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NINGBO CITY QUANSHENG SHELL CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,992
  • Filing trend
    ⇩ 40.0%
About

NINGBO CITY QUANSHENG SHELL CO LTD has a total of 16 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are BRITISH MECHANICAL PROD LTD, DUMESNIL GERARD and FLOW-RITE CONTROLS LTD.

Patent filings in countries

World map showing NINGBO CITY QUANSHENG SHELL CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NINGBO CITY QUANSHENG SHELL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Guojun 16
#2 Liu Jian 14
#3 Zhou Ao 10
#4 Pan Huanji 9
#5 Chen Danjun 8
#6 He Jianli 8
#7 Sun Zhongli 8
#8 Zheng Weiwei 5
#9 Huo Yinke 5
#10 Miao Lifeng 5

Latest patents

Publication Filing date Title
CN111063583A Phase-change switch
CN110970742A Wire crimping terminal mechanism of electric energy meter
CN110967543A Voltage induction probe
CN107971743A One kind is planted copper bar hot melt lock screw all-in-one machine
CN108081626A A kind of hot melt hook assembly machine
CN108016657A A kind of button pad pasting assembly machine
CN107681292A A kind of ammeter weakness push type terminal block
CN106839414A A kind of energy storage electric heating boiler
CN106711732A Battery circuit connector assembling apparatus and use method thereof
CN106784565A A kind of battery case box body assembles equipment and its application method
CN106784426A A kind of battery case lid assembles equipment and its application method
CN106099458A A kind of battery circuit adapter and using method
CN106067524A A kind of replaceable battery box construction package and using method
CN103941054A Single-phase watt hour meter connector assembly and use method
CN103909608A Automation production assembling method of electric power instrument housing based on JIT and one-piece flow idea
CN103909412A Automatic button mounting machine for ammeter shell