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CHANGFU LI

Overview
  • Total Patents
    16
About

CHANGFU LI has a total of 16 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SICHUAN DONGFENG ELRCTRIC, YONGPING LI and FITE.

Patent filings in countries

World map showing CHANGFU LIs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing CHANGFU LIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Changfu Li 16

Latest patents

Publication Filing date Title
CN102550337A Multifunctional greenhouse
CN102536075A Power generation door and window
CN102563889A Combined type solar thermal collector and electric generating device
CN102563512A Energy-saving lamp and lighting fixture
CN102566669A Power generation computer
CN102562464A Combined type wind driven generator
CN102562197A Large-sized LED power generation assembly
CN102550513A Fishing hook shooter
CN102562359A Cooling system for power generator and engine
CN102524204A Safe visible electronic fishhook
CN102566657A Self-generating one-piece notebook computer, self-generating one-piece television and self-generating one-piece computer
CN102550504A Interactive visual underwater fishing net gun
CN102345484A Electricity-generating muffler
CN102346537A Cooling system of self-generating computer
CN102215361A Energy-saving and power-generating television
CN102213122A Energy-saving silencer