Patents by Inventor Hangbing Song

Hangbing Song 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).

  • INVERTER AND GRID-CONNECTED POWER GENERATION SYSTEM
    Publication number: 20140177299
    Abstract: An inverter and a grid-connected power generation system are provided to efficiently reduce the electric energy loss due to a DC boosted circuit, improve the efficiency of a PV system, and increase lifetime of the inverter. The inverter comprises: a DC boosted circuit; an inversion circuit connected to a output end of the DC boosted circuit; and a bypass circuit, of which an input end is connected to a positive electrode input end of the DC boosted circuit, and an output end is connected to a positive electrode output end of the DC boosted circuit.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 26, 2014
    Applicants: Beijing BOE Energy Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xuyang Wang, Hangbing Song, Xiaoyan Han, Ming Cui