Patents by Inventor Charles P. Baker

Charles P. Baker 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).

  • Micro-movement and gesture detection using radar
    Patent number: 11918331
    Abstract: A movement detection device includes a signal transmission device configured to transmit a radar signal transmission toward a target area and to receive reflected radar signals, and a signal analysis device configured to analyze the reflected radar signals to detect a movement in the target area that is indicative of micro-shivering. In response to detecting the micro-shivering, the movement detection device generates an alarm.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: March 5, 2024
    Assignee: Hill-Rom Services, Inc.
    Inventors: Steven D. Baker, Jennifer Bergstrom, Heinz-Hermann Dalbert, Brandon P. Fisk, Yongji Fu, Michael S. Hood, Charles A. Lachenbruch, John A. Lane, Kenzi L. Mudge, Matthew O'Neal, Frank E. Sauser, Douglas A. Seim, Gregory J. Shannon
  • Violin, kit and method of making same
    Patent number: 4367777
    Abstract: A method of making a violin including forming the body, neck, sound post and backplate as a unitary structure from a single piece of material such as wood. The fingerboard, shim and nut is also formed as a single piece. The top plate, bridge, tailpiece and peg structure are separately provided and assembled with the body-neck and fingerboard members in a simple and inexpensive instrument. A kit with components thus formed is disclosed.
    Type: Grant
    Filed: June 30, 1981
    Date of Patent: January 11, 1983
    Inventor: Charles P. Baker
  • Violin, kit and method of making same
    Patent number: 4304164
    Abstract: A method of making a violin including forming the body, neck, sound post and backplate as a unitary structure from a single piece of material such as wood. The fingerboard, shim and nut is also formed as a single piece. The top plate, bridge, tailpiece and peg structure are separately provided and assembled with the body-neck and fingerboard members in a simple and inexpensive instrument. A kit with components thus formed is disclosed.
    Type: Grant
    Filed: October 16, 1979
    Date of Patent: December 8, 1981
    Inventor: Charles P. Baker