Yongin, South Korea

Alex Joo

This inventor holds 3 USPTO granted patents. Top assignees: Samsung Electronics Co., Ltd., Yonsei University. Active years: 2011-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alex Joo. Retrieved from https://idiyas.com/inventor/alex-joo

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.3

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2011-2012

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3 patents (USPTO):Explore Patents

Title: The Innovations of Alex Joo

Introduction

Alex Joo is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of electronics, particularly in the development of delay-locked loops. With a total of 3 patents to his name, Joo's work has garnered attention for its innovative approaches to electronic device design.

Latest Patents

Among his latest patents, Joo has developed a delay-locked loop that controls the number of delay cells affecting the phase of an input clock during a locking operation. This technology allows for precise control of phase delay values, enhancing the performance of electronic devices. Another patent focuses on a method of operating a delay-locked loop that generates multiple clock signals with accurate phase delays and a constant duty cycle. This innovation prevents harmonic locking and reduces the time required for the locking process.

Career Highlights

Throughout his career, Alex Joo has worked with prominent organizations such as Samsung Electronics and Yonsei University. His experience in these institutions has allowed him to refine his skills and contribute to cutting-edge research in electronics.

Collaborations

Joo has collaborated with esteemed colleagues, including Won Seok Lee and Jong-Ryun Choi. These partnerships have facilitated the exchange of ideas and fostered advancements in their respective fields.

Conclusion

Alex Joo's contributions to the field of electronics through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence the development of advanced 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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