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XUZHOU YONGJIA HYDRAULIC EQUIPMENT CO LTD

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    28,033
  • Filing trend
    ⇩ 36.0%
About

XUZHOU YONGJIA HYDRAULIC EQUIPMENT CO LTD has a total of 60 patent applications. It decreased the IP activity by 36.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, machine tools and materials and metallurgy are MERCIER JEAN, HUZHOU HUANFENG MACHINERY CO LTD and ORIGA GMBH PNEUMATIK.

Patent filings in countries

World map showing XUZHOU YONGJIA HYDRAULIC EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing XUZHOU YONGJIA HYDRAULIC EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Shiyong 49
#2 Yan Mei 14
#3 Wang Bowen 12
#4 Yang Haifeng 5
#5 Liu Hao 2
#6 Han Wei 1
#7 Zhang Tong 1

Latest patents

Publication Filing date Title
CN111074267A Laser cladding powder feeding nozzle for conveying fine powder
CN110653779A Hydraulic cylinder rack
CN110685971A Hydraulic cylinder with damping kinetic energy
CN110685969A Multistage hydraulic cylinder
CN110681911A Channel steel cutting device
CN110640205A Steel sheet cutting platform
CN110395306A Transport device is used in a kind of production of hydraulic cylinder
CN110281135A Burnishing device is used in a kind of production and processing of hydraulic cylinder
CN110252697A A kind of hand-held hydraulic oil cylinder inner wall cleaning device
CN110410382A A kind of hydraulic cylinder with damping performance
CN110307205A Hydraulic cylinder piston anti-loose structure
CN110259761A Anti-rotation hydraulic cylinder piston rod displacement sensor mounting structure
CN108533567A Buffering structure of hydraulic cylinder
CN108799244A Piston rod extended type positional cylinder
CN108825581A Interior guiding anti-rotation hydraulic cylinder
CN108488144A Anti-rotation hydraulic cylinder is oriented in a kind of
CN108757626A Low voltage starting buffer type hydraulic oil cylinder
CN108518379A Low voltage starting oil cylinder
CN108661974A Hydraulic cylinder buffer-oriented nested structure
CN108240369A hinged oil cylinder head