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GEPING CHEN

Overview
  • Total Patents
    12
About

GEPING CHEN has a total of 12 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 transport are KUUSINEN JORMA SAMULI, ERL INVENZIONI S R L and VITAMIN I FACTORY CO LTD.

Patent filings in countries

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

Patent filings per year

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

Focus industries

# Industry
#1 Transport

Focus technologies

Top inventors

# Name Total Patents
#1 Geping Chen 12
#2 Yingquan Zhao 5
#3 Xinjun Liao 4
#4 Ning Liu 1

Latest patents

Publication Filing date Title
CN102673717A Electric power-assisting system of power-assisted bicycle
CN102658848A Folding locking device for folding bicycle
CN102525755A Device for controlling electric wheelchair and control method for device
CN102551970A Manual pusher for electric wheelchair with small wheel diameter
CN102499831A Power transmission system for electric wheelchair
CN102357049A Small wheel diameter electric manual wheelchair
CN102499825A Foot supporting plate stretching and folding wheel chair vehicle
CN102442395A High-speed power assisting motor with hollow middle shaft for pedal electric bicycle
CN101817388A Power-assisted transmission mechanism for electric power-assisted bicycle
CN101607585A A kind of bicycle with mixed drive power
CN101423102A Electric power-assisted bike pedal moment sensing system
CN101020489A Self-locking folding handlebar