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STATE GRID CHONGQING ELECTRIC POWER COMPANY JIANGJIN POWER SUPPLY BRANCH

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    160,476
  • Filing trend
    ⇩ 66.0%
About

STATE GRID CHONGQING ELECTRIC POWER COMPANY JIANGJIN POWER SUPPLY BRANCH has a total of 11 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets measurement, control and telecommunications are VKAN CERTIFICATION AND TESTING CO LTD, PEPRIC NV and VNII MASLICHNYKH KULTUR IM V S.

Patent filings in countries

World map showing STATE GRID CHONGQING ELECTRIC POWER COMPANY JIANGJIN POWER SUPPLY BRANCHs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing STATE GRID CHONGQING ELECTRIC POWER COMPANY JIANGJIN POWER SUPPLY BRANCHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Jie 6
#2 Liu Zhao 6
#3 Zhao Junguang 3
#4 Zhao Kuo 3
#5 Zhou Yuqing 3
#6 Wei Xu 3
#7 Hu Junjun 3
#8 Ni Ting 3
#9 Wu Haitao 2
#10 Ran Longming 2

Latest patents

Publication Filing date Title
CN110824227A Novel 10kV overhead line zero-sequence current measurement system and method and performance test platform
CN110082650A A kind of devices and methods therefor suitable for the assessment of hydroscopic high-molecular resin resistance-lowering material resistance-reducing efficiency
CN109557392A A kind of newspaper collecting literary grace integrates, the portable recording detection system of analysis
CN107888875A Transformer station's ground safety managing and control system and method based on mobile detection
CN107948136A Electric Power Dispatch Communication Network PCM voice signalings and protocol converting system
CN107450428A A kind of main transformer oil level method for real-time monitoring equivalent based on translation
CN106771891A A kind of electric heating combines aging twisted polyethylene cable residual life assessment method
CN106483349A A kind of transformer secondary side earthing detection protection system
CN105447642A Engineering digital photograph verification system based on two-dimension code and verification method
CN104360948A IEC 61850 configuration file engineering consistency test method based on fuzzy algorithm
CN104316762A Dynamic load harmonic wave monitoring method and device for power distribution transformer