Patents by Inventor Yongbing Guan

Yongbing Guan 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).

  • Storage device and photoresist coating and developing machine having storage device
    Patent number: 10446424
    Abstract: A storage device and a photoresist coating and developing machine having a storage device are disclosed. The storage device includes a frame and a plurality of layers of support plates disposed in sequence in the frame in a height direction of the frame, being used for receiving substrates to be exposed. The frame is provided with a plurality of layers of support members respectively associated with the plurality of layers of support plates, and each layer of the support plates is slidably mounted on the support member.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: October 15, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS CO., LTD.
    Inventors: Zhichao Wang, Xiangyu Song, Yongbing Guan, Bingqiang Liu, Kun Cao
  • STORAGE DEVICE AND PHOTORESIST COATING AND DEVELOPING MACHINE HAVING STORAGE DEVICE
    Publication number: 20180130682
    Abstract: A storage device and a photoresist coating and developing machine having a storage device are disclosed. The storage device includes a frame and a plurality of layers of support plates disposed in sequence in the frame in a height direction of the frame, being used for receiving substrates to be exposed. The frame is provided with a plurality of layers of support members respectively associated with the plurality of layers of support plates, and each layer of the support plates is slidably mounted on the support member.
    Type: Application
    Filed: April 20, 2017
    Publication date: May 10, 2018
    Inventors: Zhichao Wang, Xiangyu Song, Yongbing Guan, Bingqiang Liu, Kun Cao