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CHANGZHOU TIANBAO HONGDA TRANSP FACILITIES CO LTD

Overview
  • Total Patents
    15
About

CHANGZHOU TIANBAO HONGDA TRANSP FACILITIES CO LTD has a total of 15 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, agriculture and furniture and games are YOON HEE NAM, WANG QIANPING and CHAOFENG ZHANG.

Patent filings in countries

World map showing CHANGZHOU TIANBAO HONGDA TRANSP FACILITIES CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHANGZHOU TIANBAO HONGDA TRANSP FACILITIES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Xinhong 15

Latest patents

Publication Filing date Title
CN104542054A Long flowerpot
CN104563596A Fence guard bar
CN104542059A Flowerpot
CN104542055A Anti-theft flowerpot
CN104563017A Guardrail
CN104542052A Bonsai flowerpot
CN104563020A Climbing-preventing guardrail
CN104563595A Lawn guardrail
CN104563019A Guardrail of highway
CN104563022A Anticollision guardrail
CN104563018A Anti-collision guardrail of highway
CN104563023A Anticollision barrel
CN104542051A Multi-layered bonsai flowerpot
CN104563016A Column cap of stand column of guardrail of highway
CN104563010A Warning post