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CHANGCHUN BOXIN OPTOELECTRONIC CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,457
About

CHANGCHUN BOXIN OPTOELECTRONIC CO LTD has a total of 13 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, machine tools and optics are YIXING JINGKE OPTICAL INSTR CO LTD, CHONGQING WANSHITONG MACHINERY MFG CO LTD and WETENSCHAPPELIJK EN TECH ONDER.

Patent filings in countries

World map showing CHANGCHUN BOXIN OPTOELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHANGCHUN BOXIN OPTOELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Tianzuo 13
#2 Shan Mingxing 8
#3 Xia Yanyan 6
#4 Li Shengnan 4
#5 Li Jinyan 3
#6 Li Yang 1
#7 Wang Chengqiu 1
#8 Yang Hongwu 1
#9 Bao Sizhang 1
#10 He Zhiwei 1

Latest patents

Publication Filing date Title
CN111843629A Aspherical mirror polishing process and polishing disk thereof
CN111649701A Method and device for detecting eccentricity value of toric mirror
CN109471234A A kind of jig for balsaming lens, positioning gluing method
CN109407254A A kind of lens gluing method and balsaming lens
CN108762325A Control method, device and the holder of holder movement speed
CN106052590A Lens surface shape detection method and device
CN106152970A Large scale flat lens surface precision measuring method and system
CN106052481A Laser dazzling method and system
CN106018432A Large-size optical lens surface quality detection method and system
CN105710747A Processing method of micro cylindrical mirror
CN105543800A Coating tool and method for full-light-hole workpiece
CN105606628A Optical lens detecting system and method
CN105364667A High-speed double-curved-surface polishing machine