Patents by Inventor Charles W. Singleton

Charles W. Singleton 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: 7431421
    Abstract: Various embodiments of a printing system including a vacuum duct are disclosed.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: October 7, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Anthony P. Carcia, Alan Shibata, Rick M. Tanaka, Justin M. Roman, Tanya Schneider, Charles W. Singleton, Jr., Shayler M. Backlund, Ernesto A. Garay, Angela Chen Krauskopf
  • Publication number: 20040019724
    Abstract: A computing system is described. The computing system can include a handheld computing device that has one or more input mechanisms to allow user input. The system can also include a computer configured to dock with the handheld computing device. The computing system is configured to allow user input to the computer through manipulation of the one or more input mechanisms of the handheld computing device when the handheld computing device is docked with the computer.
    Type: Application
    Filed: July 24, 2002
    Publication date: January 29, 2004
    Inventors: Charles W. Singleton,, Michael Scott Carson
  • Patent number: 6549416
    Abstract: The docking station includes one or more ramps which receive the computer during docking. The ramps are elevated so as to shield a docking connector of the docking station during reception of the computer. With the computer positioned on the ramps, the ramps are lowered to bring the computer into engagement with the station's docking connector. The computer is secured in the docked position by any of a coupling force between docking connectors, a latching action applied to the ramps, or a latching action applied to the computer.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: April 15, 2003
    Assignee: Hewlett Packard Development Company, L.P.
    Inventors: John R. Sterner, Charles W. Singleton, Jr.
  • Patent number: 6533599
    Abstract: A docking apparatus includes a pair of engagement members, at least one of which is movable relative to the other. The docking apparatus may be used in, and/or form part of, systems and methods that dock an information processing device to the docking apparatus.
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: March 18, 2003
    Assignee: Hewlett-Packard Company
    Inventor: Charles W. Singleton, Jr.
  • Publication number: 20020163204
    Abstract: A grip is used to communicate force between a digit, such as a user's finger or thumb, to a receiver. The grip includes a first tab that inserts into a first end portion of the receiver. The grip further includes a second tab that inserts into a second end portion of the receiver. The second end portion may be substantially opposite the first end portion. Further, the grip includes a depression that is formed into an area between the first and second end, wherein the depression is formed to accord with the user's digit.
    Type: Application
    Filed: May 3, 2001
    Publication date: November 7, 2002
    Inventors: Charles W. Singleton, Robert P. Bliven, Memphis Zhihong Yin, Michael D. Derocher, Dennis R. Esterberg
  • Publication number: 20020131235
    Abstract: A removable internal peripheral unit includes an externally exposed cover which is translatable, self-actuating, rotatable and self-centering. The cover serves as a handle for removing and installing the peripheral device. The cover is unsnapped and translated by the operator. It then self-actuates into a rotatable position. As the operator continues to pull on the cover, the cover rotates into a position from which the operator has improved leverage for disconnecting and removing the peripheral device. During installation, the cover moves within a defined track which self centers the cover relative to the internal compartment opening, fitting the cover to the surrounding computer case.
    Type: Application
    Filed: March 19, 2001
    Publication date: September 19, 2002
    Inventor: Charles W. Singleton
  • Publication number: 20020131234
    Abstract: The docking station includes one or more ramps which receive the computer during docking. The ramps are elevated so as to shield a docking connector of the docking station during reception of the computer. With the computer positioned on the ramps, the ramps are lowered to bring the computer into engagement with the station's docking connector. The computer is secured in the docked position by any of a coupling force between docking connectors, a latching action applied to the ramps, or a latching action applied to the computer.
    Type: Application
    Filed: March 15, 2001
    Publication date: September 19, 2002
    Inventors: John R Sterner, Charles W. Singleton
  • Patent number: 6445579
    Abstract: A removable internal peripheral unit includes an externally exposed cover which is translatable, self-actuating, rotatable and self-centering. The cover serves as a handle for removing and installing the peripheral device. The cover is unsnapped and translated by the operator. It then self-actuates into a rotatable position. As the operator continues to pull on the cover, the cover rotates into a position from which the operator has improved leverage for disconnecting and removing the peripheral device. During installation, the cover moves within a defined track which self centers the cover relative to the internal compartment opening, fitting the cover to the surrounding computer case.
    Type: Grant
    Filed: March 19, 2001
    Date of Patent: September 3, 2002
    Assignee: Hewlett-Packard Company
    Inventor: Charles W Singleton, Jr.