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SUNTEN ELECTRIC EQUIPMENT CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    94,635
  • Filing trend
    ⇩ 71.0%
About

SUNTEN ELECTRIC EQUIPMENT CO LTD has a total of 21 patent applications. It decreased the IP activity by 71.0%. 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, environmental technology and measurement are TBEA INTELLIGENT ELECTRIC CO LTD, XUJI TRANSF CO LTD and LIAONING HUAYE GROUP DEV CO LTD.

Patent filings in countries

World map showing SUNTEN ELECTRIC EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SUNTEN ELECTRIC EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yi Jiliang 12
#2 Liu Yan 10
#3 Xiao Xun 8
#4 Lu Dafeng 7
#5 Li Xia 6
#6 Li Zetao 5
#7 Wang Zhidong 4
#8 Huang Ronghui 4
#9 Guo Feng 4
#10 Wu Hongju 3

Latest patents

Publication Filing date Title
CN112221894A Dry-type air-core reactor curtain coating process
CN111952054A Low-current large-inductance air-core reactor
CN110600244A Real-time online hot spot detection device of air-core reactor
CN110428966A A kind of method for mounting coil
CN109616297A A kind of dry-type transformer for railway cophase supply trailer system
CN109378735A The electricity consumption that a kind of wind-power box becomes automatically supplies structure
CN108777221A A kind of dry-type transformer aluminium alloy folder
CN107919613A A kind of potential device being built in blower fan tower barrel and its cooling means
CN107870893A A kind of daily load similitude quantitative analysis method of intelligent transformer
CN107257200A The many pulse wave resin-cast phase-shifting commutation transformation systems of Large Copacity
CN107171440A Intelligent transformer terminal collects the system and its collection method of switch cubicle electric data
CN107153141A Intelligent electric unit exception detection method based on virtual window
CN107102195A The electrical quantity processing of intelligent transformer terminal and network transfer method
CN107086473A The track slide-in type assembling structure and its assembly method of preassembled transformer station
CN106298178A Energy saving transformer and preparation method thereof
CN105978150A Intelligent transformer terminal and monitoring method thereof
CN106058701A Preassembled transformer substation for shield tunnelling machine
CN104766707A Winding structure of single rectifier transformer
CN103722648A Method for curing dry-type transformer coil poured by epoxy resin
CN103455061A Temperature control device for dry transformer and operation method thereof