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For the Inventor, By the Inventor

Daejeon, South Korea

Chang-Hee Hyoung

This inventor holds 19 USPTO granted patents and 9 published patent applications and 3 EPO patents, primarily in Human Body Communication. Top assignees: Electronics and Telecommunications Research Institute, Chosun University, Samsung Electronics Co., Ltd.. Active years: 2011-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-Hee Hyoung. Retrieved from https://idiyas.com/inventor/chang-hee-hyoung-b7q5wbr9

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

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 52.6

 

Average Co-Inventor Count = 7.7

ph-index = 6

Forward Citations = 186(Granted Patents)


Location History:

  • Daejon, KR (2011 - 2013)
  • Yuseong-gu, KR (2015)
  • Daejeon, KR (2011 - 2018)

Company Filing History:

goldMedal16 out of 11,796 
 
Electronics and Telecommunications Research Institute
 patents
silverMedal3 out of 120 
 
Chosun University
 patents
bronzeMedal1 out of 138,670 
 
Samsung Electronics Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2011-2018

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Areas of Expertise:
Smart Wear
Data Transmission
Human Body Communication
Non-Contact Communications
Frequency Selective Baseband
Digital Communication
Sound Transmission
Multi-Carrier Modulation
Touch and Play Service
High-Voltage CMOS
Electrode System
Phased Spreading Scheme
19 patents (USPTO):Explore Patents
1. 9987187 - Apparatus and method for controlling smart wear (2018-06-05),
2. 9490868 - Apparatus and method for transmitting data using human body (2016-11-08),
3. 9100140 - Spreading code producing apparatus (2015-08-04),
4. 8952676 - Transmitting and receiving electrode system and power transmission method using the same (2015-02-10),
5. 8767798 - Phased spreading scheme-based transmission apparatus and method of operating the same (2014-07-01),
6. 8742888 - Communication apparatus having human body contact sensing function and method thereof (2014-06-03),
7. 8684457 - Chair and multimedia player comprising sound transmission apparatus performing human body communications (2014-04-01),
8. 8606177 - Apparatus and method for controlling human body contact of ground electrode, and human body communication system using the same (2013-12-10),
9. 8472501 - Human body communication apparatus for non-contact communications and human body communication method for non-contact communications in the same using frequency selective baseband (2013-06-25),
10. 8467431 - Human body communication system and communication method thereof (2013-06-18),
11. 8351402 - Digital communication system using frequency selective baseband and method thereof (2013-01-08),
12. 8340158 - System and method for human body communication using limited passband (2012-12-25),
13. 8265554 - Communication device and method using human body (2012-09-11),
14. 8224244 - Communication apparatus (2012-07-17),
15. 8194876 - Sound transmission system (2012-06-05),

Title: Chang-Hee Hyoung: Innovator in Smart Wear Technology

Introduction

Chang-Hee Hyoung is a prominent inventor based in Daejeon, South Korea. With an impressive portfolio of 19 patents, Hyoung has made significant contributions to the fields of smart technology and data transmission. His innovative ideas focus on enhancing user experience through advanced wearable technology.

Latest Patents

Among his latest inventions is the "Apparatus and Method for Controlling Smart Wear." This groundbreaking technology includes a comprehensive apparatus for managing smart wear through a motion capture unit, an error information unit, a motion estimation unit, and an actuation unit. The system allows for real-time control of smart wear by capturing user motion and estimating subsequent actions based on this information.

Another notable patent is the "Apparatus and Method for Transmitting Data Using Human Body." This invention utilizes the human body as a medium for data transmission, featuring a parallel bit stream generation unit, a frequency selective spreading unit, a matched filter unit, and a transmission filter unit. This technology enables efficient data communication by leveraging the unique properties of the human body, creating a novel approach to wireless connectivity.

Career Highlights

Chang-Hee Hyoung has established his career at esteemed institutions, including the Electronics and Telecommunications Research Institute and the Industry-Academic Cooperation Foundation at Chosun University. His work has been instrumental in advancing research and development in the field of wearable technologies and data transmission methods.

Collaborations

Throughout his career, Hyoung has collaborated with notable colleagues such as Sung-Weon Kang and Jung-Hwan Hwang. These partnerships have fostered a productive environment for innovation and have led to the development of several cutting-edge technologies in their respective fields.

Conclusion

Chang-Hee Hyoung represents the spirit of innovation in South Korea, showcasing how technology can be harnessed to improve everyday experiences. With his ongoing research and development efforts, he continues to push the boundaries of what's possible in the realms of smart wear and data transmission, contributing to a future where technology seamlessly integrates with human interaction.

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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