IDiyas

For the Inventor, By the Inventor

Yongin-si, South Korea

Hyewon Choi

USPTO Granted Patents = 11 

Average Co-Inventor Count = 8.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Suwon-si, KR (2023)
  • Yongin-si, KR (2022 - 2024)

Company Filing History:

goldMedal11 out of 26,887 
 
Samsung Display Co., Ltd.
 patents
silverMedal1 out of 6 
 
Lapto Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2022-2025

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11 patents (USPTO):Explore Patents
1. 12396363 - Light-emitting device and an electronic apparatus including the same (2025-08-19),
2. 12284859 - Organic light-emitting device and apparatus including the same (2025-04-21),
3. 12279475 - Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same (2025-04-14),
4. 12219789 - Organic light-emitting device and apparatus including the same (2025-02-04),
5. 12167618 - Light emitting element and display panel including the same (2024-12-10),
6. 12069890 - Light-emitting device and an electronic device including the same (2024-08-20),
7. 11812659 - Organic electroluminescence device and polycyclic compound for organic electroluminescence device (2023-11-07),
8. 11778844 - Light emitting element and display panel including the same (2023-10-03),
9. 11758760 - Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same (2023-09-12),
10. 11626566 - Organic light-emitting device and apparatus including the same (2023-04-11),
11. 11437604 - Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same (2022-09-06),

Title: The Innovative Contributions of Hyewon Choi

Introduction

Hyewon Choi is a prominent inventor based in Yongin-si, South Korea. She has made significant contributions to the field of light-emitting devices, holding a total of 11 patents. Her work has advanced the technology used in electronic apparatuses, showcasing her expertise and innovative spirit.

Latest Patents

Among her latest patents is a light-emitting device that includes a first electrode, a second electrode facing the first electrode, and an interlayer that contains an emission layer. This device also features a capping layer on the second electrode, with the interlayer incorporating an electron transport region. Additionally, she has developed an organic light-emitting device that consists of a mixed layer, an emission layer, and a buffer layer, adhering to specific equations that enhance its performance.

Career Highlights

Hyewon Choi has worked with notable companies such as Samsung Display Co., Ltd. and Lapto Co., Ltd. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking technologies in the display industry.

Collaborations

Throughout her career, Hyewon has collaborated with talented individuals, including Jaeweon Hur and Kyungsik Kim. These partnerships have fostered an environment of creativity and innovation, leading to the development of advanced technologies.

Conclusion

Hyewon Choi's contributions to the field of light-emitting devices and her impressive portfolio of patents highlight her role as a leading inventor. Her work continues to influence the industry and inspire future innovations.

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