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YAOHUI ZHANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    207,452
About

YAOHUI 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 civil engineering are FIREXPRESS APS, WATER JEL INT PTY LTD and GLORY KIKI KK.

Patent filings in countries

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

Patent filings per year

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

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Fire-fighting

Top inventors

# Name Total Patents
#1 Yaohui Zhang 8
#2 Zhang Yaohui 3
#3 Cao Yaping 3
#4 Yu Changming 1
#5 Szocs Istvan 1
#6 Zhang Xianghui 1

Latest patents

Publication Filing date Title
CN105148435A Multifunctional fire protection coaxial nozzle device
CN105056434A Trailer fire extinguishing device with foam carrying pressure and expanding actively
CN105056432A Multifunctional energy storage and pressure storage device
CN102652928A Ore floatation process
CN102371746A Manufacturing method of disposable and resolvable environmental protection tableware
CN102370207A Processing method of bean starch vermicelli and bean starch noodles
CN102370183A Cooking method of tomato juice stewed chicken wings
CN102370149A Preparation method of pure vegetable oil composed casserole condiment formula
CN102370274A Dimethylacetylamide coating gloves
CN101927081A Outdoor table-tennis table
CN101408952A Method and system for generating patent specification by computer program