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LAIZHOU WEIYI EXPERIMENT MACHINE MFG CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    109,624
About

LAIZHOU WEIYI EXPERIMENT MACHINE MFG CO LTD has a total of 18 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets measurement, machine tools and control are OCTONUS FINLAND OY, CHONGQING ELECTROMECHANICAL VOCATIONAL INST and WETENSCHAPPELIJK EN TECH ONDER.

Patent filings in countries

World map showing LAIZHOU WEIYI EXPERIMENT MACHINE MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing LAIZHOU WEIYI EXPERIMENT MACHINE MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yaoyi 17
#2 Teng Chunxu 12
#3 Deng Jian 10
#4 Zhang Lei 9
#5 Wu Xiansong 7
#6 Sun Xiaolong 6
#7 Liu Huadong 5
#8 Sun Luzhou 4
#9 Mao Shufeng 4
#10 Li Ming 4

Latest patents

Publication Filing date Title
CN112223067A Multipurpose grinding and polishing machine capable of increasing sample grinding amount control
CN112008578A Metallographic cutting machine and method
CN111479351A Method for adjusting light source of Vickers hardness tester
CN110924774A Non-plug-in sheet type electromagnetic safety door switch with non-contact energy signal
CN110057702A A kind of part to be tested hardness result analysis method
CN110082234A A kind of Rockwell apparatus just test force load is anti-to cross punching method
CN110006768A A kind of touch screen digital display Rockwell apparatus
CN109854833A The feed pipe component and its vacuum type pointing machine of universal adjustment feedstock direction
CN109827834A A kind of cold pointing machine of rotatable vacuum type of multistation
CN106124278A Sample pointing machine circulation crawl control pressure system, method and the method making sample
CN106289932A A kind of metallographic specimen method for embedding
CN106246624A The pressure holding circuit device of sample pointing machine
CN106181446A A kind of high accuracy transmission workbench of band extension protection device
CN105728837A Eccentric-drive curvilinear rotation cutting mechanism
CN105716921A Step-wise tentative type automatic stop method of metallographic cutter
CN103447937A Full-automatic grinding and polishing machine
CN102601665A Electronic intelligent speed regulating control device
CN102601680A Intelligent feeding control method for sample cutting machine