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YU ZHENGHUA

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    92,324
  • Filing trend
    ⇩ 85.0%
About

YU ZHENGHUA has a total of 19 patent applications. It decreased the IP activity by 85.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, electrical machinery and energy and packaging and shipping are PUJIANG XUXING MACHINERY TECH CO LTD, BAGLEY JIM and ZHEJIANG YILI CAPSULE CO LTD.

Patent filings in countries

World map showing YU ZHENGHUAs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing YU ZHENGHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Zhenghua 4
#2 The Inventor Has Waived The Right To Be Cited 3
#3 Li Guowei 1
#4 Yu Huaiyou 1

Latest patents

Publication Filing date Title
CN108637864A A kind of intelligence five station numerical control polishing of double five-axle linkage
CN109203659A A kind of textile printing and dyeing roller printing machine
CN108582219A Shear
CN108406555A Burnishing device
CN108423210A A kind of cosmetics stoste extrusion mechanism
CN108591884A A kind of LED light mechanism
CN108756735A A kind of efficient drilling device
CN104802064A Five-axis linking numerical control manipulator type polishing machine
CN104816112A Five-axis linkage numerically-controlled mechanical hand welding machine
CN103100380A Titanium dioxide selective catalyst