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For the Inventor, By the Inventor

Daejeon, South Korea

Kwang Jae Lim

This inventor holds 75 USPTO granted patents and 41 published patent applications and 3 EPO patents, primarily in Wireless Communication (CPC class H04W). Top assignees: Electronics and Telecommunications Research Institute, Samsung Electronics Co., Ltd., Chosun University. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwang Jae Lim. Retrieved from https://idiyas.com/inventor/kwang-jae-lim

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

USPTO Granted Patents = 75 

% Patents Active = 60.0

 

Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 138(Granted Patents)

Forward Citations (Not Self Cited) = 134(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Taejon, KR (2005)
  • Daejon, KR (2009 - 2011)
  • Daejeon-si, KR (2013 - 2015)
  • Seoul, KR (2018)
  • Daejeon, KR (2012 - 2022)

Company Filing History:

goldMedal73 out of 11,777 
 
Electronics and Telecommunications Research Institute
 patents
silverMedal10 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
bronzeMedal2 out of 120 
 
Chosun University
 patents
4. 1 out of 380 
 
Intellectual Discovery Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2005-2025

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Areas of Expertise:
UAV Control
Resource Allocation
Synchronization
Beamforming
Mobile Communication
Handover Method
Channel Access
Carrier Management
Data Transmission
Frequency Synchronization
Emergency Reporting
Communication Links
75 patents (USPTO):Explore Patents
1. 12356453 - Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resource (2025-07-08),
2. 11492109 - Method and apparatus for determining location information of signal source using unmanned aerial vehicle (2022-11-08),
3. 11313942 - Method and apparatus for identifying location information of signal source by using unmanned aerial vehicle (2022-04-26),
4. 11272541 - Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resouce (2022-03-08),
5. 11089624 - Method and apparatus for allocating uplink resources (2021-08-10),
6. 10880899 - Method and apparatus for selecting unmanned aerial vehicle control and non-payload communication channel on basis of channel interference analysis (2020-12-29),
7. 10637701 - Method and apparatus for transmitting physical uplink control channel (2020-04-28),
8. 10575312 - Method of assigning channel for UAS control and non-payload communication (CNPC) system (2020-02-25),
9. 10560180 - Ground radio station (GRS) apparatus and radio station apparatus included in unmanned aerial vehicle (UAV) (2020-02-11),
10. 10448420 - Method and apparatus for allocating uplink resources (2019-10-15),
11. 10429836 - Channel access method in unmanned aerial vehicle (UAV) control and non-payload communication (CNPC) system (2019-10-01),
12. 10419173 - Method and apparatus for transmitting uplink signal using a short transmit time interval (2019-09-17),
13. 10333738 - Method and apparatus for receiving data and method for transmitting data in mobile communication system (2019-06-25),
14. 10321477 - Method and apparatus for requesting uplink persistent scheduling in mobile communication system (2019-06-11),
15. 10084615 - Handover method and control transfer method (2018-09-25),

Title: Innovator Kwang Jae Lim: A Pioneer in Signal Source Detection Technologies

Introduction: Kwang Jae Lim, an accomplished inventor based in Daejeon, South Korea, holds an impressive portfolio of 74 patents. His innovative work specializes in technologies leveraging unmanned aerial vehicles (UAVs) for various applications, particularly in determining the location of signal sources.

Latest Patents: Among his latest contributions to the field are two significant patents focused on improving location determination via UAVs. The first patent describes a method and apparatus for determining location information of a signal source using an unmanned aerial vehicle. This method includes gathering location and posture information from the UAV with a linear array antenna at multiple positions to accurately predict the location of the signal source. The second patent complements this by outlining a method for identifying location information of a signal source, where various azimuth measures are recorded and corrected using data collected from the UAV. These patents illustrate Lim's advanced understanding of UAV technology and its applications in signal processing.

Career Highlights: Kwang Jae Lim has held significant positions at notable institutions such as the Electronics and Telecommunications Research Institute and Samsung Electronics Co., Ltd. His work at these organizations has led to breakthroughs in communications technology and the development of sophisticated UAV mechanisms.

Collaborations: Throughout his career, Lim has collaborated with several distinguished professionals, including notable coworkers Chul Sik Yoon and Sung Cheol Chang. These collaborations have contributed to the breadth of knowledge and innovation in the field of telecommunications and UAV technologies.

Conclusion: Kwang Jae Lim's innovative spirit and dedication to advancing technology through UAV applications have established him as a leading inventor in signal source detection. With a substantial number of patents to his name, he continues to influence the industry with his cutting-edge inventions and collaborative efforts. As technology evolves, Lim's contributions will undoubtedly play a crucial role in shaping the future of UAV applications.

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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