Seongnam, South Korea

Sang Ho Yoon

This inventor holds 15 USPTO granted patents and 3 EPO patents, primarily in LED Technology. Top assignees: Samsung Electronics Co., Ltd., Samsung Led Co., Ltd., Samsung Electro-Mechanics Co., Ltd.. Active years: 2006-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Ho Yoon. Retrieved from https://idiyas.com/inventor/sang-ho-yoon-d75e6dwz

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 60.0

 

Average Co-Inventor Count = 4.5

ph-index = 5

Forward Citations = 74(Granted Patents)


Location History:

  • Kyungki-do, KR (2006)
  • Gyeonggi-Do, KR (2011)
  • Seongnam-si, KR (2010 - 2012)
  • Seongnam, KR (2012)
  • Gyunggi-do, KR (2010 - 2014)
  • Yongin-si, KR (2014)

Company Filing History:


Years Active: 2006-2014

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Areas of Expertise:
Condensing Lens
Lighting Device
Asymmetric Lens
Street Lamp
LED Module
Optical Lens
Nitride Semiconductor
Vertical LED
Light Emitting Device
Semiconductor Laser Diode
15 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Sang Ho Yoon

Introduction

Sang Ho Yoon is a prominent inventor based in Seongnam, South Korea. He has made significant contributions to the field of lighting technology, holding a total of 15 patents. His work focuses on enhancing the efficiency and effectiveness of lighting devices, making them more user-friendly and environmentally conscious.

Latest Patents

Among his latest patents are the "Condensing lens and lighting device equipped with said condensing lens" and the "Asymmetric type lens and street lamp including the same." The condensing lens patent describes a lens that condenses light from a source, allowing for selective incidence on multiple first incident portions based on emission angles. This innovation enables total reflection of refracted light and enhances the overall lighting experience. The asymmetric lens patent features a unique design with at least two curved surfaces that provide different light distribution angles. This design increases the uniformity ratio of illuminance and reduces glare for drivers, thereby improving safety during night drives.

Career Highlights

Sang Ho Yoon has worked with notable companies such as Samsung Electronics Co., Ltd. and Samsung LED Co., Ltd. His experience in these leading organizations has allowed him to develop and refine his innovative ideas in lighting technology.

Collaborations

Throughout his career, Yoon has collaborated with talented individuals, including Su Yeol Lee and Doo Go Baik. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Sang Ho Yoon's contributions to lighting technology through his innovative patents demonstrate his commitment to improving the efficiency and safety of lighting devices. His work continues to influence the industry and pave the way for future advancements.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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