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MA QI

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    185,403
About

MA QI has a total of 19 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States and China. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and biotechnology are LEWIS DONALD J, LLC INTERNAT ENGINE INTELLECTU and MCDONALD MIKE M.

Patent filings in countries

World map showing MA QIs patent filings in countries
# Country Total Patents
#1 United States 12
#2 China 7

Patent filings per year

Chart showing MA QIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Qi 16
#2 Shafto Robert Douglas 8
#3 Wang Ping 2
#4 Yu Rui 2
#5 Yu Xin 2
#6 Lochocki Jr Ronald F 2
#7 Verdejo Julian R 2
#8 The Inventor Has Waived The Right To Be Cited 2
#9 Jiang Junhui 1
#10 Qi Ma 1

Latest patents

Publication Filing date Title
CN111854447A Accumulated dust cleaning device for industrial kiln
CN111841380A Industrial waste paper recycling paper pulp mixing tank
CN110214767A A kind of garden lawn drug spraying equipment
CN110253350A A kind of garden shear knife grinding equipment
US2018212375A1 Audio output jack
CN105861491A Polymerase chain reaction (PCR) amplification buffer solution for high-GC-content genes, and amplification method and application of PCR amplification buffer solution
CN105838794A Carrier-based siRNA interference sequence screening method
US2011295474A1 Transmission load predicting system for a stop-start system and a hybrid electric vehicle
US2011295489A1 Selective cylinder disablement control systems and methods
US2011290214A1 Engine speed control systems and methods
US2011295495A1 Intake manifold refill and holding control systems and methods
US2011290216A1 Vehicle rollback control systems and methods
US2011295494A1 Controlled engine shutdown system for a stop-start system and a hybrid electric vehicle
US2011295483A1 Cylinder air mass prediction systems for stop-start and hybrid electric vehicles
US2012010802A1 Method for starting an internal combustion engine within a hybrid powertrain
US2011106412A1 Method and apparatus for reducing spark plug fouling
US2010308799A1 Systems and methods for measuring rotational speed and position of a rotating device
CN1143578A Method of using polarizing disc on automobile lamp system