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SIEMENS TRANSF GUANGZHOU CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    114,432
  • Filing trend
    ⇩ 100.0%
About

SIEMENS TRANSF GUANGZHOU CO LTD has a total of 15 patent applications. It decreased 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 control are TBEA HENGYANG TRANSF CO LTD, JIANGYIN SPARK ELECTRONIC TECH CO LTD and SHANDONG POWER EQUIPMENT CO.

Patent filings in countries

World map showing SIEMENS TRANSF GUANGZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SIEMENS TRANSF GUANGZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Linda 10
#2 Chi Zhusheng 5
#3 Wang Ren 4
#4 Lyu Xiaodong 3
#5 Ruan Wei 3
#6 Si Daijun 3
#7 Liu Hong 3
#8 Yang Ruibin 2
#9 Chen Aiju 2
#10 Deng Ruying 2

Latest patents

Publication Filing date Title
CN111816417A Oil-immersed transformer and manufacturing method thereof
CN111816418A Oil-immersed transformer and manufacturing method thereof
CN111521954A Testing device for testing mechanical properties of parts of power transformer
CN111540578A Three-phase transformer
CN111540568A Lifting seat for power transformer and power transformer
CN111312499A Supporting device with built-in reactor coil
CN111210977A Coil of transformer and transformer
CN109990901A The latent oil sniffing robot and latent oil detection system of for transformer detection
CN109932578A The method and apparatus that temperature rise test is carried out to a transformer to be measured
CN109920628A Power transformer
CN107884602A Conductor for compression test under super high
CN107870270A The D.C. magnetic biasing test equipment of transformer
CN107564716A The adjustable power transformer of voltage
CN107561377A The detection method of D.C. magnetic biasing in transformer
CN107564712A Single phase power transformer