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ZHANG CHAOFENG

Overview
  • Total Patents
    118
  • GoodIP Patent Rank
    138,919
About

ZHANG CHAOFENG has a total of 118 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, civil engineering and control are WUHU FEIXIN INFORMATION TECH CO LTD, TAN XIAOQIONG and FLEXSO S R L.

Patent filings in countries

World map showing ZHANG CHAOFENGs patent filings in countries
# Country Total Patents
#1 China 117
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Chaofeng 118
#2 Yu Fanghao 3
#3 Lu Yongfa 2
#4 Tao Lijun 1
#5 Tong Xiaojiu 1
#6 Chen Guilin 1
#7 Zhang Mian 1
#8 Chen Wei 1
#9 Zhong Junbao 1
#10 Huang Shanneng 1

Latest patents

Publication Filing date Title
CN109539140A A kind of novel street lamp and production and preparation method thereof of anti-car crass
CN109519826A A kind of municipal works street lamp and production and preparation method thereof being easily installed
CN109404678A A kind of TV hanger and production and preparation method thereof being conveniently adjusted angle
CN109513654A A kind of host computer internal cleaning device and production and preparation method thereof
CN109258598A A kind of novel cockroach trapping device
CN105687183A Application of demethylwedelolactone to preparation of medicine for resisting pulmonary fibrosis
CN106823339A A kind of manufacture method of trail riding device
CN103742854A LED (Light Emitting Diode) desk lamp with torch and manufacture method thereof
CN104727719A Manufacturing method for antique guardrail with alarming box
CN104832067A Manufacturing method of plastic-housing-contained internet-of-things anti-theft guardrail switch
CN104747046A Manufacturing method of antiquing guard bar with internet-of-things function
CN104790848A Manufacturing method of anti-theft guardrail connecting piece provided with tension spring and electronic switch
CN104747050A Method for manufacturing antitheft guard bar with tension springs and electronic switches
CN103650970A Road isolating afforestation trough and manufacturing method thereof
CN103688787A Plug-in type hanging basket seat for planting flowers and plants by empty beverage bottle and manufacturing method of hanging basket seat
CN103696672A Clothes hanger with alarm function and manufacturing method of clothes hanger
CN104747049A Manufacturing method of automatic vertical wireless anti-theft alarm guardrail
CN104818939A Manufacturing method of antitheft guardrail connecting piece
CN103669257A Road isolation fence with afforestation tank at bottom and manufacturing method thereof
CN104805988A Manufacturing method of natural scree massaging and healthcare floor tile