Patents by Inventor Qingke HE

Qingke HE 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).

  • Flow guide apparatus and vapor deposition device
    Patent number: 11713509
    Abstract: A flow guide apparatus includes a columnar flow guide portion, a plurality of connection portions and a loop portion. The columnar flow guide portion includes a first surface and a second surface that are perpendicular to a thickness direction thereof, and a blind hole formed in the second surface. A center line of the columnar flow guide portion is parallel to the thickness direction thereof. The plurality of connection portions are arranged at intervals and are at least connected with an edge of the second surface of the columnar flow guide portion. The loop portion is connected with the plurality of connection portions, and is farther away from the columnar flow guide portion than the plurality of connection portions.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: August 1, 2023
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qiang Zhang, Beumku Park, Yuanjiang Yang, Tianming Li, Qingke He, Jie Li, Ya Zhu, Yu Wang, Fujun Yuan, Binglei Cao, Xinxin Huang
  • FLOW GUIDE APPARATUS AND VAPOR DEPOSITION DEVICE
    Publication number: 20210332480
    Abstract: A flow guide apparatus includes a columnar flow guide portion, a plurality of connection portions and a loop portion. The columnar flow guide portion includes a first surface and a second surface that are perpendicular to a thickness direction thereof, and a blind hole formed in the second surface. A center line of the columnar flow guide portion is parallel to the thickness direction thereof. The plurality of connection portions are arranged at intervals and are at least connected with an edge of the second surface of the columnar flow guide portion. The loop portion is connected with the plurality of connection portions, and is farther away from the columnar flow guide portion than the plurality of connection portions.
    Type: Application
    Filed: April 22, 2021
    Publication date: October 28, 2021
    Inventors: Qiang ZHANG, Beumku PARK, Yuanjiang YANG, Tianming LI, Qingke HE, Jie LI, Ya ZHU, Yu WANG, Fujun YUAN, Binglei CAO, Xinxin HUANG