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For the Inventor, By the Inventor

Hwaseong, South Korea

Hyung Sik Ju

This inventor holds 15 USPTO granted patents and 12 published patent applications. Top assignee: Electronics and Telecommunications Research Institute. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hyung Sik Ju. Retrieved from https://idiyas.com/inventor/hyung-sik-ju

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

USPTO Granted Patents = 15 

% Patents Active = 86.7

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Daejeon, KR (2018 - 2019)
  • Hwaseong-si, KR (2019 - 2024)

Company Filing History:

goldMedal15 out of 11,777 
 
Electronics and Telecommunications Research Institute
 patents

Years Active: 2018-2026

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15 patents (USPTO):Explore Patents
1. 12556949 - Method and device for communication using fronthaul interface (2026-02-17),
2. 12028893 - Communication node for scheduling and interference control in wireless communication network, and operation method therefor (2024-07-02),
3. 11757855 - Method and apparatus for communications using secret key in communication system (2023-09-12),
4. 11546124 - Method and apparatus for communication using fronthaul interface (2023-01-03),
5. 11431434 - Method and apparatus for secure communication in wireless communication system (2022-08-30),
6. 10931395 - Method and apparatus for physical layer security communication in wireless communication system (2021-02-23),
7. 10797745 - Method for in-band full-duplex transmission and reception, and apparatus for the same (2020-10-06),
8. 10637634 - Method of in-band full-duplex transmission and reception, and apparatus for the same (2020-04-28),
9. 10608777 - Apparatus and method for physical layer security commuication in wireless communication system (2020-03-31),
10. 10432250 - Method for cancelling self-interference of in-band full-duplex multiple-input multiple-output wireless communication (2019-10-01),
11. 10177894 - Method and apparatus for tuning finite impulse response filter in in-band full duplex transceiver (2019-01-08),
12. 10177805 - Method and apparatus for tuning finite impulse response filter in in-band full duplex transceiver (2019-01-08),
13. 10038471 - Method and apparatus for canceling self-interference (2018-07-31),
14. 9973326 - Method and apparatus for transmitting/receiving signal in inband full duplex system (2018-05-15),
15. 9893871 - In-band full duplex transceiver (2018-02-13),

Title: Hyung Sik Ju: Innovator in Wireless Communication Technologies

Introduction

Hyung Sik Ju is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of wireless communication, holding a total of 14 patents. His work focuses on enhancing communication systems and improving the efficiency of wireless networks.

Latest Patents

Among his latest patents is a communication node for scheduling and interference control in wireless communication networks. This invention outlines an operation method for a base station in an IFD scheme, which includes receiving position information from multiple downlink (DL) and uplink (UL) terminals. The method determines guard zones for DL terminals and assesses the scheduling priority based on the location of UL terminals. Additionally, he has developed a method and apparatus for communications using a secret key in a communication system. This patent describes how a first communication node estimates channel states and generates a secret key for secure data transmission.

Career Highlights

Hyung Sik Ju is affiliated with the Electronics and Telecommunications Research Institute, where he has been instrumental in advancing communication technologies. His innovative approaches have led to significant improvements in wireless communication systems, making them more reliable and efficient.

Collaborations

He has collaborated with notable colleagues, including Dong Hyuk Gwak and Kapseok Chang, contributing to various projects that enhance the capabilities of communication technologies.

Conclusion

Hyung Sik Ju's work exemplifies the spirit of innovation in the field of wireless communication. His patents and contributions continue to shape the future of communication technologies, ensuring more efficient and secure networks.

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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