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SIEMENS SIGNALLING COMPANY LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    188,343
  • Filing trend
    ⇩ 100.0%
About

SIEMENS SIGNALLING COMPANY LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport are SCHWEYER DANIEL HERBERT, SUEDBAHNWERKE A G and MINI RAILWAYS TRANSP BUREAU.

Patent filings in countries

World map showing SIEMENS SIGNALLING COMPANY LTDs patent filings in countries

Patent filings per year

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

Focus industries

# Industry
#1 Transport

Focus technologies

Top inventors

# Name Total Patents
#1 Yang Chao 8
#2 Han Rui 7
#3 Lin Wei 6
#4 Chen Li 5
#5 He Xinpeng 5
#6 Zhu Weihua 4
#7 Wang Dabin 3
#8 Yu Dan 2
#9 Qi Xiaomin 2
#10 Wei Li 2

Latest patents

Publication Filing date Title
CN111332332A Driving mechanism of contact switch of switch machine and switch machine
CN109849967A The bindiny mechanism of the outer indication rod of goat
CN108016465A External locking device
WO2015043544A1 Point machine
WO2015043541A1 Point machine
CN104709312A Switch split monitoring device and switch split monitoring method
CN104512436A Point switch machine
CN104512438A Point switch machine
CN104512437A Point switch machine
CN104242982A Transponder
CN104219184A Method, device and system for transmitting messages
CN103684663A Device and method for cyclic redundancy check
CN103684944A Embedded gateway, railway monitoring system adopting gateway, and railway monitoring method
CN103678031A Double 2-vote-2 redundant system and method
CN101875359A Contact group driving mechanism
CN101875360A Stationary contact and components