Patents by Inventor Douglas E. Humphrey

Douglas E. Humphrey 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: 8484156
    Abstract: A method and system for exchanging at least one data value between a first device and at least one second device, including providing at least one data structure at the first device, the data structure including at least one descriptive field and an associated at least one data value field, the at least one data value field including the least one data value, the at least one descriptive field including a usage type field having usage type data to associate the at least one data value field with a data type, transmitting the at least one data structure from the first device to the at least one second device, and, based on at least the usage type data, at the at least one second device, extracting the at least one data value from the at least one data value field.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: July 9, 2013
    Assignee: Invensys Systems, Inc.
    Inventors: Robert M. Hancsarik, Douglas E. Humphrey
  • Publication number: 20100091799
    Abstract: A method and system for exchanging at least one data value between a first device and at least one second device, including providing at least one data structure at the first device, the data structure including at least one descriptive field and an associated at least one data value field, the at least one data value field including the least one data value, the at least one descriptive field including a usage type field having usage type data to associate the at least one data value field with a data type, transmitting the at least one data structure from the first device to the at least one second device, and, based on at least the usage type data, at the at least one second device, extracting the at least one data value from the at least one data value field.
    Type: Application
    Filed: December 14, 2009
    Publication date: April 15, 2010
    Applicant: Invensys
    Inventors: Robert M. Hancsarik, Douglas E. Humphrey
  • Patent number: 7657573
    Abstract: A method and system for exchanging at least one data value between a first device and at least one second device, including providing at least one data structure at the first device, the data structure including at least one descriptive field and an associated at least one data value field, the at least one data value field including the least one data value, the at least one descriptive field including a usage type field having usage type data to associate the at least one data value field with a data type, transmitting the at least one data structure from the first device to the at least one second device, and, based on at least the usage type data, at the at least one second device, extracting the at least one data value from the at least one data value field.
    Type: Grant
    Filed: March 31, 2003
    Date of Patent: February 2, 2010
    Assignee: Invensys
    Inventors: Robert M. Hancsarik, Douglas E. Humphrey
  • Publication number: 20020129116
    Abstract: The comprehensive global information network broadcasting system and implementation thereof is designed to be used to provide a plurality of, what is commonly referred to as, Internet service providers with updated information through the use of high speed satellite links directly to the local Internet service provider from a centralized location. The satellite broadcasting system is combined with servers known as caching or proxy servers located at the client site which serve to store web and other data until the end user needs to access the data and a master cache center which coordinates the selection and transmission of information to those client sites via the satellite broadcasting system. The caching of data objects as close to the end user as possible will require less data to transit the backbones networks.
    Type: Application
    Filed: March 15, 1999
    Publication date: September 12, 2002
    Inventor: DOUGLAS E. HUMPHREY