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Daejeon, South Korea

Youn-Ok Park

This inventor holds 60 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Wireless Communication (CPC class H04W). Top assignees: Electronics and Telecommunications Research Institute, Samsung Electronics Co., Ltd., Kt Corporation. Active years: 2007-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youn-Ok Park. Retrieved from https://idiyas.com/inventor/youn-ok-park

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

USPTO Granted Patents = 60 

% Patents Active = 53.3


Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 237(Granted Patents)

Forward Citations (Not Self Cited) = 235(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Daejeon, KR (2007 - 2016)
  • Daejeon-si, KR (2014 - 2016)

Company Filing History:

goldMedal58 out of 11,777 
 
Electronics and Telecommunications Research Institute
 patents
silverMedal49 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
bronzeMedal32 out of 1,256 
 
Kt Corporation
 patents
4. 31 out of 91 
 
Hanaro Telecom., Inc.
 patents
5. 31 out of 1,080 
 
Sk Telecom Company, Ltd.
 patents
6. 19 out of 78 
 
Ktfreetel Co., Ltd
 patents
7. 1 out of 1 
 
Hanaro Technologies, Inc.
 patent
8. 1 out of 52 
 
Sk Telecom Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2007-2016

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Areas of Expertise:
Multiple Access Control
OFDMA Systems
Signal Detection
Carrier Frequency Offset
Ranging Signal Generation
Channel Estimation
Adaptive Modulation
Phase Distortion Compensation
Transmitter Design
Power Control
Synchronization Methods
Low Density Parity Check
60 patents (USPTO):Explore Patents
1. 9510279 - Intelligent multiple access communication control apparatus and method (2016-11-29),
2. 9276314 - Central node apparatus and method for transmitting wireless signals between central office node and remote node using beam patterns and antenna polarization (2016-03-01),
3. 9100956 - Preamble transmission device of multi-mode supporting base station and preamble detecting device of multi-mode supporting user terminal (2015-08-04),
4. 9071392 - Device for generating ranging signal of wireless communication system and method of generating ranging signal of wireless terminal (2015-06-30),
5. 8744031 - Device and method for estimating carrier frequency offset of OFDM signals transmitted and received through plurality of polarized antennas (2014-06-03),
6. 8718153 - Signal transmitting apparatus, method thereof, and inverse fast fourier transform apparatus for signal transmitting apparatus (2014-05-06),
7. 8600420 - Method and apparatus for uplink timing synchronization with ranging signal in mobile communication system (2013-12-03),
8. 8521799 - Row-vector norm comparison method and row-vector norm comparison apparatus for inverse matrix (2013-08-27),
9. 8406320 - Digital clipping method for a transmitter of an orthogonal frequency division multiple access system (2013-03-26),
10. RE43938 - Device and method for compensating for phase distortion in base station of OFDMA-based cellular system (2013-01-21),
11. 8275053 - Apparatus and method of estimating channel based on channel delay spread in mobile communication system (2012-09-25),
12. 8199738 - Apparatus and method for processing ranging channel of communication system (2012-06-12),
13. 8190967 - Parity check matrix storing method, block LDPC coding method, and apparatus using parity check matrix storing method (2012-05-29),
14. 8184606 - Apparatus and method for monitoring base station signal in communication system having multiple antennas (2012-05-22),
15. 8170147 - Apparatus for cancelling DC offset and method thereof (2012-05-01),

Title: Inventor Youn-Ok Park: Revolutionizing Technology in Daejeon, KR

Introduction: Youn-Ok Park is a visionary inventor based in Daejeon, South Korea, known for his groundbreaking contributions to the field of technology.

Latest Patents: Park's latest patents include innovative solutions in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Youn-Ok Park has established himself as a leading figure in the tech industry, with a strong focus on creating sustainable and impactful inventions.

Collaborations: Park has collaborated with top research institutions, universities, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing in his field.

Conclusion: Youn-Ok Park's dedication to pushing the boundaries of technology and his commitment to creating a better future through his inventions make him a true pioneer in the world of innovation.

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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