Patents by Inventor Tsung-Yuan Wu

Tsung-Yuan Wu 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: 11292357
    Abstract: An intelligent current control apparatus provides a current control for a power supply branch and a load. The intelligent current control apparatus includes at least one power conversion unit and a control unit. The control unit controls a total phase current, which is composed of a single-phase current and a household phase current in the same phase, to be less than or equal to a rated phase current of the power supply branch.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: April 5, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Tsung-Yuan Wu
  • Patent number: 11282132
    Abstract: The present invention relates to frameworks and methodologies configured to enable generation and utilisation of three-dimensional body scan data. Various embodiments are described by reference to applications by which body scan data is collected, and/or subsequently utilised in the context of providing downstream functionalities, for example in the context of enabling users and/or business derive benefit from three-dimensional body scan data.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: March 22, 2022
    Assignee: mPort Ltd
    Inventors: Tsung-Yuan Wu, Dipra Ray
  • Patent number: 11264827
    Abstract: A charging power system with low standby power consumption includes a system control unit and a plurality of charging modules. The charging modules are electrically connected in parallel and receive an input power source. Each charging module includes an auxiliary power supply unit, a power conversion unit, and a charging module control unit. When the charging modules enter standby conditions, the system control unit produces auxiliary control signals and the charging module control units produce main control signals to correspondingly control the auxiliary power supply units to stop outputting auxiliary power. Accordingly, it is to reduce standby power consumption and increase overall efficiency of the charging power system.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: March 1, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Tsung-Yuan Wu
  • Patent number: 10913370
    Abstract: A power supply system includes a power distribution branch, a charging branch, and a control unit. The power distribution branch receives a first current. The charging branch includes a charging unit, and the charging branch receives a second current to charge an electric vehicle through the charging unit. The control unit is connected to the charging unit, and receives a current signal of the first current consumed by the power distribution branch. The control unit calculates an adjustment value of the second current according to a variation value of the first current when the first current is varied. A sum of the first current and the second current is less than or equal to an upper-limit value of a total household current. The control unit produces a charging command according to the adjustment value of the second current and provides the charging command to the charging unit.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: February 9, 2021
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Tadashi Kubota, Toru Kido, Jung-Yun Bair, Tsung-Yuan Wu, Mao-Tso Cheng
  • Publication number: 20200290470
    Abstract: An intelligent current control apparatus provides a current control for a power supply branch and a load. The intelligent current control apparatus includes at least one power conversion unit and a control unit. The control unit controls a total phase current, which is composed of a single-phase current and a household phase current in the same phase, to be less than or equal to a rated phase current of the power supply branch.
    Type: Application
    Filed: July 3, 2019
    Publication date: September 17, 2020
    Inventor: Tsung-Yuan WU
  • Patent number: 10727438
    Abstract: An OLED component is disclosed, which relates to the technical field of display panel. The OLED component comprises a TFT substrate, a coating zone, a sealant, a cover and a photo spacer. The coating zone is located at a center of the TFT substrate; the sealant is arranged around the coating zone; the cover is arranged above the coating zone and the sealant; and the photo spacer is arranged on an upper surface of the coating zone for supporting the cover. Since the photo spacer is arranged on the upper surface of the coating zone, an alignment accuracy can be improved, and the OLED component can be easily manufactured. Meanwhile, a cell thickness uniformity of a large-sized panel can be maintained, and occurrence of Newton rings can be avoided.
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: July 28, 2020
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Wenjie Li, Tsung Yuan Wu
  • Patent number: 10673266
    Abstract: An electric vehicle supply equipment includes multiple first power modules and a control circuit. The first power modules are electrically coupled in series at output and configured to provide a charging current and a charging voltage to charge an electric vehicle. The control circuit is configured to control one of the first power modules to be operated in a constant current mode to output the charging current, and configured to control the rest of first power modules to be operated in a constant voltage mode respectively to have at least one output voltage for generation of the charging voltage.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: June 2, 2020
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Tsung-Yuan Wu
  • Publication number: 20190386239
    Abstract: An OLED component is disclosed, which relates to the technical field of display panel. The OLED component comprises a TFT substrate, a coating zone, a sealant, a cover and a photo spacer. The coating zone is located at a center of the TFT substrate; the sealant is arranged around the coating zone; the cover is arranged above the coating zone and the sealant; and the photo spacer is arranged on an upper surface of the coating zone for supporting the cover. Since the photo spacer is arranged on the upper surface of the coating zone, an alignment accuracy can be improved, and the OLED component can be easily manufactured. Meanwhile, a cell thickness uniformity of a large-sized panel can be maintained, and occurrence of Newton rings can be avoided.
