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ELECTRIC SCIENCE & RES INST OF YUNNAN ELECTRIC POWER CO LTD

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    21,105
  • Filing trend
    ⇩ 100.0%
About

ELECTRIC SCIENCE & RES INST OF YUNNAN ELECTRIC POWER CO LTD has a total of 69 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, environmental technology and electrical machinery and energy are HANGZHOU DECHENG ELECTRIC POWER TECH CO LTD, STATE GRID and AISWEI NEW ENERGY TECH JIANGSU CO LTD.

Patent filings in countries

World map showing ELECTRIC SCIENCE & RES INST OF YUNNAN ELECTRIC POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 69

Patent filings per year

Chart showing ELECTRIC SCIENCE & RES INST OF YUNNAN ELECTRIC POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Ke 15
#2 Shen Xin 13
#3 Cao Min 12
#4 Zhang Linshan 12
#5 Huang Xing 11
#6 Yan Yongmei 10
#7 Guo Xinliang 10
#8 Tan Xiangyu 10
#9 Ma Yi 9
#10 Yang Yingchun 9

Latest patents

Publication Filing date Title
CN106908372A A kind of insulator hardware corrosion detecting method and test experience data system
CN106908376A A kind of metal-ware electrolytic etching Monitoring Data system of DC Insulator
CN106908700A Uneven temperature setting of casing paper oil insulation dielectric spectroscopy experimental system and method
CN106291076A A kind of double difference fraction D dot overvoltage sensor and the system of measurement
CN106300137A The restorative procedure of broken lot wire
CN106364679A Unmanned aerial vehicle control system provided with wind energy storage device, energy storage controller and control method
CN106300358A A kind of AC/DC parallel decentralized control method based on π type topological structure
CN106291191A A kind of computation model of metal oxide arrester in transformer station
CN106291080A A kind of voltage acquisition Apparatus and method for
CN106371047A Saturation determination algorithm for low power iron core coil current transformer
CN106370940A Method and system for detecting the average electric field in atmosphere
CN106302742A A kind of electrical power services resource information interactive system and method
CN106296019A Region energy quality comprehensive assessment method and system
CN106297142A A kind of unmanned plane mountain fire exploration control method and system
CN105785085A Merging unit detection analog source based on synchronous clock signal, and output method thereof
CN105785227A Voltage sag source positioning method
CN105827534A Ad Hoc network method and device
CN105785238A AC voltage resistance testing method for switch equipment fracture
CN105588959A Mobile impulse current generator and method of use
CN105785794A Intelligent substation secondary equipment testing closed-loop management method and system