Patents by Inventor Baojie DONG

Baojie DONG 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).

  • LIGHT SOURCE DEVICE AND ALIGNMENT MARK SHOOTING AND RECOGNIZING SYSTEM
    Publication number: 20190259151
    Abstract: A light source device includes a case defining an accommodation space. The case includes a light transmissible surface and a locating-mounting hole. The locating-mounting hole defines a projection through space within the accommodation space in an axial direction of the locating-mounting hole. The light source device further includes a plurality of light emitting sources arranged within the accommodation space and surrounding the projection through space. The light emitting sources are configured for emitting light towards the light transmissible surface.
    Type: Application
    Filed: April 30, 2019
    Publication date: August 22, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Wenhao WANG, Yanping HONG, Yan WANG, Baojie DONG, Haibo XU
  • LIGHT SOURCE DEVICE AND ALIGNMENT MARK SHOOTING AND RECOGNIZING SYSTEM
    Publication number: 20170032511
    Abstract: A light source device includes a case defining an accommodation space. The case includes a light transmissible surface and a locating-mounting hole. The locating-mounting hole defines a projection through space within the accommodation space in an axial direction of the locating-mounting hole. The light source device further includes a plurality of light emitting sources arranged within the accommodation space and surrounding the projection through space. The light emitting sources are configured for emitting light towards the light transmissible surface.
    Type: Application
    Filed: August 10, 2015
    Publication date: February 2, 2017
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Wenhao WANG, Yanping HONG, Yan WANG, Baojie DONG, Haibo XU