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For the Inventor, By the Inventor

Seoul, South Korea

Jeongjin Lee

This inventor holds 23 USPTO granted patents and 17 published patent applications and 4 EPO patents, primarily in Semiconductor Manufacturing. Top assignees: Samsung Electronics Co., Ltd., Samsung Electronics Ltd., Hyundai Card Co., Ltd.. Active years: 2017-2026.

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

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

USPTO Granted Patents = 23 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.8

ph-index = 3

Forward Citations = 16(Granted Patents)


Location History:

  • Asan-si, KR (2017)
  • Seoul, KR (2017 - 2021)
  • Hwaseong-si, KR (2021 - 2024)

Company Filing History:

goldMedal13 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal7 out of 6,376 
 
Samsung Electronics Ltd.
 patents
bronzeMedal3 out of 6 
 
Hyundai Card Co., Ltd.
 patents
4. 3 out of 3 
 
Kb Kookmincard Co., Ltd.
 patents
5. 3 out of 3 
 
Lotte Card Co., Ltd.
 patents
6. 3 out of 3 
 
Nonghyup Bank
 patents
7. 3 out of 3 
 
Samsung Card Co., Ltd.
 patents
8. 3 out of 10 
 
Shinhancard Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:
Image Sensor
Stacked Chips
Semiconductor Process
Overlay Correction
EUV Photomask
Device Manufacturing
Electronic Device
Touch Input Sensing
Payment Device
Dynamic PAN
Transaction Processing
Overlay Measurement
23 patents (USPTO):Explore Patents
1. 12740176 - Image sensor including stacked chips (2026-09-15),
2. 12730380 - Method of controlling semiconductor process and semiconductor processing apparatus (2026-09-08),
3. 12723873 - Overlay measuring method and system, and method of manufacturing a semiconductor device using the same (2026-09-01),
4. 12717247 - Method of correcting overlay, method of controlling semiconductor process, and semiconductor processing apparatus (2026-08-25),
5. 12593660 - Method of manufacturing semiconductor device (2026-03-31),
6. 12585199 - Overlay correction method, and exposure method and semiconductor device manufacturing method including overlay correction method (2026-03-24),
7. 12563743 - Semiconductor device having improved device bonding features, performance and reliability (2026-02-24),
8. 12395161 - Flip-flop based on clock signal and pulse signal (2025-08-19),
9. 11927879 - Extreme ultraviolet (EUV) photomask and method of manufacturing semiconductor device using the same (2024-03-12),
10. 11921421 - Overlay correcting method, and photolithography method, semiconductor device manufacturing method and scanner system based on the overlay correcting method (2024-03-05),
11. 11796923 - Overlay correction method, method of evaluating overlay correction operation, and method of fabricating semiconductor device using the overlay correction method (2023-10-24),
12. 11537042 - Overlay correcting method, and photolithography method, semiconductor device manufacturing method and scanner system based on the overlay correcting method (2022-12-27),
13. 11526087 - Method of manufacturing a semiconductor device (2022-12-13),
14. 11456222 - Overlay correction method and semiconductor fabrication method including the same (2022-09-27),
15. 11422455 - EUV exposure apparatus, and overlay correction method and semiconductor device fabricating method using the same (2022-08-23),

Title: Jeongjin Lee: Pioneering Inventor from Seoul

Introduction: Jeongjin Lee is a distinguished inventor hailing from Seoul, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Jeongjin Lee holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Jeongjin Lee has worked with top research institutions and leading tech companies, consistently pushing the boundaries of what is possible in the realm of technological advancements.

Collaborations: Throughout his career, Jeongjin Lee has collaborated with renowned scientists, engineers, and inventors from around the globe, fostering a culture of innovation and knowledge-sharing.

Conclusion: Jeongjin Lee's passion for innovation, coupled with his relentless drive to create a better future through technology, solidifies his position as a trailblazing inventor in the global innovation landscape.

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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