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CHENGDU DUJIA ELECTRICAL CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    108,829
About

CHENGDU DUJIA ELECTRICAL CO LTD has a total of 25 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and mechanical elements are NECAM BV, HUANG SHIYAN and VAURS BAPTISTE.

Patent filings in countries

World map showing CHENGDU DUJIA ELECTRICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing CHENGDU DUJIA ELECTRICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Chengzhong 15
#2 Luo Bin 10

Latest patents

Publication Filing date Title
CN105626314A Anti-freezing CNG air feeder
CN105626315A Gas injection structure for automotive fuel gas system
CN105604743A Gas injection device for automobile
CN105545528A Gas injection rail for automobile gas supply system
CN105569877A Anti-freezing gas spraying rail
CN105649820A Spray rail with stable regulation function
CN105715411A Anti-freezing CNG injection rail
CN105545526A Gas injection rail for automobile
CN105691190A Automotive fuel gas supply device
CN105485397A Electromagnetic valve for regulating gas flow
CN105715410A Multi-point gas injection rail
CN105673255A Automobile fuel gas spray rail
CN105604740A CNG (Compressed Natural Gas) injection system for automobile
CN105673256A Gas flow adjusting valve
CN105545527A Gas-adjusting CNG injection rail
CN104279082A Gas ejector
CN104175245A Automobile air valve hoop
CN104174623A Automotive air valve cleaning device
CN104180068A Square gas pressure reducing valve
CN104175299A Rail-spraying magnetic drill floor