Patents by Inventor Hsueh-Hsiung Hsieh

Hsueh-Hsiung Hsieh 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).

  • Publication number: 20210205834
    Abstract: A water apparatus comprising a shell surrounding a reservoir that rotates about a pivot point between at least a first position and a second position. When the shell is in the first position, the reservoir and the top portion of the shell are at a first balance point, which comprises the shell being in an open position and the reservoir being able to retain water. When the shell is in the second position, the reservoir and the top portion of the shell are at a second balance point, which comprises the shell being in a closed position and the rigid tube being able to release water.
    Type: Application
    Filed: December 16, 2020
    Publication date: July 8, 2021
    Inventors: Hsueh Hsiung Hsieh, Jose Leon, Lydia Lesinski, Wingate Sung
  • Patent number: 7252482
    Abstract: An electric motor-driven pump, particularly adapted for pumping condensate from refrigeration and air conditioning systems includes a reservoir body, a reservoir cover supporting an electric motor directly connected to a centrifugal pump impeller at one end of the motor rotor shaft and to a centrifugal cooling air fan at the opposite end of the motor rotor shaft. The motor is mounted on the reservoir cover and a motor cover mounted on the reservoir cover defines cooling air inlet and discharge ports for the flow of cooling air propelled by the fan. Efficient cooling air movement is obtained in a mechanically uncomplicated arrangement.
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: August 7, 2007
    Assignee: Beckett Corporation
    Inventors: John M. Walker, Hsueh-Hsiung Hsieh
  • Publication number: 20060045771
    Abstract: An electric motor-driven pump, particularly adapted for pumping condensate from refrigeration and air conditioning systems includes a reservoir body, a reservoir cover supporting an electric motor directly connected to a centrifugal pump impeller at one end of the motor rotor shaft and to a centrifugal cooling air fan at the opposite end of the motor rotor shaft. The motor is mounted on the reservoir cover and a motor cover mounted on the reservoir cover defines cooling air inlet and discharge ports for the flow of cooling air propelled by the fan. Efficient cooling air movement is obtained in a mechanically uncomplicated arrangement.
    Type: Application
    Filed: August 24, 2004
    Publication date: March 2, 2006
    Applicant: Beckett Corporation
    Inventors: John Walker, Hsueh-Hsiung Hsieh
  • Patent number: D508921
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: August 30, 2005
    Assignee: Beckett Corporation
    Inventors: Hsueh-Hsiung Hsieh, John M. Walker