Patents by Inventor Lee M. Lee

Lee M. Lee 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).

  • Volume gauge
    Patent number: 8561459
    Abstract: Several aspects of the volume gauge may be implemented with a pressure sensing system and/or a motion sensing system. The pressure sensing system for volume measurements may include a chamber, a pressure changing device, a pressure sensing device, and a processor. The motion sensing system for volume measurements may include a container, a flexible seal, a heating device, a sensing device, and a processor.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: October 22, 2013
    Assignee: Stratec Biomedical USA, Inc.
    Inventors: Walt Caldwell, Clark A. Pentico, Lee M. Lee
  • VOLUME GAUGE
    Publication number: 20100286932
    Abstract: Several aspects of the volume gauge may be implemented with a pressure sensing system and/or a motion sensing system. The pressure sensing system for volume measurements may include a chamber, a pressure changing device, a pressure sensing device, and a processor. The motion sensing system for volume measurements may include a container, a flexible seal, a heating device, a sensing device, and a processor.
    Type: Application
    Filed: May 6, 2010
    Publication date: November 11, 2010
    Applicant: BALLISTA, INC.
    Inventors: Walt Caldwell, Clark A. Pentico, Lee M. Lee