Anyang, South Korea

Chang Bun Yoon

This inventor holds 8 USPTO granted patents and 4 published patent applications. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2014-2017.

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

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 10(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2014 - 2015)
  • Gyunggi-do, KR (2015)
  • Bucheon-si, KR (2016)
  • Anyang-Si, KR (2016 - 2017)
  • Gwangmyeong-si, KR (2017)

Company Filing History:


Years Active: 2014-2017

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8 patents (USPTO):Explore Patents

Title: Chang Bun Yoon: Innovating in Semiconductor Technology

Introduction

Chang Bun Yoon is an accomplished inventor based in Anyang-si, South Korea, known for his significant contributions to semiconductor technology. With a total of 8 patents to his name, he has played a pivotal role in developing advanced solutions in this field.

Latest Patents

Among his latest innovations are two notable patents: the bonding wire for semiconductor packages and the semiconductor light emitting device package. The bonding wire for semiconductor packages features a core portion made of silver (Ag) surrounded by a shell layer of gold (Au). This design, which has a thickness ranging from 2 nm to 23 nm, enhances the efficiency and effectiveness of semiconductor packages. The second patent involves a semiconductor light emitting device package that incorporates a wavelength conversion unit. This unit, composed of a mixture of a wavelength conversion material and glass, works alongside a reflective film to optimize the light emitted from the device.

Career Highlights

Chang Bun Yoon is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of innovation in semiconductor technology. His work is highly regarded in the industry, particularly for its practical applications and forward-thinking designs.

Collaborations

Throughout his career, Chang Bun Yoon has collaborated with talented coworkers, including Chul Soo Yoon and Min Jung Park. These partnerships have played a crucial role in the development and success of numerous projects within Samsung Electronics.

Conclusion

Chang Bun Yoon stands out as a prominent inventor in the field of semiconductor technology, with his patents showcasing his commitment to innovation. His work not only enhances the functionality of semiconductor devices but also significantly contributes to advancements in the technology sector.

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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