Han-gu Sohn

This inventor holds 20 USPTO granted patents and 1 published patent application, primarily in Semiconductor Memory. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2006-2014.

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

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

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 1)

% Patents Active = 55.0

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 172(Granted Patents)

Location History:

Suwon, KR (2006 - 2009)
Suwon-si, KR (2006 - 2014)

Company Filing History:

20 out of 132,108

Samsung Electronics Co., Ltd.

patents

Years Active: 2006-2014

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Areas of Expertise:

Memory Controllers

Volatile Memory Device

Memory Management

Multi-Processor System

Partial Self Refresh

Arbitration

Shared Memory Area

Non-Volatile Memory

Data I/O Width

Processor Reset Function

Memory Stability

Reference Voltage Circuit

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8767450 - Memory controllers to refresh memory sectors in response to writing signals and memory systems including the same (2014-07-01),

2. 8745363 - Bootable volatile memory device, memory module and processing system comprising bootable volatile memory device, and method of booting processing system using bootable volatile memory device (2014-06-03),

3. 8711652 - Arbitration for memory device with commands (2014-04-29),

4. 8358554 - Semiconductor memory device performing partial self refresh and memory system including same (2013-01-22),

5. 8209527 - Memory system and memory management method including the same (2012-06-26),

6. 8171279 - Multi processor system having direct access boot and direct access boot method thereof (2012-05-01),

7. 8131985 - Semiconductor memory device having processor reset function and reset control method thereof (2012-03-06),

8. 8122199 - Multi port memory device with shared memory area using latch type memory cells and driving method (2012-02-21),

9. 8078838 - Multiprocessor system having multiport semiconductor memory with processor wake-up function responsive to stored messages in an internal register (2011-12-13),

10. 8055854 - System having memory device accessible to multiple processors (2011-11-08),

11. 8032695 - Multi-path accessible semiconductor memory device with prevention of pre-charge skip (2011-10-04),

12. 7870326 - Multiprocessor system and method thereof (2011-01-11),

13. 7791964 - Memory system and method ensuring read data stability (2010-09-07),

14. 7764551 - Semiconductor memory system having volatile memory and non-volatile memory that share bus, and method of controlling operation of non-volatile memory (2010-07-27),

15. 7697362 - Arbitration for memory device with commands (2010-04-13),

Han-gu Sohn: Innovator in Memory Technology

Introduction

Han-gu Sohn is a prominent inventor based in Suwon-si, South Korea. With a remarkable portfolio of 20 patents, he has significantly contributed to the field of memory technology. His innovative designs focus on improving memory systems and controllers, which are vital in today’s data-driven world.

Latest Patents

Han-gu Sohn's recent patents demonstrate his expertise in enhancing memory functionality. One notable patent is for **memory controllers to refresh memory sectors in response to writing signals**. This invention includes a memory system with a cell array containing multiple sectors, where a controller manages data writing and refreshing processes. This ensures that each memory sector is efficiently maintained every time a writing signal is issued, optimizing overall performance.

Another important innovation is the **bootable volatile memory device** that comprises a volatile memory area, a boot code area, and specialized chip select terminals. This device is engineered to allow a host processor to read and write efficiently, ensuring a smooth booting process for processing systems.

Career Highlights

Currently, Han-gu Sohn is employed at Samsung Electronics Co., Ltd., where he utilizes his talents in developing cutting-edge memory technologies. His work contributes to establishing the company as a leader in electronics and memory systems, enhancing product efficacy and performance.

Collaborations

Throughout his career, Han-gu has collaborated with talented coworkers, including Sei-jin Kim and Jin-hyoung Kwon. Together, they contribute to the innovative atmosphere at Samsung, pushing the boundaries of what memory technology can achieve.

Conclusion

Han-gu Sohn's work exemplifies the essence of innovation in the tech industry. With 20 patents to his name, his contributions are paving the way for advanced memory technologies that are crucial for the future of computing. His dedication to excellence and collaboration underscores the synergistic efforts that drive innovation at Samsung Electronics.

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]

1 patent pending: