Patents by Inventor Kim Biggs

Kim Biggs 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).

  • Execution space agnostic device drivers
    Patent number: 11860796
    Abstract: Embodiments described herein provide techniques to manage drivers in a user space in a data processing system. One embodiment provides a data processing system configured perform operations, comprising discovering a hardware device communicatively coupled to the communication bus, launching a user space driver daemon, establishing an inter-process communication (IPC) link between a first proxy interface for the user space driver daemon and a second proxy interface for a server process in a kernel space, receiving, at the first proxy interface, an access right to enable access to a memory buffer in the kernel space, and relaying an access request for the memory buffer from the user space driver daemon via a third-party proxy interface to enable the user space driver daemon to access the memory buffer, the access request based on the access right.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: January 2, 2024
    Assignee: Apple Inc.
    Inventors: Jeremy C. Andrus, Joseph R. Auricchio, Russell A. Blaine, Daniel A. Chimene, Simon M. Douglas, Landon J. Fuller, Yevgen Goryachok, John K. Kim-Biggs, Arnold S. Liu, James M. Magee, Daniel A. Steffen, Roberto G. Yepez
  • EXECUTION SPACE AGNOSTIC DEVICE DRIVERS
    Publication number: 20210365389
    Abstract: Embodiments described herein provide techniques to manage drivers in a user space in a data processing system. One embodiment provides a data processing system configured perform operations, comprising discovering a hardware device communicatively coupled to the communication bus, launching a user space driver daemon, establishing an inter-process communication (IPC) link between a first proxy interface for the user space driver daemon and a second proxy interface for a server process in a kernel space, receiving, at the first proxy interface, an access right to enable access to a memory buffer in the kernel space, and relaying an access request for the memory buffer from the user space driver daemon via a third-party proxy interface to enable the user space driver daemon to access the memory buffer, the access request based on the access right.
    Type: Application
    Filed: August 9, 2021
    Publication date: November 25, 2021
    Inventors: Jeremy C. ANDRUS, Joseph R. Auricchio, Russell A. BLAINE, Daniel A. CHIMENE, Simon M. DOUGLAS, Landon J. FULLER, Yevgen GORYACHOK, John K. KIM-BIGGS, Arnold S. LIU, James M. MAGEE, Daniel A. STEFFEN, Roberto G. YEPEZ
  • Execution space agnostic device drivers
    Patent number: 11086800
    Abstract: Embodiments described herein provide techniques to manage drivers in a user space in a data processing system. One embodiment provides a data processing system configured perform operations, comprising discovering a hardware device communicatively coupled to the communication bus, launching a user space driver daemon, establishing an inter-process communication (IPC) link between a first proxy interface for the user space driver daemon and a second proxy interface for a server process in a kernel space, receiving, at the first proxy interface, an access right to enable access to a memory buffer in the kernel space, and relaying an access request for the memory buffer from the user space driver daemon via a third-party proxy interface to enable the user space driver daemon to access the memory buffer, the access request based on the access right.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: August 10, 2021
    Assignee: Apple Inc.
    Inventors: Jeremy C. Andrus, Joseph R. Auricchio, Russell A. Blaine, Daniel A. Chimene, Simon M. Douglas, Landon J. Fuller, Yevgen Goryachok, John K. Kim-Biggs, Arnold S. Liu, James M. Magee, Daniel A. Steffen, Roberto G. Yepez
  • EXECUTION SPACE AGNOSTIC DEVICE DRIVERS
    Publication number: 20200379925
    Abstract: Embodiments described herein provide techniques to manage drivers in a user space in a data processing system. One embodiment provides a data processing system configured perform operations, comprising discovering a hardware device communicatively coupled to the communication bus, launching a user space driver daemon, establishing an inter-process communication (IPC) link between a first proxy interface for the user space driver daemon and a second proxy interface for a server process in a kernel space, receiving, at the first proxy interface, an access right to enable access to a memory buffer in the kernel space, and relaying an access request for the memory buffer from the user space driver daemon via a third-party proxy interface to enable the user space driver daemon to access the memory buffer, the access request based on the access right.
    Type: Application
    Filed: May 22, 2020
    Publication date: December 3, 2020
    Inventors: Jeremy C. Andrus, Joseph R. Auricchio, Russell A. Blaine, Daniel A. Chimene, Simon M. Douglas, Landon J. Fuller, Yevgen Goryachok, John K. Kim-Biggs, Arnold S. Liu, James M. Magee, Daniel A. Steffen, Roberto G. Yepez
  • Article of footwear
    Patent number: D588343
    Type: Grant
    Filed: January 15, 2008
    Date of Patent: March 17, 2009
    Assignee: Fitflop Limited
    Inventors: Anthony Stoker, Kim Biggs