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STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER CO

Overview
  • Total Patents
    3,140
  • GoodIP Patent Rank
    500
  • Filing trend
    ⇩ 11.0%
About

STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER CO has a total of 3,140 patent applications. It decreased the IP activity by 11.0%. Its first patent ever was published in 2011. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, it methods for management and computer technology are QINGDAO POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO, STATE GRID TIANJIN ELECTRIC POWER CO and ELECTRIC POWER RES INSTITUTE OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD.

Patent filings in countries

World map showing STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER COs patent filings in countries

Patent filings per year

Chart showing STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Chen 130
#2 Fu Chenzhao 117
#3 Liu Shu 113
#4 Si Wenrong 110
#5 Zhang Yu 104
#6 Shi Shanshan 101
#7 Zhu Qin 98
#8 Huang Hua 82
#9 Zhou Jian 77
#10 Zhu Zheng 74

Latest patents

Publication Filing date Title
CN112257964A Demand aggregation modeling method for smart park of load-intensive city
CN112257678A Power grid equipment accurate positioning method based on real object ID and real scene graph
CN112232716A Smart park optimization decision method considering peak regulation auxiliary service
CN112269966A Communication base station virtual power plant power generation capacity measurement method considering standby demand
CN112244377A Electric power work clothes based on modularization carries on
CN112285297A Cable internal methane gas detection device
CN112254809A Extensible user-defined array data acquisition instrument based on MEMS system
CN112186633A Operation method for live replacement of voltage transformer isolation device on column
CN112233934A Special-shaped external-damage-prevention device for circuit breaker platform and installation method of special-shaped external-damage-prevention device
CN112209255A Rotary right-angle hoisting device suitable for insulating bucket arm vehicle
CN112260407A Management equipment for monitoring relay protection device of transformer substation in real time
CN112189936A Intelligent safety helmet
CN112285034A Real-time warning method based on conservator sensor and computer equipment
CN112269779A Big data analysis system and method for defects of power equipment
CN112258067A Low-voltage user payment behavior classification method based on Gaussian mixture model clustering algorithm
CN112257640A Pulse characteristic parameter extraction method based on Hibert transformation and information entropy
CN112202096A Displacement driving device of auxiliary tool for high-voltage switch cabinet handcart
CN112217116A Be used for special power box of breakfast engineering
CN112153492A Electric energy acquisition terminal wireless signal gain device
CN112257208A BIM-based automatic arrangement method, system and device for power system of transformer substation