SEOYON E-HWA CO., LTD.

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SEOUL, KR

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle battery system and method for detecting and coping with swe...
- Patent number 12,347,836
- Issue date Jul 1, 2025
- SEOYON E-HWA CO., LTD.
- Jong Hwan Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for manufacturing interior material for vehicle
- Patent number 12,172,363
- Issue date Dec 24, 2024
- SEOYON E-HWA CO., LTD.
- Chi Won Yoon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Operation apparatus for vehicle
- Patent number 12,172,572
- Issue date Dec 24, 2024
- SEOYON E-HWA CO., LTD.
- Jong Hwan Jeon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dash isolation pad
- Patent number 12,059,882
- Issue date Aug 13, 2024
- Hyundai Motor Company
- Jungwook Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Operation apparatus for vehicle
- Patent number 12,026,003
- Issue date Jul 2, 2024
- SEOYON E-HWA CO., LTD.
- Jong Hwan Jeon
- G05 - CONTROLLING REGULATING
Information Patent Grant
In-vehicle operating device and method of controlling same
- Patent number 12,012,053
- Issue date Jun 18, 2024
- SEOYON E-HWA CO., LTD.
- Jong Hwan Jeon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
User interface device with adjustable knob holding force
- Patent number 11,971,738
- Issue date Apr 30, 2024
- SEOYON E-HWA CO., LTD.
- Ju Hwan Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hidden type holder device, vehicle armrest including holder device,...
- Patent number 11,958,396
- Issue date Apr 16, 2024
- Hyundai Motor Company
- Chun Lei Sang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Decorated switch for vehicles and interior panel for vehicles
- Patent number 11,951,837
- Issue date Apr 9, 2024
- SEOYON E-HWA CO., LTD.
- Jong Hwan Jeon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Operation apparatus for vehicle
- Patent number 11,914,413
- Issue date Feb 27, 2024
- SEOYON E-HWA CO., LTD.
- Jong Hwan Jeon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotatable armrest and console assembly including the same
- Patent number 11,904,748
- Issue date Feb 20, 2024
- Hyundai Motor Company
- Cheng Kun Li
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Knob structure of user interface device
- Patent number 11,881,364
- Issue date Jan 23, 2024
- SEOYON E-HWA CO., LTD.
- Ju Hwan Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Operation apparatus for vehicle
- Patent number 11,862,409
- Issue date Jan 2, 2024
- SEOYON E-HWA CO., LTD.
- Jong Hwan Jeon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bumper for vehicle
- Patent number 11,780,390
- Issue date Oct 10, 2023
- Hyundai Motor Company
- Ju-han Shin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
User interface device
- Patent number 11,775,089
- Issue date Oct 3, 2023
- SEOYON E-HWA CO., LTD.
- Ju Hwan Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Armrest assembly for vehicle and door assembly having slidable armr...
- Patent number 11,654,809
- Issue date May 23, 2023
- Hyundai Motor Company
- Do-Won Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Storage system for vehicle door
- Patent number 11,639,136
- Issue date May 2, 2023
- Hyundai Motor Company
- Seong Chan Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle frunk trim
- Patent number 11,608,013
- Issue date Mar 21, 2023
- SEOYON E-HWA CO., LTD.
- Dong Hwan Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle interior material manufacturing apparatus and method for ma...
- Patent number 11,389,993
- Issue date Jul 19, 2022
- Hyundai Motor Company
- Hak Soo Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for forming interior material of vehicle
- Patent number 11,331,837
- Issue date May 17, 2022
- SEOYON E-HWA CO., LTD.
- Chi Won Yoon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lightweight noise absorbing material and substrate having the same...
