Assignee
COAVIS
KR·51 granted patents·21 pending applications·79 citations·filing 2006–2025
Top patents by PatentIndex Score
72 records- 0197US10145341B2Strainer and fuel pump module having the sameCOAVIS·Filed 2014·Granted Dec 4, 2018·23 cites·5 claims
- 0295US10436161B2Strainer and fuel pump module having the sameCOAVIS·Filed 2018·Granted Oct 8, 2019·16 cites·2 claims
- 0393US11291936B2Strainer for fuel pumpCOAVIS·Filed 2020·Granted Apr 5, 2022·4 cites·13 claims
- 0492US11848588B2Motor integrated with control unit and water pump having the sameCOAVIS·Filed 2020·Granted Dec 19, 2023·3 cites·10 claims
- 0591US11905957B1Screw water pump with inner housing and outer housingCOAVIS·Filed 2022·Granted Feb 20, 2024·2 cites·7 claims
- 0690US12012968B2Water pumpCOAVIS·Filed 2023·Granted Jun 18, 2024·2 cites·9 claims
- 0790US11781566B1Water pump and manufacturing method thereofCOAVIS·Filed 2022·Granted Oct 10, 2023·5 cites·12 claims
- 0889US11885346B2Water pumpCOAVIS·Filed 2022·Granted Jan 30, 2024·2 cites·10 claims
- 0989US10995759B2Water pumpCOAVIS·Filed 2020·Granted May 4, 2021·4 cites·6 claims
- 1087US12140069B2Integrated cooling moduleCOAVIS·Filed 2023·Granted Nov 12, 2024·1 cites·9 claims
- 1185US11353042B1Electric water pumpCOAVIS·Filed 2020·Granted Jun 7, 2022·2 cites·8 claims
- 1285US10197432B2Liquid level sensor that adapts to pressure changesCOAVIS·Filed 2016·Granted Feb 5, 2019·4 cites·2 claims
- 1380US2026095071A1Overmolding stator and water pump including the sameCOAVIS·Filed 2025·Application pending·0 cites
- 1470US2024120577A1Integrated cooling module having reservoir tankCOAVIS·Filed 2023·Application pending·0 cites
- 1568US10447121B2Fuel pump for vehicle having brush holder for preventing shake of brushCOAVIS·Filed 2016·Granted Oct 15, 2019·1 cites·3 claims
- 1667US9546666B2Impeller for fuel pump of vehicleCOAVIS·Filed 2014·Granted Jan 17, 2017·2 cites·4 claims
- 1765US10794751B2Fuel level sensing apparatus for fuel tankCOAVIS·Filed 2017·Granted Oct 6, 2020·1 cites·4 claims
- 1864US12078170B2Screw pump and integrated cooling module including the sameCOAVIS·Filed 2023·Granted Sep 3, 2024·0 cites·8 claims
- 1962US12497977B2Electric water pumpCOAVIS·Filed 2024·Granted Dec 16, 2025·0 cites·10 claims
- 2062US8015871B2Sender unit for sensing the level of remaining fuel in a fuel tank utilizing a non-contacting sensorCOAVIS·Filed 2006·Granted Sep 13, 2011·5 cites·3 claims
- 2161US12345260B2Fluid circulating apparatusCOAVIS·Filed 2024·Granted Jul 1, 2025·0 cites·7 claims
- 2261US2025196447A1Laser welding deviceCOAVIS·Filed 2024·Application pending·0 cites
- 2360US10598538B2System and method for measuring liquid level of vehicle fuel tankCOAVIS·Filed 2017·Granted Mar 24, 2020·1 cites·12 claims
- 2460US2025314195A1Cooling moduleCOAVIS·Filed 2025·Application pending·0 cites
- 2559US12497968B2Electric water pumpCOAVIS·Filed 2025·Granted Dec 16, 2025·0 cites·15 claims
- 2658US12467477B2Valve-integrated electric water pumpCOAVIS·Filed 2023·Granted Nov 11, 2025·0 cites·6 claims
- 2757US2024399706A1Laser welding structure for thermosetting resin including glass fiberCOAVIS·Filed 2024·Application pending·0 cites
- 2855US10605644B2Complementary apparatus for measuring urea water levelCOAVIS·Filed 2018·Granted Mar 31, 2020·0 cites·7 claims
- 2955US10533888B2Fuel pump module for measuring height of fuel using ultrasonic waveCOAVIS·Filed 2017·Granted Jan 14, 2020·0 cites·9 claims
- 3055US2026085693A1Water PumpCOAVIS·Filed 2025·Application pending·0 cites
- 3154US2026063128A1Water PumpCOAVIS·Filed 2025·Application pending·0 cites
- 3253US11251679B2Brushless direct currency (BLDC) motor and manufacturing method thereofCOAVIS·Filed 2019·Granted Feb 15, 2022·0 cites·5 claims
- 3353US2024328414A1Electronic oil pumpCOAVIS·Filed 2024·Application pending·0 cites
- 3453US2025267830A1Integrated controller for cooling moduleCOAVIS·Filed 2025·Application pending·0 cites
- 3552US12504012B2Electronic oil pumpCOAVIS·Filed 2024·Granted Dec 23, 2025·0 cites·5 claims
- 3652US11035373B2Water pump including supporting structure for impellerCOAVIS·Filed 2019·Granted Jun 15, 2021·0 cites·4 claims
- 3751US10498187B2Brushless direct current (BLDC) motor of fuel pump for motor vehicleCOAVIS·Filed 2017·Granted Dec 3, 2019·0 cites·3 claims
- 3851US9109554B2Fuel pump module for vehicle having excellent filtering efficiencyCOAVIS·Filed 2012·Granted Aug 18, 2015·1 cites·4 claims
- 3951US2025023399A1Electric water pump with over-molding statorCOAVIS·Filed 2024·Application pending·0 cites
- 4050US11781691B2Quick connectorCOAVIS·Filed 2022·Granted Oct 10, 2023·0 cites·12 claims
- 4150US11658537B2Motor and electric pump having the sameCOAVIS·Filed 2020·Granted May 23, 2023·0 cites·8 claims
- 4250US11199191B2Electric water pump and manufacturing method for thereofCOAVIS·Filed 2018·Granted Dec 14, 2021·0 cites·7 claims
- 4350US10857706B2Assembly type terminal for fuel pump and method for manufacturing fuel pump flange using the sameCOAVIS·Filed 2018·Granted Dec 8, 2020·0 cites·5 claims
- 4450US9576715B2Device for magnetizing ring-shaped magnet for BLDC motorCOAVIS·Filed 2015·Granted Feb 21, 2017·0 cites·2 claims
- 4549US12410810B2Water pumpCOAVIS·Filed 2025·Granted Sep 9, 2025·0 cites·11 claims
- 4649US10634532B2System and method for optimizing driving of ultrasonic sensorCOAVIS·Filed 2017·Granted Apr 28, 2020·0 cites·9 claims
- 4749US2024141902A1Electric water pumpCOAVIS·Filed 2023·Application pending·0 cites
- 4848US10598065B2Urea solution pump moduleCOAVIS·Filed 2017·Granted Mar 24, 2020·0 cites·6 claims
- 4947US11873819B2Impeller for electric water pumpCOAVIS·Filed 2019·Granted Jan 16, 2024·0 cites·4 claims
- 5047US9021871B2Fuel amount detection device for vehicleCOAVIS·Filed 2013·Granted May 5, 2015·0 cites·6 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →