Patents by Inventor Aici QIU

Aici QIU 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).

  • Gas switch triggered by optical pulse introduced by optical fiber
    Patent number: 11264782
    Abstract: Provided is a gas switch triggered by an optical pulse introduced by an optical fiber, which solves the problem of the existing electrically-triggered gas switch and laser-triggered gas having a complicated trigger system, being insufficiently reliable and having a higher cost due to the pulse amplitude/laser beam energy having higher requirements. The gas switch triggered by an optical pulse introduced by an optical fiber includes at least one trigger gap and one self-breakdown gap; each trigger gap is connected in parallel to a photoconductive switch, and an optical fiber is correspondingly provided for introducing an optical pulse for triggering.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: March 1, 2022
    Assignees: XI'AN JIAOTONG UNIVERSITY, NORTHWEST INSTITUTE OF NUCLEAR TECHNOLOGY
    Inventors: Zhiguo Wang, Fengju Sun, Jiahui Yin, Xiaofeng Jiang, Aici Qiu, Jian Wu, Hongyu Jiang, Xingwen Li, Li Chen, Penghui Li
  • GAS SWITCH TRIGGERED BY OPTICAL PULSE INTRODUCED BY OPTICAL FIBER
    Publication number: 20210210932
    Abstract: Provided is a gas switch triggered by an optical pulse introduced by an optical fiber, which solves the problem of the existing electrically-triggered gas switch and laser-triggered gas having a complicated trigger system, being insufficiently reliable and having a higher cost due to the pulse amplitude/laser beam energy having higher requirements. The gas switch triggered by an optical pulse introduced by an optical fiber includes at least one trigger gap and one self-breakdown gap; each trigger gap is connected in parallel to a photoconductive switch, and an optical fiber is correspondingly provided for introducing an optical pulse for triggering.
    Type: Application
    Filed: March 18, 2019
    Publication date: July 8, 2021
    Inventors: Zhiguo WANG, Fengju SUN, Jiahui YIN, Xiaofeng JIANG, Aici QIU, Jian WU, Hongyu JIANG, Xingwen LI, Li CHEN, Penghui LI