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Joong-Hwan Yang

USPTO Granted Patents = 24 (Patent Applications = 2)

EPO Patents = 11 (Patent Applications = 11)

Average Co-Inventor Count = 4.9

ph-index = 3

Forward Citations = 36(Granted Patents)

Location History:

Gyeonggi-do, KR (2012)
Gwangmyeong-si, KR (2015 - 2020)
Paju-si, KR (2022 - 2024)

Company Filing History:

Korea University Research and Business Foundation

where one patent can have more than one assignee

Years Active: 2012-2024

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24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12137611 - Compound, and organic light emitting device and organic light emitting display device including the same (2024-11-05),

2. 11895915 - Organic light emitting diode and organic light emitting device having the same (2024-02-06),

3. 11800732 - Organic light emitting diode and organic light emitting device having the same (2023-10-24),

4. 11696495 - Organic emitting compound, and organic light emitting diode and organic light emitting display device including the same (2023-07-04),

5. 11683982 - Organic compound having excellent thermal resistance property and luminescent property, organic light emitting diode and organic light emitting device having the compound (2023-06-20),

6. 11678573 - Organic compound, organic light-emitting diode and organic light-emitting device containing the compound (2023-06-13),

7. 11655219 - Organic compound, organic light emitting diode and organic light emitting device including the compound (2023-05-23),

8. 11492330 - Organic compound, and organic light-emitting diode and organic light-emitting device having the compound (2022-11-08),

9. 11430965 - Organic light emitting diode and organic light emitting display device including the same (2022-08-30),

10. 11424424 - Organic light emitting diode and organic light emitting device having the same (2022-08-23),

11. 11401268 - Organic compound having improved luminescent properties, organic light emitting diode and organic light emitting device having the compound (2022-08-02),

12. 10651399 - Delayed fluorescence compound, and organic light emitting diode and display device using the same (2020-05-12),

13. 10566561 - Organic light emitting diode and organic light emitting display device including the same (2020-02-18),

14. 10193085 - Delayed fluorescence compound, and organic light emitting diode and display device using the same (2019-01-29),

15. 10135005 - Delayed fluorescence compound, and organic light emitting diode and display device using the same (2018-11-20),

Title: Innovations in Organic Light Emitting Devices: The Work of Joong-Hwan Yang

Introduction: Joong-Hwan Yang is an accomplished inventor based in Gwangmyeong-si, South Korea, known for his significant contributions to the field of organic light emitting devices (OLEDs). With an impressive portfolio of 24 patents, Yang's innovations play a crucial role in advancing display technologies and enhancing user experiences.

Latest Patents: Among Yang's latest patents are groundbreaking developments focusing on compounds used in organic light emitting devices. One notable patent describes a compound that serves as both a host and a dopant in an emitting material layer. This innovation involves an organic light emitting device and an organic light emitting display device that incorporates this compound, aiming to improve device performance. Another recent patent highlights an OLED that integrates multiple compounds, including those with bipolar and delayed fluorescent properties, as well as those designed for enhanced color purity and luminous efficiency. These advancements not only promise longer life spans for devices but also lower driving voltage requirements, marking a significant step forward in OLED technology.

Career Highlights: Yang has accumulated extensive industry experience through his work with renowned companies such as LG Display Co., Ltd. and LG Chem, Ltd. His tenure at these organizations has enabled him to collaborate with fellow innovators and researchers, furthering the development of light emitting solutions that meet the evolving demands of the market.

Collaborations: Throughout his career, Joong-Hwan Yang has partnered with talented colleagues, including Jun-Yun Kim and Dae-Wi Yoon. These collaborations have led to the creation of sophisticated technologies that have helped redefine the capabilities of organic light emitting devices.

Conclusion: Joong-Hwan Yang's innovative approach to organic light emitting devices positions him as a key figure in this sector. With a robust portfolio of patents and a strong professional network, Yang continues to contribute to the future of display technology, paving the way for smarter, more efficient devices that enhance everyday experiences.

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