Patents by Inventor QIUYI YU

QIUYI YU 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: 20170336458
    Abstract: A first electrostatic discharge measurement is received from a first sensor. The first sensor utilizes a wireless network to send the first measurement from a first stage of the assembly line of electronic components susceptible to electrostatic discharge damage. A second electrostatic discharge measurement is received from a second sensor. The second sensor utilizes the wireless network to send the second measurement from a second stage of the assembly line. An electrostatic discharge history is updated for the first assembly stage based on the first electrostatic discharge measurement. The electrostatic discharge history is updated for the second assembly stage based on the second electrostatic discharge measurement. A potential electrostatic danger condition is determined based on the electrostatic discharge history.
    Type: Application
    Filed: August 11, 2017
    Publication date: November 23, 2017
    Inventors: Wei Guo, LiCen Mu, Qiuyi Yu, WeiFeng Zhang, Lin Zhao
  • Publication number: 20170276713
    Abstract: A first electrostatic discharge measurement is received from a first sensor. The first sensor utilizes a wireless network to send the first measurement from a first stage of the assembly line of electronic components susceptible to electrostatic discharge damage. A second electrostatic discharge measurement is received from a second sensor. The second sensor utilizes the wireless network to send the second measurement from a second stage of the assembly line. An electrostatic discharge history is updated for the first assembly stage based on the first electrostatic discharge measurement. The electrostatic discharge history is updated for the second assembly stage based on the second electrostatic discharge measurement.
    Type: Application
    Filed: March 23, 2016
    Publication date: September 28, 2017
    Inventors: Wei Guo, LiCen Mu, Qiuyi Yu, WeiFeng Zhang, Lin Zhao
  • Patent number: 9722355
    Abstract: A power adapter is provided for a computer including a power port and a housing defining an aperture. The power adapter includes a power head, a lock head disposed on the power head and a main housing including a body affixed to a security element, wiring for supplying power to the computer extending through the body to the power head and a lock system selectively actuatable with a key to orient the lock head in first and second orientations. The first orientation is characterized in that the power head is movable relative to the aperture for power head insertion into and removal from the power port. The second orientation is characterized in that the power head is immovable relative to the aperture.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: August 1, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Xingquan Dong, Zhao Lin, Licen Mu, Qiuyi Yu, Weifeng Zhang
  • Publication number: 20170201043
    Abstract: A power adapter is provided for a computer including a power port and a housing defining an aperture. The power adapter includes a power head, a lock head disposed on the power head and a main housing including a body affixed to a security element, wiring for supplying power to the computer extending through the body to the power head and a lock system selectively actuatable with a key to orient the lock head in first and second orientations. The first orientation is characterized in that the power head is movable relative to the aperture for power head insertion into and removal from the power port. The second orientation is characterized in that the power head is immovable relative to the aperture.
    Type: Application
    Filed: January 13, 2016
    Publication date: July 13, 2017
    Inventors: XINGQUAN DONG, ZHAO LIN, LICEN MU, QIUYI YU, WEIFENG ZHANG