Patents by Inventor Alex Clemmer

Alex Clemmer 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).

  • Checkpointing higher order query operators
    Patent number: 10303558
    Abstract: Higher-order operators are subject to checkpointing as well as recovery. The state of a higher-order operator, comprising an outer subscription and one or more inner subscriptions, is captured and subsequently utilized to recover the operator. In one instance, a data representation of code that can produce an inner subscription is saved. In other instance, an outer subscription is decoupled from inner subscriptions of a higher-order operator.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: May 28, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Bart De Smet, Tihomir T. Tarnavski, Eric Rozell, Alex Clemmer
  • CHECKPOINTING HIGHER ORDER QUERY OPERATORS
    Publication number: 20160306714
    Abstract: Higher-order operators are subject to checkpointing as well as recovery. The state of a higher-order operator, comprising an outer subscription and one or more inner subscriptions, is captured and subsequently utilized to recover the operator. In one instance, a data representation of code that can produce an inner subscription is saved. In other instance, an outer subscription is decoupled from inner subscriptions of a higher-order operator.
    Type: Application
    Filed: April 17, 2015
    Publication date: October 20, 2016
    Inventors: Bart De Smet, Tihomir T. Tarnavski, Eric Rozell, Alex Clemmer