Patents by Inventor Chang-Ming Yang

Chang-Ming Yang 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).

  • Publication number: 20210275041
    Abstract: A blood pressure measurement module is provided and includes a base, a valve plate, a top cover, a micro pump, a driving circuit board and a pressure sensor. The valve plate is disposed between the base and the top cover. The micro pump is disposed within the base. The pressure sensor is disposed on the driving circuit board. An air inlet groove and the pressure sensor are connected to an airbag. The micro pump is actuated to make the airbag be inflated and oppress the skin of a user. The pressure sensor detects the pressure change within the airbag to measure the blood pressure of the user.
    Type: Application
    Filed: February 25, 2021
    Publication date: September 9, 2021
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Ching-Sung Lin, Wen-Yang Yang, Yung-Lung Han, Chi-Feng Huang, Chang-Yen Tsai, Wei-Ming Lee
  • Patent number: 11006557
    Abstract: Cloth electronic product, by which physiological information can be examined through cloth, includes a packaging cloth or a heat melt adhesive film as circuit, at least an electronic component, such as resistors, microprocessors and sensing assembly, etc., at least a transmission line to be connected with the conductive region of electronic component. Method of producing a cloth electronic product includes sewing the electronic component on packaging cloth or heat melt adhesive film after being connected with the transmission line, or connecting electronic component with the transmission line during the process of jointing of transmission or sewing of packaging cloth or heat melt adhesive film, and then sewing the packaging cloth on the clothing cloth or integrating the heat melt adhesive film into the packaging cloth or clothing cloth. Original structure of the heat melt adhesive film cannot be viewed and miniaturization effects can be produced.
    Type: Grant
    Filed: April 28, 2012
    Date of Patent: May 11, 2021
    Inventors: Chang-Ming Yang, Chunmei Chou
  • Patent number: 10762756
    Abstract: The present disclosure provides microwave intrusion detecting device with multi-direction and multi-range fence which detects human or vehicle intrusions within altering range by transmitting microwave signals and receiving echo signals. It includes pair of detecting units, a signal unit, a processor, a control interface, an alarm unit, a storage unit, a communication unit, and a power supply unit. The pair of detection units are physically composed back-to-back which can form a long-distance electronic fence. The second detection unit can be separated from a main body to adjust the antenna coverage angle to adapt to environment or obstacles. The signal unit generates the frequency modulated continuous wave signal to the two detecting units respectively. The processor can set thresholds segments to from passing gates in microwave intrusion detecting device and can generate an alarm unit message.
    Type: Grant
    Filed: March 24, 2019
    Date of Patent: September 1, 2020
    Assignee: U&U ENGINEERING INC.
    Inventors: Ping-Chang Tsao, Hung-Chun Lin, Chang-Ming Yang, Yi-Hsuan Tan, Shuo-Kai Liu
  • Publication number: 20200107779
    Abstract: A sensing system utilizing a multifunctional fabric provides capabilities of self-monitoring and monitoring the ambient environment before using the sensing fabric, and consequently, the system can determine whether the fabric is operating properly before using the fabric. The system can continuously provide information for determining a previous sensing result as well as continuously monitoring a signal of interest. If a problem occurs in any interval, the system can notify a user or a monitoring center of the problem, and resolves the problem so as to provide an uninterrupted monitored signal, achieving full-time monitoring. As a result, it is not required to frequently replace the sensing fabric, resulting in an environmental friendly effect. More importantly, the system has an energy generation mechanism and can conserve the energy. The system is applicable to a human being or animal.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 9, 2020
    Inventor: Chang Ming Yang
  • Publication number: 20190295394
    Abstract: The present disclosure provides microwave intrusion detecting device with multi-direction and multi-range fence which detects human or vehicle intrusions within altering range by transmitting microwave signals and receiving echo signals. It includes pair of detecting units, a signal unit, a processor, a control interface, an alarm unit, a storage unit, a communication unit, and a power supply unit. The pair of detection units are physically composed back-to-back which can form a long-distance electronic fence. The second detection unit can be separated from a main body to adjust the antenna coverage angle to adapt to environment or obstacles. The signal unit generates the frequency modulated continuous wave signal to the two detecting units respectively. The processor can set thresholds segments to from passing gates in microwave intrusion detecting device and can generate an alarm unit message.
