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LIU ZHENGONG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    134,002
  • Filing trend
    ⇧ 233.0%
About

LIU ZHENGONG has a total of 13 patent applications. It increased the IP activity by 233.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, civil engineering and chemical engineering are LENINGRADSKY METALLICHES, BUERGEL AG and PROIZV OB MI TRAKTORNYJ Z IM V.

Patent filings in countries

World map showing LIU ZHENGONGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LIU ZHENGONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zhengong 10

Latest patents

Publication Filing date Title
CN109011245A A kind of anti-dust mask of the interior decoration with formaldehyde absorption function
CN109261044A A kind of interior decoration plastering material agitating device being moved easily
CN109173528A Interior decoration polluted gas processing unit
CN109403845A The interior decoration ladder of ascending a height having a safety feature
CN109131488A The good ceramic tile transport device of interior decoration stability
CN109015164A A kind of metope with dust-absorbing function polishes equipment
CN109083386A A kind of interior decoration Lifting scaffold device
CN109092121A A kind of simple emulsion paint blender
CN109162428A A kind of house decoration wall emulsion paint brush-coating device
CN108999381A A kind of intracavity paint cylinder brush
CN108708965A A kind of gear-box heat sink