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ZHANG WENWU

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    206,862
About

ZHANG WENWU has a total of 12 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China and United States. Its main competitors in its focus markets machine tools, environmental technology and semiconductors are SHINKO PLANTECH CO LTD, MURATA AKIHISA and SUZHOU TUSEN LASER CO LTD.

Patent filings in countries

World map showing ZHANG WENWUs patent filings in countries
# Country Total Patents
#1 China 9
#2 United States 3

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Wenwu 11
#2 Andreini Kristian William 1
#3 Song Changguo 1
#4 Harding Kevin George 1
#5 Jones Marshall Gordon 1
#6 Han Guiru Zhao 1
#7 Wang Herong 1
#8 Zhang Wenchen 1
#9 Wangerin Kristen Ann 1
#10 Han Guiru 1

Latest patents

Publication Filing date Title
CN110810026A Agricultural product air-dries frame
CN105957375A Traffic signal system and road intersection vehicle pass management method
CN103879029A High-speed creasing and cutting technology for carton boxes
CN103432464A Method for quickly granulating traditional Chinese medicinal spray-extract anti-cough tablets
CN102258649B Chinese medicinal composition for treating infant frequent micturition
CN102302750A Traditional Chinese medicine composition for treating chronic enteritis
US2012080414A1 Method and system for laser patterning a semiconductor substrate
US2012074109A1 Method and system for scribing a multilayer panel
CN101049389A Method for controlling quality of granule preparation for treating chilly sensation type gastritis
CN100998690A Traditional Chinese medicine detoxification preparation and its preparing method
CN1969980A Chinese medicinal formulation for treating angina pectoris and preparation process thereof
US2007084839A1 Thermal forming systems and active cooling processes