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ZHOUKOU POWER SUPPLY CO OF STATE GRID HENAN ELECTRIC POWER CO

Overview
  • Total Patents
    133
  • GoodIP Patent Rank
    11,060
  • Filing trend
    ⇩ 53.0%
About

ZHOUKOU POWER SUPPLY CO OF STATE GRID HENAN ELECTRIC POWER CO has a total of 133 patent applications. It decreased the IP activity by 53.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, macromolecular chemistry and polymers and measurement are ANHUI YILI CABLE CO LTD, PERMANOID LTD and LINYI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO.

Patent filings in countries

World map showing ZHOUKOU POWER SUPPLY CO OF STATE GRID HENAN ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 133

Patent filings per year

Chart showing ZHOUKOU POWER SUPPLY CO OF STATE GRID HENAN ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Hongwei 86
#2 Han Aizhi 35
#3 Liu Shouming 35
#4 Wei Tao 22
#5 Han Qingjun 22
#6 Zhang Hongtao 20
#7 Shi Xuezhao 15
#8 Cheng Xiangxue 14
#9 Shi Chenyu 13
#10 Sun Jianhua 12

Latest patents

Publication Filing date Title
CN112290457A Construction method of carbon fiber composite core wire
CN112151212A Optical fiber composite carbon fiber lead
CN112126493A Optical fiber ointment and optical fiber composite carbon fiber lead
CN112151205A Special high-toughness carbon fiber composite core rod for transmission conductor
CN112151206A Carbon fiber composite core wire and preparation method thereof
CN111966028A Interactive lean monitoring platform for multi-source data
CN111953076A Interactive lean monitoring platform for multi-source data
CN111999614A Local discharge multi-source fusion detection early warning method for high-voltage switch cabinet
CN112037992A High-temperature-resistant carbon fiber core photoelectric composite overhead conductor
CN111817951A Optical network and wireless network converged communication gateway and use method thereof
CN111654312A Power line carrier communication equipment
CN111817752A Method for encoding at least two communication signals of carrier wave
CN111786150A Splicing fitting and splicing method special for optical fiber composite carbon fiber lead
CN111682887A Power carrier communication method
CN111654313A Power carrier signal transmitting module and power carrier signal receiving module
CN111786143A Carbon fiber composite core lead continuous tube and installation method thereof
CN111755984A High-voltage transmission and distribution line cable obstacle removing device
CN111856224A Partial discharge multi-source fusion detection system and method for high-voltage switch cabinet
CN111696718A Carbon fiber core photoelectric composite wire for power transmission line and production method thereof
CN111739626A Breathing machine service method, breathing machine control management system and breathing machine