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LUOYANG LYC BEARING CO LTD

Overview
  • Total Patents
    154
  • GoodIP Patent Rank
    13,840
  • Filing trend
    ⇧ 47.0%
About

LUOYANG LYC BEARING CO LTD has a total of 154 patent applications. It increased the IP activity by 47.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, measurement and mechanical elements are OHKI CHIKARA, HUBEI QIANCHAO PREC COMPONENTS CO LTD and RICHARDSON HAROLD ASHTON.

Patent filings in countries

World map showing LUOYANG LYC BEARING CO LTDs patent filings in countries
# Country Total Patents
#1 China 154

Patent filings per year

Chart showing LUOYANG LYC BEARING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dong Hanjie 26
#2 You Shaojun 16
#3 Gong Jianxun 16
#4 Fan Qiang 15
#5 Liu Gaojie 15
#6 Pan Long 14
#7 Jia Songyang 14
#8 Li Zhaokun 14
#9 Li Fuwei 14
#10 Wang Hongwei 14

Latest patents

Publication Filing date Title
CN112024795A Profiling grinding and expanding method and device for inner diameter of large annular forging
CN111855795A Horizontal magnetic particle flaw detector of large-scale bearing ring
CN111894973A Double-row tapered roller bearing with copper retainer structure
CN111859575A Rated dynamic and static load calculation method for single-row four-point contact ball turntable bearing
CN111792595A Double-row conical bearing overturning type oil control device
CN111673093A Turning process for outer ring of super-huge type large-wall-thickness self-aligning bearing
CN111442709A Angle-adjustable large-cone-angle tapered roller bearing raceway angle measuring device
CN111571435A double-V-shaped floating self-aligning supporting structure and machining method of middle supporting block of double-V-shaped floating self-aligning supporting structure
CN111289249A High-rotating-speed bearing oil receiving efficiency testing device and testing method
CN111306199A Self-suction type energy-saving grease discharging device for variable-pitch bearing of wind driven generator
CN111475895A End arc shape-modifying method of spherical roller
CN111188838A Logarithmic contour roller and manufacturing method thereof
CN111250472A Auxiliary cleaning device of ultrasonic cleaning machine
CN111172367A Salt bath heat preservation and energy saving method for railway bearing salt quenching line
CN111120517A Turntable bearing isolation block with multiple groups of small pre-tightening springs
CN111188832A Energy efficiency type tapered roller bearing
CN111222207A Design method for optimum taper angle of large flange of tapered roller bearing inner ring
CN111291455A Shape modification design method of self-aligning bearing roller for wind power equipment
CN111140598A Shape-modifying roller of self-aligning bearing for wind power equipment
CN111102296A Low-friction tapered roller bearing stamping retainer