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WENLONG ZHANG

Overview
  • Total Patents
    18
About

WENLONG ZHANG has a total of 18 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are LUO HONGYING, XIEXIN PHOTOELECTRIC TECHNOLOGY ZHANGJIAGANG CO LTD and UNIV OF ELECTRONIC SCIENCE & T.

Patent filings in countries

World map showing WENLONG ZHANGs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wenlong Zhang 18
#2 Huashu Zhou 4
#3 Debao Li 4
#4 Shuijun Wang 4
#5 Rui Zhang 1

Latest patents

Publication Filing date Title
CN102792951A Insecticidal fungicide with matrine and tea saponin
CN102691774A Helical gear
CN102689055A Arc-shaped milling teeth machine tool
CN102691775A Helical gear and gap eliminating structure thereof
CN102689189A Lathe
CN102455682A Method for compensating machine tool geometric errors based on VB program
CN102451709A Preparation method of novel catalyst for removing nitrates in water by catalytic reduction
CN102453745A Method for quickly detecting total bacterial count in solid food
CN102453692A Simple culture method of cells for treating tumor
CN102453705A Microencapsulation method of triple probiotics
CN102453754A Method for evaluating adhesion action of probiotics
CN102453753A Method for detecting bacillus cereus in raw milk
CN102455424A Ultrasonic automobile reversing radar system
CN102455005A Fuel oil and gas energy-saving system for cookers
CN101827472A Solar LED lamp controller
CN101737665A Manufacturing method of LED lamp string
CN101574813A Preservative film cutting device
CN101200287A Multi-gas medical energy-saving oxygen generator