Patents by Inventor URS HOLZE

URS HOLZE 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).

  • Publication number: 20020062400
    Abstract: Methods and apparatus for efficiently enabling an alternate return address associated with a function call to essentially be stored such that the alternate return address may be readily accessed are disclosed. According to one aspect of the present invention, a method for enabling a return address associated with a function called by a routine to be efficiently stored includes calling the function from within the routine while the routine is executing. In general, the function is external to the routine. The function, once called, begins executing. Eventually, the function returns to the routine. Specifically, the function returns to a location in the routine that is identified by an expected return point, or normal return address. The instruction in the routine that corresponds to the expected return point is a dummy instruction that executes with a low computational overhead but does not affect program execution.
    Type: Application
    Filed: October 6, 1997
    Publication date: May 23, 2002
    Inventors: URS HOLZE, ROBERT GRIESEMER