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For the Inventor, By the Inventor

Gyeonggi-do, South Korea

Han-Gu Sohn

This inventor holds 6 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2008-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han-Gu Sohn. Retrieved from https://idiyas.com/inventor/han-gu-sohn-3umgslk0

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 83.3

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 66(Granted Patents)


Company Filing History:

goldMedal6 out of 138,671 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2008-2012

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6 patents (USPTO):Explore Patents
1. 8122188 - Method of controlling refresh operation in multi-port DRAM and a memory system using the method (2012-02-21),
2. 7984261 - Memory expansion structure in multi-path accessible semiconductor memory device (2011-07-19),
3. 7941612 - Multipath accessible semiconductor memory device with host interface between processors (2011-05-10),
4. 7907469 - Multi-port memory device for buffering between hosts and non-volatile memory devices (2011-03-15),
5. 7782683 - Multi-port memory device for buffering between hosts and non-volatile memory devices (2010-08-24),
6. 7411859 - Multi-port memory device for buffering between hosts (2008-08-12),

Title: Han-Gu Sohn: Innovator in Multi-Port Memory Systems

Introduction

Han-Gu Sohn is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of semiconductor memory technology, holding a total of 6 patents. His work primarily focuses on enhancing the efficiency and functionality of multi-port memory systems.

Latest Patents

Among his latest patents is a method of controlling refresh operations in multi-port DRAM, which introduces a multi-port memory system that includes a shared memory bank. This system features a refresh controller that is designed to selectively apply refresh commands from multiple processors to the shared memory bank. Another notable patent is for a memory expansion structure in a multi-path accessible semiconductor memory device. This innovation involves a multiprocessor system that allows a first processor to access a first memory through a first bus, while a second processor can access both the first and second memories through a second bus.

Career Highlights

Han-Gu Sohn is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of memory technology. His work has been instrumental in developing advanced memory systems that cater to the growing demands of modern computing.

Collaborations

Throughout his career, Han-Gu has collaborated with talented individuals such as Sei-Jin Kim and Yun-Hee Shin. These collaborations have fostered innovation and have contributed to the successful development of his patented technologies.

Conclusion

Han-Gu Sohn's contributions to the field of semiconductor memory technology are noteworthy. His innovative patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor in 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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