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CHEN HEI

Overview
  • Total Patents
    30
About

CHEN HEI has a total of 30 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 mechanical elements and transport are PERFECTO GEAR DIFFERENTIAL COM, HAYES FRANK ANDERSON and CAREY CLINTON E.

Patent filings in countries

World map showing CHEN HEIs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing CHEN HEIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Hei 21
#2 Chen He 8
#3 He Chen 1

Latest patents

Publication Filing date Title
CN103851081A Magnetic suspension bearing and application thereof
CN103847919A Transmission wheel and application of transmission wheel
CN103832537A Driving wheel and tricycles
CN103836143A Mechanical flywheel effect transmission method
CN103836141A Energy-saving transmission method for vehicle and machine
CN103836142A Mechanical energy-saving inertial transmission method
CN103836140A Mechanical two-rod prying method
CN103821900A Alternation type mechanical transmission method
CN103821898A Long rod type mechanical transmission method
CN103821899A Relay type transmission method for vehicles and machinery
CN103807296A Magnetic suspension bearing
CN103807397A Mechanical energy-saving prying transmission method
CN103807401A Energy-saving transmission method for machinery
CN103770887A Driving wheel and driving method
CN103770885A Driving wheel and tricycles
CN103723232A Driving wheel
CN103711865A Energy-saving mechanical transmission method
CN103573813A Magnetic levitation bearing and magnetic levitation car
CN103573955A Levering transmission method for machine
CN103573954A Vehicular and mechanical prize transmission method