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ZHANG CHI

Overview
  • Total Patents
    89
  • GoodIP Patent Rank
    23,011
  • Filing trend
    ⇩ 57.0%
About

ZHANG CHI has a total of 89 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 1992. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, environmental technology and machines are LI SHIQUAN, HANGZHOU YIKE TECH CO LTD and WEI XIANG.

Patent filings in countries

World map showing ZHANG CHIs patent filings in countries

Patent filings per year

Chart showing ZHANG CHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chi 83
#2 Chi Zhang 3
#3 Yang Chen 1
#4 Yang Shuolei 1
#5 Yanxiang Zhang 1
#6 Yu Hanry 1
#7 Hsu Che-Hsiung 1
#8 Zhang Liyi 1
#9 Yang Deli 1
#10 Pengling He 1

Latest patents

Publication Filing date Title
CN112168124A Foreign body measuring system of digestive endoscopy
CN111935559A Installation device and installation method based on voice communication device of Internet of things
CN111918511A Outdoor installation device of thing networking device
CN111883089A Method, device and storage medium for generating visual guqin music score
CN111915769A Bridge cut-off lock
CN111775831A High-mount brake lamp system for automobile dynamic display and display method thereof
CN111543911A Super absorbent mop based on superfine fiber
CN111543894A Indoor cleaning appliance and assembling device thereof
CN111543909A Kitchen cleaning device and manufacturing equipment thereof
CN111559587A Prevent outdoor garbage bin that stink leaked
CN111453164A Storage and transportation device for clothing production
CN111485348A Improved cloth dyeing process and treatment device thereof
CN111418941A Frock is used in button binding
CN110904223A Sequencing analysis kit for forehead cortex circRNA of mouse model with schizophrenia
CN110684261A Low-density high-strength wood-plastic composite multifunctional foaming board
CN110497046A Tooth machining unit is used in a kind of production of automotive plastic parts
CN110480412A A kind of shield for guide rail of numerical control machine tool
CN110497213A A kind of boring-milling head for gantry numerical control machine
CN110508883A A kind of multiaxis automatic tapping machine automatic discharge unit
CN110497045A A kind of two-way tooth machining unit