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NORTHWEST ELEC POWER DES INST

Overview
  • Total Patents
    228
  • GoodIP Patent Rank
    7,129
  • Filing trend
    ⇧ 34.0%
About

NORTHWEST ELEC POWER DES INST has a total of 228 patent applications. It increased the IP activity by 34.0%. Its first patent ever was published in 2008. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, civil engineering and thermal processes are JIANGSU POWER DESIGN INST CO LTD CHINA ENERGY ENG GROUP, CHINA ENERGY ENG GROUP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD and SHANGHAI ELECTRIC POWER DESIGN INST CO LTD.

Patent filings in countries

World map showing NORTHWEST ELEC POWER DES INSTs patent filings in countries

Patent filings per year

Chart showing NORTHWEST ELEC POWER DES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xueming 27
#2 Yuan Jun 20
#3 Wang Huchang 17
#4 Fu Xu 17
#5 Yang Panfeng 16
#6 Sun Pei 15
#7 Li Cheng 14
#8 Yang Yingzhe 14
#9 Wang Zhao 13
#10 Zhang Yuan 13

Latest patents

Publication Filing date Title
CN112252355A Prefabricated expanded packing key type digging foundation for power transmission line and construction method thereof
CN112281902A Multisection expands dish assembled hollow excavation class basis
CN112201503A Locking logic loop for 750kV line additionally provided with current-limiting reactor wiring
CN112186723A Three-phase ultrahigh voltage current limiting device, multi-interval three-phase ultrahigh voltage current limiting system and arrangement structure
CN112031491A 800kV outdoor GIS mobile installation workshop layout structure and mobile method
CN112186753A Method and system for determining system new energy installation scale
CN112186751A New energy effective capacity calculation method and system considering grid constraints
CN112002598A Arrangement structure and connection fitting of 750kV series compensation bypass isolating switch
CN111987597A Outgoing line arrangement structure of 330kV HGIS power distribution device
CN111987596A C-type arrangement main transformer incoming line structure of 330kV HGIS equipment
CN112084652A Wind-solar-storage complementary power generation system capacity configuration calculation method and system
CN111928726A Three-dimensional rotating bracket type flushing device and flushing method
CN112016821A CS (circuit switched) architecture-based intelligent power plant standardized management system and method
CN111928681A Counter-flow cooling tower water distribution device
CN111894030A Cast-in-place pile anticorrosion foundation of power transmission line tower and construction method thereof
CN111764815A Anti-creep device of power transformation framework
CN111749513A End stay post and many even frameworks of transformer framework
CN111898271A Automatic cabinet assembling method, system and equipment for low-voltage switch cabinet
CN111664442A Desuperheating water control method, system and equipment based on heat value calculation and readable storage medium
CN111849525A Method for co-producing coke and levoglucosenone by pyrolyzing biomass