公开(公告)号：US11169069B2

公开(公告)日：2021-11-09

申请号：US17015582

申请日：2020-09-09

Applicant: Microjet Technology Co., Ltd.

Inventor： Hao-Jan Mou ,  Ching-Sung Lin ,  Chin-Chuan Wu ,  Chih-Kai Chen ,  Yung-Lung Han ,  Chi-Feng Huang ,  Chang-Yen Tsai

IPC: G01N15/02

Abstract: A particle detecting module is provided. The particle 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 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.

公开(公告)号：US20210144884A1

公开(公告)日：2021-05-13

申请号：US17083599

申请日：2020-10-29

Applicant: MICROJET TECHNOLOGY CO., LTD.

Inventor： Hao-Jan Mou ,  Ching-Sung Lin ,  Chin-Chuan Wu ,  Chih-Kai Chen ,  Yung-Lung Han ,  Chi-Feng Huang ,  Wei-Ming Lee

IPC: H05K7/20 ,  H05K5/02 ,  H01L41/09

Abstract: A heat-dissipating component for a mobile device includes a case body, a micro pump, and a heat dissipation tube plate. The case body has a vent hole and a positioning accommodation trough. The bottom of the positioning accommodation trough is in communication with the vent hole. The micro pump is disposed in the positioning accommodation trough and corresponds to the vent hole The heat dissipation tube plate has cooling fluid inside. One end of the heat dissipation tube plate is fixed on the positioning accommodation trough and contacts a heating element of the mobile device. The gas transmitted by the micro pump forms gas flow so as to perform heat exchange with heat absorbed by the heat dissipation tube plate, and the gas flow is discharged out through the vent hole.

公开(公告)号：US10995743B2

公开(公告)日：2021-05-04

申请号：US16036036

申请日：2018-07-16

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 ,  Chang-Yen Tsai

IPC: F04B43/04 ,  A62B9/00 ,  A62B23/00 ,  B01D46/44

Abstract: An air-filtering protection device includes a filtering mask and an actuating and sensing device. The filtering mask is for being worn to filter air. The actuating and sensing device is mounted and positioned on the filtering mask and includes at least one sensor, 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 air to flow toward the sensor through the guiding channel so as to make the air sensed by the sensor.

公开(公告)号：US20200292438A1

公开(公告)日：2020-09-17

申请号：US16816035

申请日：2020-03-11

Applicant: Microjet Technology Co., Ltd.

Inventor： Hao-Jan Mou ,  Chin-Chuan Wu ,  Chih-Kai Chen ,  Ching-Sung Lin ,  Chi-Feng Huang ,  Yung-Lung Han ,  Chun-Yi Kuo

IPC: G01N15/06 ,  G01N15/02

Abstract: A particle detecting device is provided. The particle detecting device includes a base, a detecting element, a micro pump and a drive control board. The base includes a detecting channel, a beam channel and a light trapping region. The detecting element includes a microprocessor, a particle sensor and a laser transmitter. The particle sensor is disposed at an orthogonal position where the detecting channel intersects the beam channel. When the micro pump, the particle sensor and the laser transmitter are enabled under the control of the microprocessor, the gas outside the detecting channel is inhaled into the detecting channel. When the gas flows to the orthogonal position where the detecting channel intersects the beam channel, the gas is irradiated by the projecting light source from the laser transmitter, and projecting light spots generated are projected on the particle sensor for detecting the size and the concentration of suspended particles.

公开(公告)号：US20190302072A1

公开(公告)日：2019-10-03

申请号：US16265582

申请日：2019-02-01

Applicant: Microjet Technology Co., Ltd.

Inventor： Hao-Jan Mou ,  Shih-Chang Chen ,  Chi-Chang Yang ,  Chiu-Lin Lee ,  Jia-Yu Liao ,  Ching-Sung Lin ,  Chih-Kai Chen ,  Chi-Feng Huang ,  Yung-Lung Han

IPC: G01N33/00 ,  G01N1/22

Abstract: A gas detecting module includes a carrying plate, a sensor, a compartment body and an actuator. The carrying plate has a substrate and a gas opening. The compartment body is divided into a first compartment and a second compartment by a partition plate. The first compartment has an opening. The second compartment has an outlet and accommodates the actuator. The bottom of the compartment body has an accommodation recess receiving the carrying plate, whereby the gas opening is aligned with the outlet, and the sensor packaged on the substrate is disposed within the first compartment through the opening. The partition plate has a notch. The gas detecting module is assembled in a slim-type portable device having a casing. The casing has an inlet aligned with the first compartment. As the actuator is actuated, ambient gas is inhaled into the first compartment, and the sensor detects the gas flowing therethrough.

