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JIUZHIYANG INFRARED SYSTEM CO LTD

Overview
  • Total Patents
    89
  • GoodIP Patent Rank
    17,218
  • Filing trend
    ⇩ 57.0%
About

JIUZHIYANG INFRARED SYSTEM CO LTD has a total of 89 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets optics, measurement and computer technology are LAVISION BIOTEC GMBH, HASUMI RITSUO and IBSEN PHOTONICS AS.

Patent filings in countries

World map showing JIUZHIYANG INFRARED SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 China 89

Patent filings per year

Chart showing JIUZHIYANG INFRARED SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Liangxian 31
#2 Xiong Tao 24
#3 Zhang Zhijie 24
#4 Zhao Kun 22
#5 Hong Pu 20
#6 Yue Song 17
#7 Yu Hui 17
#8 Wang Chensheng 15
#9 Wu Yao 13
#10 Li Yong 11

Latest patents

Publication Filing date Title
CN112258581A On-site calibration method for multi-fish glasses head panoramic camera
CN111007018A Background estimation method and system for spectrum gas detection
CN111025608A Ultra-compact continuous zooming medium-wave infrared optical system
CN111025529A Ultra-small F number medium-long wave infrared fixed-focus lens
CN110703422A Ultra-large zoom ratio 50X continuous zooming medium wave infrared optical system
CN110665927A Nondestructive cleaning process of optical glass for laser system
CN110600979A Pyramid prism folding cavity laser
CN110649453A Right-angle prism folding cavity laser
CN110595623A Refrigeration type thermal infrared imager
CN110519976A A kind of sapphire optical window and preparation method with electro-magnetic screen function
CN110572070A High-voltage pulse source circuit
CN110484869A A kind of mildew resistant moistureproof optical thin film and preparation method thereof
CN110187721A One kind thousand indexes accurate holder motion control device and method
CN109807773A A kind of long-shaft type inner cavity positioning device
CN109696744A A kind of multiband integrated sensor optical system
CN109541787A A kind of non-refrigeration type two waveband panorama staring imaging optical system
CN109683297A A kind of visible light-medium-wave infrared Shared aperture long-focal distance optical system
CN109443539A A kind of urban heat island monitoring method
CN109141636A A kind of Fourier's formula infrared spectrometer equivalent noise spoke brightness measurement method
CN109182969A The preparation method of medium-wave infrared optics horniness protective film