    Type: Application
    Filed: March 24, 2019
    Publication date: September 26, 2019
    Inventors: Ping-Chang TSAO, Hung-Chun LIN, Chang-Ming YANG, Yi-Hsuan TAN, Shuo-Kai LIU
  • Patent number: 10376155
    Abstract: A system for generating physiological signals using a cloth capacitive sensor, includes a cloth, at least one conductive area arranged on the cloth, a signal circuit; a capacitive sensor formed between the cloth and a human body; a resistor R, a capacitor C, an inductor L, an operational amplifier, a diode, a Schmitt trigger, CMOS, a transistor, or an IC that forms a charge or discharge circuit, connected with the cloth capacitive sensor to change a signal range of frequency, cycle, voltage or current; wherein when a force, pressure, tensile force, torsion or tension is applied between the human body and the cloth, the capacitance changes, the circuit sends a signal, and the system receives the change in capacitance between the conductive cloth and the human body; wherein the change is represented by a frequency, cycle, voltage or current change.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: August 13, 2019
    Inventors: Chang-Ming Yang, Tzulin Yang, Ching Wen Yang, Hao Yang
  • Patent number: 9462978
    Abstract: A sensing device comprises a substrate material layer and a plurality of sensors provided on the substrate material layer. The plurality of sensors is electrically connected to form a loop. The loop has two output ends. There is a loop output value between the two output ends. The loop output value varies when the sensors are subjected to an external force. Each sensor has one induction value. The induction value of each sensor is different from each other. A total induction value of any one or more sensors is different from a total induction value of the other one or more sensors.
    Type: Grant
    Filed: January 24, 2009
    Date of Patent: October 11, 2016
    Assignee: Ming Young Biomedical Corp.
    Inventors: Chang-Ming Yang, Tzulin Yang, Hao Yang
  • Patent number: 9161721
    Abstract: An electronic device includes an upper layer made of a non-conductive material; a lower layer made of a non-conductive material, wherein at least one of the upper layer and the lower layer is made of a resilient material having a sufficient elasticity such that it will return to an original shape after being deformed, wherein the upper layer comprises an upper conductor and the lower layer comprises a lower conductor and a space is provided between the upper conductor and the lower conductor such that the upper conductor and the lower conductor are not in contact until a force is applied to deform at least one of the upper layer and the lower layer. A sensor device for human body testing connected with the lower conductor, or the lower conductor is configured to function as part of a sensor device for human body testing.
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: October 20, 2015
    Inventor: Chang-Ming Yang
  • Patent number: 8961439
    Abstract: A system for analyzing gait using textile sensors is disclosed. A system includes a sock sensing system, which comprises a sock and at least one switch, tension sensor, or pressure sensor for sensing a posture or movement; and a processor configured to receive signals from the sock sensing system and to analyze a gait parameter, wherein the processor is configured to calculate the gait parameter using a signal from the sock sensing system as a trigger point.
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: February 24, 2015
    Assignee: Ming Young Biomedical Corp.
    Inventors: Chang-Ming Yang, Tzu Lin Yang, Ching Wen Yang, Hao Yang
  • Publication number: 20140343392
    Abstract: The invention discloses an object, a method and a system for detecting heartbeat or whether an electrode is in good contact. The heartbeat is detected by arranging multiple textile electrodes on the textile, using ECG equipotential line diagram, considering interference caused of human movement, and designing a separating electrode structure, electrode position, area and lead layout in an innovative manner; the dry electrode or capacitive coupling electrode is selected along with the change of environmental state so as to pick up the ECG signals; the contact between the electrode and the human body can be detected whether it is in a good state or not by measuring the noise, body surface impedance, muscle impedance and the like; in addition, the posture and action of human body can be speculated according to the wave mode and noise of the ECG signals.
