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Assignee profile:

COAVIS

City:

Sejong-si

Country:

South Korea

Published Applications:

47

Last publication date:

2026-04-30

Patent Grants:

42

Last grant date:

2025-12-16

Top Inventors for applications by COAVIS

These are the the leading inventors for applications assigned to COAVIS:

Recent patent applications by COAVIS

COAVIS based in Sejong-si, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-04-30
US20260117776A1
Mechanical engineering

MOTOR PUMP AND HOUSING ASSEMBLY THEREFOR

 #2 | 2025-10-09
US20250314195A1
Mechanical engineering

COOLING MODULE

 #3 | 2025-09-18 ✅ Patent 12,497,968 granted on 2025-12-16
US20250290515A1
Mechanical engineering

ELECTRIC WATER PUMP

 #4 | 2025-08-21
US20250267830A1
Electricity

INTEGRATED CONTROLLER FOR COOLING MODULE

 #5 | 2025-08-21 ✅ Patent 12,410,810 granted on 2025-09-09
US20250264110A1
Mechanical engineering

WATER PUMP

 #6 | 2025-01-16
US20250023399A1
Electricity

ELECTRIC WATER PUMP WITH OVER-MOLDING STATOR

 #7 | 2025-01-09 ✅ Patent 12,497,977 granted on 2025-12-16
US20250012293A1
Mechanical engineering

ELECTRIC WATER PUMP

 #8 | 2024-12-26 ✅ Patent 12,345,260 granted on 2025-07-01
US20240426295A1
Mechanical engineering

FLUID CIRCULATING APPARATUS

 #9 | 2024-12-05
US20240399706A1
Performing operations; transporting

LASER WELDING STRUCTURE FOR THERMOSETTING RESIN INCLUDING GLASS FIBER

 #10 | 2024-10-03 ✅ Patent 12,650,125 granted on 2026-06-09
US20240328414A1
Mechanical engineering

ELECTRONIC OIL PUMP

 #11 | 2024-08-08 ✅ Patent 12,140,069 granted on 2024-11-12
US20240263576A1
Mechanical engineering

Integrated cooling module

 #12 | 2024-06-20 ✅ Patent 12,467,477 granted on 2025-11-11
US20240200573A1
Mechanical engineering

VALVE-INTEGRATED ELECTRIC WATER PUMP

 #13 | 2024-04-11 ✅ Patent 12,626,973 granted on 2026-05-12
US20240120577A1
Electricity

INTEGRATED COOLING MODULE HAVING RESERVOIR TANK

 #14 | 2024-02-20 ✅ Patent 11,905,957 granted on 2024-02-20
US18059361
Mechanical engineering

Screw water pump with inner housing and outer housing

 #15 | 2024-02-15 ✅ Patent 12,012,968 granted on 2024-06-18
US20240052844A1
Mechanical engineering

Water pump

 #16 | 2024-02-15 ✅ Patent 12,078,170 granted on 2024-09-03
US20240052837A1
Mechanical engineering

Screw pump and integrated cooling module including the same

 #17 | 2023-10-10 ✅ Patent 11,781,566 granted on 2023-10-10
US18058670
Mechanical engineering

Water pump and manufacturing method thereof

 #18 | 2023-05-25 ✅ Patent 11,846,259 granted on 2023-12-19
US20230160361A1
Mechanical engineering

Pressure regulator and fuel pump module having the same

 #19 | 2022-12-22 ✅ Patent 11,885,346 granted on 2024-01-30
US20220403852A1
Mechanical engineering

Water pump

 #20 | 2022-08-18 ✅ Patent 11,781,691 granted on 2023-10-10
US20220260190A1
Mechanical engineering

Quick connector

 #21 | 2022-07-07 ✅ Patent 11,585,302 granted on 2023-02-21
US20220213854A1
Mechanical engineering

Fuel pump module

 #22 | 2022-05-26 ✅ Patent 11,353,042 granted on 2022-06-07
US20220163050A1
Mechanical engineering

Electric water pump

 #23 | 2022-01-13 ✅ Patent 11,326,544 granted on 2022-05-10
US20220010748A1
Mechanical engineering

Sensorless control device for DC fuel pump

 #24 | 2021-06-10 ✅ Patent 11,658,537 granted on 2023-05-23
US20210175767A1
Electricity

