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HARBIN LANGSUNG ELECTRIC PLC

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    42,560
  • Filing trend
    ⇧ 200.0%
About

HARBIN LANGSUNG ELECTRIC PLC has a total of 36 patent applications. It increased the IP activity by 200.0%. 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, environmental technology and control are GUANGDONG ZHONGXING ELECTRIC SWITCH CO LTD, SICHUAN HABOAT ELECTRICAL CO LTD and HEFEI HUAYI ELECTRICAL TECH CO LTD.

Patent filings in countries

World map showing HARBIN LANGSUNG ELECTRIC PLCs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing HARBIN LANGSUNG ELECTRIC PLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Mansheng 30
#2 Zhang Hongzhe 25
#3 Guo Qingwei 18
#4 Zhu Yazhi 6
#5 Wei Xinlao 4
#6 Gao Chao 4
#7 Huang Guifu 4
#8 Wang Shengjun 4
#9 Niu Bin 3
#10 Li Tong 3

Latest patents

Publication Filing date Title
CN111707331A Waterproof monitoring and processing system of outdoor power distribution cabinet
CN111697430A Layered switch cabinet with frame structure
CN111697436A Outdoor switch cabinet capable of preventing rainwater and mosquitoes
CN111653940A Power distribution cabinet power-off detection system with short message automatic alarm function
CN111591662A Switch cabinet transferring and installing device
CN111313301A Mobile temporary power device
CN111298331A Intelligent fireproof power distribution cabinet
CN110672156A Transformer state monitoring device with data acquisition and communication alarm functions
CN110647087A Novel intelligent fan controller
CN110552872A Intelligent water pump controller and control method
CN110601024A Anti-theft power distribution cabinet
CN110340789A A kind of preparation process of stainless steel power distribution cabinet self-cleaning surface
CN109859968A Dual power supply switches actuator and installation method
CN108735474A A kind of energy saving and environment friendly dry-type power transformer
CN108539605A A kind of Intelligent high-pressure electricity-saving cabinet
CN108598905A A kind of damping low-tension switch cabinet
CN108398910A Double power supply converting switch action state detection circuit and detection method
CN108756520A A kind of misoperation-proof mechanism of low pressure fixed switching cabinet
CN108089124A Double power supply converting switch actuating characteristic test system and test method
CN107863819A Dual power supply switch controller and control method