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ZHAO CHENGLIN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    184,631
  • Filing trend
    ⇧ 300.0%
About

ZHAO CHENGLIN has a total of 11 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets agriculture, civil engineering and electrical machinery and energy are I TEK, DANA TNC CO LTD and LOHMANN APPBAU K G.

Patent filings in countries

World map showing ZHAO CHENGLINs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHAO CHENGLINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Chenglin 5
#2 The Inventor Has Waived The Right To Be Cited 2
#3 Zhao Zhongwen 1
#4 Zshao Chenglin 1

Latest patents

Publication Filing date Title
CN111206465A Underground rotary type full-intercommunication crossroad and half-intercommunication T-shaped crossroad
CN111412571A Heat-exchange heat-insulation ventilation pipeline for house
CN109747753A Drawstring back springing type lifts up runner, lifts up scooter and scooter
CN109247259A Livestock orients defecating apparatus
CN109362694A Mousing bagging
CN109122658A Anti- fly mosquito dynamic door curtain
CN108023304A Prevent major safety risks pincers pressing element
CN1927652A Ship moving by two-foot walking
CN1788633A Flavoring cigarette
CN1793586A Brick with thorn
CN1581252A Consumption map book