Learn more

WENHUI ZHANG

Overview
  • Total Patents
    13
About

WENHUI ZHANG has a total of 13 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are NAGAURA CHIEKO, JAKOVLEV VADIM AVRAMOVICH and KIDE YOSHIKAZU.

Patent filings in countries

World map showing WENHUI ZHANGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Wenhui Zhang 13
#2 Shurong Li 2
#3 Ling Wang 2
#4 Hongjun Zhou 2
#5 Chunlan Liu 2
#6 Zhongchao Sun 1
#7 Yunlong Yang 1
#8 Jingya Zhang 1
#9 Fulin Cao 1
#10 Gang Huang 1

Latest patents

Publication Filing date Title
CN102583612A Efficient alkalinity-reducing water treatment device
CN102487917A Method of catching cicada nymphs
CN101929418A Wave-energy generating unit and generating device
CN101719660A Method for automatically resetting grounding protection device of small-current system
CN101704402A Cavity type gliding ship
CN101704329A Crawler-type marine land dual-propose high speed vessel
CN101104824A Method and device for producing synthetic natural gas from organic waste water
CN101100622A Method and device for synthesizing natural gas by using coke oven gas
CN101106237A Secure power supply jack with ratchet wheel clamping machine
CN1864809A A method for purifying flue gas by use of powdered activated coke
CN1674384A Human body electrification protecting method and apparatus for small current system
CN1674396A Capacitor and series reactor synchronous capacitance and reactance modulation switch
CN1765471A Method for purifying flue gas by application of active coke