Gyeonggi-do, South Korea

Sangil Hwang

This inventor holds 1 USPTO granted patent. Top assignees: Daehyunst Co. Ltd., Samsung Electronics Co., Ltd.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sangil Hwang. Retrieved from https://idiyas.com/inventor/sangil-hwang-padox0uy

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Sangil Hwang - Innovator in Protective Film Technology

Introduction

Sangil Hwang is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of electronic device protection through his innovative patent. His work focuses on enhancing the durability and functionality of electronic devices.

Latest Patents

Sangil Hwang holds a patent for a "Protective film for electronic device and window assembly using the same." This protective film is designed to provide a robust layer of defense for electronic devices. The film consists of a deformable outer layer made from synthetic resin, a modified material layer that hardens in response to external stimuli, a deformable inner layer, and an adhesive layer that ensures secure attachment. This innovative design allows for various embodiments, showcasing Hwang's creativity and technical expertise.

Career Highlights

Throughout his career, Sangil Hwang has worked with prominent companies, including Samsung Electronics Co., Ltd. and Daehyunst Co. Ltd. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the electronics industry.

Collaborations

Sangil Hwang has collaborated with talented individuals such as Younggyun Kim and Choontaek Shim. These partnerships have likely enriched his work and fostered a collaborative environment for innovation.

Conclusion

Sangil Hwang's contributions to protective film technology demonstrate his commitment to advancing electronic device safety. His innovative patent and career achievements highlight his role as a significant figure in the field of inventions.

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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