Patents by Inventor Cong Pan

Cong Pan 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).

  • Luminescent material and preparation method thereof
    Patent number: 11203714
    Abstract: The present application relates to a luminescent material and a preparation method thereof. The luminescent material having a chemical formula of M1-x-y-zNbO3:xPr,yEr, where M is alkali metal element, 0.001?x?0.05, 0.001?y?0.1, and ?0.05?z?0.05. The luminescent material is a dual-lifetime (fluorescence and long-lasting luminescence) and colorful (red, orange, yellow, yellow green and green) renewable luminescent material that respond to multiple stimulation (heat, force and light), and has a characteristic of multidimensional identifiability such as excitation mode, luminescence lifetime and luminescence color.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: December 21, 2021
    Assignee: QINGDAO UNIVERSITY
    Inventors: Juncheng Zhang, Cong Pan, Yifei Zhu
  • LUMINESCENT MATERIAL AND PREPARATION METHOD THEREOF
    Publication number: 20200024513
    Abstract: The present application relates to a luminescent material and a preparation method thereof. The luminescent material having a chemical formula of M1-x-y-zNbO3:xPr,yEr, where M is alkali metal element, 0.001?x?0.05, 0.001?y?0.1, and ?0.05?z?0.05. The luminescent material is a dual-lifetime (fluorescence and long-lasting luminescence) and colorful (red, orange, yellow, yellow green and green) renewable luminescent material that respond to multiple stimulation (heat, force and light), and has a characteristic of multidimensional identifiability such as excitation mode, luminescence lifetime and luminescence color.
    Type: Application
    Filed: July 16, 2019
    Publication date: January 23, 2020
    Inventors: Juncheng Zhang, Cong Pan, Yifei Zhu
  • Air-duct
    Patent number: D930141
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: September 7, 2021
    Assignee: DURKEE HI-TECH MATERIAL (WUHAN) GROUP CO., LTD.
    Inventors: Biao Lu, Cong Pan
  • Air-duct
    Patent number: D930142
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: September 7, 2021
    Assignee: DURKEE HI-TECH MATERIAL (WUHAN) GROUP CO., LTD.
    Inventors: Biao Lu, Cong Pan