    Type: Application
    Filed: July 4, 2017
    Publication date: December 19, 2019
    Applicant: Shenzhen China Star Optoelectronics Technology Co. , Ltd.
    Inventors: Wenjie LI, Tsung Yuan WU
  • Patent number: 10424736
    Abstract: An aging test system and method are disclosed. An aging test system includes a vacuum chamber provided with an aging device for aging a display panel; a lighting mechanism electrically connected to the display panel for lighting up the display panel; at least one spectrometer for detecting a color coordinate and a brightness of the display panel; at least one camera for detecting a dark spot defect of sub-pixels of the display panel. Accordingly, the present invention can save the inspection time, increase the inspection efficiency and save the inspection device in order to reduce the inspection cost.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: September 24, 2019
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Aiguo Tu, Chun-Hsiung Fang, Tsung-yuan Wu, Jinchuan Li, Liang Jiang, Feng Wei
  • Publication number: 20190207415
    Abstract: A charging power system with low standby power consumption includes a system control unit and a plurality of charging modules. The charging modules are electrically connected in parallel and receive an input power source. Each charging module includes an auxiliary power supply unit, a power conversion unit, and a charging module control unit. When the charging modules enter standby conditions, the system control unit produces auxiliary control signals and the charging module control units produce main control signals to correspondingly control the auxiliary power supply units to stop outputting auxiliary power. Accordingly, it is to reduce standby power consumption and increase overall efficiency of the charging power system.
    Type: Application
    Filed: June 29, 2018
    Publication date: July 4, 2019
    Inventor: Tsung-Yuan WU
  • Publication number: 20190165582
    Abstract: An electric vehicle supply equipment includes multiple first power modules and a control circuit. The first power modules are electrically coupled in series at output and configured to provide a charging current and a charging voltage to charge an electric vehicle. The control circuit is configured to control one of the first power modules to be operated in a constant current mode to output the charging current, and configured to control the rest of first power modules to be operated in a constant voltage mode respectively to have at least one output voltage for generation of the charging voltage.
    Type: Application
    Filed: February 1, 2019
    Publication date: May 30, 2019
    Inventor: Tsung-Yuan WU
  • Patent number: 10236705
    Abstract: An Electric Vehicle Supply Equipment includes a plurality of first power modules and a control circuit. The first power modules are electrically coupled in series at output and configured to provide a charging current and a charging voltage to charge an Electric Vehicle. The control circuit is configured to output a first current control signal to control one of the first power modules to be operated in a constant current mode and output first voltage control signals to control the other first power modules to be operated in a constant voltage mode respectively. The control circuit controls the charging current via the first power module operated in the constant current mode, and controls the first power modules operated in the constant voltage mode have the output voltages corresponding to their first voltage control signals respectively.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: March 19, 2019
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Tsung-Yuan Wu
  • Patent number: 10227014
    Abstract: A charge gun and an Electric Vehicle Supply Equipment (EVSE) are provided. The charge gun includes at least one charging terminal, a ground terminal, a control pilot terminal and an over temperature detecting circuit. The charging terminal is configured to be electrically coupled to an electric vehicle to charge the electric vehicle. The ground terminal is electrically coupled to an equipment ground. The control pilot terminal is configured to transmit a control pilot signal between the charge gun and the electric vehicle. The over-temperature detecting circuit is electrically coupled between the ground terminal and the control pilot terminal. The over-temperature detecting circuit includes a temperature sensor and a resistance of temperature sensor changes correspondingly when a temperature of the charge gun exceeds a safety limit value.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: March 12, 2019
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Tsung-Yuan Wu
  • Publication number: 20190013473
    Abstract: An aging test system and method are disclosed. An aging test system includes a vacuum chamber provided with an aging device for aging a display panel; a lighting mechanism electrically connected to the display panel for lighting up the display panel; at least one spectrometer for detecting a color coordinate and a brightness of the display panel; at least one camera for detecting a dark spot defect of sub-pixels of the display panel. Accordingly, the present invention can save the inspection time, increase the inspection efficiency and save the inspection device in order to reduce the inspection cost.
