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YIFANG YANG

Overview
  • Total Patents
    96
About

YIFANG YANG has a total of 96 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 GUOBAO CHEN, YANAGI ELEC CO LTD and MATSUZONO AKIHISA.

Patent filings in countries

World map showing YIFANG YANGs patent filings in countries
# Country Total Patents
#1 China 96

Patent filings per year

Chart showing YIFANG YANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yifang Yang 96
#2 Liping Yang 3
#3 Qiaohua Shen 2
#4 Xuezhong Ni 1
#5 Zhongliang Zhang 1
#6 Quanxing Yu 1
#7 Shiqing Gu 1
#8 Mingfen Yin 1
#9 Yong Xue 1
#10 Zhongyan Ren 1

Latest patents

Publication Filing date Title
CN102678441A Wind turbine
CN102352514A Equipment for producing hydrochloric acid and caustic soda by using wind energy
CN102344393A Equipment for producing fertilizers by wind energy
CN102329527A Simple substance carbon purifying machine
CN102336196A Earth core mining vehicle
CN102334435A Silver iodide interference reduction method for typhoon
CN102334434A Strong-convection interference typhoon-weakening method
CN102326499A Solid carbon dioxide interference typhoon reducing method
CN102226603A Frost-proof heat pump unit
CN102252455A Miniature thermal reactor power generation air conditioner
CN102252456A Decay type power generation air conditioner
CN102252457A Geothermal power generation air-conditioning system
CN102684560A Temperature different generator
CN102679476A High-efficient refrigerating air-conditioner
CN102062056A Wind generation caching device
CN102058988A Solar solvent recoverer
CN101483085A Graphite composite electric cable
CN101482453A Detection system of cleaning apparatus
CN101504563A Notebook computer
CN101504583A 3D visible house viewing system