Patents by Inventor Pan JIANG

Pan JIANG 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).

  • Publication number: 20220278300
    Abstract: The present disclosure provides a display substrate, including: a base (1), including a display area (101) and a peripheral area (102) surrounding the display area (101); an insulating layer (2) covering the display area (101) and at least part of the peripheral area (102); at least one packaging dam (8) in the peripheral area (102) of the base (1) and around the display area (101); and an isolation structure (7) located on the base (1) at a side of the packaging dam (8) away from the display area (101). The isolation structure (8) includes a plurality of sub-structures arranged at intervals, an orthographic projection of the isolation structure (8) on the base (1) is around the display area (101), and the isolation structure (8) is configured to prevent a crack in the peripheral area (102) from extending to the display area (101).
    Type: Application
    Filed: March 10, 2021
    Publication date: September 1, 2022
    Inventors: Yu ZHANG, Zhiliang JIANG, Pan ZHAO, Zhenli ZHOU, Benlian WANG
  • Patent number: 11021621
    Abstract: The present invention relates to the field of 3D printing technology, and provides a photocurable 3D printing polyimide ink, and a preparation method and application thereof. The photocurable 3D printing polyimide ink includes the following components in the following weight percentages: 40 to 60% of a photocurable polyamic acid, 5 to 40% of an organic solvent, 10 to 50% of a reactive diluent, 1 to 10% of a chain extender, and 1 to 3% of a photoinitiator. The photocurable 3D printing polyimide ink provided by the present invention has excellent mechanical properties, thermal stability, relatively high printing accuracy and relatively low shrinkage; a molded device obtained by 3D printing has excellent properties including high accuracy, great dimensional stability, high strength and corrosion resistance, excellent flexibility, high temperature resistance and relatively low shrinkage. The method for preparing the photocurable 3D printing polyimide ink has a simple process and lower energy consumption.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: June 1, 2021
    Assignee: Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
    Inventors: Xiaolong Wang, Yuxiong Guo, Xiaoqin Zhang, Zhengfeng Ma, Pan Jiang, Feng Zhou
  • Patent number: 10526087
    Abstract: An unmanned aerial vehicle is provided and includes: an unmanned aerial vehicle body, including an airframe and an articles storing device; an arm, including at least two front arms symmetrically arranged with respect to a central axis of the airframe along a front-rear direction and at least two rear arms symmetrically arranged with respect to the central axis of the airframe; and a rotor-wing electric motor, including a front electric motor and a rear electric motor. A first end of the front arm is connected with a front end of the airframe, and a second end of the front arm is provided with the front electric motor to drive the unmanned aerial vehicle. A first end of the rear arm is connected with a rear end of the airframe, and a second end of the rear arm is provided with the rear electric motor to drive the unmanned aerial vehicle.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: January 7, 2020
    Assignee: GUANGZHOU XAIRCRAFT TECHNOLOGY CO., LTD.
    Inventors: Jianbing He, Zhiwen Lin, Pan Jiang, Dingfeng Xiao, Bin Peng
  • Publication number: 20190169450
    Abstract: The present invention relates to the field of 3D printing technology, and provides a photocurable 3D printing polyimide ink, and a preparation method and application thereof. The photocurable 3D printing polyimide ink includes the following components in the following weight percentages: 40 to 60% of a photocurable polyamic acid, 5 to 40% of an organic solvent, 10 to 50% of a reactive diluent, 1 to 10% of a chain extender, and 1 to 3% of a photoinitiator. The photocurable 3D printing polyimide ink provided by the present invention has excellent mechanical properties, thermal stability, relatively high printing accuracy and relatively low shrinkage; a molded device obtained by 3D printing has excellent properties including high accuracy, great dimensional stability, high strength and corrosion resistance, excellent flexibility, high temperature resistance and relatively low shrinkage. The method for preparing the photocurable 3D printing polyimide ink has a simple process and lower energy consumption.
    Type: Application
    Filed: April 2, 2018
    Publication date: June 6, 2019
    Inventors: Xiaolong Wang, Yuxiong Guo, Xiaoqin Zhang, Zhengfeng Ma, Pan Jiang, Feng Zhou
  • Publication number: 20180285748
    Abstract: An online system stores information describing delivery of content items to users. The information includes a time of delivery and a content item type for each content item delivered. The system receives a new content item from a content provider for distribution. The system extracts a new feature vector from the new content item. The new feature vector includes a content item type of the new content item. The system provides the new feature vector to a machine learning model, which generates a predicted performance metric for the new content item for each of several time periods based on the new feature vector. The system sends, to the content provider, the generated predicted performance metrics. The system receives, from the content provider, a selection of time periods for delivering the new content item.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 4, 2018
    Inventors: Aliasgar Mumtaz Husain, Pan Jiang
  • Publication number: 20170327222
    Abstract: An unmanned aerial vehicle is provided and includes: an unmanned aerial vehicle body, including an airframe and an articles storing device; an arm, including at least two front arms symmetrically arranged with respect to a central axis of the airframe along a front-rear direction and at least two rear arms symmetrically arranged with respect to the central axis of the airframe; and a rotor-wing electric motor, including a front electric motor and a rear electric motor. A first end of the front arm is connected with a front end of the airframe, and a second end of the front arm is provided with the front electric motor to drive the unmanned aerial vehicle. A first end of the rear arm is connected with a rear end of the airframe, and a second end of the rear arm is provided with the rear electric motor to drive the unmanned aerial vehicle.
    Type: Application
    Filed: July 27, 2016
    Publication date: November 16, 2017
    Inventors: Jianbing HE, Zhiwen LIN, Pan JIANG, Dingfeng XIAO, Bin PENG
  • Patent number: D904968
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: December 15, 2020
    Assignee: GUANGZHOU XAIRCRAFT TECHNOLOGY CO., LTD.
    Inventor: Pan Jiang