Learn more

FENG ZHANG

Overview
  • Total Patents
    42
About

FENG ZHANG has a total of 42 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are TATSUGUCHI KOGYO GLASS KK, STROZHKOV ANATOLIJ and INST VNEDRENIYA IZOBRETENIJ I.

Patent filings in countries

World map showing FENG ZHANGs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Feng Zhang 42
#2 Yuelan Liu 1
#3 Lei Zhou 1
#4 Shaoli Zhang 1
#5 Xiaoyan Shi 1
#6 Mingyi Li 1
#7 Chenlong Zhang 1
#8 Xiao Zhao 1
#9 Dilin Deng 1
#10 Weidong Zhu 1

Latest patents

Publication Filing date Title
CN104622793A Hydrogel patch for relieving seasonal eye irritation
CN102700875A Self opening type bag opening buckle garbage can
CN102722637A Production method for novel reading game
CN102507379A Detection method for checking whether edible oil contains illegal cooking oil
CN102499849A Otolith resetting therapy apparatus
CN102563438A Infrared sensing lamp
CN102555590A Environment-friendly and energy-saving marker and development and application of automatic assembly machine system
CN102462572A Inflatable medical support cushion
CN102445766A Automobile lamplight-prevention glasses
CN102440406A Fried shrimps with Longjing tea
CN102334658A Novel formula lotus root starch dumpling and its preparation method
CN102334659A Production method of aloe vermicelli
CN101808094A Identity authentication system and method
CN102110331A Development and application of full-automatic pass entry machine system of bank
CN102039747A Neutral environment-friendly pen
CN101659579A Special potassium fertilizer for kidney bean of green bean
CN101633585A Organic and inorganic compound fertilizer
CN101691316A Specific fruit swelling organic potassic fertilizer
CN101648833A Bio-organic fertilizer
CN101659580A Specific tomato salt fertilizer