Patents by Inventor Linglin Wu

Linglin 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).

  • Asynchronous input and output for snapshots of virtual machines
    Patent number: 11960920
    Abstract: A data management system comprises: a storage appliance configured to store a snapshot of a virtual machine; and one or more processors in communication with the storage appliance. The one or more processors are configured to perform operations including: identifying a plurality of shards of the virtual machine; requesting a snapshot of each of the plurality of shards; receiving the shards asynchronously; ordering the received snapshot shards sequentially into a results queue; and storing a single snapshot of the virtual machine based on the ordered snapshot shards. Operations may further include maintaining a flow control queue that limits the number of snapshot shards requested.
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: April 16, 2024
    Assignee: Rubrik, Inc.
    Inventors: Christopher Denny, Li Ding, Linglin Yu, Stephen Chu, Ying Wu
  • Preparation of compounds from levulinic acid
    Patent number: 10870622
    Abstract: The present invention provides a method of making carboxylic acids from levulinic acid, such as succinic acid and 3-hydroxypropanoic acid, by reacting levulinic acid with an oxidant such as hydrogen peroxide under acidic or basic conditions.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: December 22, 2020
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Mark Mascal, Saikat Dutta, Linglin Wu
  • Preparation of compounds from levulinic acid
    Patent number: 10647670
    Abstract: The present invention provides a method of making carboxylic acids from levulinic acid, such as succinic acid and 3-hydroxypropanoic acid, by reacting levulinic acid with an oxidant such as hydrogen peroxide under acidic or basic conditions.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: May 12, 2020
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Mark Mascal, Saikat Dutta, Linglin Wu
  • PREPARATION OF COMPOUNDS FROM LEVULINIC ACID
    Publication number: 20200055816
    Abstract: The present invention provides a method of making carboxylic acids from levulinic acid, such as succinic acid and 3-hydroxypropanoic acid, by reacting levulinic acid with an oxidant such as hydrogen peroxide under acidic or basic conditions.
    Type: Application
    Filed: August 29, 2019
    Publication date: February 20, 2020
    Inventors: Mark MASCAL, Saikat DUTTA, Linglin WU
  • PREPARATION OF COMPOUNDS FROM LEVULINIC ACID
    Publication number: 20180029980
    Abstract: The present invention provides a method of making carboxylic acids from levulinic acid, such as succinic acid and 3-hydroxypropanoic acid, by reacting levulinic acid with an oxidant such as hydrogen peroxide under acidic or basic conditions.
    Type: Application
    Filed: January 29, 2016
    Publication date: February 1, 2018
    Inventors: Mark Mascal, Saikat Dutta, Linglin Wu