Patents by Inventor Lawrence Noah Dworsky

Lawrence Noah Dworsky 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).

  • UHF isolator using stacked conductor sheets
    Patent number: 4101850
    Abstract: An isolator for ultra-high frequencies provides a broadband characteristic by simulating a carved-out copper block with stacked copper laminates. Internal structures are formed by photolithographic processing of the copper sheets. Ferrite elements and a unilateralizing resistor are captivated within the stack of sheets which provides inductance, capacitance and optimal ground return paths, as well as heat sinking for the resistor. No external matching network or tuning is required.
    Type: Grant
    Filed: April 18, 1977
    Date of Patent: July 18, 1978
    Assignee: Motorola, Inc.
    Inventors: Lawrence Noah Dworsky, Jeffery Alden Whalin