公开(公告)号：US12186695B2

公开(公告)日：2025-01-07

申请号：US17648948

申请日：2022-01-26

Applicant: Microjet Technology Co., Ltd.

Inventor： Hao-Jan Mou ,  Chin-Chuan Wu ,  Ching-Sung Lin ,  Yung-Lung Han ,  Chi-Feng Huang

IPC: B01D46/00

Abstract: A method for notifying a service life of a filter includes steps of providing a filter for filtering an air pollution source; providing a gas detection device for detecting the air pollution source and outputting the detection data of the air pollution source; providing a connection device for receiving, computing and comparing the detection data of the air pollution source detected by the gas detection device, so as to display a reducing rate of filtering efficiency for the filter; and when the reducing rate of filtering efficiency for the filter reaches a preset alert value, the connection device sends out a notification alert of replacing the filter.

公开(公告)号：USD1050918S1

公开(公告)日：2024-11-12

申请号：US29901238

申请日：2023-08-30

Applicant: Microjet Technology Co., Ltd.

Designer： Hao-Jan Mou ,  Chin-Chuan Wu ,  Ching-Sung Lin ,  Wen-Yang Yang ,  Chi-Feng Huang

公开(公告)号：US12107071B2

公开(公告)日：2024-10-01

申请号：US17559025

申请日：2021-12-22

Applicant: MICROJET TECHNOLOGY CO., LTD.

Inventor： Hao-Jan Mou ,  Ching-Sung Lin ,  Yung-Lung Han ,  Chi-Feng Huang ,  Chin-Wen Hsieh ,  Tsung-I Lin

IPC: H01L23/498 ,  H01L23/00 ,  H01L25/00 ,  H01L25/065

CPC classification number: H01L25/0652 ,  H01L23/49816 ,  H01L24/16 ,  H01L25/50 ,  H01L2224/16153 ,  H01L2924/15311

Abstract: A system-in-package chip of printer driver system applicable in a printer includes a first chip, a second chip, and a third chip. The first chip, the second chip, and the third chip are arranged in a common package. The first chip and the second chip are arranged side-by-side on a carrier in the common package. The third chip is arranged on a top portion of the first chip in the common package. A wire carrier structure is formed on the top portion of the first chip before the third chip is disposed on the first chip.

公开(公告)号：US12023922B2

公开(公告)日：2024-07-02

申请号：US17568024

申请日：2022-01-04

Applicant: MICROJET TECHNOLOGY CO., LTD.

Inventor： Hao-Jan Mou ,  Ching-Sung Lin ,  Yung-Lung Han ,  Chi-Feng Huang ,  Tsung-I Lin ,  Yang Ku

IPC: B41J2/045

CPC classification number: B41J2/04541 ,  B41J2/04586

Abstract: A printer driving system includes a printer driving control circuit arranged on an ink cassette carrying device of a printer, an inkjet print head cassette arranged on a supporting base of the ink cassette carrying device, and a connection port. The printer driving control circuit includes a driving signal coding chip connected to a bus wire. The inkjet print head cassette includes a driving signal decoding chip and an inkjet print head chip. The driving signal decoding chip is connected to the driving signal coding chip through the bus wire. The connection port is arranged on the bus wire connected between the driving signal coding chip and the driving signal decoding chip. The inkjet print head cassette is detachably arranged on the supporting base of the ink cassette carrying device of the printer through the connection port.

公开(公告)号：US11614385B2

公开(公告)日：2023-03-28

申请号：US17016618

申请日：2020-09-10

Applicant: Microjet Technology Co., Ltd.

Inventor： Hao-Jan Mou ,  Ching-Sung Lin ,  Wen-Yang Yang ,  Yung-Lung Han ,  Chi-Feng Huang ,  Chun-Yi Kuo ,  Chin-Wen Hsieh

IPC: G01N1/24 ,  F04B45/047 ,  G01N33/00

Abstract: A gas detecting module is disclosed. A gas-inlet concave and a gas-outlet concave are formed on a sidewall of a base. A gas-inlet-groove region and a gas-outlet-groove region are formed on a surface of the base. The gas-inlet concave is in communication with a gas-inlet groove of the gas-inlet-groove region, and the gas-outlet concave is in communication a gas-outlet groove of the gas-outlet-groove region. The gas-inlet-groove region and the gas-outlet-groove region are covered by a thin film to achieve the effectiveness of laterally inhaling and discharging out gas relative to the gas detecting module.