Patents by Inventor Larry Lei Wang

Larry Lei Wang 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).

  • System and Method for Weight Based Data Protection
    Publication number: 20210133048
    Abstract: A method, computer program product, and computer system for determining, by a computing device, a weight of an indirect block page. The weight of the indirect block page may be compared to a threshold. it may be determined that the weight of the indirect block page is greater than the threshold. A copy of the indirect block page may be created as a backup page based upon, at least in part, determining that the weight of the indirect block page is greater than the threshold.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 6, 2021
    Inventors: Xinlei Xu, Larry Lei Wang, Vamsi K. Vankamamidi, Ming Wang, Qiu Zhong, Alex Wang
  • System and method for weight based data protection
    Patent number: 10997040
    Abstract: A method, computer program product, and computer system for determining, by a computing device, a weight of an indirect block page. The weight of the indirect block page may be compared to a threshold. It may be determined that the weight of the indirect block page is greater than the threshold. A copy of the indirect block page may be created as a backup page based upon, at least in part, determining that the weight of the indirect block page is greater than the threshold.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: May 4, 2021
    Assignee: EMC IP Holding Company, LLC
    Inventors: Xinlei Xu, Larry Lei Wang, Vamsi K. Vankamamidi, Ming Wang, Qiu Zhong, Alex Wang