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WUHAN OPTICAL VALLEY AEROSPACE SANJIANG LASER INDUSTRY TECH RESEARCH INSTITUTE CO LTD

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    22,086
  • Filing trend
    ⇧ 33.0%
About

WUHAN OPTICAL VALLEY AEROSPACE SANJIANG LASER INDUSTRY TECH RESEARCH INSTITUTE CO LTD has a total of 66 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets optics, machine tools and measurement are INNOVAVENT GMBH, AMADA MIYACHI CO LTD and XI AN FOCUSLIGHT TECHNOLOGY CO.

Patent filings in countries

World map showing WUHAN OPTICAL VALLEY AEROSPACE SANJIANG LASER INDUSTRY TECH RESEARCH INSTITUTE CO LTDs patent filings in countries
# Country Total Patents
#1 China 66

Patent filings per year

Chart showing WUHAN OPTICAL VALLEY AEROSPACE SANJIANG LASER INDUSTRY TECH RESEARCH INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Yongliang 15
#2 Li Qiang 15
#3 He Chongwen 15
#4 Wan Chuhao 13
#5 Fan Xiaokang 12
#6 Liu Houkang 12
#7 Chen Chao 11
#8 Liu Juanjuan 10
#9 Wu Chunfeng 10
#10 Song Xiang 10

Latest patents

Publication Filing date Title
CN112285094A CARS spectrum detection system and method based on line width adjustment
CN112269406A Light beam position servo control system and method
CN112230238A Laser intensity modulation distance and speed measuring method and system, terminal device and storage medium
CN112142319A Axial absorption gradient optical fiber, preparation method thereof and optical fiber laser
CN112180585A Laser antivirus device and method based on optical phased array scanning mode
CN111939304A Laser virus killing device based on beam shaping and refraction and reflection control
CN111920998A Ultraviolet laser and LED light composite disinfection device and method
CN111920999A Based on ultraviolet laser and TiO2Photocatalytic air purification device and method
CN112260048A Device and method for periodically changing laser wavelength
CN112185852A Transportable cascade type hundred-level cleaning device and method for packaging semiconductor device
CN112255734A Adjustable optical fiber pre-tightening device
CN112190727A Ultraviolet laser sterilization and disinfection system and method based on conveyor belt
CN112271545A Composite optical parametric oscillator based on single nonlinear crystal
CN112271544A Optical parametric oscillator of random polarization pump
CN112247382A Laser welding penetration information monitoring system and method based on optical weak coherent imaging
CN112268886A Laser rapid detection and disinfection integrated device and method for virus and bacteria
CN112222104A Device and method suitable for laser cleaning quality on-line monitoring
CN112114397A Super-large mode field low-numerical aperture metal coating gain optical fiber and manufacturing method thereof
CN112103605A Passive asymmetric dual-port network
CN112051143A Multi-parameter automatic testing device for optical fiber end cap