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Daejeon, South Korea

Jae-Ick Choi

This inventor holds 15 USPTO granted patents and 13 published patent applications. Top assignees: Electronics and Telecommunications Research Institute, Sk Telecom Company, Ltd., University-Industry Cooperation Group of Kyung Hee University. Active years: 2004-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jae-Ick Choi. Retrieved from https://idiyas.com/inventor/jae-ick-choi-2hh58ztr

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 = 13.3

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 39(Granted Patents)


Location History:

  • Daejon, KR (2005 - 2012)
  • Daejeon-si, KR (2012 - 2013)
  • Daejeon, KR (2004 - 2016)

Company Filing History:

goldMedal15 out of 11,790 
 
Electronics and Telecommunications Research Institute
 patents
silverMedal1 out of 1,080 
 
Sk Telecom Company, Ltd.
 patents
bronzeMedal1 out of 639 
 
University-Industry Cooperation Group of Kyung Hee University
 patents
where one patent can have more than one assignee

Years Active: 2004-2016

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15 patents (USPTO):Explore Patents
1. 9467320 - Method and system for performing initial ranging in cognitive radio network (2016-10-11),
2. 9270360 - Signal transmitting/receiving apparatus and method for controlling polarization (2016-02-23),
3. 8779976 - Antenna system having adaptive polarization control (2014-07-15),
4. 8729980 - Band-pass filter based on CRLH resonator and duplexer using the same (2014-05-20),
5. 8600140 - Image reconstruction apparatus and method for reconstructing image of microwave tomography thereof (2013-12-03),
6. 8525731 - Small antenna using SRR structure in wireless communication system and method for manufacturing the same (2013-09-03),
7. 8344828 - Metamaterial transmission line apparatus and method of implementing the same (2013-01-01),
8. 8325104 - Dipole tag antenna structure mountable on metallic objects using artificial magnetic conductor for wireless identification and wireless identification system using the dipole tag antenna structure (2012-12-04),
9. 8213089 - Projecting type hyper-lens and method of manufacturing the same (2012-07-03),
10. 8104691 - Tag antenna structure for wireless identification and wireless identification system using the tag antenna structure (2012-01-31),
11. 8098213 - Frequency selective surface structure for filtering of single frequency band (2012-01-17),
12. 7782257 - Multi-band internal antenna of symmetry structure having stub (2010-08-24),
13. 7675288 - Tunable magnetic field amplifying device (2010-03-09),
14. 6965345 - Method for designing multiband antenna using genetic algorithm device linked to full electromagnetic wave analyzing device (2005-11-15),
15. 6683566 - Electronic active phase control array antenna, method for compensating for direction differences at the antenna, and satellite tracking system and method using the antenna (2004-01-27),

Title: The Innovations of Jae-Ick Choi

Introduction

Jae-Ick Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of telecommunications, holding a total of 15 patents. His work focuses on advanced methods and systems that enhance communication technologies.

Latest Patents

One of Jae-Ick Choi's latest patents is a method and system for performing initial ranging in cognitive radio networks. This invention involves detecting signals received in various ranging sections and estimating time offsets based on correlations between subcarrier indices. Another notable patent is for a signal transmitting and receiving apparatus that allows for real-time control of polarizations. This method generates variable polarizations by allocating weights to signals, enabling the creation of any vector through multiple radiating elements.

Career Highlights

Throughout his career, Jae-Ick Choi has worked with esteemed organizations such as the Electronics and Telecommunications Research Institute and SK Telecom Company, Ltd. His experience in these companies has allowed him to develop innovative solutions that address complex challenges in telecommunications.

Collaborations

Jae-Ick Choi has collaborated with notable colleagues, including Dong-Ho Kim and Soon-Ik Jeon. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Jae-Ick Choi's contributions to telecommunications through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in communication technologies.

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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