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For the Inventor, By the Inventor

Seoul, South Korea

Young-Chai Ko

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignees: Samsung Electronics Co., Ltd., Korea University Industrial Academic Collaboration Foundation, Korea University Research and Business Foundation. Active years: 2010-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Young-Chai Ko. Retrieved from https://idiyas.com/inventor/young-chai-ko

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

USPTO Granted Patents = 11 

% Patents Active = 72.7

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:

goldMedal9 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal4 out of 86 
 
Korea University Industrial Academic Collaboration Foundation
 patents
bronzeMedal4 out of 1,274 
 
Korea University Research and Business Foundation
 patents
4. 1 out of 11,777 
 
Electronics and Telecommunications Research Institute
 patents
where one patent can have more than one assignee

Years Active: 2010-2024

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11 patents (USPTO):Explore Patents
1. 12149282 - Apparatus based on wireless optical communication (2024-11-19),
2. 10182356 - Method and apparatus for selecting beam in wireless communication system supporting beamforming scheme (2019-01-15),
3. 10111234 - Frequency assignment method and transmission apparatus therefor (2018-10-23),
4. 9100971 - Method and apparatus for transmitting and receiving signals in multi-cellular network (2015-08-04),
5. 8897765 - Method and appratus for controlling signal transmission (2014-11-25),
6. 8503565 - Multi-antenna communication method and system thereof (2013-08-06),
7. 8374542 - Data transmission system for forwarding data using a plurality of antennas (2013-02-12),
8. 8279960 - Multiple-input multiple-output communication method and multiple-input multiple-output communication system of enabling the method (2012-10-02),
9. 8254830 - Data transmission system for forwarding data using a plurality of antennas (2012-08-28),
10. 7930620 - Method for updating check node in low density parity check decoder (2011-04-19),
11. 7643574 - Transmitting apparatus and method in transmit diversity system (2010-01-05),

Title: Young-Chai Ko: Pioneering Inventor from Seoul

Introduction:

Young-Chai Ko is a man whose passion for innovation and relentless pursuit of excellence have solidified his reputation as a pioneering inventor. With a total of 10 patents to his name, Ko has made a lasting impact on the world of inventions and continues to inspire future generations to think outside the box.

Latest Patents:

1. Method and apparatus for selecting beam in wireless communication system supporting a beamforming scheme:

- This patent is related to a pre-5th-generation (5G) or 5G communication system aimed at supporting higher data rates beyond 4G systems like LTE. It involves selecting a radio frequency beam in a wireless communication system supporting a beamforming scheme.

2. Frequency assignment method and transmission apparatus therefor:

- This patent presents a frequency assignment method in a communication system. It includes transmitting pilot signals, receiving channel information and Signal to Interference Ratio (SIR) from terminals, determining subcarriers for interference alignment, selecting frequency sets for interference alignment, and generating a transmit precoding matrix.

Career Highlights:

Young-Chai Ko has demonstrated his expertise in the field by working with prominent companies such as Samsung Electronics Co., Ltd. and Korea University Industrial & Academic Collaboration Foundation. His contributions to these organizations have been instrumental in pushing the boundaries of technological advancement.

Collaborations:

During his career, Ko has collaborated with esteemed professionals such as Ki-hong Park and Chang Soon Park. Together, they have worked on cutting-edge projects and shared their knowledge to further innovate in their respective fields.

Conclusion:

In conclusion, Young-Chai Ko's dedication to innovation and his impressive portfolio of patents reflect his significant contributions to the world of inventions. His work serves as a beacon of inspiration for aspiring inventors and highlights the importance of pushing boundaries to create a more advanced and interconnected world.

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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