Hyun Jae Lee

This inventor holds 139 USPTO granted patents and 65 published patent applications, plus 1 CIPO patent and 10 EPO patents, primarily in Display Technology (CPC class G06F3-0412). Top assignees: Lg Electronics Inc., Samsung Display Co., Ltd., Electronics and Telecommunications Research Institute. Active years: 2000-2026.

USPTO Granted Patents = 139 (Patent Applications = 65)

% Patents Active = 88.5

CIPO Patents = 1

EPO Patents = 10 (Patent Applications = 4)

Average Co-Inventor Count = 2.9

ph-index = 17

Forward Citations = 1,254(Granted Patents)

Forward Citations (Not Self Cited) = 1,207(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Jinju-si, KR (2007)
Gumi, KR (2010)
Gyeongbuk, KR (2013)
Suwon-si, KR (2014)
Suncheon-si, KR (2015)
Goyang-si, KR (2016)
Daejeon-si, KR (2013 - 2017)
Hwaseong-si, KR (2022)
Gyeonggi-do, KR (2014 - 2023)
Daejeon, KR (2000 - 2024)
Seoul, KR (2003 - 2024)
Seongnam-si, KR (2021 - 2024)
Yongin-si, KR (2023 - 2024)

Company Filing History:

Samsung Display Co., Ltd.

patents

25 out of 11,745

Electronics and Telecommunications Research Institute

patents

4. 25 out of 20,217

Hyundai Motor Company

patents

5. 12 out of 8,093

Kia Motors Corporation

Samsung Electronics Co., Ltd.

Samsung Sds Co., Ltd.

patents

12. 2 out of 1,774

Seoul National University

16. 1 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 2000-2026

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Areas of Expertise:

Display Device

Touch Sensing

Electronic Apparatus

Thermal Management

Medical Imaging

Antenna Switch

Vehicle Suspension

Electric Vehicle

139 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12619824 - Method for generating summary and system therefor (2026-05-05),

2. 12498811 - Sensor driving circuit and display device including the same (2025-12-16),

3. 12487702 - Display device setting touch areas corresponding to each of display areas (2025-12-02),

4. 12475829 - Display device including first and second scan drivers to provide scan signals to different transistors of a pixel circuit (2025-11-18),

5. 12422959 - Input sensing device, display device including the same, and electronic device including the display device (2025-09-23),

6. 12416986 - Input sensing part and display device including the same (2025-09-16),

7. 12400420 - Medical imaging device and medical image processing method (2025-08-26),

8. 12393294 - Electronic apparatus (2025-08-19),

9. 12393237 - Display device including a metal pattern (2025-08-19),

10. 12381324 - Electronic device including antenna switch (2025-08-05),

11. 12330477 - Slim-type heat management system for electric vehicle (2025-06-17),

12. 12330470 - Suspension for vehicle and vehicle including same (2025-06-17),

13. 12280630 - Suspension for vehicle and vehicle including same (2025-04-21),

14. 12269370 - Method for controlling thermal management systems of power plant (2025-04-08),

15. 12261021 - Apparatus and method for treating substrate (2025-03-25),

Meet Hyun Sup Lee: The Korean Inventor with 236 Patents

Hyun Sup Lee is a prolific inventor from Seoul, KR, who has made substantial contributions to the field of display technology. As a veteran engineer, Lee has registered an impressive 236 patents to his name, making him one of the most prolific inventors in Korea.

His most recent patents include the flexible display device and optical device, which represent a significant milestone in the field of flexible displays. The flexible display device includes a first display area, a second display area, a first bending area, and three circuit units. The device is designed to enable the screen to bend and fold without damaging the display.

Another remarkable invention from Lee is the display apparatus, which features a base substrate, an active pattern, a first electrode, a second electrode, a control electrode, and a display element. This innovative display technology enhances the viewing experience of users by producing brighter and more vivid images.

Lee has worked for several companies in Korea, including Samsung Display Co., Ltd. and Hyundai Motor Corporation, and collaborated with many colleagues, including Dong Jin Kim and Jin Sam Kwak.

As an accomplished inventor with extensive experience in the field of display technology, Lee has positioned himself as a valuable resource in the Korean innovation ecosystem. His contributions have advanced the state of the art and set a new benchmark for innovation in the country.