Motor and electric pump having the same

 #25 | 2021-03-25 ✅ Patent 11,291,936 granted on 2022-04-05
US20210086114A1
Performing operations; transporting

Strainer for fuel pump

 #26 | 2021-03-18 ✅ Patent 11,848,588 granted on 2023-12-19
US20210083558A1
Electricity

Motor integrated with control unit and water pump having the same

 #27 | 2020-09-24 ✅ Patent 10,995,759 granted on 2021-05-04
US20200300264A1
Mechanical engineering

Water pump

 #28 | 2020-04-16 ✅ Patent 11,873,819 granted on 2024-01-16
US20200116151A1
Mechanical engineering

Impeller for electric water pump

 #29 | 2020-01-30 ✅ Patent 11,035,373 granted on 2021-06-15
US20200032808A1
Mechanical engineering

Water pump including supporting structure for impeller

 #30 | 2019-07-04 ✅ Patent 11,181,414 granted on 2021-11-23
US20190204135A1
Physics

Apparatus for measuring residual amount of fuel in fuel tank using ultrasonic sensor

 #31 | 2019-03-28 ✅ Patent 10,773,728 granted on 2020-09-15
US20190092339A1
Performing operations; transporting

Signal processing system and signal processing method for sensors of vehicle

 #32 | 2019-01-17 ✅ Patent 11,199,191 granted on 2021-12-14
US20190017510A1
Mechanical engineering

Electric water pump and manufacturing method for thereof

 #33 | 2018-12-06 ✅ Patent 10,857,706 granted on 2020-12-08
US20180345551A1
Performing operations; transporting

Assembly type terminal for fuel pump and method for manufacturing fuel pump flange using the same

 #34 | 2018-10-11 ✅ Patent 10,605,644 granted on 2020-03-31
US20180292249A1
Physics

Complementary apparatus for measuring urea water level

 #35 | 2018-06-07 ✅ Patent 10,605,645 granted on 2020-03-31
US20180156653A1
Physics

Fuel tank for vehicle

 #36 | 2018-05-17 ✅ Patent 10,634,532 granted on 2020-04-28
US20180136023A1
Physics

System and method for optimizing driving of ultrasonic sensor

 #37 | 2018-04-12 ✅ Patent 10,020,696 granted on 2018-07-10
US20180102680A1
Electricity

Direct current (DC) motor for fuel pump for vehicle

 #38 | 2018-03-29 ✅ Patent 10,794,751 granted on 2020-10-06
US20180087952A1
Physics

Fuel level sensing apparatus for fuel tank

 #39 | 2018-03-22 ✅ Patent 10,598,065 granted on 2020-03-24
US20180080361A1
Mechanical engineering

Urea solution pump module

 #40 | 2017-12-21 ✅ Patent 10,598,538 granted on 2020-03-24
US20170363459A1
Physics

System and method for measuring liquid level of vehicle fuel tank

 #41 | 2017-12-21 ✅ Patent 10,533,888 granted on 2020-01-14
US20170363049A1
Mechanical engineering

Fuel pump module for measuring height of fuel using ultrasonic wave

 #42 | 2017-07-13 ✅ Patent 10,498,187 granted on 2019-12-03
US20170201143A1
Electricity

Brushless direct current (BLDC) motor of fuel pump for motor vehicle

 #43 | 2017-04-27 ✅ Patent 10,447,121 granted on 2019-10-15
US20170117772A1
Electricity

Fuel pump for vehicle having brush holder for preventing shake of brush

 #44 | 2017-03-23 ✅ Patent 10,483,883 granted on 2019-11-19
US20170085197A1
Electricity

Driving control method for BLDC motor

 #45 | 2016-11-24 ✅ Patent 10,197,432 granted on 2019-02-05
US20160341592A1
Physics

Liquid level sensor that adapts to pressure changes

 #46 | 2016-06-09 ✅ Patent 9,581,473 granted on 2017-02-28
US20160161309A1
Physics

Flow rate measuring device and method capable of correcting gradient

 #47 | 2016-05-05 ✅ Patent 10,119,509 granted on 2018-11-06
US20160123288A1
Mechanical engineering

Multiple stage fuel pump

Also check out COAVIS's (Sejong-si, South Korea) applicant profile with 57 patent applications submitted.

AssigneeID:

350832 ⎘