Patents by Inventor Tsui-Ling Hsuen

Tsui-Ling Hsuen 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).

  • Evaporative condensing apparatus
    Patent number: 6286325
    Abstract: An evaporative condensing apparatus used in an air conditioner to reduce the power consumption of the condenser and improves its EER value. The evaporative condensing apparatus is based on the rule that the relative critical pressure needed to condense a cooling medium is directly proportional to the temperature during the exchange of a cooling medium between gas state and liquid state.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: September 11, 2001
    Assignee: Nutec Electrical Engineering Co., Ltd.
    Inventors: Peng-Chu Chiu, Tsui-Ling Hsuen, Chih-Hsien Huang
  • Evaporative condensing apparatus
    Patent number: 6101823
    Abstract: An evaporative condensing apparatus used in an air conditioner to reduce the power consumption of the air conditioner and improves its EER value. The evaporative condensing apparatus is based on the rule that the condensing temperature is directly proportional to the condensing pressure during the exchange of a cooling agent between liquid state and gas state.
    Type: Grant
    Filed: October 9, 1998
    Date of Patent: August 15, 2000
    Assignee: Nutec Electrical Engineering Co., Ltd.
    Inventors: Peng-Chu Chiu, Tsui-Ling Hsuen, Chih-Hsien Huang