Patents by Inventor DANIEL P. POTTS

DANIEL P. POTTS 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).

  • Shared memory access in a distributed system
    Patent number: 11914902
    Abstract: Shared memory access in a distributed system, including: receiving a memory access request associated with a time value; determining, based on the time value, an entry in a translation lookaside buffer (TLB); and determining, based on the entry, whether to allow the memory access request.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: February 27, 2024
    Assignee: GHOST AUTONOMY INC.
    Inventors: John Hayes, Volkmar Uhlig, Richard A. Swetz, Daniel P. Potts, Aaron Carroll
  • Fault state transitions in an autonomous vehicle
    Patent number: 11640342
    Abstract: Fault state transitions in an autonomous vehicle may include determining that a first node of a plurality of nodes has failed; determining, in response to the first node failing, a failure state; determining, based on the failure state, a configuration for the plurality of nodes excluding the first node; and applying the configuration.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: May 2, 2023
    Assignee: GHOST AUTONOMY INC.
    Inventors: John Hayes, Volkmar Uhlig, Richard A. Swetz, Daniel P. Potts
  • Timed memory access
    Patent number: 11640268
    Abstract: Shared memory access in a distributed system, including: determining, in response to a memory access request, based on a time value, an entry in an access permissions table by: determining, based on a modulo of the time value and a number of entries in the access permissions table, a table index; determining, based on the table index, the entry; and determining, based on the entry, whether to allow the memory access request.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: May 2, 2023
    Assignee: GHOST AUTONOMY INC.
    Inventors: John Hayes, Volkmar Uhlig, Richard A. Swetz, Daniel P. Potts, Aaron Carroll
  • TIMED MEMORY ACCESS
    Publication number: 20220308797
    Abstract: Shared memory access in a distributed system, including: determining, in response to a memory access request, based on a time value, an entry in an access permissions table by: determining, based on a modulo of the time value and a number of entries in the access permissions table, a table index; determining, based on the table index, the entry; and determining, based on the entry, whether to allow the memory access request.
    Type: Application
    Filed: June 14, 2022
    Publication date: September 29, 2022
    Inventors: JOHN HAYES, VOLKMAR UHLIG, RICHARD A. SWETZ, DANIEL P. POTTS, AARON CARROLL
  • Timed memory access
    Patent number: 11397543
    Abstract: Timed memory access, including: determining, in response to a memory access request, based on a time value, an entry in an access permissions table; and determining, based on the entry, whether to allow the memory access request that can include determining, based on a modulo of the time value and a number of entries in the access permissions table, a table index and determining, based on the table index, the entry.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: July 26, 2022
    Assignee: Ghost Locomotion Inc.
    Inventors: John Hayes, Volkmar Uhlig, Richard A. Swetz, Daniel P. Potts, Aaron Carroll
  • SCHEDULED DATA TRANSFER
    Publication number: 20220214924
    Abstract: Scheduled data transfer, including: determining, based on a data transfer schedule for a plurality of nodes, a time to transfer data from a first node to a second node; and transferring, at the determined time, data from the first node to the second node.
    Type: Application
    Filed: January 7, 2022
    Publication date: July 7, 2022
    Inventors: VOLKMAR UHLIG, DANIEL P. POTTS, JOHN HAYES
  • TIMED MEMORY ACCESS
    Publication number: 20210132865
    Abstract: Timed memory access, including: determining, in response to a memory access request, based on a time value, an entry in an access permissions table; and determining, based on the entry, whether to allow the memory access request that can include determining, based on a modulo of the time value and a number of entries in the access permissions table, a table index and determining, based on the table index, the entry.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: JOHN HAYES, VOLKMAR UHLIG, RICHARD A. SWETZ, DANIEL P. POTTS, AARON CARROLL
  • FAULT STATE TRANSITIONS IN AN AUTONOMOUS VEHICLE
    Publication number: 20210133057
    Abstract: Fault state transitions in an autonomous vehicle may include determining that a first node of a plurality of nodes has failed; determining, in response to the first node failing, a failure state; determining, based on the failure state, a configuration for the plurality of nodes excluding the first node; and applying the configuration.
    Type: Application
    Filed: October 29, 2020
    Publication date: May 6, 2021
    Inventors: JOHN HAYES, VOLKMAR UHLIG, RICHARD A. SWETZ, DANIEL P. POTTS