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 distribution and information handling
    Patent number: 9722414
    Abstract: A method includes supplying power from a power supply to a first electrical circuit breaker. The method includes detecting whether at least one of a current and a voltage of the power has exceeded an operating threshold for the first electrical circuit. The method includes, in response to detecting that at least one of the current and the voltage of the power has exceeded the operating threshold for the first electrical circuit, shutting off the power supply and the first electrical circuit breaker. The method includes in response to detecting that at least one of the current and the voltage of the power has not exceeded the operating threshold for the first electrical circuit, supplying the power from the power supply to the second electrical circuit breaker that is electrically coupled to the second electrical circuit.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: August 1, 2017
    Assignee: Lenovo Enterprise Solutions (Singapore) PTE. LTD.
    Inventors: Wei Tien Chen, George Cheng, Yulianti Darmanto, Peter C Y Huang, JunHom Lin, W J Tseng
  • Power supply system
    Patent number: 9389659
    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: Grant
    Filed: August 14, 2013
    Date of Patent: July 12, 2016
    Assignee: International Business Machines Corporation
    Inventors: Jung-Tai Chen, Wei-Tien Chen, George Cheng, Chih-Chiang Chiu, Chin-Yu Huang, JunHom Lin, W. J. Tseng
  • 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