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For the Inventor, By the Inventor

Daejeon, South Korea

In Kyeong Choi

This inventor holds 6 USPTO granted patents. Top assignee: Electronics and Telecommunications Research Institute. Active years: 2004-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: In Kyeong Choi. Retrieved from https://idiyas.com/inventor/in-kyeong-choi-rdany4e9

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

USPTO Granted Patents = 6

% Patents Active = 83.3

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 65(Granted Patents)


Location History:

  • Taejon, KR (2004 - 2005)
  • Daejeon-si, KR (2014)
  • Daejeon, KR (2020 - 2022)

Company Filing History:

goldMedal6 out of 11,790 
 
Electronics and Telecommunications Research Institute
 patents

Years Active: 2004-2022

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6 patents (USPTO):Explore Patents
1. 11323164 - Communication method and apparatus in cloud radio access network (2022-05-03),
2. 11038559 - Method and apparatus for transmitting and receiving signal based on beamforming in communication system (2021-06-15),
3. 10833736 - Hybrid beamforming method for beam-based cooperative transmission, and apparatus for the same (2020-11-10),
4. 8891643 - Method and apparatus for allocating transmission power in multi input multi output system (2014-11-18),
5. 6865219 - Apparatus and method of circular group-wise parallel interference cancellation for multi-rate DS-CDMA system (2005-03-08),
6. 6741634 - Apparatus and method of adaptive weighted parallel interference cancellation system for CDMA (2004-05-25),

Title: In Kyeong Choi: Innovator in Communication Technologies

Introduction

In Kyeong Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of communication technologies, holding a total of 6 patents. His work focuses on enhancing communication systems, particularly in cloud radio access networks.

Latest Patents

One of his latest patents is a communication method and apparatus in a cloud radio access network. This invention outlines an operation method for a first access node (AN) in a hybrid beamforming-based cooperative transmission. The method includes obtaining a spatial channel covariance with terminals subject to a service, selecting a set of terminals to be serviced, determining a radio frequency (RF) precoding matrix to minimize interference, and generating an effective channel based on the RF precoding matrix.

Another notable patent is a method and apparatus for transmitting and receiving signals based on beamforming in a communication system. This invention describes how a terminal can transmit capability information to an AN, receive configuration information of a network cluster, and perform cooperative communication with ANs belonging to a user cluster. These advancements aim to improve the overall performance of communication systems.

Career Highlights

In Kyeong Choi is affiliated with the Electronics and Telecommunications Research Institute, where he continues to innovate and develop new technologies. His work has been instrumental in advancing communication methods that are crucial for modern telecommunications.

Collaborations

He collaborates with notable colleagues such as Seung Eun Hong and Tae Gyun Noh, contributing to a dynamic research environment that fosters innovation.

Conclusion

In Kyeong Choi's contributions to communication technologies exemplify the impact of innovative thinking in enhancing modern communication systems. His patents reflect a commitment to improving the efficiency and effectiveness of telecommunications.

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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