Seoul, South Korea

Changjin Ji

This inventor holds 1 USPTO granted patent and 8 published patent applications and 1 EPO patent. Top assignee: Llsollu Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changjin Ji. Retrieved from https://idiyas.com/inventor/changjin-ji

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


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Changjin Ji - Innovator in Voice Conversation Reconstruction

Introduction

Changjin Ji is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of voice technology, particularly in the area of voice conversation reconstruction. His innovative approach has the potential to enhance communication technologies and improve user experiences.

Latest Patents

Changjin Ji holds a patent for a "Method and apparatus for reconstructing voice conversation." This patent outlines a voice conversation reconstruction method performed by a specialized apparatus. The method includes acquiring speaker-specific voice recognition data about voice conversations, dividing this data into multiple blocks based on predefined criteria, and reconstructing these blocks in a chronological format. This innovative technique allows for a more coherent understanding of conversations by merging blocks from continuous utterances of the same speaker.

Career Highlights

Changjin Ji is currently associated with Llsollu Co., Ltd., where he continues to develop and refine his inventions. His work focuses on advancing voice recognition technologies and improving the accuracy of voice conversation reconstruction.

Collaborations

Changjin Ji collaborates with talented individuals in his field, including Myeongjin Hwang and Suntae Kim. Their combined expertise contributes to the innovative projects at Llsollu Co., Ltd.

Conclusion

Changjin Ji's contributions to voice technology through his patent and collaborative efforts highlight his role as an influential inventor. His work is paving the way for advancements in voice conversation reconstruction, which could significantly impact communication technologies in the future.

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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