Seoul, South Korea

Si Yeung Lee

This inventor holds 1 USPTO granted patent and 1 published patent application. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Si Yeung Lee. Retrieved from https://idiyas.com/inventor/si-yeung-lee

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 = 3.0

ph-index = 1


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Si Yeung Lee: Innovator in Japanese Character Input Technology

Introduction

Si Yeung Lee is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of input technology, particularly focusing on Japanese character input systems. His innovative approach aims to enhance the efficiency and intuitiveness of language input methods.

Latest Patents

Si Yeung Lee holds a patent for a Japanese character input tool and input method. This invention provides an input device that can intuitively judge the Japanese language through devices such as mobile phones or computer vending machines. The system allows for quick input using a method that differs from existing input systems. The Japanese character input device consists of a first portion for inputting consonants and a second portion for inputting vowels. It also includes silent keys that indicate Japanese syllables in combination with various keys in the second portion.

Career Highlights

Throughout his career, Si Yeung Lee has focused on developing user-friendly input methods that cater to the needs of Japanese language users. His work has been instrumental in bridging the gap between technology and language, making it easier for users to communicate effectively.

Collaborations

Si Yeung Lee has collaborated with notable colleagues, including Jong Heon Lee and In Oak Ko. Their combined expertise has contributed to the advancement of input technology and the development of innovative solutions.

Conclusion

Si Yeung Lee's contributions to Japanese character input technology highlight his commitment to innovation and user experience. His patent reflects a significant step forward in making language input more intuitive and efficient.

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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