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CHUANSHENG HU

Overview
  • Total Patents
    12
About

CHUANSHENG HU 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 environmental technology are NAKAGAWA FUME KAN KOGYO KK, TIANJIN NANDA QIANGXIN IC DESIGN CO LTD and TOKYO PAIPU KK.

Patent filings in countries

World map showing CHUANSHENG HUs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHUANSHENG HUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chuansheng Hu 12

Latest patents

Publication Filing date Title
CN102673543A Obstacle-encountering brake for vehicle
CN102251939A Inertia and elasticity combined generator
CN102188327A Fixed-temperature reminding type feeding bottle
CN101644243A Constant pressure energy storage hydraulic pump
CN101813046A High efficient and energy saving hydraulic combustion mixed power machine
CN101807875A Constant-voltage automatic speed control switch
CN101807726A Electromagnetic-induction transfer switch charger
CN101440788A Pressure reducing starter of energy storage hydraulic pump
CN101430015A Elastic constant-pressure fluid-delivery valve
CN101325361A Self-energisation generator
CN101382155A Single-cylinder elastic energy storage piston type hydraulic pumps
CN101106321A Power relative value added converter