    Type: Application
    Filed: May 27, 2014
    Publication date: November 20, 2014
    Inventor: Chang-Ming Yang
  • Publication number: 20140084045
    Abstract: Cloth electronic product, by which physiological information can be examined through cloth, includes a packaging cloth or a heat melt adhesive film as circuit, at least an electronic component, such as resistors, microprocessors and sensing assembly, etc., at least a transmission line to be connected with the conductive region of electronic component. Method of producing a cloth electronic product includes sewing the electronic component on packaging cloth or heat melt adhesive film after being connected with the transmission line, or connecting electronic component with the transmission line during the process of jointing of transmission or sewing of packaging cloth or heat melt adhesive film, and then sewing the packaging cloth on the clothing cloth or integrating the heat melt adhesive film into the packaging cloth or clothing cloth. Original structure of the heat melt adhesive film cannot be viewed and miniaturization effects can be produced.
    Type: Application
    Filed: April 28, 2012
    Publication date: March 27, 2014
    Inventors: Chang-Ming Yang, Chunmei Chou
  • Patent number: 8597241
    Abstract: A retained needle structure of a comprises a syringe needle with one or more fastening portion, a catheter with a cannula having a flexible tube, as well as a syringe cover with an aperture and gliding portion. The syringe needle has an inserting portion which is axially operated by users to enhance safety practice in clinical use. First design is the sliding slot has a deflected slant portion at the distal end. When the fastening portion is at the rear end of sliding slot, the injection needle is already inside of syringe cover. At the same point, body of the syringe needle is deflected laterally from the center of the syringe cover. The second design is used the levering effect from gravity of syringe cover. When the fastening portion is at the rear end of sliding slot, the syringe cover is vertically rotated from the original center of the syringe cover.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: December 3, 2013
    Inventors: Chang-Ming Yang, Chun-Mei Chou
  • Patent number: 8449506
    Abstract: An automatic feeding/sputum suction device, which mainly comprises a feeding syringe or sputum suction device, an air pump, a liquid food replenishing drum or oxygen/water supply device, three-way control valve, feeding duct or sputum suction duct, controller and detector strap, wherein the three-way control valve is connected with liquid food replenishing drum (oxygen/water supply device), feeding syringe (sputum suction device) and feeding duct (sputum suction duct).
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: May 28, 2013
    Inventor: Chang Ming Yang
  • Publication number: 20130066168
    Abstract: A system for generating physiological signals using a cloth capacitive sensor, includes a cloth, at least one conductive area arranged on the cloth, a signal circuit; a capacitive sensor formed between the cloth and a human body; a resistor R, a capacitor C, an inductor L, an operational amplifier, a diode, a Schmitt trigger, CMOS, a transistor, or an IC, connected with the cloth capacitive sensor to form a charge and discharge circuit to change a signal range of frequency, cycle, voltage or current; wherein when a force, pressure, tensile force, torsion or tension is applied between the human body and the cloth, the capacitance changes, the circuit sends a signal, and the system receives the change in capacitance between the conductive cloth and the human body; wherein the change is represented by a frequency, cycle, voltage or current change.
    Type: Application
    Filed: November 7, 2012
    Publication date: March 14, 2013
    Inventors: Chang-Ming Yang, Tzulin Yang, Ching Wen Yang, Hao Yang
  • Patent number: 8331097
    Abstract: A cloth material with separate conductive areas includes at least one first layer comprising at least one first conductive area; and at least one extension part, which includes at least one accessory and at least one connecting part connected to the accessory, wherein the extension part comprises at least one second conductive area, which corresponds in location to the first conductive area on the first layer, wherein the first conductive area and the second conductive area are inductively coupled, a condition of inductive coupling is adapted to be changed by an outside force.
