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WENZHI ZHANG

Overview
  • Total Patents
    33
About

WENZHI ZHANG has a total of 33 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 and materials and metallurgy are SUGAWARA DOBOKU KK, KARUI KK and INST PRZEMYSLU TWORZYW I FARB.

Patent filings in countries

World map showing WENZHI ZHANGs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wenzhi Zhang 33

Latest patents

Publication Filing date Title
CN102737901A Simple easily-made safe non-toxic no-pollution nanometer electroconductive liquid switch
CN102723844A Magnetic fluid power three-phase alternative-current power generation device adopting nano conductive fluid as working medium
CN102710096A Magnetic fluid powered direct current power generation device using nano conductive liquid as working medium
CN102698113A Bone reunion powder with sorghum leaf sheath interior wax as sovereign drug
CN102683086A Nano conducting liquid bidirectional multipoint switch and pitching angle measurement and display instrument comprising same
CN102679954A Five-electrode four-direction electronic level meter of nanometer conducting liquid switch
CN102700817A Nano conductive liquid switch and anti-fake bottle cap comprising same
CN102683087A Three-way multi-point nano conducting liquid switch and equilibrium state and all-way dip-angle measurement and display instrument including same
CN102679955A Two-way multi-electrode nano conducting liquid switch and electronic level instrument including the switch
CN102709099A Nano conductive liquid switch
CN102679580A Externally-arranged liquid dredging valve and working medium storage tank combined heat pipe solar heat collector
CN102693895A Low-frequency and low-voltage electrodeless ultraviolet lamp tube without generating ozone
CN102664133A Electrodeless lamp tube for enhancing photosynthesis
CN102671914A Comprehensive utilization method of waste aluminium-plastic composite packing material
CN102671915A Method for comprehensively utilizing aluminum scrap paper composite packaging materials
CN102671913A Comprehensive utilization method for waste aluminum-plastic paper composite packing material
CN102526205A Leukoderma ointment
CN102366430A High-efficient beriberi water
CN102404893A Double-face electroluminescent flexible cold-light plate
CN102443320A Carbon water-based conductive ink