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Zhejiang demei bearing co ltd

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,628
  • Filing trend
    ⇧ 400.0%
About

Zhejiang demei bearing co ltd has a total of 12 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, chemical engineering and measurement are WUHU RUIHE ELECTROMECHANICAL CO LTD, GUANGZHOU HUIYUAN MACHINERY TECH CO LTD and SHENGZHOU HUANDING GLASS SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing Zhejiang demei bearing co ltds patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing Zhejiang demei bearing co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Jiang 12
#2 Zhou Xueliang 12
#3 Mao Xufeng 12
#4 Xu Zhengyi 10
#5 Xiao Caichao 2
#6 Xu Zhengdong 2
#7 Zhao Yong 2

Latest patents

Publication Filing date Title
CN108568753A A kind of bearing grinding apparatus with dedusting function
CN108406461A A kind of bearing ring burnishing device
CN108435570A A kind of steel ball cleaning equipment of the bearing machining with screening function
CN108405424A A kind of precision bearing production cleaning equipment
CN108380784A A kind of decompressor of Production of bearing equipment
CN108422200A A kind of production equipment of precision bearing lasso or bearing
CN108637305A A kind of bearing punch device of easy cleaning waste material
CN108515047A A kind of precision bearing lasso cleaning device
CN108453613A A kind of bearing mnanufacture bearing polishing machine
CN108311970A A kind of bearing grinding apparatus
CN107442440A A kind of transport mechanism of detection machine
CN107462133A A kind of detection machine