Patents by Inventor W.J. Tseng

W.J. Tseng 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).

  • POWER SUPPLY SYSTEM
    Publication number: 20140095900
    Abstract: A power supply system for an information handling system is provided. The information processing system is electrically coupled to an AC power source and includes at least one computer unit. The power supply system includes: at least one AC power supply unit electrically coupled to the at least one computer unit and the AC power source; at least one DC power supply unit electrically coupled to the at least one computer unit; and a backup power unit electrically coupled to the at least one DC power supply unit. In response to the at least one AC power supply unit not supplying power, the at least one DC power supply unit supplies power to the at least one computer unit. A data center having the power supply system is further provided.
    Type: Application
    Filed: August 14, 2013
    Publication date: April 3, 2014
    Applicant: International Business Machines Corporation
    Inventors: Jung-Tai Chen, Wei-Tien Chen, George Cheng, Chih-Chiang Chiu, Chin-Yu Huang, JunHom Lin, W.J. Tseng