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Zhejiang guangtian transformer co ltd

Overview
  • Total Patents
    14
About

Zhejiang guangtian transformer co ltd has a total of 14 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China and EPO (European Patent Office). Its main competitors in its focus markets measurement are MICROPROBE INC, TUCHIN ROBERT D and METREL MERILNA IN REGULACIJSKA.

Patent filings in countries

World map showing Zhejiang guangtian transformer co ltds patent filings in countries
# Country Total Patents
#1 China 13
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing Zhejiang guangtian transformer co ltds patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

Top inventors

# Name Total Patents
#1 Xiping Zhao 12
#2 Zhao Xiping 2

Latest patents

Publication Filing date Title
CN102685956A Line-frequency, medium-frequency and high-frequency induction heating coil
CN102136350A Iron core of magnetic screen type magnetically controlled reactor
CN102136718A Voltage differential protection device of current feedback type
CN102054560A Reactor with iron core capable of continuously regulating inductance
CN101859631A Amorphous alloy iron core of medium-high frequency static dust-removing dry type transformer
CN101859630A Amorphous alloy multi-inclined-plane composite iron core of medium-high frequency transformer
CN101859634A High-voltage coil of medium-high frequency static dust-removing dry type transformer
CN101859633A Low-voltage coil of medium-high frequency static dust-removing dry type transformer
CN101859632A Medium-high frequency transformer of high-voltage coil and low-voltage coil
CN101819242A Improved detecting device for turn-to-turn short circuit of transformer by using voltage differential
CN101777419A Flat plate angle ring of dry type transformer and processing method
CN101777418A Method for processing dry type transformer insulating cylinder
CN101661828A Radiating device for dry-type transformer