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DALIAN SHIYOU ELECTRIC POWER TECH CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    93,932
  • Filing trend
    ⇧ 100.0%
About

DALIAN SHIYOU ELECTRIC POWER TECH CO LTD has a total of 18 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and chemical engineering are MESTRA AG, QUANTUM DIAMOND TECH INC and OXFORD ANALYTICAL INSTR LTD.

Patent filings in countries

World map showing DALIAN SHIYOU ELECTRIC POWER TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing DALIAN SHIYOU ELECTRIC POWER TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Shiyou 18

Latest patents

Publication Filing date Title
CN111811684A Optical fiber temperature measurement system based on fluorescence characteristics of erbium-doped optical fiber
CN111812035A Modularized laboratory equipment for detecting trace gas based on photoacoustic spectroscopy principle
CN111735556A Liquid thermal simulation device for transformer temperature controller based on optical fiber temperature measurement principle
CN110346318A A kind of ultraviolet detector of long distance passive detection
CN110346315A A kind of flue gas measuring device
CN110346680A A kind of arrester on-Line Monitor Device directly exporting current in resistance property
CN110441577A A kind of highly integrated transformer iron core grounding current intelligent online monitoring device
CN110411971A A kind of on-Line Monitor Device of methane and non-methane total hydrocarbons content
CN110412436A Bushing shell for transformer dielectric loss frequency spectrum detection device based on photoelectric voltage measurement
CN109979738A Transformer temperature controller based on optical fiber temperature-measurement
CN109781627A Wall-mount transformer oil dissolved gas on-Line Monitor Device based on laser detection
CN108645684A It can avoid the transformer oil vacuum degasser that abjection gas is returned with oil
CN108508120A The quantitative inlet duct of chromatography online monitoring system for transformer oil
CN106969854A Optical fiber temperature-measurement equipment pair fibre-optical probes
CN105717474A System for simulating partial discharge in transformer
CN105699150A Vacuum ultrasonic degassing device for portable transformer oil photoacoustic spectrum detection device
CN105738485A Intelligent storage device of oil for detecting transformer oil chromatography detecting device
CN105738486A Intelligent configuring system of gas concentration in oil of transformer