Ji Hun Koo

This inventor holds 4 USPTO granted patents. Top assignees: Samsung Electronics Co., Ltd., Yonsei University. Active years: 2013-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Hun Koo. Retrieved from https://idiyas.com/inventor/ji-hun-koo-atdgpine

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

USPTO Granted Patents = 4

% Patents Active = 25.0

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 1(Granted Patents)

Location History:

Seongnam-si, KR (2013)
Yongin-si, KR (2013)
Hwaseong-si, KR (2014 - 2018)

Company Filing History:

4 out of 132,108

Samsung Electronics Co., Ltd.

where one patent can have more than one assignee

Years Active: 2013-2018

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9860035 - Method and apparatus for decoding multi-user multiple-input multiple output wireless signal (2018-01-02),

2. 8917801 - Method of demodulating MDCM signal using hard decision and method of demodulating MDCM signal using soft decision (2014-12-23),

3. 8436716 - Method of upgrading an operation program of a radio frequency identification system (2013-05-07),

4. 8344855 - Radio frequency identification interrogator and method of operating the same (2013-01-01),

Title: Ji Hun Koo: Innovator in Wireless Communication Technologies

Introduction

Ji Hun Koo is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of wireless communication, particularly in multi-user multiple-input multiple-output (MU-MIMO) technologies. With a total of 4 patents to his name, Koo's work has advanced the efficiency and effectiveness of wireless signal decoding.

Latest Patents

Koo's latest patents include a method and apparatus for decoding multi-user multiple-input multiple-output wireless signals. This innovative method involves a complex process of determining an FS layer column based on a product of a channel matrix and an estimate of a steering matrix. Additionally, he has developed methods for demodulating modified dual carrier modulation (MDCM) signals using both hard and soft decision techniques. These methods enhance the accuracy of signal processing in wireless communications.

Career Highlights

Throughout his career, Ji Hun Koo has worked with notable organizations such as Samsung Electronics and Yonsei University. His experience in these prestigious institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research and development projects.

Collaborations

Koo has collaborated with esteemed colleagues, including Kyung Duck Seo and Young H Min. Their joint efforts have further propelled advancements in wireless communication technologies.

Conclusion

Ji Hun Koo's innovative work in wireless communication has established him as a key figure in the industry. His patents and collaborations reflect his commitment to enhancing technology in this vital field.

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]