Patents by Inventor Zhiyun Pan

Zhiyun 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).

  • Positive/negative phase shift bimetallic zone plate
    Patent number: 10436722
    Abstract: The invention provides a positive/negative phase shift bimetallic zone plate and production method thereof, wherein the positive/negative phase shift bimetallic zone plate comprises: a first metallic material having a positive phase shift; a second metallic material having a negative phase shift at a working energy point; wherein the first metallic material and the second metallic material are alternately arranged, so that the second metallic material replaces the blank portion in a cycle of a traditional zone plate.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: October 8, 2019
    Assignee: University of Science And Technology of China
    Inventors: Kun Gao, Jian Chen, Renfang Hu, Zhili Wang, Dajiang Wang, Zhiyun Pan, Wangsheng Chu, Shiqiang Wei
  • POSITIVE/NEGATIVE PHASE SHIFT BIMETALLIC ZONE PLATE
    Publication number: 20170082560
    Abstract: The invention provides a positive/negative phase shift bimetallic zone plate and production method thereof, wherein the positive/negative phase shift bimetallic zone plate comprises: a first metallic material having a positive phase shift; a second metallic material having a negative phase shift at a working energy point; wherein the first metallic material and the second metallic material are alternately arranged, so that the second metallic material replaces the blank portion in a cycle of a traditional zone plate.
    Type: Application
    Filed: May 22, 2014
    Publication date: March 23, 2017
    Inventors: Kun Gao, Jian Chen, Renfang Hu, Zhili Wang, Dajiang Wang, Zhiyun Pan, Wangsheng Chu, Shiqiang Wei