Gyunggi-do, South Korea

Sang Yeob Song

This inventor holds 17 USPTO granted patents and 7 published patent applications, primarily in Semiconductor Devices. Top assignees: Samsung Electronics Co., Ltd., Samsung Led Co., Ltd.. Active years: 2010-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Yeob Song. Retrieved from https://idiyas.com/inventor/sang-yeob-song

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

USPTO Granted Patents = 17 

% Patents Active = 82.4

Average Co-Inventor Count = 4.6

ph-index = 4

Forward Citations = 88(Granted Patents)


Location History:

  • Seoul, KR (2011 - 2014)
  • Gyeonggi-do, KR (2014)
  • Suwon, KR (2014)
  • Gyunggi-do, KR (2010 - 2016)
  • Suwon-si, KR (2017)

Company Filing History:


Years Active: 2010-2017

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Areas of Expertise:
Light Emitting Diode
Semiconductor Device
Manufacturing Method
Group III Nitride
Vertical Structure LED
Trench Substrate
White Light Emitting
Surface Treatment
Pattern Formation
LED Device
17 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Sang Yeob Song

Introduction

Sang Yeob Song, a distinguished inventor based in Gyunggi-do, South Korea, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 17 patents, his work continues to influence the development of advanced light-emitting devices.

Latest Patents

Among his latest innovations are two notable patents related to semiconductor light-emitting devices. The first patent describes a semiconductor light-emitting device that comprises a light-emitting structure, consisting of a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. This device features a first contact electrode and a second contact electrode, along with a multilayer reflective structure designed to enhance performance. The second patent further elaborates on the semiconductor light-emitting device, introducing a selective transmission-reflection layer, which includes a plurality of dielectric layers effectively stacked to optimize the optical performance of the device.

Career Highlights

Sang Yeob Song has enjoyed a successful career, working with leading companies in the electronics sector, including Samsung Electronics Co., Ltd. and Samsung LED Co., Ltd. His innovations have not only advanced the capabilities of light-emitting technologies but have also played a vital role in the modern electronics landscape.

Collaborations

Throughout his career, Song has collaborated with talented individuals such as Pun Jae Choi and Si Hyuk Lee. These partnerships have fostered a rich environment for innovative ideas and breakthroughs in the technology sector, emphasizing the importance of collaboration in driving forward advancements in semiconductor technology.

Conclusion

Sang Yeob Song stands out as a pioneering inventor in the realm of semiconductor light-emitting devices. His notable patents and fruitful collaborations reflect his dedication to innovation and his significant impact on the industry. As technology continues to evolve, the contributions of inventors like Sang Yeob Song will undoubtedly shape the future of electronic devices.

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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