Patents by Inventor Sue Layer

Sue Layer 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).

  • Patent number: 5781710
    Abstract: A system is provided for generically scheduling operations necessary to produce desired documents on a print engine. Such print engine scheduling employs identifying, sequencing, and initiating print engine operations that will produce a desired document. The system employs a specified description of print engines that enable a scheduler to look up what operations are necessary to produce portions of a document, to find allowable times for those operations, and to send control commands to various print engine components to perform the operations. The system is independent of any particular print engine configuration Thus, it is reusable for a wide range of configurations.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 14, 1998
    Assignee: Xerox Corporation
    Inventors: Markus P. J. Fromherz, Sue Layer