Seoul, South Korea

Chang Shik Yoon

This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Shik Yoon. Retrieved from https://idiyas.com/inventor/chang-shik-yoon

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Chang Shik Yoon: Innovator in Micro Speaker Technology

Introduction

Chang Shik Yoon is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of electronic devices, particularly in the development of micro speakers. His innovative approach has led to the creation of a patented technology that enhances audio experiences in compact devices.

Latest Patents

Chang Shik Yoon holds a patent for an electronic device featuring a micro speaker. This micro speaker includes a diaphragm, at least one coil coupled with the diaphragm, and a magnet designed to interact with a magnetic field induced by the coil. Additionally, it features a yoke plate located at the bottom of the magnet, which supports the magnet and includes a hole. The design incorporates a height difference in the lower surface of the yoke plate, enhancing its functionality.

Career Highlights

Chang Shik Yoon is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of innovation in electronic devices. His contributions have not only advanced the company's product offerings but have also set new standards in the industry.

Collaborations

Throughout his career, Chang Shik Yoon has collaborated with talented individuals such as Ki Won Kim and Byoung Hee Lee. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Chang Shik Yoon's work in micro speaker technology exemplifies the spirit of innovation in the electronics industry. His patented inventions and collaborations with esteemed colleagues highlight his commitment to advancing technology. His contributions continue to shape the future of electronic devices.

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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