- Patent number 11,195,505
- Issue date Dec 7, 2021
- SEOYON E-HWA CO., LTD.
- Hyun Jun Park
- B32 - LAYERED PRODUCTS
Information Patent Grant
Film and hidden switch structure having the same
- Patent number 11,007,754
- Issue date May 18, 2021
- SEOYON E-HWA CO., LTD.
- Ki Ho Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for manufacturing molded product including real wood
- Patent number 10,981,309
- Issue date Apr 20, 2021
- SEOYON E-HWA CO., LTD.
- Su Wan Song
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Soft upper trim for switch assembly of vehicle door and method of m...
- Patent number 10,967,783
- Issue date Apr 6, 2021
- SEOYON E-HWA CO., LTD.
- Ji Hyun Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Door garnish for vehicle
- Patent number 10,933,773
- Issue date Mar 2, 2021
- Hyundai Motor Company
- Jae Sik Seo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Smartphone wireless charging storage device of console for vehicle
- Patent number 10,868,433
- Issue date Dec 15, 2020
- SEOYON E-HWA CO., LTD.
- Hyun Pil Han
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Soft upper trim for switch assembly of vehicle door and method of m...
- Patent number 10,807,522
- Issue date Oct 20, 2020
- SEOYON E-HWA CO., LTD.
- Ji Hyun Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cover for cup holder device for vehicle
- Patent number 10,730,442
- Issue date Aug 4, 2020
- SEOYON E-HWA CO., LTD.
- Jae Min Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Polyolefin resin, preparation method therefor, and vehicle rear bum...
- Patent number 10,696,830
- Issue date Jun 30, 2020
- Lotte Chemical Corporation
- Young Bum Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Soft upper trim for switch assembly of vehicle door and method of m...
- Patent number 10,688,922
- Issue date Jun 23, 2020
- SEOYON E-HWA CO., LTD.
- Ji Hyun Cho
- B60 - VEHICLES IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
COVER WINDOW AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20250146639
- Publication date May 8, 2025
- SEOYON E-HWA CO., LTD.
- Si Wook LEE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BSR PRE-VALIDATION SYSTEM AND METHOD WITH DOOR TRIM CONTACT POINT A...
- Publication number 20250147504
- Publication date May 8, 2025
- SEOYON E-HWA CO., LTD.
- Youngbin CHO
- G05 - CONTROLLING REGULATING
Information Patent Application
COVER WINDOW AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20250135855
- Publication date May 1, 2025
- SEOYON E-HWA CO., LTD.
- Si Wook LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
COVER WINDOW AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20250137605
- Publication date May 1, 2025
- SEOYON E-HWA CO., LTD.
- Si Wook LEE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COVER WINDOW AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20250137606
- Publication date May 1, 2025
- SEOYON E-HWA CO, LTD.
- Si Wook LEE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LOCKING DEVICE AND KNOBLESS ARMREST ASSEMBLY INCLUDING THE SAME
- Publication number 20250100433
- Publication date Mar 27, 2025
- SEOYON E-HWA CO., LTD.
- Jae Min KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
KNOB-INTERLOCKING ARMREST ASSEMBLY
- Publication number 20250100434
- Publication date Mar 27, 2025
- SEOYON E-HWA CO., LTD.
- Jae Min KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONSOLE DEVICE
- Publication number 20250083608
- Publication date Mar 13, 2025
- SEOYON E-HWA CO., LTD.
- Yong Su LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOLDING METHOD OF VEHICLE SPEAKER GRILL
- Publication number 20250058505
- Publication date Feb 20, 2025
- SEOYON E-HWA CO., LTD.
- Chiwon YOON
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOVABLE PARTITION FOR VEHICLE
- Publication number 20240367605
- Publication date Nov 7, 2024
- Hyundai Motor Company
- Ji Ah Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY FIRE SAFETY STRUCTURE HAVING NON-POWERED LIQUID IMMERSION C...
