Jae-Ick Choi

USPTO Granted Patents = 15 (Patent Applications = 9)

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 38(Granted Patents)

Location History:

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

Company Filing History:

15 out of 11,277

Electronics and Telecommunications Research Institute

patents

1 out of 1,077

Sk Telecom Company, Ltd.

patents

1 out of 590

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):Sort by Forward CitationsExplore 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.

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9 patents pending:

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