Patents by Inventor Shan-Cheng Lin

Shan-Cheng Lin 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: 7839115
    Abstract: A power switching apparatus for natural energy power supply includes a AC power supply provided by an electricity plant, a converting power supply connected with the AC power supply, a power switch connected with the converting power supply and an external load respectively, a charger connected with the power switch, at least a natural energy power supply connected with the charger, configured for generating electric power and supplying the electric power to the charger, a voltage sensor connected with the charger, and a battery pack connected with the voltage sensor. When there is not sufficient power output from the natural energy power supply, the AC power supply and the load are connected so that the object of uninterruptedly driving the load to work when the natural energy power supply stops working is achieved and the reliability of the natural energy power supply is improved.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: November 23, 2010
    Assignee: Tranergy Technologies Co., Ltd.
    Inventors: Shan-Cheng Lin, Szu-Hung Lin
  • Publication number: 20090174259
    Abstract: A natural energy power supplying apparatus includes an AC power supply, an inverter, a UPS control circuit, a discharging control circuit, a battery, an electromagnetic switch, a natural energy power supply (NEPS) and a charging control circuit. The inverter is connected to the AC power supply in parallel for converting DC power to AC power. The UPS control circuit is connected to the AC power supply for converting between an AC power and a DC power. The discharging control circuit is connected to the UPS control circuit. The battery is connected to the UPS control circuit and the discharging control circuit respectively. The electromagnetic switch, having multiple normally open switches and multiple normally closed switches, is connected to the AC power supply. The NEPS is connected to the inverter by the normally open switches. The charging control circuit is connected to the NEPS by the normally closed switches, to the battery, to the discharging control circuit, and to the UPS control circuit.
    Type: Application
    Filed: January 9, 2008
    Publication date: July 9, 2009
    Inventors: Shan-Cheng Lin, Szu-Hung Lin
  • Publication number: 20090153096
    Abstract: A power switching apparatus for natural energy power supply includes a AC power supply provided by an electricity plant, a converting power supply connected with the AC power supply, a power switch connected with the converting power supply and an external load respectively, a charger connected with the power switch, at least a natural energy power supply connected with the charger, configured for generating electric power and supplying the electric power to the charger, a voltage sensor connected with the charger, and a battery pack connected with the voltage sensor. When there is not sufficient power output from the natural energy power supply, the AC power supply and the load are connected so that the object of uninterruptedly driving the load to work when the natural energy power supply stops working is achieved and the reliability of the natural energy power supply is improved.
    Type: Application
    Filed: December 13, 2007
    Publication date: June 18, 2009
    Inventors: Shan-Cheng Lin, Szu-Hung Lin