- Publication number 20240332697
- Publication date Oct 3, 2024
- SEOYON E-HWA CO., LTD.
- Sung Su KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VEHICLE DOOR ARMREST
- Publication number 20240253545
- Publication date Aug 1, 2024
- Hyundai Motor Company
- Jaeseung LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE LUGGAGE ARMREST
- Publication number 20240253546
- Publication date Aug 1, 2024
- Hyundai Motor Company
- Jaeseung LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEADREST AIR-CONDITIONING DEVICE FOR VEHICLES
- Publication number 20240227642
- Publication date Jul 11, 2024
- SEOYON E-HWA CO., LTD.
- Hyun Jun PARK
- B60 - VEHICLES IN GENERAL
Information Patent Application
LUGGAGE LOADING DEVICE FOR VEHICLES
- Publication number 20240217442
- Publication date Jul 4, 2024
- Hyundai Motor Company
- Ji Ah Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE COVERING SHELF FIXTURE APPARATUS
- Publication number 20240181970
- Publication date Jun 6, 2024
- Hyundai Motor Company
- Seung Kun LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
DOOR ARMREST OF VEHICLE
- Publication number 20240166108
- Publication date May 23, 2024
- Hyundai Motor Company
- Jaeseung LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR EXPANDED POLYPROPYLENE MOLDING
- Publication number 20240157614
- Publication date May 16, 2024
- SEOYON E-HWA CO., LTD.
- Chi Won YOON
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CONSOLE DEVICE FOR VEHICLE
- Publication number 20240140328
- Publication date May 2, 2024
- SEOYON E-HWA CO., LTD.
- Nakwon SUNG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUPER CAPACITOR CHANGING SYSTEM AND METHOD OF PERFORMING THE SAME
- Publication number 20240140223
- Publication date May 2, 2024
- SEOYON E-HWA CO., LTD.
- Sung Jin KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR COMMUNICATION BETWEEN MASTER AND SLAVE IN SUPERCAP SYSTE...
- Publication number 20240142540
- Publication date May 2, 2024
- SEOYON E-HWA CO., LTD.
- Sung Jin KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEADREST AIR-CONDITIONING DEVICE FOR VEHICLES
- Publication number 20240131971
- Publication date Apr 25, 2024
- SEOYON E-HWA CO., LTD.
- Hyun Jun PARK
- B60 - VEHICLES IN GENERAL
Information Patent Application
INDEPENDANT AIR CONDITIONING SEAT FOR VEHICLES
- Publication number 20240123882
- Publication date Apr 18, 2024
- SEOYON E-HWA CO, LTD.
- Hyun Jun PARK
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY SYSTEM COOLANT INFLOW MANAGEMENT DEVICE AND METHOD USING TH...
- Publication number 20240097233
- Publication date Mar 21, 2024
- SEOYON E-HWA CO., LTD.
- Sung Su KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
BAGGAGE LOADING DEVICE FOR A VEHICLE
- Publication number 20240083362
- Publication date Mar 14, 2024
- Hyundai Motor Company
- Ji Ah Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
LAYERED SHEET FOR INTERIOR MATERIAL OF A VEHICLE AND A METHOD FOR M...
- Publication number 20240066842
- Publication date Feb 29, 2024
- Hyundai Motor Company
- Eunju Noh
- B32 - LAYERED PRODUCTS
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING SKIN-INTEGRATED INTERIOR MAT...
- Publication number 20240051198
- Publication date Feb 15, 2024
- SEOYON E-HWA CO., LTD.
- Chi Won YOON
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING SKIN-INTEGRATED INTERIOR MAT...
- Publication number 20240051200
- Publication date Feb 15, 2024
- SEOYON E-HWA CO., LTD.
- Chi Won YOON
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BATTERY MODULE HAVING WAVE TYPE GAUGE BAR
- Publication number 20230282930
- Publication date Sep 7, 2023
- SEOYON E-HWA CO., LTD.
- Sung Su KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery module preventing thermal runway
- Publication number 20230282897
- Publication date Sep 7, 2023
- SEOYON E-HWA CO., LTD.
- Sung Su KIM
- H01 - BASIC ELECTRIC ELEMENTS

