Patents by Inventor Jiatian CHEN

Jiatian CHEN 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).

  • Dual line diode array device and measurement method and measurement device for particle velocity
    Patent number: 11828905
    Abstract: A dual line photodiode array device encapsulates, on a photoelectric sensing element, two columns of photodiode array units having the same specification and performance; the dual line photodiode array device includes a first photodiode array unit and a second photodiode array unit that are arranged parallel to each other and is used for achieving the measurement of particle velocity. The particle velocity may be more accurately measured by means of integrating the two columns of photodiode array units on a single photosensitive element. The dual line photodiode array device may also be applied to the measurement of raindrops and sea spray droplets.
    Type: Grant
    Filed: February 11, 2018
    Date of Patent: November 28, 2023
    Assignee: INSTITUTE OF ATMOSPHERIC PHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Hengchi Lei, Jiatian Chen, Minsong Huang, Xiaoqing Zhang, Shouyin Zheng
  • DUAL LINE DIODE ARRAY DEVICE AND MEASUREMENT METHOD AND MEASUREMENT DEVICE FOR PARTICLE VELOCITY
    Publication number: 20200333508
    Abstract: A dual line photodiode array device encapsulates, on a photoelectric sensing element, two columns of photodiode array units having the same specification and performance; the dual line photodiode array device includes a first photodiode array unit and a second photodiode array unit that are arranged parallel to each other and is used for achieving the measurement of particle velocity. The particle velocity may be more accurately measured by means of integrating the two columns of photodiode array units on a single photosensitive element. The dual line photodiode array device may also be applied to the measurement of raindrops and sea spray droplets.
    Type: Application
    Filed: February 11, 2018
    Publication date: October 22, 2020
    Applicant: INSTITUTE OF ATMOSPHERIC PHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Hengchi LEI, Jiatian CHEN, Minsong HUANG, Xiaoqing ZHANG, Shouyin ZHENG