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WANG QINGWEN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    164,949
About

WANG QINGWEN has a total of 15 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, civil engineering and machine tools are CHEN CHIN FU, TREMCO MFG COMPANY and BRIGGS AMASCO LTD.

Patent filings in countries

World map showing WANG QINGWENs patent filings in countries

Patent filings per year

Chart showing WANG QINGWENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Qingwen 15
#2 Wang Haigang 7
#3 Yi Xin 7
#4 Huang Lang 4
#5 Zhu Wei 4
#6 Wang Xiaoyu 3
#7 Xie Yanjun 3
#8 Yu Shen 2
#9 Zong Guanggong 2
#10 Chen Yuan 2

Latest patents

Publication Filing date Title
CN111774892A Steel pipe end slotting device
CN111774641A Equidistant cutting equipment for multiple steel pipes
CN109315513A A kind of Tieguanyin tea processing technique
CN107094319A A kind of high-precision indoor and outdoor fusion alignment system and method
CN106525031A Combined indoor positioning method
CN104881293A Rule data processing system and method for Linux system
WO2016112554A1 Wood-plastic composite decorative panel and manufacturing method thereof
CN104228236A Wood-plastic coated solid wood composite material and preparation method thereof
CN104210080A Co-extrusion molding device for wood plastic-solid wood composite material
CN103498625A Synthetic-wood solid wood composite door and window and manufacturing method thereof