Seoul, South Korea

Hun-Bae Choi

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Key Foundry Co., Ltd, Sk Keyfoundry Inc.. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hun-Bae Choi. Retrieved from https://idiyas.com/inventor/hun-bae-choi

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2023-2025

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2 patents (USPTO):Explore Patents

Title: The Innovations of Inventor Hun-Bae Choi

Introduction

Hun-Bae Choi is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of analog-to-digital conversion technology. With a total of 2 patents to his name, Choi continues to push the boundaries of innovation in his area of expertise.

Latest Patents

One of his latest patents is an analog-to-digital converter (ADC) and its operation method. This ADC includes a comparator that compares signals input through two terminals and outputs a value based on the comparison result. A successive approximation register receives this output, sets digital signal values from the most significant bit to the least significant bit, and then outputs these digital signal values. Additionally, a digital-to-analog converter takes these digital values, converts them into an analog signal based on a reference voltage, and outputs it to the second input terminal. Notably, a noise component is added to both the input signal and the analog signal.

Career Highlights

Throughout his career, Hun-Bae Choi has worked with several companies, including Key Foundry Co., Ltd and Sk Keyfoundry Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

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Conclusion

Hun-Bae Choi's work in the field of analog-to-digital conversion showcases his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of electronic systems and their applications.

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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