Patents by Inventor Guohua LV

Guohua LV 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).

  • LIQUID CRYSTAL SCREEN GLASS CUTTING METHOD AND APPARATUS
    Publication number: 20170225997
    Abstract: The invention discloses a liquid crystal screen glass cutting method and apparatus to solve the unhealthy problem of being broken or serrated to be produced for the liquid crystal screen glass at intersections of cutting marks in different directions in the cutting procedure.
    Type: Application
    Filed: March 13, 2015
    Publication date: August 10, 2017
    Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xiangde MENG, Jun HU, Huazhe LIU, Guohua LV, Jinbo MA