Patents by Inventor Shengzhao Wu

Shengzhao 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).

  • Patent number: 11928030
    Abstract: A method includes creating a deduplicated universal share (US) of data objects, which in turn includes receiving a US of the data objects, deduplicating the US, wherein deduplicating the US includes: hashing segments of the US to generate respective US segment fingerprints; comparing US segment fingerprints to fingerprints for respective segments held in deduplication storage in order to identify segments in the deduplication storage that equate to the US segments, respectively, of the US; storing identifiers that directly or indirectly identify locations, respectively, of the segments, respectively, in the deduplication storage that equate to the US segments, respectively, of the US. After creating the deduplicated universal share, a deduplicated backup of the US is created without reassembling the US from segments held in the deduplication storage, the creating the deduplicated backup including: creating a list that comprises copies of the stored identifiers, and storing the list.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: March 12, 2024
    Assignee: Veritas Technologies LLC
    Inventors: Shuangmin Zhang, Xianbo Zhang, Shengzhao Li, Xu Jiang, Weibao Wu
  • Patent number: 11726799
    Abstract: Embodiments described herein provide for system and methods to enable an operating environment that supports multi-OS applications. One embodiment provides for a non-transitory machine-readable medium storing instructions that cause a data processing system to perform operations to detect conflicts during a build process for a dynamic library. The operations include loading program code for the dynamic library to build for a first platform, parsing the set of interfaces and data structures exported by the dynamic library to verify consistency of a build contract for the dynamic library, and generating a build error during a build process for the dynamic library upon detecting an inconsistent build contract specifying at least an application binary interface (ABI) and an API for the dynamic library.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: August 15, 2023
    Assignee: Apple Inc.
    Inventors: Jeremiah R. Sequoia, Juergen Ributzka, Shengzhao Wu
  • Publication number: 20200057659
    Abstract: Embodiments described herein provide for system and methods to enable an operating environment that supports multi-OS applications. One embodiment provides for a non-transitory machine-readable medium storing instructions that cause a data processing system to perform operations to detect conflicts during a build process for a dynamic library. The operations include loading program code for the dynamic library to build for a first platform, parsing the set of interfaces and data structures exported by the dynamic library to verify consistency of a build contract for the dynamic library, and generating a build error during a build process for the dynamic library upon detecting an inconsistent build contract specifying at least an application binary interface (ABI) and an API for the dynamic library.
    Type: Application
    Filed: October 25, 2019
    Publication date: February 20, 2020
    Inventors: Jeremiah R. Sequoia, Juergen Ributzka, Shengzhao Wu
  • Publication number: 20190370020
    Abstract: Embodiments described herein provide for system and methods to enable an operating environment that supports multi-OS applications. One embodiment provides for a non-transitory machine-readable medium storing instructions that cause a data processing system to perform operations to detect conflicts during a build process for a dynamic library, the operations comprising loading program code for the dynamic library to build for a first platform, determining a set of interfaces and data structures exported by the dynamic library for the first platform, determining a set of interfaces and data structures exported by the dynamic library for a second platform, parsing the set of interfaces and data structures to verify consistency of a build contract for the dynamic library, and generating a build error during a build process for the dynamic library upon detecting an inconsistent build contract specifying at least an application binary interface (ABI) for the dynamic library.
    Type: Application
    Filed: August 17, 2018
    Publication date: December 5, 2019
    Inventors: Jeremiah R. Sequoia, JUERGEN RIBUTZKA, SHENGZHAO WU
  • Patent number: 10474479
    Abstract: Embodiments described herein provide for system and methods to enable an operating environment that supports multi-OS applications. One embodiment provides for a non-transitory machine-readable medium storing instructions that cause a data processing system to perform operations to detect conflicts during a build process for a dynamic library, the operations comprising loading program code for the dynamic library to build for a first platform, determining a set of interfaces and data structures exported by the dynamic library for the first platform, determining a set of interfaces and data structures exported by the dynamic library for a second platform, parsing the set of interfaces and data structures to verify consistency of a build contract for the dynamic library, and generating a build error during a build process for the dynamic library upon detecting an inconsistent build contract specifying at least an application binary interface (ABI) for the dynamic library.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: November 12, 2019
    Assignee: Apple Inc.
    Inventors: Jeremiah R. Sequoia, Juergen Ributzka, Shengzhao Wu
  • Publication number: 20180260199
    Abstract: A method and an apparatus for application submission and distribution based on an intermediate code are described. The intermediate code may be received at a server device and stored in a data storage. The intermediate code may have been built from a source code. The intermediate code may include one or more build options applied for building an executable code from the source code. The executable code may be provided to target devices of a processor platform to perform data processing operations specified in the source code. In one embodiment, a particular executable code may be generated from the intermediate code at the server device to target a particular processor platform according to the build options embedded in the intermediate code. The particular executable code may be forwarded to a device requesting for an application corresponding to the particular executable code to perform the data processing operations.
    Type: Application
    Filed: May 9, 2018
    Publication date: September 13, 2018
    Inventors: Evan Cheng, Robert P. Wilson, Christopher Arthur Lattner, James Henry Grosbach, Nick Kledzik, Shengzhao Wu
  • Publication number: 20160357530
    Abstract: A method and an apparatus for application submission and distribution based on an intermediate code are described. The intermediate code may be received at a server device and stored in a data storage. The intermediate code may have been built from a source code. The intermediate code may include one or more build options applied for building an executable code from the source code. The executable code may be provided to target devices of a processor platform to perform data processing operations specified in the source code. In one embodiment, a particular executable code may be generated from the intermediate code at the server device to target a particular processor platform according to the build options embedded in the intermediate code. The particular executable code may be forwarded to a device requesting for an application corresponding to the particular executable code to perform the data processing operations.
    Type: Application
    Filed: June 5, 2015
    Publication date: December 8, 2016
    Inventors: Evan Cheng, Robert P. Wilson, Christopher Arthur Lattner, James Henry Grosbach, Nick Kledzik, Shengzhao Wu