Patents by Inventor Tristan Mitchell

Tristan Mitchell 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).

  • Controlling spring back of a sheet of material following machining operations
    Patent number: 12208453
    Abstract: A machining system configured to reduce spring back following machining operations comprising a machining tool and a spring back control system. The spring back control system comprises a number of force generators and a number of force loaded members coupled to the number of force generators, each force loaded member of the number of force loaded members comprising a material contact surface. The material contact surface is a roller, wherein the machining tool is independently moveable relative to the spring back control system.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: January 28, 2025
    Assignee: The Boeing Company
    Inventors: Garth Tristan Irvine, Claudio Zubin, Darren G. Mitchell
  • Representation of multiple markup language files that differ in structure and content in one file for the production of new markup language files
    Patent number: 10073821
    Abstract: A method and apparatus for representing two or more related markup language source files in a single delta file is provided. The markup language source files are represented in such a way that the delta file is easily processed to produce one or more merged combinations of the source files. The method and apparatus ensure that any one of the original files can be extracted from the delta file and the delta file remains a valid delta file for any remaining source files. The method and apparatus is adapted to enable the sources files to be aligned with respect to structurally significant elements and textual content so as to reduce repetitions in the delta file of common content. The method and apparatus are suited for use, but not exclusively, with XML documents and files.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: September 11, 2018
    Assignee: DeltaXML, Ltd.
    Inventors: Semer Geoffrey Thomas La Fontaine, Tristan Mitchell
  • Representation of Multiple Markup Language Files that Differ in Structure and Content in One File for the Production of New Markup Language Files
    Publication number: 20150067479
    Abstract: A method and apparatus for representing two or more related markup language source files in a single delta file is provided. The markup language source files are represented in such a way that the delta file is easily processed to produce one or more merged combinations of the source files. The method and apparatus ensure that any one of the original files can be extracted from the delta file and the delta file remains a valid delta file for any remaining source files. The method and apparatus is adapted to enable the sources files to be aligned with respect to structurally significant elements and textual content so as to reduce repetitions in the delta file of common content. The method and apparatus are suited for use, but not exclusively, with XML documents and files.
    Type: Application
    Filed: September 2, 2014
    Publication date: March 5, 2015
    Inventors: Semer Geoffrey Thomas La Fontaine, Tristan Mitchell
  • Representation of multiple markup language files in one file for the production of new markup language files
    Patent number: 8423518
    Abstract: A method and apparatus for representing three or more related markup language source files in a single delta file is provided. The markup language source files are represented in such a way that the delta file is easily processed to produce one or more merged combinations of the source files. The method and apparatus ensure that any one of the original files can be extracted from the delta file. Moreover, when one or more documents are deleted from the delta file, leaving two or more documents within the modified delta file, the remaining file is a valid delta file for any remaining documents. The method and apparatus are suited for use, but not exclusively, with XML documents/files.
    Type: Grant
    Filed: July 4, 2008
    Date of Patent: April 16, 2013
    Assignee: Deltaxml Limited
    Inventors: Semer Lafontaine, Nigel Whitaker, Tristan Mitchell
  • REPRESENTATION OF MULTIPLE MARKUP LANGUAGE FILES IN ONE FILE FOR THE PRODUCTION OF NEW MARKUP LANGUAGE FILES
    Publication number: 20100185706
    Abstract: A method and apparatus for representing three or more related markup language source files in a single delta file is provided. The markup language source files are represented in such a way that the delta file is easily processed to produce one or more merged combinations of the source files. The method and apparatus ensure that any one of the original files can be extracted from the delta file. Moreover, when one or more documents are deleted from the delta file, leaving two or more documents within the modified delta file, the remaining file is a valid delta file for any remaining documents. The method and apparatus are suited for use, but not exclusively, with XML documents/files.
    Type: Application
    Filed: July 4, 2008
    Publication date: July 22, 2010
    Applicant: DELTAXML LIMITED
    Inventors: Semer Lafontaine, Nigel Whitaker, Tristan Mitchell