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NINGXIA TIANDIJINGWEI ELECTRIC POWER EQUIPMENT ENGINEERING CO LTD

Overview
  • Total Patents
    12
About

NINGXIA TIANDIJINGWEI ELECTRIC POWER EQUIPMENT ENGINEERING CO LTD has a total of 12 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 KHARLAMOV VLADIMIR V, MARK CO LTD and SUZHOU QIZHI ELECTROMECHANICAL TECHNOLOGY CO LTD.

Patent filings in countries

World map showing NINGXIA TIANDIJINGWEI ELECTRIC POWER EQUIPMENT ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing NINGXIA TIANDIJINGWEI ELECTRIC POWER EQUIPMENT ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Reduction of greenhouse gas emissions

Top inventors

# Name Total Patents
#1 Yong Shaoyin 6
#2 Wang Yu 6
#3 Li Zheng 6
#4 Su Jun 5
#5 Shao Suying 5
#6 Li Ji 1

Latest patents

Publication Filing date Title
CN103601539A Compound bio-fertilizer and production method thereof
CN103541450A Transformer noise-absorbing denoising structure
CN103545096A Transformer denoising device
CN103545734A Mining flameproof high-voltage vacuum distribution device
CN103545772A Novel bus duct
CN103545733A Mining flameproof permanent-magnet type high-voltage vacuum distribution device
CN103545819A Intelligent capacitor for static compensation and harmonic suppression