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For the Inventor, By the Inventor

Seoul, South Korea

Seung-Ku Hwang

This inventor holds 15 USPTO granted patents and 1 EPO patent. Top assignees: Electronics and Telecommunications Research Institute, Hanaro Telecom., Inc., Kt Corporation. Active years: 1999-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seung-Ku Hwang. Retrieved from https://idiyas.com/inventor/seung-ku-hwang

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 = 73.3

 

Average Co-Inventor Count = 6.1

ph-index = 8

Forward Citations = 192(Granted Patents)


Location History:

  • Taejon, KR (2006)
  • Seoul, KR (2008 - 2012)
  • Daejeon, KR (1999 - 2019)

Company Filing History:

goldMedal15 out of 11,769 
 
Electronics and Telecommunications Research Institute
 patents
silverMedal6 out of 91 
 
Hanaro Telecom., Inc.
 patents
bronzeMedal6 out of 1,253 
 
Kt Corporation
 patents
4. 6 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
5. 6 out of 1,080 
 
Sk Telecom Company, Ltd.
 patents
6. 5 out of 78 
 
Ktfreetel Co., Ltd
 patents
7. 1 out of 1,482 
 
Yonsei University
 patents
where one patent can have more than one assignee

Years Active: 1999-2019

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15 patents (USPTO):Explore Patents
1. RE47522 - Transmitting and receiving systems for increasing service coverage in orthogonal frequency division multiplexing wireless local area network, and method thereof (2019-07-15),
2. 8121208 - Multi-input multi-output system for enhancing transmission performance (2012-02-21),
3. 7903753 - Structured space-time code achieving the full diversity and full rate and generating method thereof, and multi-input multi-output system (2011-03-08),
4. 7889805 - Smart antenna system and method thereof for forming uplink eigenbeam of OFDM/TDD (2011-02-15),
5. 7839760 - Transmitting and receiving systems for increasing service coverage in orthogonal frequency division multiplexing wireless local area network, and method thereof (2010-11-23),
6. 7783467 - Method for digital system modeling by using higher software simulator (2010-08-24),
7. 7769414 - System and method for controlling power saving mode in wireless portable network system (2010-08-03),
8. 7676208 - Automatic gain control device having variable gain control interval and method thereof (2010-03-09),
9. 7551937 - Method and device for allocating radio resources in wireless portable network system (2009-06-23),
10. 7515641 - Apparatus and method for processing ranging channel in orthogonal frequency division multiple access system (2009-04-07),
11. 7428267 - Uplink channel estimation system for orthogonal frequency division multiple access system and method thereof (2008-09-23),
12. 7359366 - Uplink ranging system and method in OFDMA system (2008-04-15),
13. 7054365 - Method for providing variable bit rate in streaming service (2006-05-30),
14. 6983416 - System and method for cooperative editing of web document (2006-01-03),
15. 5870435 - Quantization/inverse quantization unit selectably accommodating multiple (1999-02-09),

Title: Innovations by Inventor Seung-Ku Hwang: A Look into His Contributions

Introduction: Seung-Ku Hwang, based in Seoul, South Korea, is a notable inventor with 15 patents to his name. His work predominantly focuses on advancements in wireless communication systems, contributing significantly to the landscape of telecommunications.

Latest Patents: Among his latest patents, Hwang has developed a transmitting and receiving system aimed at enhancing service coverage in orthogonal frequency division multiplexing wireless local area networks (WLAN). This invention seeks to optimize the transmission process by performing different OFDM modulations based on the time frame, allowing for a more efficient communication system. Another crucial patent describes a multi-input multi-output (MIMO) system designed to enhance transmission performance by utilizing space-time encoding and efficient antenna selection methods. These innovations showcase his dedication to improving wireless technology.

Career Highlights: Seung-Ku Hwang has had a distinguished career, holding positions at respected institutions such as the Electronics and Telecommunications Research Institute and Samsung Electronics Co., Ltd. His experience in these reputable organizations has undoubtedly played a vital role in shaping his innovative prowess.

Collaborations: Hwang has collaborated with notable colleagues, including Il-Gu Lee and Sok-Kyu Lee. These partnerships not only underline his ability to work effectively within teams but also contribute to the cross-pollination of innovative ideas in the field.

Conclusion: With his impressive patent portfolio and contributions to wireless communication, Seung-Ku Hwang stands out as a significant figure in the realm of invention. His work continues to pave the way for advancements in technology, enhancing connectivity and communication for users worldwide.

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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