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STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY CO

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    24,293
  • Filing trend
    ⇧ 16.0%
About

STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY CO has a total of 66 patent applications. It increased the IP activity by 16.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are STATE GRID JIANGSU ELECTRIC POWER CO LTD WUXI POWER SUPPLY CO, XINGTAI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER CO and GUANGDONG POWER GRID CO.

Patent filings in countries

World map showing STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY COs patent filings in countries
# Country Total Patents
#1 China 66

Patent filings per year

Chart showing STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Dan 38
#2 Zheng Kunli 26
#3 Li Guangjun 19
#4 Yang Zhiyi 15
#5 Xu Xibo 13
#6 Chen Jianing 13
#7 Yang Jihui 13
#8 Huang Jiming 12
#9 He Fujiang 12
#10 Zhu Jin 12

Latest patents

Publication Filing date Title
CN110991825A Line loss judgment method based on big data
CN109741003A The automatic Acceptance Test System of substation information table
CN109450514A A kind of mobile communication relay based on low pressure carrier wave
CN109740591A A kind of Meter recognition algorithm
CN109443364A Paths planning method based on A* algorithm
CN109319577A A kind of line sending linkage line winder
CN109365672A A kind of cable wire bending machine that work efficiency is high
CN108414849A Intelligent substation automatization test system and method
CN107834408A On-pole switch band electrical bonding specific purpose tool
CN108051641A For the measuring circuit of measuring loop resistance
CN107657300A A kind of buckle-type two-dimension code label for the identification of more cables
CN107731465A A kind of cross-arm structure for transformer damping noise reduction
CN107666148A Line fault analysis method based on distribution transforming power cut signal
CN107095418A A kind of wire rod transhipment bag
CN106597947A Substation equipment test method and system, server and tester
CN106786075A A kind of cartridge fuse mounts instrument
CN106760578A A kind of empty anti-dropping safety device
CN106600461A data verification method, device and equipment
CN106711870A Insulated wire stripper
CN106452929A Device detection method and system, and client