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WENGUANG ZHANG

Overview
  • Total Patents
    22
About

WENGUANG ZHANG has a total of 22 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 environmental technology are Yan Honglan, DRAGANOV and JIANGSU DONGYUAN TEXTILE TECHNOLOGY INDUSTRY CO LTD.

Patent filings in countries

World map showing WENGUANG ZHANGs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wenguang Zhang 22
#2 Jinquan Li 1

Latest patents

Publication Filing date Title
CN102784469A Artificial feathers special for badminton and novel badminton
CN102671353A Badminton
CN102188806A Badminton and badminton body containing rotating component
CN102236691A Precision guided searching tool system
CN102233679A Production line and production method of composite material profile with units connected in series
CN102210924A Micropore foamed plastic artificial feather and badminton
CN102213357A Plastic-coated composite material section
CN102210507A Composite material sun umbrella stand
CN102210923A Artificial feather and badmintons
CN102210922A Plastic shuttlecock with strengthening rod
CN102188804A Novel shuttlecock
CN102188805A Shuttlecock
CN101318096A Epitaxial furnace waste gas purifier
CN101254389A Epitaxial furnace tail gas cleaner
CN101255993A Silicone hydride combustion tower
CN101530661A Special man-made feather for badminton and badminton made thereby
CN101491730A Artificial feather for badminton and produced badminton
CN101491731A Badminton
CN101354021A Solar heat compound electricity generation system
CN101312289A Glass fibre reinforced plastic tube