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YIXING JINGKE OPTICAL INSTR CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    108,986
About

YIXING JINGKE OPTICAL INSTR CO LTD has a total of 20 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and optics are WETENSCHAPPELIJK EN TECH ONDER, ENGIS CORP and CT TESTING INT SHENZHEN CO LTD.

Patent filings in countries

World map showing YIXING JINGKE OPTICAL INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing YIXING JINGKE OPTICAL INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ou Shiming 15
#2 Ou Xuliang 11
#3 Pan Xiaobo 11
#4 Shi Kuang 9
#5 Yin Weiqiang 8
#6 Jiang Hongxia 8
#7 Ou Guochun 4
#8 Jiang Jianjun 3
#9 Jianchao Li 3
#10 Chen Jiaqing 3

Latest patents

Publication Filing date Title
CN111230412A Method for processing light chopping mirror
CN111195841A Method for processing multiple blocks of hyperboloid mirror
CN111123420A Semi-permeable and semi-reflective mirror
CN108828703A A kind of clone method of plane diffraction grating
CN106425830A Double-side grinding and polishing machine
CN106425751A Grinding and polishing executing mechanism for hyperbolic lens machining machine tool
CN106346279A Lens clamp positioning ring
CN106442429A Turbidity tube for urine examination
CN106517805A Preparation method for low-melting-point glass powder
CN106346390A Adjustable circular optical device positioning fixture
CN106346291A Tool location base plate
CN106363529A Work fixture for double-side grinding and polishing machine
CN106526158A Triple counter
CN106323810A Specific gravity refraction tube for urine detection
CN106404672A Black body flowing colorimetric dish
CN102707350A Ultraviolet visible band high-reflectance high-stability reflecting mirror and preparation method thereof
CN102692381A Glass biochemical cup and preparation method thereof
CN101844322A Plane grinding and processing method for bonding colorimetric ware and grinding and fixing substrate
CN101633554A Hot-melt adhesive method of different types of glass pipes
CN101625308A Cuvette and preparation method