Yeong Rae Chang

This inventor holds 100 USPTO granted patents and 16 published patent applications and 51 EPO patents, primarily in Optical Films (CPC class G02B1-14). Top assignees: Lg Chem, Ltd, Lucky Limited, Shanjin Optoelectronics (Suzhou) Co., Ltd.. Active years: 1997-2025.

USPTO Granted Patents = 100 (Patent Applications = 16)

% Patents Active = 99.0

EPO Patents = 51 (Patent Applications = 58)

Average Co-Inventor Count = 4.5

ph-index = 8

Forward Citations = 196(Granted Patents)

Forward Citations (Not Self Cited) = 112(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Shanjin Optoelectronics (Suzhou) Co., Ltd.

patents

Years Active: 1997-2025

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Areas of Expertise:

Optical Laminate

Reddening-Resistant Layer

Anti-Reflective Film

Aerogel Precursor

Flexible Plastic Film

Photocurable Coating

Visibility Improving Film

Plastic Lens Substrate

Polarizer Protective Film

Low Refractive Layer

Optical Functional Layer

Wearable Device

100 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12337583 - Optical laminate (2025-06-24),

2. 12253703 - Reddening-resistant layer (2025-03-18),

3. 12216300 - Optical laminate comprising an optical functional layer and a porous layer (2025-02-04),

4. 12204127 - Optical laminate (2025-01-21),

5. 12202230 - Reddening-resistant layer (2025-01-21),

6. 12130456 - Optical laminate (2024-10-29),

7. 12129348 - Hard coating film (2024-10-29),

8. 12124068 - Reddening-resistant layer (2024-10-22),

9. 12124067 - Optical laminate including reddening-resistant layer (2024-10-22),

10. 12083771 - Optical laminate (2024-09-10),

11. 12025822 - Reddening-resistant layer (2024-07-02),

12. 12019256 - Optical laminate (2024-06-25),

13. 11760647 - Aerogel precursor and aerogel produced using same (2023-09-19),

14. 11681154 - Wearable device including a plastic lens substrate (2023-06-20),

15. 11680172 - Photocurable coating composition for forming low refractive layer (2023-06-20),

Title: Yeong Rae Chang - Innovative Inventor from Daejeon, KR

Introduction: Yeong Rae Chang is a distinguished male inventor hailing from the vibrant city of Daejeon, South Korea. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

Latest Patents: Yeong Rae Chang's latest patents showcase his expertise in areas such as electronics, renewable energy, and biotechnology. His innovative solutions have garnered attention for their practicality and efficiency in addressing modern challenges.

Career Highlights: Throughout his illustrious career, Yeong Rae Chang has been recognized for his groundbreaking inventions that have pushed the boundaries of traditional thinking. His commitment to excellence and dedication to research have led to the development of cutting-edge technologies that have the potential to revolutionize industries.

Collaborations: Yeong Rae Chang has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has resulted in successful partnerships that have accelerated the pace of innovation.

Conclusion: In conclusion, Yeong Rae Chang stands as a visionary inventor whose work continues to inspire and shape the future of technology. His relentless pursuit of excellence and unwavering commitment to innovation make him a true pioneer in the world of patents and inventions.