Seoul, South Korea

Ji Sung Jang

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Snu Rdb Foundation. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Sung Jang. Retrieved from https://idiyas.com/inventor/ji-sung-jang

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Ji Sung Jang

Introduction

Ji Sung Jang is a prominent inventor based in Seoul, South Korea. He has made significant strides in the field of light-emitting diodes (LEDs) through his innovative patent. His work focuses on enhancing the efficiency and effectiveness of LED technology, which is crucial in various applications today.

Latest Patents

Ji Sung Jang holds a patent for a "Uniform coating method for light emitting diode." This method involves preparing a substrate with multiple LEDs arranged on it. The process includes applying a curable liquid containing a fluorescent material to the substrate and the LEDs. Energy is then selectively applied to the substrate to pattern the curable liquid, ensuring that the energy is applied to both surfaces of the substrate. This innovative approach enhances the performance of LEDs, making them more effective for various uses.

Career Highlights

Ji Sung Jang is associated with the Snur & Db Foundation, where he continues to develop and refine his inventions. His work has contributed to advancements in LED technology, which is vital for modern lighting solutions and displays. His dedication to innovation is evident in his patent and ongoing research.

Collaborations

Some of Ji Sung Jang's notable coworkers include Sung Hoon Kwon and Young Joon Choi. Their collaborative efforts contribute to the innovative environment at Snur & Db Foundation, fostering advancements in technology.

Conclusion

Ji Sung Jang's contributions to LED technology through his patent demonstrate his commitment to innovation. His work not only enhances the functionality of LEDs but also paves the way for future advancements in the field.

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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