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ELECTRIC POWER RES INST YUNNAN POWER TEST & RES INST GROUP CO LTD

Overview
  • Total Patents
    11
About

ELECTRIC POWER RES INST YUNNAN POWER TEST & RES INST GROUP CO LTD has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are Yuyao power supply bureau, JIAOZUO POWER SUPPLY COMPANY ELECTRIC POWER OF HENAN and LANZHOU HAIHONG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing ELECTRIC POWER RES INST YUNNAN POWER TEST & RES INST GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Zhao Xianping 4
#2 Cao Min 4
#3 Xu Xiaowei 3
#4 Zhang Jianwei 3
#5 Zhang Long 2
#6 Li Bo 2
#7 Luo Xueli 2
#8 Bi Zhizhou 2
#9 Zeng Cheng 2
#10 Wu Weiming 2

Latest patents

Publication Filing date Title
CN103338205A Platform region power utilization balance analysis device based on narrow-band power line carrier
CN103336213A In-situ diagnostic method and device used for on-line monitoring of transformer substation
CN103292890A Smart shockproof hammer based on fiber Bragg grating
CN103338527A Novel communication method based on intelligent protocol conversion apparatus
CN103336879A Short-term reliability evaluation method of high-voltage breaker
CN103064054A Electric energy measure device simulation system and wiring matrix control method thereof
CN103067100A Intelligent ammeter communication receiving performance testing system and method
CN102998602A Method of inspecting influence of impulse voltage on power frequency device in power frequency and impulse synthetic and combined testing
CN102937660A Adapter substitute device of portable on-site geographic information system (GIS) impulse test generator
CN102937692A Multi-angle ultrasound ultrahigh frequency direct current partial discharge detection device for electrical device
CN101232164A High altitude 500kV compact type electric power line