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WENWU ZHANG

Overview
  • Total Patents
    11
About

WENWU ZHANG has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy are WIDMER EDUARD, CHUNGCHOU INST OF TECHNOLOGY and BASHKIRSKIJ INST PATENTOVEDENI.

Patent filings in countries

World map showing WENWU ZHANGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing WENWU ZHANGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wenwu Zhang 11
#2 Zhijun Zhao 3
#3 Guiru Han 3
#4 Quan Tang 2
#5 Junyong Duan 2
#6 Mingwu Dou 1
#7 Shuge Liu 1
#8 Dexin Gao 1
#9 Biao Wu 1
#10 Riqing Tang 1

Latest patents

Publication Filing date Title
CN102718045A Novel conveyer belt tearing preventing monitoring system
CN102360031A New energy automobile motor test power supply
CN101940734A Traditional Chinese medicine for treating chronic gastritis
CN102162619A Method and system for integrated utilization of light energy
CN102114551A Method and system for parallel precision finishing
CN101700388A Traditional Chinese medicine for treating trauma type cervical spondylosis
CN101352558A Quality control method of granular formulation for treating gastricism without aversion to cold
CN101167838A Traditional Chinese medicinal preparation for treating coronary heart disease and angina pectoris and its preparing process
CN101176765A Chinese medicine detoxication preparations and preparation method thereof
CN101229347A Process of preparing granular formulation treating frosttenderless gastritis
CN101229303A Technology of preparing granular formulation for treating chilly type gastritis