Ji Eun Lee

USPTO Granted Patents = 62 (Patent Applications = 24)

CIPO Patents = 5 (Patent Applications = 1)

EPO Patents = 27 (Patent Applications = 37)

Average Co-Inventor Count = 4.1

ph-index = 8

Forward Citations = 125(Granted Patents)

Forward Citations (Not Self Cited) = 118(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Incheon, KR (2016)
Daejeon, KR (2013 - 2022)
Yongin-si, KR (2022 - 2023)
Seoul, KR (2004 - 2024)

Company Filing History:

15 out of 27,085

Samsung Display Co., Ltd.

Lg Energy Solution, Ltd.

Industry-University Cooperation Foundation Hanyang University

Dong-a Teaching Materials Co., Ltd.

patents

9. 2 out of 63

Hanmi Science Co., Ltd.

Amazon Technologies, Inc.

Sungshin Women's University Industry-academic Cooperation Foundation

patents

15. 1 out of 1,572

Seoul National University

patents

16. 1 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 2004-2025

Loading Chart...

Areas of Expertise:

Secondary Battery

Display Device

Quantum Dots

Superjunction Semiconductor

Organic Light-Emitting Display

Cargo Delivery System

Electrowetting Display

Suture Manufacturing

Carbon Emission Charges

Image Display Control

Wearable Device Module

Lithium Iron Phosphate

62 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12509420 - Compound as a UBR box domain ligand (2025-12-30),

2. 12463287 - Secondary battery and sealing block (2025-11-04),

3. 12383624 - Cargo delivery system and composition comprising the same (2025-08-12),

4. 12349526 - Display device including bank pattern (2025-07-01),

5. 12256563 - Superjunction semiconductor device having reduced source area (2025-03-18),

6. 12201261 - Capsule endoscope apparatus and method of supporting lesion diagnosis (2025-01-21),

7. 12200350 - Image display device and method for controlling same (2025-01-14),

8. 12189238 - Backlight unit and display device comprising same (2025-01-07),

9. 12132163 - Method for manufacturing secondary battery and secondary battery (2024-10-29),

10. 12118924 - Display device having plurality of initialization power sources (2024-10-15),

11. 11968874 - Organic light-emitting display device including quantum dots (2024-04-23),

12. 11954694 - Platform and method for calculating payment, contribution, investment and dividend return of carbon emission charges based on blockchain (2024-04-09),

13. 11950473 - Display device (2024-04-02),

14. 11932794 - Quantum-dot based on graded-shell structure and manufacturing method of the same (2024-03-19),

15. 11855136 - Super junction semiconductor device and method of manufacturing the same (2023-12-26),

Sure, I can help you with that! Here is the article about inventor Ji Eun Lee:

Title: Innovator Spotlight: Ji Eun Lee, Pioneering Innovations in Seoul

Introduction:

Ji Eun Lee is a prominent inventor based in Seoul, South Korea, who has made significant contributions to the fields of technology and sustainability. With a total of 51 patents to his name, Ji Eun Lee is known for his groundbreaking work in the development of innovative technologies.

Latest Patents:

1. "Organic light-emitting display device including quantum dots"

Ji Eun Lee's latest patent is an organic light-emitting display device that incorporates quantum dots. This technology features an RGB color filter layer that utilizes quantum dots to eliminate interference among red, green, and blue color filters, resulting in enhanced display quality.

2. "Platform and method for calculating payment, contribution, investment and dividend return of carbon emission charges based on blockchain"

Another recent patent by Ji Eun Lee involves a blockchain-based platform for consumers to invest in climate-related financial products. This innovative method allows consumers to calculate and voluntarily pay carbon emission charges based on their transactions data, offering incentives for sustainable consumption practices.

Career Highlights:

Ji Eun Lee has held key positions at leading companies such as LG Chem, Ltd and Samsung Display Co., Ltd. His expertise and innovative mindset have played a crucial role in the development of cutting-edge technologies in the display and consumer electronics industries.

Collaborations:

Throughout his career, Ji Eun Lee has collaborated with esteemed colleagues such as Hong-Kyu Park and Soo Min Park. These collaborations have resulted in the successful implementation of groundbreaking technologies and the advancement of sustainable practices in the industry.

Conclusion:

In conclusion, Ji Eun Lee stands out as a visionary inventor whose work has significantly impacted the fields of technology and sustainability. With a strong track record of patented innovations and collaborations with industry experts, Ji Eun Lee continues to drive forward progress in creating a more sustainable and technologically advanced future.

Should you need more information or details, feel free to reach out!

This text is generated by artificial intelligence and may not be accurate.