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CAO YUSHENG

Overview
  • Total Patents
    86
  • GoodIP Patent Rank
    28,282
  • Filing trend
    ⇩ 96.0%
About

CAO YUSHENG has a total of 86 patent applications. It decreased the IP activity by 96.0%. Its first patent ever was published in 2011. It filed its patents most often in China and United States. Its main competitors in its focus markets machine tools, mechanical elements and environmental technology are BERLINER WERKZEUGMASCH, JONES & SHIPMAN A A LTD and BLOHM MASCHINENBAU GMBH.

Patent filings in countries

World map showing CAO YUSHENGs patent filings in countries
# Country Total Patents
#1 China 85
#2 United States 1

Patent filings per year

Chart showing CAO YUSHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Yusheng 78
#2 Su Liang 5
#3 Ma Shuxie 4
#4 Guo Rongju 4
#5 Li Ping 4
#6 Liu Kai 4
#7 Si Qinru 4
#8 Liu Xie 4
#9 Wu Zheng 4
#10 Yang Xia 3

Latest patents

Publication Filing date Title
CN111633237A Side plate punching mechanism of vertical rod of cable support frame
CN110877223A Workpiece clamping auxiliary mechanism for machine tool
CN111022568A Machine tool seat with vibration damping and buffering mechanism
CN111015249A Machine tool mounting platform with lifting and multi-direction movement adjustment functions
CN110977568A Horizontal tool rest device of machine tool
CN110976939A Four-bit punching head mechanism of machine tool
CN110301805A A kind of waterproof electric caldron
CN108284385A One kind having cooling hole abrasive disk
CN107676462A A kind of built up gear
CN107598760A A kind of glass abrasive disk
CN107671711A A kind of new grinding disk device
CN107676557A A kind of Pneumatic quick connector with dividing plate
CN107627204A A kind of novel mirror abrasive disk
CN107627203A A kind of ceramic grinding disk
CN107859571A A kind of piston
CN107842546A A kind of locking nut with locking slot
CN107671707A A kind of eccentric sphere abrasive disk
CN107584409A A kind of porous abrasive disks
CN107830274A A kind of Pneumatic quick connector with locking function
CN107654779A A kind of threeway Pneumatic quick connector