Patents by Inventor Jiann-Yi Lin

Jiann-Yi Lin 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).

  • Multifunctional safety gas flow regulator's controller
    Patent number: 4788529
    Abstract: A multifunctional safety gas flow regulator controller, mainly composed of an electronic circuit, automatically starts an alarm and controls components that close the gas supply when the flame is accidentally extinguished or when the battery has an inadequate power supply. The controller is characterized by its multifunctional safety controller for proper disposal of gas tools.
    Type: Grant
    Filed: April 28, 1987
    Date of Patent: November 29, 1988
    Assignee: Pao Yin Co., Ltd.
    Inventor: Jiann-Yi Lin