Patents by Inventor Hong Wa SETO

Hong Wa SETO 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).

  • UV STERILIZER, TANK SYSTEM USING SAME, AND METHOD OF OPERATING
    Publication number: 20160015009
    Abstract: A UV sterilizer. The UV sterilizer has a casing defining an inlet and an outlet therein and a conduit therein between the inlet and the outlet, wherein the casing is capable of conveying a liquid from the inlet through the conduit; a UV electric bulb situated within the casing adjacent the conduit; a power source for supplying electricity to the bulb; and a mechanical fastener for attaching the sterilizer to a pump. The sterilizer is unitary in structure and is substantially free of a pump.
    Type: Application
    Filed: July 15, 2015
    Publication date: January 21, 2016
    Inventors: Barry V. PREHODKA, Yat Lung Stephen LAM, Hong Wa SETO