Patents by Inventor Stephen Todd Cox

Stephen Todd Cox 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: 6449350
    Abstract: A process and system is disclosed for determining automatically and dynamically the correct time segment during which a switch or components of a switch receive peak traffic from a communications network. The process collects traffic data regarding the usage of a selected switch or selected switch components. The traffic data is collected over a selected journalling period (e.g., 30 days), which is periodically updated with new traffic data to maintain a journal of the most recent 30 days of collected traffic data. Collected traffic data, is filtered to remove aberrant or corrupting data. An average peak usage segment for all of the segments of the journalling period is selected from the remaining filtered traffic data. By regularly adding new data to and removing old data from the journal, the resulting moving window will reflect recent changes in peak usage. Regularly (e.g.
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: September 10, 2002
    Assignee: BellSouth Intellectual Property Corporation
    Inventor: Stephen Todd Cox
  • Patent number: 6011838
    Abstract: A process and system is disclosed for determining automatically and dynamically the correct time segment during which a switch or components of a switch receive peak traffic from a communications network. The process collects traffic data regarding the usage of a selected switch or selected switch components. The traffic data is collected over a selected journalling period (e.g., 30 days), which is periodically updated with new traffic data to maintain a journal of the most recent 30 days of collected traffic data. Collected traffic data is filtered to remove aberrant or corrupting data. An average peak usage segment for all of the segments of the journalling period is selected from the remaining filtered traffic data. By regularly adding new data to and removing old data from the journal, the resulting moving window will reflect recent changes in peak usage. Regularly (e.g.
    Type: Grant
    Filed: June 6, 1997
    Date of Patent: January 4, 2000
    Assignee: BellSouth Intellectual Property Corporation
    Inventor: Stephen Todd Cox
  • Patent number: 5928777
    Abstract: A high pressure laminate is made of several layers of paper, including from bottom to top core sheets, a decor sheet and an overlay sheet. The core sheets are either composed of cellulose fibers or composed of 30 to 90 weight percent cellulose acetate fibers and 70 to 10 weight percent cellulose fibers. The core sheets are respectively coated with either a lamination polymer or a plasticizer. The decor sheet is composed of a mixture and a conventional amount of paper making dye. The mixture comprises 30 to about 90 weight percent cellulose acetate fibers, 10 to 70 weight percent cellulose fibers and 0 to 20 weight percent fillers. The decor sheet is coated with a plasticizer. The overlay sheet is composed of cellulose fibers and is coated with a lamination polymer. Upon application of heat and pressure to the several layers a laminate is formed having thermoplastic properties, improved postformability and a significant reduction in the release of volatile organics during formation.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: July 27, 1999
    Assignee: Eastman Chemical Company
    Inventors: Stephen Todd Cox, Melvin Glenn Mitchell, Paul Jay Kennedy, Guy Fostine Massie, Jr., Freddie Wayne Williams
  • Patent number: 5922451
    Abstract: A decorative paper sheet for use in preparing a decorative laminate is made up of a matrix containing from about 15 to about 60 weight percent of cellulose and from about 40 to about 85 weight percent of cellulose acetate. The sheet also contains a plasticizer for the cellulose acetate in an amount ranging from about 40 to about 90 weight percent based on the weight of the cellulose acetate in said matrix. A filler material may be present in the sheet in an amount ranging from about 1 to about 18 weight percent based on the weight of the matrix. A low pressure laminate may be made from sheet and a structural substrate therefor by application of heat and pressure. The plasticized cellulose acetate fuses and resolidifies to bond the sheet to the structural substrate.
    Type: Grant
    Filed: October 11, 1996
    Date of Patent: July 13, 1999
    Assignee: Eastman Chemical Company
    Inventors: Stephen Todd Cox, Robert Lee Bradley, Jr., Paul Jay Kennedy, Guy Fostine Massie, Jr., Melvin Glenn Mitchell, Freddie Wayne Williams
  • Patent number: 5766752
    Abstract: A high pressure laminate is made of several layers of paper, including from bottom to top core sheets, a decor sheet and an overlay sheet. The core sheets are either composed of cellulose fibers or composed of 30 to 90 weight percent cellulose acetate fibers and 70 to 10 weight percent cellulose fibers. The core sheets are respectively coated with either a lamination polymer or a plasticizer. The decor sheet is composed of a mixture and a conventional amount of paper making dye. The mixture comprises 30 to about 90 weight percent cellulose acetate fibers, 10 to 70 weight percent cellulose fibers and 0 to 20 weight percent fillers. The decor sheet is coated with a plasticizer. The overlay sheet is composed of cellulose fibers and is coated with a lamination polymer. Upon application of heat and pressure to the several layers a laminate is formed having thermoplastic properties, improved postformability and a significant reduction in the release of volatile organics during formation.
    Type: Grant
    Filed: December 7, 1995
    Date of Patent: June 16, 1998
    Assignee: Eastman Chemical Company
    Inventors: Stephen Todd Cox, Melvin Glenn Mitchell, Paul Jay Kennedy, Guy Fostine Massie, Jr., Freddie Wayne Williams