Patents by Inventor Ji Qiu XU

Ji Qiu XU 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).

  • Dynamically adjusting power disturbance hold up times
    Patent number: 10606716
    Abstract: Power line disturbance hold up times are dynamically adjusted based on battery capacity of a plurality of batteries in a plurality of racks upon determining an amount of the power line disturbance one of the plurality of racks, having a fewest number of remaining batteries of the plurality of batteries with the battery capacity, is able to support.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: March 31, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Mann Du, Ya-Huey Juan, Larry Juarez, Brian C. Kraemer, Ronald D. Martens, Su Qin, Todd C. Sorenson, Ji Qiu Xu
  • DYNAMICALLY ADJUSTING POWER DISTURBANCE HOLD UP TIMES
    Publication number: 20180081772
    Abstract: Power line disturbance hold up times are dynamically adjusted based on battery capacity of a plurality of batteries in a plurality of racks upon determining an amount of the power line disturbance one of the plurality of racks, having a fewest number of remaining batteries of the plurality of batteries with the battery capacity, is able to support.
    Type: Application
    Filed: November 29, 2017
    Publication date: March 22, 2018
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Mann DU, Ya-Huey JUAN, Larry JUAREZ, Brian C. KRAEMER, Ronald D. MARTENS, Su QIN, Todd C. SORENSON, Ji Qiu XU
  • Dynamically adjusting power disturbance hold up times
    Patent number: 9886356
    Abstract: Power line disturbance hold up times are dynamically adjusted based on battery capacity of a plurality of batteries in a plurality of racks by determining which one of the plurality of racks has a fewest number of remaining batteries of the plurality of batteries having the battery capacity. A determination of an amount of the power line disturbance the one of the plurality of racks, having the fewest number of remaining batteries of the plurality of batteries with the battery capacity, is able to support.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: February 6, 2018
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Mann Du, Ya-Huey Juan, Larry Juarez, Brian C. Kraemer, Ronald D. Martens, Su Qin, Todd C. Sorenson, Ji Qiu Xu
  • DYNAMICALLY ADJUSTING POWER DISTURBANCE HOLD UP TIMES
    Publication number: 20160246693
    Abstract: Power line disturbance hold up times are dynamically adjusted based on battery capacity of a plurality of batteries in a plurality of racks by determining which one of the plurality of racks has a fewest number of remaining batteries of the plurality of batteries having the battery capacity. A determination of an amount of the power line disturbance the one of the plurality of racks, having the fewest number of remaining batteries of the plurality of batteries with the battery capacity, is able to support.
    Type: Application
    Filed: May 5, 2016
    Publication date: August 25, 2016
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Mann DU, Ya-Huey JUAN, Larry JUAREZ, Brian C. KRAEMER, Ronald D. MARTENS, Su QIN, Todd C. SORENSON, Ji Qiu XU
  • Dynamically adjusting power disturbance hold up times
    Patent number: 9348390
    Abstract: Power line disturbance hold up times are dynamically adjusted prior to the commencement of the power disturbance failover based on battery capacity of batteries in racks of the storage system as the batteries either fail, are repaired, or are added to the storage system having at least one uninterruptible power supply (UPS).
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: May 24, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Mann Du, Ya-Huey Juan, Larry Juarez, Brian C. Kraemer, Ronald D. Martens, Su Qin, Todd C. Sorenson, Ji Qiu Xu
  • DYNAMICALLY ADJUSTING POWER DISTURBANCE HOLD UP TIMES
    Publication number: 20140331070
    Abstract: Power line disturbance hold up times are dynamically adjusted prior to the commencement of the power disturbance failover based on battery capacity of batteries in racks of the storage system as the batteries either fail, are repaired, or are added to the storage system having at least one uninterruptible power supply (UPS).
    Type: Application
    Filed: May 3, 2013
    Publication date: November 6, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Mann DU, Ya-Huey JUAN, Larry JUAREZ, Brian C. KRAEMER, Ronald D. MARTENS, Su QIN, Todd C. SORENSON, Ji Qiu XU