Learn more

Ningbo hengsheng electric co ltd

Overview
  • Total Patents
    13
About

Ningbo hengsheng electric co ltd has a total of 13 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 are Anhui juyi automation equipment co ltd, ZHEJIANG LIXIN HIGH TEMPERATURE REFRACTORY MATERIAL CO LTD and MUKAIYAMA MITSUAKI.

Patent filings in countries

World map showing Ningbo hengsheng electric co ltds patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing Ningbo hengsheng electric co ltds patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhou Rongwu 13
#2 Zhou Jun An 13

Latest patents

Publication Filing date Title
CN103143808A Tin soldering device
CN103143650A Wire cutting machine
CN103124047A Copper bar mounting device
CN103121141A Soldering tin liquid transporting pipe
CN103121140A Soldering tin melting furnace
CN103121138A Soldering tin liquid dropping pipe
CN103121051A Metal sheet bending machine
CN103128969A Electric soldering iron used for installing distribution box
CN103128406A Soldering tin melting furnace for facilitating soldering tin waste recycling
CN103121137A Soldering tin device
CN103121288A Electric iron
CN103121139A Soldering tin melting furnace with automatic feeding device
CN103121052A Metal sheet bending machine