Patents by Inventor George W. Meyer

George W. Meyer 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: 5752874
    Abstract: A grazing incidence optic is fabricated by grinding, polishing, or both, using a tapered, barrel-shaped tool. The optic surface to be ground or polished is placed in contact with a selected portion of the grinding or polishing surface of the tool, and the tool is rotated about its longitudinal axis. The optic is subjected to a reciprocating grinding movement along the length of the barrel tool. A helical groove in the tool allows slurry to pass between the optic surface being worked and the tool surface. Air is forced between the optic surface and the tool surface to release the optic from the tool.
    Type: Grant
    Filed: January 19, 1995
    Date of Patent: May 19, 1998
    Assignee: Hughes Aircraft Company
    Inventors: George W. Meyer, Jr., Steven S. Chuang
  • Patent number: 5588041
    Abstract: A cellular speakerphone (100) includes a housing (101) containing a transceiver circuit (203), a processor and switching circuit (205), a coupler (209), and a hands-free user interface (207). The processor and switching circuit (205) and the hands-free user interface (207) operate the cellular speakerphone (100) in a default hands-free mode that is automatically interruptable to permit the cellular speakerphone (100) to operate in a handset mode when an optional handset (127) is operably coupled to the cellular speakerphone (100) via the coupler (209).
    Type: Grant
    Filed: January 5, 1995
    Date of Patent: December 24, 1996
    Assignee: Motorola, Inc.
    Inventors: George W. Meyer, Jr., Allen Wong, John H. Spears, David L. Bond, Thomas F. Vondrak
  • Patent number: 4410955
    Abstract: Digital method and apparatus for generation of a digital data stream with the bit transitions shaped to reduce splatter, and minimize droop and overshoot in a radio communications system utilizing digital coded squelch. A codeword digital data stream, in digitized form, is shaped so that the bit transitions have the form of a portion of a sine waveform and then is applied to a D/A converter. A simple filter follows the D/A converter to attenuate sampling noise.
    Type: Grant
    Filed: March 30, 1981
    Date of Patent: October 18, 1983
    Assignee: Motorola, Inc.
    Inventors: Timothy M. Burke, George W. Meyer, John A. Moore
  • Patent number: D339582
    Type: Grant
    Filed: July 21, 1992
    Date of Patent: September 21, 1993
    Assignee: Motorola, Inc.
    Inventors: Allen Wong, John P. Murzanski, George W. Meyer, Jr.
  • Patent number: D348880
    Type: Grant
    Filed: May 19, 1993
    Date of Patent: July 19, 1994
    Assignee: Motorola, Inc.
    Inventors: Allen Wong, George W. Meyer, Russell Lansai