logo

For the Inventor, By the Inventor

Seoul, South Korea

Sang-Woo Lee

This inventor holds 86 USPTO granted patents and 3 published patent applications and 9 EPO patents, primarily in Semiconductor Devices (CPC class H01L51-56). Top assignees: Samsung Electronics Co., Ltd., Samsung Display Co., Ltd., Fairchild Korea Semiconductor Ltd.. Active years: 1991-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Woo Lee. Retrieved from https://idiyas.com/inventor/sang-woo-lee

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

USPTO Granted Patents = 86 

% Patents Active = 69.8

 

Average Co-Inventor Count = 3.2

ph-index = 10

Forward Citations = 519(Granted Patents)

Forward Citations (Not Self Cited) = 511(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Seodaemoon-Ku, Seoul, KR (1991)
  • Bucheon, KR (2000 - 2001)
  • Kyungki-do, KR (2001)
  • Pucheon, KR (2003)
  • Cheonan-si, KR (2009)
  • Hwaseong-si, KR (2011 - 2013)
  • Yongin, KR (2014 - 2017)
  • Suwon-si, KR (2010 - 2018)
  • Yongin-si, KR (2014 - 2019)
  • Gyeonggi-do, KR (2017 - 2020)
  • Seoul, KR (1991 - 2024)

Company Filing History:

goldMedal61 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal13 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
bronzeMedal3 out of 354 
 
Fairchild Korea Semiconductor Ltd.
 patents
4. 2 out of 1,267 
 
Korea University Research and Business Foundation
 patents
5. 2 out of 1,779 
 
Seoul National University
 patents
6. 1 out of 2 
 
Chungju National University Industry-Academic Cooperation Foundation
 patents
7. 1 out of 83 
 
Doosan Corporation
 patents
8. 1 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
9. 4 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1991-2024

Loading Chart...
Loading Chart...
Areas of Expertise:
Semiconductor Devices
Organic Light-Emitting Device
Manufacturing Method
Thin Film
MIMO Wireless Communication
Metal Silicide
Elevated Source/Drain
Inter-Cell Interference
Scheduling Device
Microorganism
N-acetylglucosamine
Battery Technology
86 patents (USPTO):Explore Patents
1. 12051012 - Method and system for information theory-based questioning for goal-oriented dialog system (2024-07-30),
2. 10929818 - Wearable sensor-based automatic scheduling device and method (2021-02-23),
3. 10896951 - Semiconductor devices (2021-01-19),
4. 10840374 - Semiconductor devices with shaped portions of elevated source/drain regions (2020-11-17),
5. 10724015 - Microorganism having improved ability to produce N-acetylglucosamine as a result of modulating glycolytic flux (2020-07-28),
6. 10430345 - Electronic device for controlling file system and operating method thereof (2019-10-01),
7. RE47578 - Organic light-emitting device and of preparing the same (2019-08-19),
8. 10230053 - Organic light-emitting device (2019-03-12),
9. 10156604 - Semiconductor apparatus and method of operating the same (2018-12-18),
10. 10085603 - Vacuum cleaner (2018-10-02),
11. 10043902 - Semiconductor devices with shaped portions of elevated source/drain regions (2018-08-07),
12. 9963696 - Method for screening mutant microorganism overproducing target metabolite using synthetic suicide genetic circuit (2018-05-08),
13. 9865597 - Semiconductor device having fin and dual liner (2018-01-09),
14. 9799080 - Method and apparatus for providing a contact address (2017-10-24),
15. 9620743 - Organic light-emitting display apparatus and method of manufacturing the same (2017-04-11),

Title: The Innovation Journey of Sang-Woo Lee in Seoul

Introduction: Sang-Woo Lee, a prolific inventor based in Seoul, South Korea, has left a significant mark in the world of innovations with his groundbreaking technologies and patents. With an impressive portfolio of 85 patents, Lee's work has revolutionized industries and brought about cutting-edge solutions to complex problems.

Latest Patents: Lee's latest patents showcase his ingenuity and foresight in developing technologies that enhance everyday life. One such invention is the Wearable sensor-based automatic scheduling device and method, which leverages wearable sensors to predict users' schedules in real-time by analyzing their behavioral patterns and location data. Another notable patent is in the field of semiconductor devices, where Lee has designed a device that applies tensile stress to enhance performance.

Career Highlights: Throughout his career, Sang-Woo Lee has made significant contributions to leading tech companies such as Samsung Electronics Co., Ltd., and Samsung Display Co., Ltd. His expertise in semiconductor technology and wearable devices has propelled the companies to new heights in innovation and competitiveness.

Collaborations: Lee has collaborated closely with esteemed coworkers like Gil-heyun Choi and Kyung-In Choi, pooling their expertise to create groundbreaking technologies. Together, they have pushed the boundaries of what is possible in the realm of inventions and patents.

Conclusion: Sang-Woo Lee's journey as an inventor exemplifies the power of innovation and dedication in shaping the future. His relentless pursuit of excellence and collaboration with industry experts have cemented his legacy as a pioneer in the world of technology. Lee's patents continue to inspire and drive progress in various sectors, leaving a lasting impact on the world of inventions.

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]
Loading…