Suwon, South Korea

Do Yun Jang

This inventor holds 30 USPTO granted patents and 1 published patent application and 18 EPO patents, primarily in Refrigeration Technology. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Do Yun Jang. Retrieved from https://idiyas.com/inventor/do-yun-jang

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

USPTO Granted Patents = 30 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 48(Granted Patents)


Location History:

  • Pusan, KR (2017)
  • Gyeonggi-do, KR (2019)
  • Busan, KR (2016 - 2020)
  • Suwon-si, KR (2018 - 2023)

Company Filing History:


Years Active: 2016-2025

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Areas of Expertise:
Refrigerator
Ice-Making Tray
Ice Storage
Ice Maker
Rotatable Door
Dispenser
Coupling Mechanism
Curd Maker
Control Method
Refrigerator Design
30 patents (USPTO):Explore Patents

Title: Innovations of Do Yun Jang: Pioneering Ice-Making Technologies

Introduction: Do Yun Jang, an inventive mind based in Suwon-si, South Korea, has established a remarkable portfolio of 30 patents. His groundbreaking work primarily focuses on innovative ice-making technologies, aimed at enhancing efficiency and quality in refrigeration systems.

Latest Patents: Among his latest innovations are the "Ice-making tray and refrigerator comprising same." This invention introduces a high-speed ice-making tray designed to produce clearer ice. The unique structure features a second tray with ice cells for storing water, which overlaps a first tray that efficiently utilizes aluminum as a heat exchanger. The dual-layer design not only accelerates the ice-making process but also incorporates various functional compartments, such as a temperature sensor accommodating part for enhanced monitoring. Furthermore, the refrigerator design includes an ice-making chamber that boasts a meticulously structured wall with a guide rib, allowing for effective functionality and easy separation of ice through a rotatable ejector.

Career Highlights: Do Yun Jang's career is highlighted by his tenure at Samsung Electronics Co., Ltd., where he has contributed significantly to the advancement of refrigeration technologies. His dedication to innovation has led to the development of efficient and user-friendly appliances that improve everyday life.

Collaborations: Throughout his career, Jang has collaborated with notable peers, including Jin Tae Jeong and Bong Su Son. These collaborative efforts reflect his commitment to teamwork and shared innovation in the field of refrigeration technology.

Conclusion: In conclusion, Do Yun Jang's contributions to ice-making technology exemplify the spirit of innovation. With a striking portfolio of patents and impactful collaborations, he continues to influence advancements in the refrigeration industry, positioning himself as a leader in design and efficiency.

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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