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SHANDONG WUYUE ELECTRICAL APPLIANCES CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    102,509
  • Filing trend
    ⇧ 500.0%
About

SHANDONG WUYUE ELECTRICAL APPLIANCES CO LTD has a total of 17 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and civil engineering are SCM KK, ERNST HEUBACH MASCHINEN UND GE and BRAESEL ECKHARD.

Patent filings in countries

World map showing SHANDONG WUYUE ELECTRICAL APPLIANCES CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing SHANDONG WUYUE ELECTRICAL APPLIANCES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guodong 12
#2 Nie Zhaoming 7
#3 Li Kai 6
#4 Li Yanbin 5
#5 Zang Hui 4
#6 Chen Qi 4
#7 Liu Shuang 4
#8 Li Zhitao 4
#9 Liu Qiang 4
#10 Qiao Wenjie 4

Latest patents

Publication Filing date Title
CN110887915A Standard oil sample manufacturing device and method for transformer oil chromatography online monitoring
CN110381706A Box body device and heat dissipating method for high-power electric appliance
CN110726796A Calibration method and system for transformer oil chromatography online monitoring gas model, monitor and monitoring method
CN110455988A Sensor array calculation method and system, monitor and monitoring method based on gas content in transformer insulation oil
CN109742730A The cooling three-phase motor monitor controller of for transformer and method
CN109499277A The air-breathing apparatus and application method of for transformer
CN109670198A The calculation method of transformer winding average temperature rising value
CN108627601A Oil spray vacuum degasser and application method for oil chromatography on-line monitoring
CN108511158A Based on the fluid retracting device and method with the fire extinguishing linkage of oil-immersed type transformer oil draining nitrogen filling
CN108873980A Temperature computation method and temperature control equipment for oil-immersed type transformer
CN107899156A Oil draining nitrogen filling fire extinguishing device for oil-immersed transformer
CN107068341A The transformer oil storage of oriented heat dissipating
CN106057422A Insulating oil self-balancing-based transformer oil conservator device
CN106057421A Device for compensating pressure of transformer cooling oil liquid on basis of effect
CN106057420A Guiderail device for a volume flexing capsule body of transformer oil conservator
CN105161254A Oil conservator for oil-immersed transformer
CN102346230A Method and device for online detection of transformer sleeve