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XI'AN INSTITUTE OF OPTICS AND PREC MECHANICS OF CAS

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    28,609
  • Filing trend
    ⇩ 97.0%
About

XI'AN INSTITUTE OF OPTICS AND PREC MECHANICS OF CAS has a total of 52 patent applications. It decreased the IP activity by 97.0%. Its first patent ever was published in 2016. It filed its patents most often in China and United States. Its main competitors in its focus markets optics, measurement and electrical machinery and energy are IMAGINE OPTIC, SHANGHAI INST OPTICS & FINE MECH CAS and XI'AN INST OF OPTICS AND PREC MECH OF CAS.

Patent filings in countries

World map showing XI'AN INSTITUTE OF OPTICS AND PREC MECHANICS OF CASs patent filings in countries
# Country Total Patents
#1 China 51
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhao Wei 7
#2 Guo Haitao 6
#3 Xu Yantao 5
#4 Xiao Xusheng 5
#5 Tian Jinshou 4
#6 Hu Bingliang 4
#7 Wen Wenlong 4
#8 Wang Chenjie 3
#9 Xin Liwei 3
#10 Peng Bo 3

Latest patents

Publication Filing date Title
CN111174776A Radial and dynamic circumferential mode-based star map identification method
CN111158203A Electric lens cover device with self-balancing function and balancing method thereof
CN111170628A Preparation method of tensile optical fiber
CN111123470A Large-caliber variable-azimuth reflector assembly adaptive to radial thermodynamic flexibility
CN111200234A Silicate glass high-gain low-nonlinearity all-fiber ultrashort pulse amplifier and amplification method
CN111123531A Antireflection micro-nano structure array based on space shaping
CN111123793A Vacuum test control system and method
CN111129916A Time shaping system with debugging compensation function
CN111123987A System and method for adjusting parallelism of optical axis of common-aperture dual-band imaging system
CN111179367A Deterministic weighted coding method
CN111128648A X-ray frequency modulation method, transmitting device and application thereof
CN111129926A 4-micron-band mid-infrared optical fiber amplifier based on chalcogenide gain optical fiber
CN111129924A High-power 1.7-micron all-fiber laser
CN111191701A Pigment spectrum identification method based on deep learning
CN111151892A Non-taper laser cutting method
CN107202636A A kind of M Z short-wave infrared imaging spectrometers
CN107167895A A kind of multiple degrees of freedom adjustment system of large caliber reflecting mirror
CN107192453A A kind of non-linear spectral imaging System and method for being used under water
CN107144935A A kind of primary and secondary mirror support of the high resonant frequency of Light deformation
CN107144948A A kind of spatial light modulator coupling device based on three corner reflectors