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SHANGHAI ELECTRIC GROUP CO LTD

Overview
  • Total Patents
    421
  • GoodIP Patent Rank
    3,708
  • Filing trend
    ⇧ 159.0%
About

SHANGHAI ELECTRIC GROUP CO LTD has a total of 421 patent applications. It increased the IP activity by 159.0%. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and computer technology are SICHUAN SAIERLEI NEW ENERGY TECH CO LTD, SHENZHEN OPTIMUM BATTERY CO and BEIJING PRIDE NEW ENERGY BATTERY CO LTD.

Patent filings in countries

World map showing SHANGHAI ELECTRIC GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 421

Patent filings per year

Chart showing SHANGHAI ELECTRIC GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liao Wenjun 26
#2 Zeng Zhiwei 22
#3 Ru Bin 22
#4 Guo Siyong 22
#5 Guo Fengxian 22
#6 Yang Linlin 22
#7 Wan Zheng 22
#8 Ji Wenjiao 21
#9 Ye Zhen 19
#10 Yang Min 19

Latest patents

Publication Filing date Title
CN112289995A Composite positive electrode slurry, positive electrode plate and solid-state battery
CN112128726A Steam generator
CN112258065A Method, device and equipment for determining maintenance and dispatching sequence
CN112160920A Ultrasonic precompression blade profile of gas compressor
CN112254171A Method for producing fuel nozzle in gas turbine
CN112242554A Composite solid electrolyte membrane, preparation method thereof and solid battery
CN112065510A Water ripple wall cooling structure for gas turbine
CN112155940A Rehabilitation motion control method, system, equipment and medium based on rehabilitation robot
CN112172549A Range-extending motor driving system and vehicle
CN112113357A Wind, solar and electricity heat storage system and heat storage method
CN112234674A In-cluster equalization circuit and equalization control method
CN112202259A Motor rotor cooling system and electric drive assembly
CN112034345A High-temperature durability test method for vehicle motor
CN112185335A Noise reduction method and device, electronic equipment and storage medium
CN112060950A Intelligent charging system and use method thereof
CN111962005A Preparation method of thermal barrier coating
CN112055514A Uniform heat dissipation system
CN111956452A Control method and device for upper limb rehabilitation robot
CN111911989A Single jar fused salt heat-retaining heating system
CN111962091A Water electrolysis method and device