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For the Inventor, By the Inventor

Suwon, South Korea

Changhyun Lee

This inventor holds 66 USPTO granted patents and 7 published patent applications and 3 EPO patents, primarily in Semiconductor Devices (CPC class H01L). Top assignee: Samsung Electronics Co., Ltd.. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changhyun Lee. Retrieved from https://idiyas.com/inventor/changhyun-lee

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

Calculating rank
USPTO Granted Patents = 66 

% Patents Active = 87.9

 

Average Co-Inventor Count = 3.0

ph-index = 10

Forward Citations = 578(Granted Patents)

Forward Citations (Not Self Cited) = 522(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Gyeonggi-do, KR (2011 - 2015)
  • Hwasung, KR (2013 - 2015)
  • Suwon-si, KR (2011 - 2024)

Company Filing History:

goldMedal66 out of 138,671 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2011-2026

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Areas of Expertise:
Semiconductor Devices
3D Memory
Nonvolatile Memory
Temperature Control
Wireless Communication
Artificial Intelligence
Stack Structure
Channel Design
Lighting Control
Fabrication Methods
Electronic Devices
66 patents (USPTO):Explore Patents
1. 12774815 - Cooking appliance (2026-10-27),
2. 12760908 - Cooking apparatus (2026-10-13),
3. 12655990 - Cooking equipment (2026-06-16),
4. 12635042 - Cooking apparatus (2026-05-19),
5. 12540733 - Cooking apparatus (2026-02-03),
6. 12432825 - Cooking apparatus (2025-09-30),
7. 12193132 - Cooking appliance (2025-01-07),
8. RE50089 - Three dimensional semiconductor devices (2024-08-20),
9. 11892925 - Electronic device for reconstructing an artificial intelligence model and a control method thereof (2024-02-06),
10. 11121154 - Semiconductor device including a stack having a sidewall with recessed and protruding portions (2021-09-14),
11. 11107833 - Semiconductor devices (2021-08-31),
12. 11040169 - Method and apparatus for controlling temperature adjustment device (2021-06-22),
13. 10978479 - Three-dimensional semiconductor memory devices (2021-04-13),
14. 10939313 - Method and apparatus for managing electronic device through wireless communication (2021-03-02),
15. 10748929 - Three-dimensional semiconductor devices (2020-08-18),

Title: Changhyun Lee - Innovative Inventor from Suwon-si, KR

Introduction: Changhyun Lee is a talented inventor hailing from Suwon-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Changhyun Lee holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Changhyun Lee has worked with various tech companies and research institutions, leading teams to develop cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Changhyun Lee has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Changhyun Lee's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.

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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