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MENG QINGYI

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    215,245
About

MENG QINGYI has a total of 12 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China and United States. Its main competitors in its focus markets medical technology, surface technology and coating and machine tools are ROWE GEOFFREY, MONAGAS ASENSIO PEDRO and SEDA CHEMICAL PRODUCTS CO LTD.

Patent filings in countries

World map showing MENG QINGYIs patent filings in countries
# Country Total Patents
#1 China 11
#2 United States 1

Patent filings per year

Chart showing MENG QINGYIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Meng Qingyi 12
#2 Li Jiaxi 1
#3 Li Yanmiao 1

Latest patents

Publication Filing date Title
CN110898926A Grinding self-weighing system of coal mill and processing method
CN109009346A A kind of zero notch device for treating varicose vein
CN105904788A Metal honeycomb type vacuum multi-layer attenuation heat insulation plate
CN103337414A Bilateral positioning energy-saving relay with function of automatic current failure
CN103090126A Flexible pipe for ocean
CN102889437A Flexible compound oil pipe
US2012023759A1 Non-stick knife
CN1560499A Flexible composite high pressure pipeline
CN1560420A Superstrong light pipe manifold
CN1289178A Change-over switch for control for parallel and serial connection of capacitors
CN1289170A Switching voltage-changing circuit
CN1318705A Floated pressure-resisting flexible electrothermal pipe