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For the Inventor, By the Inventor

Yongin, South Korea

Chol-Su Yoon

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2009-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chol-Su Yoon. Retrieved from https://idiyas.com/inventor/chol-su-yoon-rucj80uf

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:

goldMedal4 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2009-2017

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4 patents (USPTO):Explore Patents
1. 9538314 - Near field communication device, electronic system having the same and method of controlling power in near field communication device (2017-01-03),
2. 9136915 - Wireless communication device (2015-09-15),
3. 8035483 - Oscillator tuning system and oscillator tuning method (2011-10-11),
4. 7482930 - Limiter for controlling overvoltage and RFID tag having the same (2009-01-27),

Title: Chol-Su Yoon: Innovator in Near Field Communication Technology

Introduction

Chol-Su Yoon is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of wireless communication, particularly in near field communication (NFC) technology. With a total of 4 patents to his name, Yoon continues to push the boundaries of innovation in his field.

Latest Patents

Yoon's latest patents include a near field communication device and a wireless communication device. The near field communication device features a resonance unit and an NFC chip that work together to communicate data with external NFC cards. This device estimates the distance between the resonance unit and the NFC card, adjusting the electromagnetic wave's magnitude accordingly. His wireless communication device comprises an antenna, a transceiver, a filter circuit, and an attenuation circuit, enabling effective communication with external devices while eliminating unwanted harmonic elements.

Career Highlights

Chol-Su Yoon is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in developing cutting-edge communication technologies. His work has been instrumental in advancing the capabilities of NFC devices, making them more efficient and reliable.

Collaborations

Yoon collaborates with talented coworkers such as Il-Jong Song and Young-Hoon Min, contributing to a dynamic team focused on innovation and technological advancement.

Conclusion

Chol-Su Yoon is a key figure in the realm of near field communication technology, with a proven track record of innovation and collaboration. His contributions continue to shape the future of wireless communication.

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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