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XI'AN INST OF OPTICS AND PREC MECH OF CAS

Overview
  • Total Patents
    253
  • GoodIP Patent Rank
    5,764
  • Filing trend
    ⇩ 100.0%
About

XI'AN INST OF OPTICS AND PREC MECH OF CAS has a total of 253 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets measurement, optics and environmental technology are XIAN INST OPTICS & PREC MECHANICS CAS, GOLLIER JACQUES and LIGHTMACHINERY INC.

Patent filings in countries

World map showing XI'AN INST OF OPTICS AND PREC MECH OF CASs patent filings in countries
# Country Total Patents
#1 China 253

Patent filings per year

Chart showing XI'AN INST OF OPTICS AND PREC MECH OF CASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Jianke 34
#2 Xue Xun 23
#3 Duan Yaxuan 22
#4 Li Kun 21
#5 Zhou Yan 21
#6 Zhao Wei 17
#7 Chen Yongquan 16
#8 Tian Liude 15
#9 Xu Liang 14
#10 Hu Dandan 14

Latest patents

Publication Filing date Title
CN106927257A The protective glass apparatus for automatic change of laser fusion target field optics diagnostic device
CN106908928A A kind of fastening and provision for disengagement for camera lens trim ring
CN106842476A A kind of device for dismantling lens barrel trim ring
CN106826647A A kind of picture frame trim ring spanner
CN106842477A A kind of optical mirror slip enters frame apparatus
CN106908950A A kind of electromagnetic radiation generation device and its application method
CN106888053A The real-time enciphering/deciphering system and method for super high speed all-optical data based on compound logic
CN106918392A A kind of big optical path difference interference with common path light-dividing device of high stable and its application system
CN106872038A A kind of relevant dispersion spectrum imaging device of high flux high stable
CN106935859A A kind of novel rare-earth richness magnesium-based lithium-ion-power cell
CN106681098A Image-face abutting device and method of high-precision visible light imaging system
CN106646839A Deep UV spectrum off-axis four-reflective optical imaging system
CN106935681A A kind of preparation method of the complete ultrafast photo-detector of light solid-state
CN106830670A Lanthanum crown LaK3 series space glass of resistance to illuminated optical and preparation method thereof
CN106735961A Orthogonal Double balance staff for laser machining is demarcated, debugged and speculum Method of Adjustment
CN106596436A Multi-parameter on-line water quality monitoring device based on spectrometry
CN106646505A Probe light homogenizing system and probe light homogenizing method of random reflection surface speed interferometer
CN106772970A One kind miniaturization long-focus heavy caliber continuous zooming optical structure and method
CN106871926A The measurement apparatus and measuring method of heavy caliber electro-optic theodolite angle measurement accuracy
CN106830672A Lanthanum flint LaF3 series space glass of resistance to illuminated optical and preparation method thereof