SEOYON E-HWA CO., LTD.

Organization

Patents Grantslast 30 patents

Vehicle battery system and method for detecting and coping with swe...

Apparatus and method for manufacturing interior material for vehicle

Operation apparatus for vehicle

Dash isolation pad

Operation apparatus for vehicle

In-vehicle operating device and method of controlling same

User interface device with adjustable knob holding force

Hidden type holder device, vehicle armrest including holder device,...

Decorated switch for vehicles and interior panel for vehicles

Operation apparatus for vehicle

Rotatable armrest and console assembly including the same

Knob structure of user interface device

Operation apparatus for vehicle

Bumper for vehicle

User interface device

Armrest assembly for vehicle and door assembly having slidable armr...

Storage system for vehicle door

Vehicle frunk trim

Vehicle interior material manufacturing apparatus and method for ma...

Apparatus and method for forming interior material of vehicle

Lightweight noise absorbing material and substrate having the same...

Film and hidden switch structure having the same

Method for manufacturing molded product including real wood

Soft upper trim for switch assembly of vehicle door and method of m...

Door garnish for vehicle

Smartphone wireless charging storage device of console for vehicle

Soft upper trim for switch assembly of vehicle door and method of m...

Cover for cup holder device for vehicle

Polyolefin resin, preparation method therefor, and vehicle rear bum...

Soft upper trim for switch assembly of vehicle door and method of m...

Patents Applicationslast 30 patents

COVER WINDOW AND MANUFACTURING METHOD FOR THE SAME

BSR PRE-VALIDATION SYSTEM AND METHOD WITH DOOR TRIM CONTACT POINT A...

COVER WINDOW AND MANUFACTURING METHOD FOR THE SAME

COVER WINDOW AND MANUFACTURING METHOD FOR THE SAME

COVER WINDOW AND MANUFACTURING METHOD FOR THE SAME

LOCKING DEVICE AND KNOBLESS ARMREST ASSEMBLY INCLUDING THE SAME

KNOB-INTERLOCKING ARMREST ASSEMBLY

CONSOLE DEVICE

MOLDING METHOD OF VEHICLE SPEAKER GRILL

MOVABLE PARTITION FOR VEHICLE

BATTERY FIRE SAFETY STRUCTURE HAVING NON-POWERED LIQUID IMMERSION C...

VEHICLE DOOR ARMREST

VEHICLE LUGGAGE ARMREST

HEADREST AIR-CONDITIONING DEVICE FOR VEHICLES

LUGGAGE LOADING DEVICE FOR VEHICLES

VEHICLE COVERING SHELF FIXTURE APPARATUS

DOOR ARMREST OF VEHICLE

APPARATUS AND METHOD FOR EXPANDED POLYPROPYLENE MOLDING

CONSOLE DEVICE FOR VEHICLE

SUPER CAPACITOR CHANGING SYSTEM AND METHOD OF PERFORMING THE SAME

SYSTEM FOR COMMUNICATION BETWEEN MASTER AND SLAVE IN SUPERCAP SYSTE...

HEADREST AIR-CONDITIONING DEVICE FOR VEHICLES

INDEPENDANT AIR CONDITIONING SEAT FOR VEHICLES

BATTERY SYSTEM COOLANT INFLOW MANAGEMENT DEVICE AND METHOD USING TH...

BAGGAGE LOADING DEVICE FOR A VEHICLE

LAYERED SHEET FOR INTERIOR MATERIAL OF A VEHICLE AND A METHOD FOR M...

APPARATUS AND METHOD FOR MANUFACTURING SKIN-INTEGRATED INTERIOR MAT...

APPARATUS AND METHOD FOR MANUFACTURING SKIN-INTEGRATED INTERIOR MAT...

BATTERY MODULE HAVING WAVE TYPE GAUGE BAR

Battery module preventing thermal runway