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HETIAN CHEN

Overview
  • Total Patents
    12
About

HETIAN CHEN has a total of 12 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 KALOKANAKIS APOSTOLOS, DELACRETAZ JOHN and SOLEL SOLAR SYSTEMS LTD.

Patent filings in countries

World map showing HETIAN CHENs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HETIAN CHENs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hetian Chen 12

Latest patents

Publication Filing date Title
CN102407518A Clutching structure for screw locking tool
CN101936612A Solar energy collector
CN101885166A Screw closure tool
CN101787998A Drilling screw
CN101786229A Adjustable drilling/chamfering/ screw locking tool set
CN101628401A Tool-locking rod
CN101612727A Screw band lock uint and nail belt driver wherein
CN101598164A Screw applied to composite material
CN101386164A Tool starter head torsion releasing and on-off structure
CN101196206A Screw
CN101190470A Guide mechanism of tail clipping machine
CN1814414A Tool opener head damping structure