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GUIYANG POWER SUPPLY BUREAU GUIZHOU POWER GRID CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,162
  • Filing trend
    ⇩ 100.0%
About

GUIYANG POWER SUPPLY BUREAU GUIZHOU POWER GRID CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets it methods for management, measurement and environmental technology are ENCORED TECH CO LTD, ENCORED TECH INC and CHANGCHUN POWER SUPPLY CO OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY CO.

Patent filings in countries

World map showing GUIYANG POWER SUPPLY BUREAU GUIZHOU POWER GRID CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing GUIYANG POWER SUPPLY BUREAU GUIZHOU POWER GRID CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Lu 5
#2 Zhao Yunbin 5
#3 Mu Qingqing 4
#4 Yang Pan 4
#5 Wang Banghua 4
#6 Li Qin 4
#7 Deng Chaozhi 4
#8 Gan Ning 4
#9 Huang Yu 4
#10 Liu Xicheng 3

Latest patents

Publication Filing date Title
CN107425770A AC variable-frequency speed regulation system and speed regulating method based on ARM microprocessor
CN107179439A Electric energy gauging method based on five peak interpolations of Cosine Window FFT tri-
CN107064653A The comprehensive measuring method of pwm signal in alternating-current charging pile tester
CN106651188A Electric transmission and transformation device multi-source state assessment data processing method and application thereof
CN106682832A Method of increasing capacity of transmission line considering safety check and economic analysis
CN106647703A Power fault intelligent analysis and inversion system and method
CN106814230A Electric energy gauging method based on the peak interpolations of Kaiser windows FFT tetra-
CN106814246A Electric energy gauging method based on the Kaiser windows unimodal interpolation of FFT
CN106329447A Elastic interference unit preventing wire short-out and shaking
CN106469941A It is applied to the wide area spare power automatic switching system intelligent control method of small power station's rich region
CN106499332A A kind of U-shaped foot nail of iron tower falling-proof and its using method
CN107067336A A kind of short-term increase-volume decision-making technique of oil-filled transformer based on risk
CN106570777A Method for evaluating short-term reliability of power transmission line based on heat balance analysis
CN106505504A A kind of fixed structure of detachable cable protection pipe
CN107944650A A kind of substation's instruction type patrols dimension method
CN106130621A A kind of 230MHz antenna transmission system and base station and control method thereof