Patents by Inventor Danhua Wang

Danhua Wang 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).

  • DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20250113703
    Abstract: A display panel and a display device are provided. An organic light-emitting layer includes a doped region and an undoped region, and the undoped region is located between the doped region and the hole blocking layer. When the display panel is in a low grayscale display state, an exciton concentration distribution curve of the organic light-emitting layer includes a first peak located in the doped region and a second peak located in the undoped region, and a peak value of the second peak is less than a peak value of the first peak.
    Type: Application
    Filed: October 31, 2023
    Publication date: April 3, 2025
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Munjae LEE, Guoqi XIA, Yu GU, Fang WANG, Kailong WU, Haoran WANG, Qianhui LI, Lin YANG, Zhao LI, Zhenmin WANG, Ke DING, Huizhen PIAO, Danhua SHEN, Guo CHENG, Yuanchun WU, Mingzhou WU
  • Virtual network function network element management method, apparatus, and system
    Patent number: 11223541
    Abstract: The present invention provides a virtual network function network element management method, apparatus, and system. A VNF resource pool management apparatus receives a VNF network element request message sent by a VNF resource pool user apparatus, where the VNF network element request message includes attribute information and a location policy of a VNF network element that is requested; the VNF resource pool management apparatus determines a first VNF network element that matches the attribute information and the location policy from the VNF resource pool; and the VNF resource pool management apparatus sends a VNF network element response message to the VNF resource pool user apparatus, where the VNF network element response message includes identification information of the first VNF network element. In this way, a risk that a functional group formed by VNF network elements cannot properly work can be avoided.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: January 11, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Liang Xia, Ning Zong, Yang Wang, Qin Wu, Danhua Wang
  • Virtual Network Function Network Element Management Method, Apparatus, and System
    Publication number: 20160234082
    Abstract: The present invention provides a virtual network function network element management method, apparatus, and system. A VNF resource pool management apparatus receives a VNF network element request message sent by a VNF resource pool user apparatus, where the VNF network element request message includes attribute information and a location policy of a VNF network element that is requested; the VNF resource pool management apparatus determines a first VNF network element that matches the attribute information and the location policy from the VNF resource pool; and the VNF resource pool management apparatus sends a VNF network element response message to the VNF resource pool user apparatus, where the VNF network element response message includes identification information of the first VNF network element. In this way, a risk that a functional group formed by VNF network elements cannot properly work can be avoided.
    Type: Application
    Filed: April 20, 2016
    Publication date: August 11, 2016
    Inventors: Liang Xia, Ning Zong, Yang Wang, Qin Wu, Danhua Wang