulin liquid into the subcutaneous tissue.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: January 5, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Li-Pang Mo, Wei-Ming Lee, Chi-Feng Huang, Yung-Lung Han
  • Patent number: 10881786
    Abstract: A wearable liquid supplying device for insulin injection is fixed on a user's body through a ring belt and includes a carrier body, a flow-guiding-and-actuating unit, a sensor, an air bag, a miniature air pump and a driving chip. The sensor measures sweat on human skin to detect a level of the blood glucose. The driving chip receives the glucose monitoring data and accordingly controls the actuation of the flow-guiding-and-actuating unit and the open/closed states of the switching valves. The miniature air pump is enabled to inhale gas into the air bag, so that the air bag is inflated and the ring belt contacts the human skin tightly. The flow-guiding-and-actuating unit is enabled to generate a pressure difference so that the insulin liquid is transported to a liquid guiding outlet through a liquid guiding channel and flows into the microneedle patch for being injected into the subcutaneous tissue.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: January 5, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Li-Pang Mo, Wei-Ming Lee, Chi-Feng Huang, Yung-Lung Han