    Type: Grant
    Filed: September 3, 2008
    Date of Patent: December 11, 2012
    Inventors: Chang-Ming Yang, Tzulin Yang, Chingwen Yang, Hao Yang
  • Publication number: 20120253234
    Abstract: A system for analyzing gait using textile sensors is disclosed. A system includes a sock sensing system, which comprises a sock and at least one switch, tension sensor, or pressure sensor for sensing a posture or movement; and a processor configured to receive signals from the sock sensing system and to analyze a gait parameter, wherein the processor is configured to calculate the gait parameter using a signal from the sock sensing system as a trigger point.
    Type: Application
    Filed: March 5, 2012
    Publication date: October 4, 2012
    Applicant: MING YOUNG BIOMEDICAL CORP.
    Inventors: Chang-Ming Yang, Tzu Lin Yang, Ching Wen Yang, Hao Yang
  • Publication number: 20120238845
    Abstract: An electronic device includes an upper layer made of a non-conductive material; a lower layer made of a non-conductive material, wherein at least one of the upper layer and the lower layer is made of a resilient material having a sufficient elasticity such that it will return to an original shape after being deformed, wherein the upper layer comprises an upper conductor and the lower layer comprises a lower conductor and a space is provided between the upper conductor and the lower conductor such that the upper conductor and the lower conductor are not in contact until a force is applied to deform at least one of the upper layer and the lower layer. A sensor device for human body testing connected with the lower conductor, or the lower conductor is configured to function as part of a sensor device for human body testing.
    Type: Application
    Filed: June 4, 2012
    Publication date: September 20, 2012
    Inventor: Chang-Ming Yang
  • Publication number: 20120215076
    Abstract: An article for detecting physiological function and posture status is disclosed. The article touches body directly or indirectly; wherein at least a group of non-posture physiological sensors are configured on this object and at least a switch, tension sensor, pressure sensor or pressure applicator are coupled with or touch this object; the switch, tension sensor, pressure sensor or pressure applicator are configured on a different or the same object with the physiological sensors, or divided into two parts that contact each other while external force applied; the non-posture physiological sensors sense the physiological function and posture status of the user.
    Type: Application
    Filed: February 21, 2012
    Publication date: August 23, 2012
    Applicant: MING YOUNG BIOMEDICAL CORP.
    Inventors: Chang-Ming Yang, Tzu-Lin Yang, Hao Yang
  • Patent number: 8193465
    Abstract: An electronic device which includes a resilient piece, base plate and electronic source. The upper conductor is located on the resilient piece; the base plate is connected to the resilient piece, with a space between the two. The lower conductor is located on the base plate, and there is a crevice between the lower conductor and the upper conductor. The electronic source electrically connected to the upper conductor and the lower conductor. The sensor device is located on the base plate. Utilizing this structure, the electronic device can, based on the user's needs, perform testing of the subject's physiological status or test a specific site that is pressed, be used as assist for medical equipment, exercise equipment or communications facilities.
    Type: Grant
    Filed: March 22, 2008
    Date of Patent: June 5, 2012
    Inventors: Chang Ming Yang, Tzu Lin Yang, Ching Wen Yang, Hao Yang
  • Publication number: 20110282164
    Abstract: A sensing device comprises a substrate material layer and a plurality of sensors provided on the substrate material layer. The plurality of sensors is electrically connected to form a loop. The loop has two output ends. There is a loop output value between the two output ends. The loop output value varies when the sensors are subjected to an external force. Each sensor has one induction value. The induction value of each sensor is different from each other. A total induction value of any one or more sensors is different from a total induction value of the other one or more sensors.
    Type: Application
    Filed: January 24, 2009
    Publication date: November 17, 2011
    Applicant: MING YOUNG BIOMEDICAL CORP.
    Inventors: Chang-Ming Yang, Tzulin Yang, Hao Yang