Yonghwan Hwang

Person

Hwaseong-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle with speaker for outputting virtual engine sound and contro...
- Patent number 12,194,925
- Issue date Jan 14, 2025
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speaker, speaker system and signal compensation method using the same
- Patent number 12,177,637
- Issue date Dec 24, 2024
- Hyundai Motor Company
- Yonghwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle with speaker for outputting virtual engine sound and contro...
- Patent number 11,807,170
- Issue date Nov 7, 2023
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle with speaker for outputting virtual engine sound and contro...
- Patent number 11,560,102
- Issue date Jan 24, 2023
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flat speaker and vehicle including the same
- Patent number 11,523,222
- Issue date Dec 6, 2022
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speaker system of personal mobility device and vehicle speaker syst...
- Patent number 11,381,916
- Issue date Jul 5, 2022
- Hyundai Motor Company
- Yonghwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration speaker
- Patent number 11,323,821
- Issue date May 3, 2022
- Hyundai Motor Company
- Youngbeom Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multilayer panel speaker and method of manufacturing the same
- Patent number 11,272,291
- Issue date Mar 8, 2022
- Hyundai Motor Company
- Yonghwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle and method of controlling the same
- Patent number 11,183,053
- Issue date Nov 23, 2021
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle and method of controlling the same
- Patent number 11,180,087
- Issue date Nov 23, 2021
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Broadband speaker and control method thereof
- Patent number 11,153,679
- Issue date Oct 19, 2021
- Hyundai Motor Company
- Yonghwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Personal air vehicle and control method thereof
- Patent number 11,102,598
- Issue date Aug 24, 2021
- Hyundai Motor Company
- Youngbeom Kim
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vehicle and method of controlling the same
- Patent number 10,878,792
- Issue date Dec 29, 2020
- Hyundai Motor Company
- Jaehyuk Jang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle and method of controlling the same
- Patent number 10,820,102
- Issue date Oct 27, 2020
- Hyundai Motor Company
- Yonghwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle and method for controlling thereof
- Patent number 10,733,973
- Issue date Aug 4, 2020
- Hyundai Motor Company
- Young Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle and method for controlling thereof
- Patent number 10,728,670
- Issue date Jul 28, 2020
- Hyundai Motor Company
- HyeonHee Kang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle
- Patent number 10,611,315
- Issue date Apr 7, 2020
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speaker device for vehicle
- Patent number 10,484,790
- Issue date Nov 19, 2019
- Hyundai Motor Company
- Byoungyoon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER, SPEAKER SYSTEM AND SIGNAL COMPENSATION METHOD USING THE SAME
- Publication number 20240334122
- Publication date Oct 3, 2024
- Hyundai Motor Company
- Yonghwan HWANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE WITH SPEAKER FOR OUTPUTTING VIRTUAL ENGINE SOUND AND CONTRO...
- Publication number 20240001864
- Publication date Jan 4, 2024
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPEAKER, SPEAKER SYSTEM AND SIGNAL COMPENSATION METHOD USING THE SAME
- Publication number 20230125786
- Publication date Apr 27, 2023
- Hyundai Motor Company
- Yonghwan HWANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE WITH SPEAKER FOR OUTPUTTING VIRTUAL ENGINE SOUND AND CONTRO...
- Publication number 20230049494
- Publication date Feb 16, 2023
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Application
Flat Speaker and Vehicle Including the Same
- Publication number 20220109937
- Publication date Apr 7, 2022
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPEAKER SYSTEM OF PERSONAL MOBILITY DEVICE AND VEHICLE SPEAKER SYST...
- Publication number 20210321195
- Publication date Oct 14, 2021
- Hyundai Motor Company
- Yonghwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION SPEAKER
- Publication number 20210321200
- Publication date Oct 14, 2021
- Hyundai Motor Company
- Youngbeom KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTILAYER PANEL SPEAKER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20210314709
- Publication date Oct 7, 2021
- Hyundai Motor Company
- Yonghwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE WITH SPEAKER FOR OUTPUTTING VIRTUAL ENGINE SOUND AND CONTRO...
- Publication number 20210253036
- Publication date Aug 19, 2021
- Hyundai Motor Company
- Yonghwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Application
PERSONAL AIR VEHICLE AND CONTROL METHOD THEREOF
- Publication number 20210250714
- Publication date Aug 12, 2021
- Hyundai Motor Company
- Youngbeom Kim
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VEHICLE AND METHOD OF CONTROLLING THE SAME
- Publication number 20210001781
- Publication date Jan 7, 2021
- Hyundai Motor Company
- Yonghwan HWANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE AND METHOD OF CONTROLLING THE SAME
- Publication number 20200258491
- Publication date Aug 13, 2020
- Hyundai Motor Company
- Jaehyuk Jang
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE AND METHOD OF CONTROLLING THE SAME
- Publication number 20200193817
- Publication date Jun 18, 2020
- Hyundai Motor Company
- Yonghwan HWANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE AND METHOD FOR CONTROLLING THEREOF
- Publication number 20200193956
- Publication date Jun 18, 2020
- Hyundai Motor Company
- Young KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE
- Publication number 20200108780
- Publication date Apr 9, 2020
- Hyundai Motor Company
- Yonghwan HWANG
- B60 - VEHICLES IN GENERAL

Yonghwan Hwang

Person

Patents Grantslast 30 patents

Vehicle with speaker for outputting virtual engine sound and contro...

Speaker, speaker system and signal compensation method using the same

Vehicle with speaker for outputting virtual engine sound and contro...

Vehicle with speaker for outputting virtual engine sound and contro...

Flat speaker and vehicle including the same

Speaker system of personal mobility device and vehicle speaker syst...

Vibration speaker

Multilayer panel speaker and method of manufacturing the same

Vehicle and method of controlling the same

Vehicle and method of controlling the same

Broadband speaker and control method thereof

Personal air vehicle and control method thereof

Vehicle and method of controlling the same

Vehicle and method of controlling the same

Vehicle and method for controlling thereof

Vehicle and method for controlling thereof

Vehicle

Speaker device for vehicle

Patents Applicationslast 30 patents

SPEAKER, SPEAKER SYSTEM AND SIGNAL COMPENSATION METHOD USING THE SAME

VEHICLE WITH SPEAKER FOR OUTPUTTING VIRTUAL ENGINE SOUND AND CONTRO...

SPEAKER, SPEAKER SYSTEM AND SIGNAL COMPENSATION METHOD USING THE SAME

VEHICLE WITH SPEAKER FOR OUTPUTTING VIRTUAL ENGINE SOUND AND CONTRO...

Flat Speaker and Vehicle Including the Same

SPEAKER SYSTEM OF PERSONAL MOBILITY DEVICE AND VEHICLE SPEAKER SYST...

VIBRATION SPEAKER

MULTILAYER PANEL SPEAKER AND METHOD OF MANUFACTURING THE SAME

VEHICLE WITH SPEAKER FOR OUTPUTTING VIRTUAL ENGINE SOUND AND CONTRO...

PERSONAL AIR VEHICLE AND CONTROL METHOD THEREOF

VEHICLE AND METHOD OF CONTROLLING THE SAME

VEHICLE AND METHOD OF CONTROLLING THE SAME

VEHICLE AND METHOD OF CONTROLLING THE SAME

VEHICLE AND METHOD FOR CONTROLLING THEREOF

VEHICLE