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CHAOYANG POWER SUPPLY CO OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD

Overview
  • Total Patents
    103
  • GoodIP Patent Rank
    13,957
  • Filing trend
    ⇧ 6.0%
About

CHAOYANG POWER SUPPLY CO OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD has a total of 103 patent applications. It increased the IP activity by 6.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are JINAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO, ZIBO POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO and ZHEJIANG TRULY ELECTRIC CO LTD.

Patent filings in countries

World map showing CHAOYANG POWER SUPPLY CO OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTDs patent filings in countries
# Country Total Patents
#1 China 103

Patent filings per year

Chart showing CHAOYANG POWER SUPPLY CO OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Fengzhen 40
#2 Xu Jing 31
#3 Du Rongyu 16
#4 Cui Zhaoxin 13
#5 Wei Xing 11
#6 Wang Jun 11
#7 Meng Xiangwei 10
#8 Li Peng 10
#9 Tian Baoshu 9
#10 Tian Ye 9

Latest patents

Publication Filing date Title
CN112289609A Safety protection device for three-phase isolating switch
CN112290250A Throwing-hanging type grounding wire clamp capable of being quickly disassembled and assembled and use method
CN111447816A Efficient UPS heat abstractor
CN111537515A Iron tower bolt defect display method and system based on three-dimensional live-action model
CN111462310A Bolt defect space positioning method based on multi-view geometry
CN111565080A Cognitive radio-based self-adaptive spectrum sensing and distribution method
CN111565402A Communication training system and training method for wireless communication
CN111157845A Time domain inversion technology-based fault positioning method suitable for power distribution network
CN111210075A Lightning stroke transmission line fault probability analysis method based on combined classifier
CN111047285A Engineering project management system based on mobile internet +
CN110864215A Remote control insulating shooting rod capable of rotating universally
CN110850247A Partial discharge monitoring system
CN111091320A Intelligent unattended warehouse management system and method based on acousto-optic positioning
CN110992512A Power transmission line inspection arrival rate online monitoring system and method based on electronic tag
CN110995337A GIS technology-based information communication network optical cable management auxiliary tool and method
CN110827634A Portable metering simulation device
CN110853328A Smart electric meter carrier module detection device
CN110806521A Replacement type overhaul testing device and method based on in-situ protection
CN110854640A Pulling device for grounding drill rod
CN110768547A Rectifying circuit utilizing saturable mutual inductor