Patents by Inventor Thuong Pham

Thuong Pham 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).

  • Patent number: 10912711
    Abstract: An induction heating system for a basin of a pedicure chair and a pedicure chair with one or more pumps and one or more heating sources are disclosed. A conducting object is located on an interior side of a first wall of the basin, with an induction heater located on the exterior side of the first wall. The conducting object is separated from the induction heater by a solid portion of the first wall. The induction heater is configured to generate a high frequency field that passes through the solid portion of the first wall and causes the conducting object to generate heat. A controller is configured to turn on/off the induction heater to maintain a desired temperature in the basin.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: February 9, 2021
    Assignee: Lexor, Inc.
    Inventors: Christopher Luong, Quang Nguyen, Thuong Pham
  • Patent number: 10542847
    Abstract: A jet pump associated with a heat source, such as a heating element or heating coils, is disclosed. The heating element is located in a housing chamber and coaxially with an impeller. An electrical motor rotates the impeller and circulates water within the chamber and between coils of the heating element. The heated water is then discharged into a basin found in a pedicure chair or other devices requiring agitated, heated water.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: January 28, 2020
    Assignee: Lexor, Inc.
    Inventors: Christopher L. Luong, Quang Nguyen, Thuong Pham
  • Publication number: 20190328612
    Abstract: An induction heating system for a basin of a pedicure chair and a pedicure chair with one or more pumps and one or more heating sources are disclosed. A conducting object is located on an interior side of a first wall of the basin, with an induction heater located on the exterior side of the first wall. The conducting object is separated from the induction heater by a solid portion of the first wall. The induction heater is configured to generate a high frequency field that passes through the solid portion of the first wall and causes the conducting object to generate heat. A controller is configured to turn on/off the induction heater to maintain a desired temperature in the basin.
    Type: Application
    Filed: January 9, 2018
    Publication date: October 31, 2019
    Applicant: Lexor, Inc.
    Inventors: Christopher Luong, Quang Nguyen, Thuong Pham