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QINGDAO POWER SUPPLY CO LTD OF SHANDONG ELECTRIC P

Overview
  • Total Patents
    13
About

QINGDAO POWER SUPPLY CO LTD OF SHANDONG ELECTRIC P has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and engines, pumps and turbines are SOUTH AUSTRALIA ELECTR TRUST, ELECTROMETRE SA and DOMINION ENERGY INC.

Patent filings in countries

World map showing QINGDAO POWER SUPPLY CO LTD OF SHANDONG ELECTRIC Ps patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing QINGDAO POWER SUPPLY CO LTD OF SHANDONG ELECTRIC Ps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Wensheng 6
#2 Gong Wenjie 4
#3 Yu Dayang 4
#4 Wang Zezhong 3
#5 Shi Xiang 3
#6 Jiang Chuan 2
#7 Pan Bin 2
#8 Cui Xiao 2
#9 Chen Zhiyong 2
#10 Zhao Shengchuan 2

Latest patents

Publication Filing date Title
CN104280584A One-house one-meter connection terminal box
CN104280489A Chromatographic analyzer
CN104283145A Insulating operation rod
CN103093276A Urban power grid risk assessment method
CN103063993A Oscillatory wave system and protective relaying type detection impedor and detection impedance protective device
CN105162170A Scheduling system for grid connection of multiple wind electric fields
CN103135523A Power distribution station monitoring system
CN102496069A Cable multimode safe operation evaluation method based on fuzzy analytic hierarchy process (FAHP)
CN102426674A Power system load prediction method based on Markov chain