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For the Inventor, By the Inventor

Yokohama, Japan

Jeong-ju Choe

This inventor holds 10 USPTO granted patents. Top assignee: Jvc Kenwood Corporation. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeong-ju Choe. Retrieved from https://idiyas.com/inventor/jeong-ju-choe

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 51(Granted Patents)


Company Filing History:

goldMedal10 out of 1,457 
 
Jvc Kenwood Corporation
 patents

Years Active: 2018-2025

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10 patents (USPTO):Explore Patents
1. 12207070 - Sound output control device, sound output system, sound output control method, and computer-readable storage medium (2025-01-21),
2. 12114123 - Sound input-output control apparatus, sound input-output control method, and non-transitory computer-readable medium (2024-10-08),
3. D1020696 - Speaker for cars (2024-04-02),
4. D979531 - Acoustic amplifier (2023-02-28),
5. D957327 - Battery charger for headset (2022-07-12),
6. D947157 - Headset (2022-03-29),
7. D902181 - Earphone (2020-11-17),
8. D894867 - Headphone (2020-09-01),
9. D817358 - Event data recorder (2018-05-08),
10. D817320 - Digital audio disk player for automobile (2018-05-08),

Title: The Innovative Contributions of Jeong-ju Choe

Introduction

Jeong-ju Choe is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of sound technology, holding a total of 10 patents. His work focuses on enhancing sound output systems and improving user experience through innovative devices.

Latest Patents

Among his latest patents are several groundbreaking inventions. One notable patent is a sound output control device that includes an orientation detecting unit to assess the user's face orientation. This device also features an ambient sound obtaining unit and a processing unit that reduces ambient sound. The sound output control unit adjusts sound output based on the user's orientation, enhancing the listening experience. Another patent involves a sound input-output control apparatus that determines the distance between sound output devices and adjusts their operations accordingly. This innovation allows for a more versatile use of sound output systems.

Career Highlights

Jeong-ju Choe is currently employed at JVC Kenwood Corporation, where he continues to develop innovative sound technologies. His career is marked by a commitment to improving audio experiences for users through his inventive solutions.

Collaborations

Throughout his career, Jeong-ju has collaborated with notable colleagues, including Takaaki Maeda and Satoshi Yoshimura. These collaborations have contributed to the advancement of sound technology and the successful development of various patents.

Conclusion

Jeong-ju Choe's contributions to sound technology through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative work continues to shape the future of audio experiences.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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