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QINGDAO INFINITY PRECISION-MACHINE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    151,038
  • Filing trend
    ⇩ 100.0%
About

QINGDAO INFINITY PRECISION-MACHINE CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are RYABTSEV ANATOLIJ A, PATENTVERWERTUNG W REIMERS GMBH and KATAYAMA CHAIN CO LTD.

Patent filings in countries

World map showing QINGDAO INFINITY PRECISION-MACHINE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing QINGDAO INFINITY PRECISION-MACHINE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Gearing

Top inventors

# Name Total Patents
#1 Sun Wuzhuang 11
#2 Luan Zhicheng 10
#3 Yang Zhandong 10
#4 Zhao Donglin 1
#5 Wang Qiaoyun 1
#6 Li Qianling 1
#7 Huang Xingming 1

Latest patents

Publication Filing date Title
CN107131258A A kind of new-energy automobile high speed planetary reduction gear
CN105650254A Speed reducer box
CN105715773A Speed reducer
CN105715760A Electric differential power cylinder
CN105715771A Novel differential
CN105711370A Multifunctional vehicle axle bracket
CN105710784A Efficient grinder convenient to adjust
CN105644492A Lower supporting device for automobile bumper
CN105715911A High-temperature-resistant protective casing of automobile part
CN105710311A Convenient-to-assembly auto part casting mold
CN105689242A Spraying method for aluminum alloy profile frame used for automobile