Learn more

NANJING LITONGDA ELECTRICAL TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,509
  • Filing trend
    ⇩ 88.0%
About

NANJING LITONGDA ELECTRICAL TECH CO LTD has a total of 16 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, control and telecommunications are ENDRESS HAUSER CONDUCTA GMBH CO KG, CONDUCTA ENDRESS & HAUSER and SHANGHAI ZHONGCAI ENG TESTING CO LTD.

Patent filings in countries

World map showing NANJING LITONGDA ELECTRICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NANJING LITONGDA ELECTRICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Zhengchao 11
#2 Zhu Yangkai 8
#3 Yang Junwei 7
#4 He Hongjun 7
#5 Jiang Guolian 7
#6 Xie Zhixun 6
#7 Gao Zhao 4
#8 Wang Chao 4
#9 Xue Xiangjie 4
#10 Gu Xinbo 3

Latest patents

Publication Filing date Title
CN111965310A Intelligent gas collection box of transformer gas relay and control method thereof
CN111914155A Query conversion system and method based on keyword matching
CN111948475A Passive wireless arrester on-line monitoring system
CN111948342A Palladium alloy hydrogen sensor
CN111913961A Transformer coil compression ratio cloud platform analysis system
CN110865139A Novel full-life maintenance-free online monitoring device for gas chromatogram in transformer oil
CN108415391A It is a kind of to transport on-line monitoring system using transformer and its distributed of group parts
CN108051709A Transformer state online evaluation analysis method based on artificial intelligence technology
CN108037716A The redundancy design method of intelligent primary equipment IED devices
CN107884647A Transformer fault early warning system based on data mining
CN107643722A Extra-high voltage converter cooler redundancy control system and its method
CN107707129A One kind is used for highway for matching somebody with somebody power end power cabinet
CN107831274A One kind is used for bushing oil and gas composite on-Line Monitor Device
CN107682244A A kind of speech recognition acoustic control module and its method applied to intelligent appliance
CN107908172A Intelligent box becomes the remote diagnosis maintenance system of measure and control device
CN107764325A A kind of transformer wall-hanging comprehensive on-line monitoring apparatus