Dong Hyun Lee

This inventor holds 150 USPTO granted patents and 30 published patent applications and 26 EPO patents, primarily in Lighting Technology (CPC class F21Y2115-10). Top assignees: Lg Innotek Co., Ltd., Samsung Electronics Co., Ltd., Lg Electronics Inc.. Active years: 1991-2026.

USPTO Granted Patents = 150 (Patent Applications = 30)

% Patents Active = 86.0

EPO Patents = 26 (Patent Applications = 39)

Average Co-Inventor Count = 2.9

ph-index = 13

Forward Citations = 732(Granted Patents)

Forward Citations (Not Self Cited) = 653(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Suwon, KR (2006)
Incheon-si, KR (2013)
Geoje-si, KR (2013)
Changwon-si, KR (2016 - 2017)
Yuseong-gu, KR (2017)
Hwaseong-si, KR (2015 - 2022)
Cheongju-Si, KR (2020 - 2022)
Asan-si, KR (2022)
Anyang-si, KR (2009 - 2023)
Gwangju, KR (2010 - 2023)
Suwon-si, KR (2015 - 2023)
Uiwang-si, KR (2023)
Seoul, KR (1991 - 2024)
Gyeonggi-do, KR (2009 - 2024)

Company Filing History:

Samsung Electronics Co., Ltd.

Hyundai Motor Company

Korea Institute of Energy Research

Lg Household & Health Care Ltd.

Samsung Display Co., Ltd.

patents

15. 2 out of 83

Samsung Heavy Ind. Co., Ltd

patents

16. 2 out of 638

University-Industry Cooperation Group of Kyung Hee University

patents

17. 1 out of 196

Chonnam National University

patents

18. 1 out of 208

Chung Ang University Industry Academic Cooperation

patents

19. 1 out of 107

Dongjin Semichem Co., Ltd.

patents

20. 1 out of 8,094

Kia Motors Corporation

patents

21. 1 out of 542

Korea Electronics Technology Institute

patents

22. 1 out of 119

Korea Institute of Ocean Science & Technology

Samsung Eletronica Da Amazonia Ltda.

patents

25. 1 out of 3

Sasmung Electronics Co., Ltd

patents

26. 1 out of 1,779

Seoul National University

patents

27. 1 out of 1,352

Sungkyunkwan University

patents

28. 1 out of 948

Zenith Electronics Corporation

patents

where one patent can have more than one assignee

Years Active: 1991-2026

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Areas of Expertise:

Lighting Device

IoT Network

Lithium Battery

Optical Assembly

Machine Learning

Electromyography

Robot Hand

Recombinant Vector

Memory System

Digital Hearing Device

Nerve Electrode

Cleaning Device

150 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12724191 - Lighting module and lighting device having same (2026-09-01),

2. 12723727 - Lighting device (2026-09-01),

3. 12687275 - Lighting device including sensor that transmits and receives and lamp including the same (2026-07-21),

4. 12669230 - Lighting device (2026-06-30),

5. 12573664 - Electrolyte for a lithium secondary battery including an ionic liquid containing an ether functional group and a lithium secondary battery including the same (2026-03-10),

6. 12549970 - System and method for identifying spatial resource for IOT network based on machine learning (2026-02-10),

7. 12532576 - Lighting device and lamp comprising same (2026-01-20),

8. 12491816 - Optical assembly and rear-view mirror assembly having same (2025-12-09),

9. 12467593 - Lighting apparatus and lamp comprising same (2025-11-11),

10. 12460787 - Lighting device including sensor that transmits and receives and lamp including the same (2025-11-04),

11. 12420086 - Method of manufacturing nerve electrode (2025-09-23),

12. 12410901 - Lighting device (2025-09-09),

13. 12409782 - Optical assembly and rear-view mirror assembly comprising same (2025-09-09),

14. 12398854 - Lighting device (2025-08-26),

15. 12297969 - Lighting module and lighting device comprising same (2025-05-13),

Dong Hoo Lee: A Prolific Inventor from Seoul with Over 500 Patents

South Korea's technology landscape is known for its innovative products and services, and Dong Hoo Lee is a testament to this. With over 500 patents to his name, Dong Hoo has made a lasting contribution to the world of technology and wireless communication.

His latest patents revolve around the dynamic changing of connections in wireless LAN, which is a crucial component in the fast-paced world of mobile communication. His invention allows for the change of connection to another wireless LAN while ensuring the access point (AP) remains stable. This is done by generating a temporary wireless LAN service profile, which allows for seamless transmission of data and connectivity.

Dong Hoo's other patents include a network system and device which reduces signaling delay and improves the efficiency of device operation. His work in this area helps to reduce delays in signaling processing with respect to user equipment (UE) and contributes to a smoother overall user experience.

Dong Hoo has worked with many notable companies in South Korea, including KT Corporation and SK Telecom Company, Ltd. His coworkers Jin Young Kim and Seung Hyub Baek are also known for their contributions to the field of wireless communication.

Dong Hoo's impressive patent portfolio shows his dedication and passion for innovation in the field of wireless communication. His work has helped to shape the world we live in today, and his continued efforts will undoubtedly bring us closer to an even more connected future.