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For the Inventor, By the Inventor

Gyeonggi-do, South Korea

Ji-Hyun Um

This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2015-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji-Hyun Um. Retrieved from https://idiyas.com/inventor/ji-hyun-um

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 = 3.0

ph-index = 5

Forward Citations = 329(Granted Patents)


Location History:

  • Seoul, KR (2015 - 2016)
  • Gyeonggi-do, KR (2017 - 2023)

Company Filing History:

goldMedal10 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2015-2023

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10 patents (USPTO):Explore Patents
1. 11711663 - Audio content playback method and apparatus for portable terminal (2023-07-25),
2. 11134355 - Audio content playback method and apparatus for portable terminal (2021-09-28),
3. 10764702 - Audio content playback method and apparatus for portable terminal (2020-09-01),
4. 10462594 - Audio content playback method and apparatus for portable terminal (2019-10-29),
5. 9654877 - Audio content playback method and apparatus for portable terminal (2017-05-16),
6. D766945 - Display screen or portion thereof with graphical user interface (2016-09-20),
7. D763916 - Display screen or portion thereof with icon (2016-08-16),
8. D760768 - Display screen or portion thereof with graphical user interface (2016-07-05),
9. D745052 - Display screen or portion thereof with graphical user interface (2015-12-08),
10. D729272 - Display screen or portion thereof with icon (2015-05-12),

Title: The Innovations of Ji-Hyun Um

Introduction

Ji-Hyun Um is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of audio technology, holding a total of 10 patents. His work primarily focuses on enhancing audio content playback methods for portable devices.

Latest Patents

One of Ji-Hyun Um's latest patents is an audio content playback method and apparatus for portable terminals. This innovative method involves checking a channel that is supportable by audio content currently engaged in a group's simultaneous playback. The process includes allocating a channel to each device in the group based on their position information or an input state in a user interface environment. This allows each device to select its allocated channel and play the audio content seamlessly.

Career Highlights

Ji-Hyun Um is currently employed at Samsung Electronics Co., Ltd., where he continues to develop cutting-edge audio technologies. His expertise in audio content playback has positioned him as a key player in the industry, contributing to advancements that enhance user experiences with portable devices.

Collaborations

Throughout his career, Ji-Hyun Um has collaborated with talented individuals such as Jung-Mi Lee and Hee-Kyung Jeon. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Ji-Hyun Um's contributions to audio technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor in the field. His innovative methods for audio content playback continue to shape the future of portable audio devices.

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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