Patents by Inventor Juan CHENG

Juan CHENG 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: 10097103
    Abstract: The disclosure relates to a power conversion module, including: a substrate including a routing layer and an insulating layer, the routing layer including a first routing area and a second routing area; an electronic device provided on the first routing area and electrically connected to the first routing area and the second routing area, respectively; a vertical type power device provided on the second routing area and electrically connected to the second routing area; and a capacitor provided on the substrate, disposed between the electronic device and the vertical type power device, and electrically connected to the electronic device and the vertical type power device, respectively. The power conversion module is provided with all devices on the same substrate, thus cost is reduced, yield rate and reliability are improved, and parasitic inductance inside the power conversion module can be reduced.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: October 9, 2018
    Assignee: Delta Electronics (Shanghai) CO., LTD
    Inventors: Shouyu Hong, Juan Cheng, Tao Wang, Zhenqing Zhao
  • Publication number: 20180261963
    Abstract: A power plug is provided. The power plug may include a plug insert having a handle, and a plug body including a plurality of insulation layers and a plurality of conducting strips sandwiched between the pluralities of insulation layers. Each of the plurality of conducting strips may have an end extending into the handle and the other end forming or electrically connected to a conducting contact point exposed on a surface of the plug body.
    Type: Application
    Filed: July 28, 2016
    Publication date: September 13, 2018
    Applicant: SHANUTEC (SHANGHAI) CO., LTD.
    Inventors: Wenting ZHU, Guoxin WU, Nan LUO, Quangang ZHANG, Bowei LU, Yan CHEN, Juan CHENG, Shiwen LIU, Furong QIU, Jiajie SHEN, Enhua GENG
  • Publication number: 20180076728
    Abstract: The disclosure relates to a power conversion module, including: a substrate including a routing layer and an insulating layer, the routing layer including a first routing area and a second routing area; an electronic device provided on the first routing area and electrically connected to the first routing area and the second routing area, respectively; a vertical type power device provided on the second routing area and electrically connected to the second routing area; and a capacitor provided on the substrate, disposed between the electronic device and the vertical type power device, and electrically connected to the electronic device and the vertical type power device, respectively. The power conversion module is provided with all devices on the same substrate, thus cost is reduced, yield rate and reliability are improved, and parasitic inductance inside the power conversion module can be reduced.
    Type: Application
    Filed: September 14, 2017
    Publication date: March 15, 2018
    Applicant: Delta Electronics (Shanghai) CO., LTD
    Inventors: Shouyu HONG, Juan CHENG, Tao WANG, Zhenqing ZHAO
  • Patent number: 8969406
    Abstract: A compound for inhibiting activity of glutathione s-transferase omega 1 is provided and is represented by the following Formula 1: in which A is p-quino, and R is selected from the group consisting of the following Formula 1a and Formula 1b, where n in Formula 1 is 1 or 2, m in Formula 1b is 1 or 2, and n? in Formula 1b is 1, 2, or 3:
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: March 3, 2015
    Assignee: China Medical University
    Inventors: Yang-Chang Wu, Kuo-Hsiung Lee, Fang-Rong Chang, Da-Wei Chuang, Juan-Cheng Yang
  • Publication number: 20140221470
    Abstract: A compound for inhibiting activity of glutathione s-transferase omega 1 is provided and is represented by the following Formula 1: in which A is p-quino, and R is selected from the group consisting of the following Formula 1a and Formula 1b, where n in Formula 1 is 1 or 2, m in Formula 1b is 1 or 2, and n? in Formula 1b is 1, 2, or 3:
    Type: Application
    Filed: March 18, 2013
    Publication date: August 7, 2014
    Applicant: CHINA MEDICAL UNIVERSITY
    Inventors: Yang-Chang WU, Kuo-Hsiung LEE, Fang-Rong CHANG, Da-Wei CHUANG, Juan-Cheng YANG
  • Patent number: 7944239
    Abstract: System and method for providing live insertion. According to an embodiment, the present invention provides an integrated circuit. The integrated circuit includes a first port configured to be electrically coupled to a pad. The first port includes a first connection, a second connection, and a third connection. The integrated circuit also includes a first resistor having a first terminal and a second terminal. Additionally, the integrated circuit includes a second resistor having a third terminal and a forth terminal. The integrated circuit additionally includes a voltage source configured to provided a first voltage. The integrated circuit further includes a first PMOS transistor having a first gate terminal, a first drain terminal and a first source terminal. In addition, the integrated circuit includes a second PMOS transistor having a second gate terminal, a second drain terminal, and a second source terminal.
    Type: Grant
    Filed: July 19, 2007
    Date of Patent: May 17, 2011
    Assignee: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Ta Lee Yu, Hai Feng Xue, Hui Juan Cheng
  • Publication number: 20080270662
    Abstract: System and method for providing live insertion. According to an embodiment, the present invention provides an integrated circuit. The integrated circuit includes a first port configured to be electrically coupled to a pad. The first port includes a first connection, a second connection, and a third connection. The integrated circuit also includes a first resistor having a first terminal and a second terminal. Additionally, the integrated circuit includes a second resistor having a third terminal and a forth terminal. The integrated circuit additionally includes a voltage source configured to provided a first voltage. The integrated circuit further includes a first PMOS transistor having a first gate terminal, a first drain terminal and a first source terminal. In addition, the integrated circuit includes a second PMOS transistor having a second gate terminal, a second drain terminal, and a second source terminal.
    Type: Application
    Filed: July 19, 2007
    Publication date: October 30, 2008
    Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Ta Lee Yu, Hai Feng Xue, Hui Juan Cheng
  • Publication number: 20040102115
    Abstract: A laminar reinforcing structure is provided for impact resisting face on an article, such as toe-puffs of safety shoes, striking faces on baseball bat and ice hockey stick, outsoles for boots of ice skates, and heads or faces of golf clubs, to increase an impact-resistant strength at such faces. The reinforcing structure includes a basic layer and at least one reinforcing layer. The basic layer is made of one or more plies of a fiber-reinforced thermosetting resin material and molded into a profile matching with that of the impact-resisting face of the article. The reinforcing layer is made of a thermoplastic resin-fiber woven fabric dip-coated with thermosetting resin to cover at least part of surfaces of the basic layer or be sandwiched between any two adjacent plies of the basic layer. The laminar reinforcing structure provides excellent mechanical strength and has low weight without substantially increasing the article weight.
    Type: Application
    Filed: November 27, 2002
    Publication date: May 27, 2004
    Inventor: Juan-Cheng Chou
  • Publication number: 20040100052
    Abstract: A board for sporting purpose, such as a skateboard or a surfboard, includes an upper and a lower layer, and an intermediate layer sandwiched between the upper and lower layers. The intermediate layer is formed from a plurality of elongate supporting members that extend in a longitudinal or moving direction (Y-direction) of the board and are horizontally and parallelly arranged in a transverse direction or X-direction of the board. Each supporting member has a cross section of suitable shape and dimensions, and is coated over all outer surfaces with a layer of fibrous fabric, making the whole intermediate layer a light and three-dimensionally reinforcedg layer for the board, so that the board has increased rigidity and torsional strength and reduced weight in unit thickness to provide upgraded quality for use.
    Type: Application
    Filed: November 22, 2002
    Publication date: May 27, 2004
    Inventor: Juan-Cheng Chou