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CHINA TOBACCO ZHEJIANG IND CO

Overview
  • Total Patents
    755
  • GoodIP Patent Rank
    2,766
  • Filing trend
    ⇩ 6.0%
About

CHINA TOBACCO ZHEJIANG IND CO has a total of 755 patent applications. It decreased the IP activity by 6.0%. Its first patent ever was published in 2008. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets consumer goods, computer technology and measurement are CHINA TOBACCO SHANDONG IND CO, CHINA TOBACCO GUIZHOU IND CO and CHINA TOBACCO GUANGXI IND CO.

Patent filings in countries

World map showing CHINA TOBACCO ZHEJIANG IND COs patent filings in countries

Patent filings per year

Chart showing CHINA TOBACCO ZHEJIANG IND COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chu Guohai 142
#2 Zhou Guojun 137
#3 Jiang Jian 73
#4 Wu Jian 68
#5 Hu Anfu 64
#6 Xiao Weiqiang 59
#7 Shen Kai 58
#8 Xia Qian 57
#9 Xu Qingquan 55
#10 Hu Yajun 54

Latest patents

Publication Filing date Title
CN112291547A Impurity removal system with image recognition function
CN112230584A Safety monitoring visualization system and safety monitoring method applied to industrial control field
CN112285263A Method for quantitatively analyzing non-volatile organic acid in tobacco essence and feed liquid
CN112263015A Method for controlling discharge flow of cabinet type feeding machine
CN112241540A Method and device for improving data interaction security between enterprises
CN112261107A Method and system for collecting information of boiler burner
CN112288139A Air conditioner energy consumption prediction method and system based on chaotic time sequence and storage medium
CN112087400A Network flow mirroring system and method based on EtherCAT slave station chip
CN112162522A Data-oriented risk prevention and control method for dust-removing, moisture-removing and odor-removing equipment
CN112202839A Method for realizing three-dimensional monitoring of expanded cut tobacco
CN112024448A Method for detecting cigarette mouth building foreign matter based on machine vision
CN111982882A Method for simultaneously and rapidly detecting carbendazim and thiophanate-methyl residues in tobacco
CN111951264A Cigarette package abnormity detection and positioning method based on deep learning
CN111967888A Method for improving uniqueness identification and tracing accuracy of cigarette wrapping strip
CN112013981A Cut-tobacco drying cylinder temperature measuring system
CN112051728A Cut-tobacco drying cylinder temperature control PID controller and control method
CN112040123A Automatic all-round collection system of piece cigarette package vision of angle regulation
CN111861508A Self-consistent type cigarette carton two-dimensional code and cigarette carton first engineering code accurate association method
CN111921313A Negative pressure dust absorption filter equipment
CN111692399A Pneumatic valve terminal including protector