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SIEMENS CHINA LTD

Overview
  • Total Patents
    60
About

SIEMENS CHINA LTD has a total of 60 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets measurement, telecommunications and medical technology are BOLLENBECK JAN, POWERSENSE AS and AVO MULTI AMP CORP.

Patent filings in countries

World map showing SIEMENS CHINA LTDs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing SIEMENS CHINA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jianmin Wang 12
#2 Zenghe He 5
#3 Aifen Sui 5
#4 Chao Wang 5
#5 Daifei Guo 4
#6 Shi Wei 4
#7 Kang Liu 4
#8 Yang Wang 4
#9 Guangxin Yang 3
#10 Lei Zhu 3

Latest patents

Publication Filing date Title
CN102402232A Non-contact straightness measuring system and work frequency control method thereof
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CN101996486A Method, system and device for acquiring traffic information
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CN101937337A Improved method and device for establishing model for event-driven process chain
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CN101902367A Method and device for producing test case
CN101901417A Improved event-driven process chain modelling method and device
CN101901232A Method and device for processing webpage data
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CN101859273A Method and device for generating test cases
CN101858396A Rubber vibration isolator