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SHANGHAI NAJIE COMPLETE ELEC

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    69,127
  • Filing trend
    ⇩ 66.0%
About

SHANGHAI NAJIE COMPLETE ELEC has a total of 56 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are HENAN SENYUAN ELECTRIC CO LTD, HUAXIANG XIANGNENG TECH CO LTD and ANHUI CANBANG ELECTRIC CO LTD.

Patent filings in countries

World map showing SHANGHAI NAJIE COMPLETE ELECs patent filings in countries
# Country Total Patents
#1 China 56

Patent filings per year

Chart showing SHANGHAI NAJIE COMPLETE ELECs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chao 9
#2 Wang Changshui 7
#3 Chao Zhang 6
#4 Yao Diqing 6
#5 Jiang Bin 4
#6 Sun Jianfeng 4
#7 Shen Chunyan 4
#8 Jialong Ling 3
#9 Wang Yue 3
#10 Li Xueyan 3

Latest patents

Publication Filing date Title
CN111900026A Clutch device of three-station mechanism
CN111968840A Combined current transformer
CN110993297A Current transformer suitable for 10kV miniaturized switch cabinet
CN110932155A Bidirectional electromechanical locking mechanism matched with metal armored movable switch cabinet grounding switch
CN108406648A One kind assembling self-localization-type tool structure with loop-network switch cabinet instrument box
CN107564759A A kind of manual three station operating mechanism
CN107394752A A kind of three-station motor overload protection device
CN107331554A A kind of interlock of breaker mechanism and three position mechanism
CN106761064A A kind of high-tension switch gear lifts door lock assembly
CN106786016A A kind of compact integrated casing of DC traction pre-casing type transforming station
CN106602428A Equipment arrangement structure suitable for integrated DC traction preassembling box type transformer station casing
CN105938996A Miniature high-voltage air-insulated switch cabinet busbar chamber structure
CN105490627A Plug-in type ground joint piece structure for photovoltaic modules
CN105490628A Photovoltaic module grounding system employing grounding connection plates
CN105490198A Interlocking structure for locking anti-misoperation door of switch device pull mechanism
CN105514832A Upwardly-openable panel capable of being fixed at angle in opened state, of terminal distribution box
CN105355480A Grounding switch opening locking mechanism
CN105337411A Digital power distribution transformer monitoring terminal
CN105337412A Power distribution transformer monitoring terminal
CN105337410A High-performance transformer intelligent controller