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YANCHENG SANCHUAN BEARING MFG CO LTD

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    21,224
  • Filing trend
    ⇩ 25.0%
About

YANCHENG SANCHUAN BEARING MFG CO LTD has a total of 69 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and chemical engineering are HUNAN MEIBEIDA TECH CO LTD, XIANGSHUI XINGHUO TRANS PARTS CO LTD and LEIYANG XINDAWEI TECH CO LTD.

Patent filings in countries

World map showing YANCHENG SANCHUAN BEARING MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 69

Patent filings per year

Chart showing YANCHENG SANCHUAN BEARING MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Hongliang 69
#2 Wang Jian 38
#3 Wang Guojun 33
#4 Zhu Chen 33
#5 Wang Yun 21
#6 Ji Shichun 17
#7 Shen Zhengfu 17
#8 Yan Ke 14

Latest patents

Publication Filing date Title
CN112112892A Double-row deep groove ball bearing
CN112128239A Self-aligning roller bearing
CN112128229A Liquid lubricating bearing
CN112098087A High-temperature high-speed bearing testing machine
CN112112886A Thrust ball bearing
CN112143874A Thrust bearing heat treatment production line
CN112108988A Super lapping machine for precision bearing channel
CN112091745A High-precision horizontal-shaft circular-table surface grinding machine
CN112091750A Numerical control reciprocating bearing double-end-face grinding machine
CN112108948A Full-automatic ball bearing internal grinding machine
CN112122228A Bearing centrifugal cleaning device
CN112170338A Double-station bearing cleaning dryer
CN112122220A Multi-bearing automatic rolling cleaning device
CN112112890A Bearing structure capable of preventing retainer from deforming
CN112096746A Bearing seat ball quick assembly disassembly structure
CN108406464A A kind of bearing machining grinding attachment facilitating adjusting
CN108533614A A kind of Production of bearing clamping device that can be adjusted
CN108406437A A kind of bearing machining heat dissipation water injector
CN108453296A Bearing machining equipment with garbage collection function
CN108561422A A kind of Biserial cylindrical roller bearing of waterproof sediment prevention