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For the Inventor, By the Inventor

Seongnam, South Korea

Won-Ju Lee

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2007-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Won-Ju Lee. Retrieved from https://idiyas.com/inventor/won-ju-lee

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2009)
  • Seongnam-si, KR (2007 - 2017)

Company Filing History:

goldMedal5 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2007-2017

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5 patents (USPTO):Explore Patents
1. 9619176 - Memory controller, storage device, server virtualization system, and storage device recognizing method performed in the server virtualization system (2017-04-11),
2. 7864622 - Low power multi-chip semiconductor memory device and chip enable method thereof (2011-01-04),
3. 7583768 - Apparatus for canceling intersymbol interference in semiconductor memory device and method thereof (2009-09-01),
4. 7379380 - Low power multi-chip semiconductor memory device and chip enable method thereof (2008-05-27),
5. 7236423 - Low power multi-chip semiconductor memory device and chip enable method thereof (2007-06-26),

Title: Innovations of Inventor Won-Ju Lee

Introduction

Won-Ju Lee is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of technology, particularly in memory controllers and semiconductor devices. With a total of 5 patents to his name, Lee continues to push the boundaries of innovation.

Latest Patents

Among his latest patents are several groundbreaking technologies. One of his notable inventions is a memory controller that includes a processor designed to generate multiple pieces of identify device (ID) data. This allows a host to recognize a single physical storage device as multiple physical storage devices. Additionally, he has developed a low power multi-chip semiconductor memory device that can selectively activate and deactivate individual semiconductor chips based on internal chip enable signals. These inventions showcase his expertise in enhancing storage and memory technologies.

Career Highlights

Won-Ju Lee is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to collaborate with some of the brightest minds in the industry, furthering his impact on technological advancements.

Collaborations

Some of his notable coworkers include Dong-Woo Sohn and Ji-Ho Cho. Their collaborative efforts contribute to the innovative environment at Samsung, fostering the development of cutting-edge technologies.

Conclusion

In summary, Won-Ju Lee is a distinguished inventor whose work in memory controllers and semiconductor devices has led to significant advancements in technology. His contributions continue to shape the future of 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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