Juhee CHANG

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic device and electronic device including the same
- Patent number 12,155,986
- Issue date Nov 26, 2024
- Samsung Electronics Co., Ltd.
- Hyeonyeong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device including speaker and microphone
- Patent number 12,035,116
- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Haekeu Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device including speaker and microphone
- Patent number 11,076,215
- Issue date Jul 27, 2021
- Samsung Electronics Co., Ltd.
- Seonmi Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for detecting wearing of acoustic device and acoustic device...
- Patent number 11,019,421
- Issue date May 25, 2021
- Samsung Electronics Co., Ltd.
- Jeock Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker device for improving sound quality in high frequency band
- Patent number 10,129,636
- Issue date Nov 13, 2018
- Samsung Electronics Co., Ltd.
- Taeeon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wearable acoustic device with microphone
- Patent number 10,123,137
- Issue date Nov 6, 2018
- SAMSUNG ELECTONICS CO., LTD.
- Juhee Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wearable device with sound sealing structure
- Patent number 10,085,084
- Issue date Sep 25, 2018
- Samsung Electronics Co., Ltd.
- Seonmi Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatically controllable sound accessory
- Patent number 9,961,430
- Issue date May 1, 2018
- Samsung Electronics Co., Ltd.
- Juhee Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-pole earphone plug and adjustable multi-pole audio connector...
- Patent number 9,832,564
- Issue date Nov 28, 2017
- Samsung Electronics Co., Ltd.
- Sung-Hoon Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for automatically controlling gain based on se...
- Patent number 9,819,321
- Issue date Nov 14, 2017
- Samsung Electronics Co., Ltd.
- Sunghwan Ko
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE
- Publication number 20240365061
- Publication date Oct 31, 2024
- Samsung Electronics Co., Ltd.
- Haekeu PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BATTERY AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20240031730
- Publication date Jan 25, 2024
- Samsung Electronics Co., Ltd.
- Sungjin KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHARGING MOUNT APPARATUS FOR WEARABLE DEVICE
- Publication number 20230361587
- Publication date Nov 9, 2023
- Samsung Electronics Co., Ltd.
- Minhyuk NAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE COMPRISING SENSOR MODULE
- Publication number 20230350993
- Publication date Nov 2, 2023
- Samsung Electronics Co., Ltd.
- Seonho Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING SPEAKER
- Publication number 20230269522
- Publication date Aug 24, 2023
- Samsung Electronics Co., Ltd.
- Haekeu PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND CONTROLLING METHOD THEREOF
- Publication number 20230206892
- Publication date Jun 29, 2023
- Samsung Electronics Co., Ltd.
- Sungjin KIM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20230188885
- Publication date Jun 15, 2023
- Samsung Electronics Co., Ltd.
- Hyeonyeong JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS COMPRISING SOUND RADIATION UNIT
- Publication number 20230179912
- Publication date Jun 8, 2023
- Samsung Electronics Co., Ltd.
- Juhee CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING MULTI-WAY SPEAKER AND OPERATION METHOD...
- Publication number 20230087784
- Publication date Mar 23, 2023
- Samsung Electronics Co., Ltd.
- Hyeonyeong JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE
- Publication number 20220345816
- Publication date Oct 27, 2022
- Samsung Electronics Co., Ltd.
- Haekeu PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETECTING WEARING OF ACOUSTIC DEVICE AND ACOUSTIC DEVICE...
- Publication number 20200314526
- Publication date Oct 1, 2020
- Samsung Electronics Co., Ltd.
- Jeock LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE
- Publication number 20200186907
- Publication date Jun 11, 2020
- Samsung Electronics Co., Ltd.
- Seonmi KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR CONTROLLING AUDIO OUTPUT ACCORDING...
- Publication number 20180329675
- Publication date Nov 15, 2018
- Samsung Electronics Co., Ltd.
- Byeongmin LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DEVICE
- Publication number 20180007463
- Publication date Jan 4, 2018
- Samsung Electronics Co., Ltd.
- Taeeon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEARABLE ACOUSTIC DEVICE WITH MICROPHONE
- Publication number 20170318401
- Publication date Nov 2, 2017
- Samsung Electronics Co., Ltd.
- Juhee CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEARABLE DEVICE WITH SOUND SEALING STRUCTURE
- Publication number 20170280230
- Publication date Sep 28, 2017
- Samsung Electronics Co., Ltd.
- Seonmi KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-POLE EARPHONE PLUG AND ADJUSTABLE MULTI-POLE AUDIO CONNECTOR...
- Publication number 20160254625
- Publication date Sep 1, 2016
- SAMSUNG ELECTRONICS CO., LTD.
- Sung-Hoon JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR AUTOMATICALLY CONTROLLING GAIN BASED ON SE...
- Publication number 20150244337
- Publication date Aug 27, 2015
- Samsung Electronics Co., Ltd.
- Sunghwan Ko
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUTOMATICALLY CONTROLLABLE SOUND ACCESSORY
- Publication number 20150201267
- Publication date Jul 16, 2015
- Samsung Electronics Co., Ltd.
- Juhee CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Juhee CHANG

Person

Patents Grantslast 30 patents

Acoustic device and electronic device including the same

Electronic device including speaker and microphone

Electronic device including speaker and microphone

Method for detecting wearing of acoustic device and acoustic device...

Speaker device for improving sound quality in high frequency band

Wearable acoustic device with microphone

Wearable device with sound sealing structure

Automatically controllable sound accessory

Multi-pole earphone plug and adjustable multi-pole audio connector...

Method and apparatus for automatically controlling gain based on se...

Patents Applicationslast 30 patents

ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE

BATTERY AND ELECTRONIC DEVICE INCLUDING THE SAME

CHARGING MOUNT APPARATUS FOR WEARABLE DEVICE

ELECTRONIC DEVICE COMPRISING SENSOR MODULE

ELECTRONIC DEVICE INCLUDING SPEAKER

ELECTRONIC DEVICE AND CONTROLLING METHOD THEREOF

ACOUSTIC DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

ELECTRONIC APPARATUS COMPRISING SOUND RADIATION UNIT

ELECTRONIC DEVICE INCLUDING MULTI-WAY SPEAKER AND OPERATION METHOD...

ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE

METHOD FOR DETECTING WEARING OF ACOUSTIC DEVICE AND ACOUSTIC DEVICE...

ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE

ELECTRONIC DEVICE AND METHOD FOR CONTROLLING AUDIO OUTPUT ACCORDING...

SPEAKER DEVICE

WEARABLE ACOUSTIC DEVICE WITH MICROPHONE

WEARABLE DEVICE WITH SOUND SEALING STRUCTURE

MULTI-POLE EARPHONE PLUG AND ADJUSTABLE MULTI-POLE AUDIO CONNECTOR...

METHOD AND APPARATUS FOR AUTOMATICALLY CONTROLLING GAIN BASED ON SE...

AUTOMATICALLY CONTROLLABLE SOUND ACCESSORY