Patents by Inventor Leland B. Jackson

Leland B. Jackson 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).

  • Compensation of fluidic transducers
    Patent number: 4232373
    Abstract: The output indications of fluid-filled transducers are compensated by filtering under the control of error analyser signals. In particular, the pressure waveform of a fluid-filled catheter is sampled and used to produce error signals that control a digital filter for the samples in order to compensate for measurement errors that are attributable to the physical characteristics of the catheter.
    Type: Grant
    Filed: April 14, 1978
    Date of Patent: November 4, 1980
    Assignee: Regents for Education of the State of Rhode Island
    Inventors: Leland B. Jackson, Dov Jaron