Cupertino, CA, United States of America

Sang-Soo Lee

This inventor holds 23 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Analog Circuit Design. Top assignees: Lsi Logic Corporation, Skhynix Inc., Anaflash Inc.. Active years: 2001-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Soo Lee. Retrieved from https://idiyas.com/inventor/sang-soo-lee-b882rb4i

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 91.3

 

Average Co-Inventor Count = 2.9

ph-index = 9

Forward Citations = 151(Granted Patents)


Company Filing History:


Years Active: 2001-2025

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Areas of Expertise:
Analog Circuits
Neural Network Circuits
Voltage Reference Circuits
Column Parallel ADCs
Image Sensor Applications
Dynamic Biasing
Bias Monitors
Insulated Gate Transistors
Calibration Methods
Broadband Communications
Quiescent Current Control
Metastability Errors
23 patents (USPTO):Explore Patents

Title: Sang-Soo Lee: Innovator in Neural Network Circuits

Introduction

Sang-Soo Lee is a prominent inventor based in Cupertino, CA, with an impressive portfolio that includes 22 patents. His work primarily focuses on advancements in neural network technology, contributing significantly to the field with innovative designs and applications.

Latest Patents

Among his latest patents, Sang-Soo Lee has developed a groundbreaking neural network circuit featuring non-volatile synapse arrays. This technology involves complex systems that include input signal lines, reference signal lines, and multiple output lines. One notable highlight is the design of a synapse circuit that incorporates a resistive changing element, allowing programmability to modify the magnitude of output signals. Each synapse cell integrates an upper select transistor to enhance the performance and efficiency of neural networks, marking a substantial advancement in this area.

Career Highlights

Throughout his career, Lee has been associated with reputable companies such as LSI Logic Corporation and SK Hynix Inc., where he has made significant contributions to the development of advanced semiconductor technologies. His innovative spirit and technical expertise have been instrumental in driving forward the research and implementation of neural networking systems.

Collaborations

Sang-Soo Lee has collaborated with esteemed colleagues, including Yibing Michelle Wang and Jeff Rysinski. These partnerships have not only enriched his work but have also contributed to the wider scientific community through shared knowledge and innovation in the field.

Conclusion

Sang-Soo Lee stands out as a leading inventor in the realm of neural networks, with a rich portfolio of patents that reflect his dedication and creativity. His contributions continue to shape the future of technology, underscoring the importance of innovative thinking in solving complex challenges within the industry.

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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