    Type: Application
    Filed: August 17, 2017
    Publication date: January 10, 2019
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Aiguo TU, CHUN-HSIUNG FANG, Tsung-yuan WU, Jinchuan LI, Liang JIANG, Feng WEI
  • Publication number: 20180264966
    Abstract: A power supply system includes a power distribution branch, a charging branch, and a control unit. The power distribution branch receives a first current. The charging branch includes a charging unit, and the charging branch receives a second current to charge an electric vehicle through the charging unit. The control unit is connected to the charging unit, and receives a current signal of the first current consumed by the power distribution branch. The control unit calculates an adjustment value of the second current according to a variation value of the first current when the first current is varied. A sum of the first current and the second current is less than or equal to an upper-limit value of a total household current. The control unit produces a charging command according to the adjustment value of the second current and provides the charging command to the charging unit.
    Type: Application
    Filed: August 17, 2017
    Publication date: September 20, 2018
    Inventors: Tadashi KUBOTA, Toru KIDO, Jung-Yun BAIR, Tsung-Yuan WU, Mao-Tso CHENG
  • Patent number: 9996963
    Abstract: A scanning booth with a user interface. The interface receives user identification or registration data and provides instructional prompts for the user to assume various predefined positions, stances and postures. Image data of each pose is captured using scanning devices in the booth. A three dimensional avatar is generated based on the mapping or morphing of image data to a generic avatar model. Data from the generated model is transmitted to a server where it is stored in a database for later account application in, for example, garment sizing, display or fitting, or health monitoring.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: June 12, 2018
    Assignee: MPORT PTY LTD
    Inventors: Dipra Ray, Melody Shiue, Tsung Yuan Wu, John Quinn
  • Publication number: 20180138721
    Abstract: An Electric Vehicle Supply Equipment includes a plurality of first power modules and a control circuit. The first power modules are electrically coupled in series at output and configured to provide a charging current and a charging voltage to charge an Electric Vehicle. The control circuit is configured to output a first current control signal to control one of the first power modules to be operated in a constant current mode and output first voltage control signals to control the other first power modules to be operated in a constant voltage mode respectively. The control circuit controls the charging current via the first power module operated in the constant current mode, and controls the first powermodules operated in the constant voltage mode have the output voltages corresponding to their first voltage control signals respectively.
    Type: Application
    Filed: April 5, 2017
    Publication date: May 17, 2018
    Inventor: Tsung-Yuan WU
  • Patent number: 9910079
    Abstract: A grounding resistance measurement apparatus measures a grounding resistance at an AC power terminal, and is electrically connected to an equipment input terminal which provides an AC power source. The grounding resistance measurement apparatus includes a DC power generation circuit and a DC voltage detection circuit. The DC power generation circuit receives the AC power source at the equipment input terminal and converts the AC power source into a DC power source. The DC power source is provided to produce a DC resistance voltage across the grounding resistance. A voltage difference between the equipment input terminal and an equipment grounding point is equal to the DC resistance voltage so that the grounding resistance is calculated according to the zero DC component in an AC power loop.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: March 6, 2018
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Tsung-Yuan Wu
  • Publication number: 20170345089
    Abstract: The present invention relates to frameworks and methodologies configured to enable generation and utilisation of three-dimensional body scan data. Various embodiments are described by reference to applications by which body scan data is collected, and/or subsequently utilised in the context of providing downstream functionalities, for example in the context of enabling users and/or business derive benefit from three-dimensional body scan data.
    Type: Application
    Filed: November 25, 2015
    Publication date: November 30, 2017
    Inventors: Tsung-Yuan WU, Dipra RAY
  • Publication number: 20170334301
    Abstract: A charge gun and an Electric Vehicle Supply Equipment (EVSE) are provided. The charge gun includes at least one charging terminal, a ground terminal, a control pilot terminal and an over temperature detecting circuit. The charging terminal is configured to be electrically coupled to an electric vehicle to charge the electric vehicle. The ground terminal is electrically coupled to an equipment ground. The control pilot terminal is configured to transmit a control pilot signal between the charge gun and the electric vehicle. The over-temperature detecting circuit is electrically coupled between the ground terminal and the control pilot terminal. The over-temperature detecting circuit includes a temperature sensor and a resistance of temperature sensor changes correspondingly when a temperature of the charge gun exceeds a safety limit value.
    Type: Application
    Filed: October 28, 2016
    Publication date: November 23, 2017
    Inventor: Tsung-Yuan WU