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).
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Publication number: 20260059714Abstract: An apparatus includes: a cage having a front opening and an upper opening at an upper wall thereof; a heatsink including a front portion movably supported at a front of the cage, a rear portion movably retained at a rear of the cage, and a bottom portion near the upper opening of the cage; a spring holding the front portion of the heatsink; and a linkage deployable by a module inserted into the cage through the front opening to move the heatsink from an open state where the bottom portion is tilted relative to the upper wall to a closed state where the bottom portion enters the cage through the upper opening.Type: ApplicationFiled: August 14, 2025Publication date: February 26, 2026Inventors: CHANG-MING YANG, TERRANCE F. LITTLE
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Patent number: 11311197Abstract: 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: GrantFiled: February 21, 2012Date of Patent: April 26, 2022Assignee: MINGYOUNG BIOMEDICAL CORP.Inventors: Chang-Ming Yang, Tzu-Lin Yang, Hao Yang
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Patent number: 11253203Abstract: 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: GrantFiled: May 27, 2014Date of Patent: February 22, 2022Inventor: Chang-Ming Yang
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Patent number: 11006557Abstract: 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: GrantFiled: April 28, 2012Date of Patent: May 11, 2021Inventors: Chang-Ming Yang, Chunmei Chou
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Patent number: 10762756Abstract: 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: GrantFiled: March 24, 2019Date of Patent: September 1, 2020Assignee: U&U ENGINEERING INC.Inventors: Ping-Chang Tsao, Hung-Chun Lin, Chang-Ming Yang, Yi-Hsuan Tan, Shuo-Kai Liu
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Publication number: 20190295394Abstract: 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: ApplicationFiled: March 24, 2019Publication date: September 26, 2019Inventors: Ping-Chang TSAO, Hung-Chun LIN, Chang-Ming YANG, Yi-Hsuan TAN, Shuo-Kai LIU
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Patent number: 10376155Abstract: 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: GrantFiled: November 7, 2012Date of Patent: August 13, 2019Inventors: Chang-Ming Yang, Tzulin Yang, Ching Wen Yang, Hao Yang
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Patent number: 9462978Abstract: 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: GrantFiled: January 24, 2009Date of Patent: October 11, 2016Assignee: Ming Young Biomedical Corp.Inventors: Chang-Ming Yang, Tzulin Yang, Hao Yang
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Patent number: 9161721Abstract: 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: GrantFiled: June 4, 2012Date of Patent: October 20, 2015Inventor: Chang-Ming Yang
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Patent number: 8961439Abstract: 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: GrantFiled: March 5, 2012Date of Patent: February 24, 2015Assignee: Ming Young Biomedical Corp.Inventors: Chang-Ming Yang, Tzu Lin Yang, Ching Wen Yang, Hao Yang
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Publication number: 20140343392Abstract: 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: ApplicationFiled: May 27, 2014Publication date: November 20, 2014Inventor: Chang-Ming Yang
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Publication number: 20140084045Abstract: 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: ApplicationFiled: April 28, 2012Publication date: March 27, 2014Inventors: Chang-Ming Yang, Chunmei Chou
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Patent number: 8597241Abstract: 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: GrantFiled: February 20, 2009Date of Patent: December 3, 2013Inventors: Chang-Ming Yang, Chun-Mei Chou
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Publication number: 20130066168Abstract: 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: ApplicationFiled: November 7, 2012Publication date: March 14, 2013Inventors: Chang-Ming Yang, Tzulin Yang, Ching Wen Yang, Hao Yang
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Patent number: 8331097Abstract: 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: GrantFiled: September 3, 2008Date of Patent: December 11, 2012Inventors: Chang-Ming Yang, Tzulin Yang, Chingwen Yang, Hao Yang
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Publication number: 20120253234Abstract: 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: ApplicationFiled: March 5, 2012Publication date: October 4, 2012Applicant: MING YOUNG BIOMEDICAL CORP.Inventors: Chang-Ming Yang, Tzu Lin Yang, Ching Wen Yang, Hao Yang
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Publication number: 20120238845Abstract: 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: ApplicationFiled: June 4, 2012Publication date: September 20, 2012Inventor: Chang-Ming Yang
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Publication number: 20120215076Abstract: 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: ApplicationFiled: February 21, 2012Publication date: August 23, 2012Applicant: MING YOUNG BIOMEDICAL CORP.Inventors: Chang-Ming Yang, Tzu-Lin Yang, Hao Yang
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Publication number: 20110282164Abstract: 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: ApplicationFiled: January 24, 2009Publication date: November 17, 2011Applicant: MING YOUNG BIOMEDICAL CORP.Inventors: Chang-Ming Yang, Tzulin Yang, Hao Yang
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Publication number: 20100296257Abstract: 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: ApplicationFiled: September 3, 2008Publication date: November 25, 2010Inventors: Chang-Ming Yang, Tzulin Yang, Chingwen Yang, Hao Yang