Patents by Inventor Andrew Peter Maxwell

Andrew Peter Maxwell 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).

  • Providing arbitrarily long timer from shorter underlying hardware counter
    Patent number: 12627390
    Abstract: Systems and methods for extending an original bit length counter maintained by hardware of a network device to generate an extended length timestamp of a longer bit length are disclosed. The extension of the original bit length counter is based on a rollover counter, where the rollover counter is incremented based on the detection of rollovers of the original bit length counter.
    Type: Grant
    Filed: August 11, 2023
    Date of Patent: May 12, 2026
    Assignee: ARISTA NETWORKS, INC.
    Inventors: Yin Chen, Andrew Peter Maxwell, Avininderpal Singh Grewal, Jeff Chan
  • PROVIDING ARBITRARILY LONG TIMER FROM SHORTER UNDERLYING HARDWARE COUNTER
    Publication number: 20250055587
    Abstract: Systems and methods for extending an original bit length counter maintained by hardware of a network device to generate an extended length timestamp of a longer bit length are disclosed. The extension of the original bit length counter is based on a rollover counter, where the rollover counter is incremented based on the detection of rollovers of the original bit length counter.
    Type: Application
    Filed: August 11, 2023
    Publication date: February 13, 2025
    Inventors: Yin Chen, Andrew Peter Maxwell, Avininderpal Singh Grewal, Jeff Chan