Patents by Inventor Jacqueline Irene Humfeld

Jacqueline Irene Humfeld 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).

  • Method and system for changing peripheral component interconnect configuration registers
    Patent number: 5948076
    Abstract: The present invention provides the new capability to change PCI configuration registers. For example, the present invention allows programs, such as operating systems and device drivers, which are typically programmed to only look to the device ID, without looking to the subsystem ID, to read the subsystem ID when appropriate. If the programs do not read the subsystem ID register, then when appropriate, the full or partial content of the subsystem ID is copied into the device ID register.
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: September 7, 1999
    Assignee: Adaptec, Inc.
    Inventors: Surendra Anubolu, Samuel C. M. Chih, Jacqueline Irene Humfeld