Hwaseong, South Korea

Yongsung Cho

This inventor holds 21 USPTO granted patents and 4 published patent applications and 5 EPO patents, primarily in Nonvolatile Memory Devices. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yongsung Cho. Retrieved from https://idiyas.com/inventor/yongsung-cho

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

USPTO Granted Patents = 21 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Suwon-si, KR (2015 - 2017)
  • Hwaseong-si, KR (2019 - 2024)

Company Filing History:


Years Active: 2015-2025

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Areas of Expertise:
Page Buffer Circuit
Memory Device
Vertical Channel Structure
Temperature Compensation
Nonvolatile Memory
Storage Device
Row Decoders
Sensing Margin
Partial Read Operation
Program Pulse Width
21 patents (USPTO):Explore Patents

Title: Innovations of Yongsung Cho in Memory Device Technology

Introduction: Yongsung Cho, an accomplished inventor based in Hwaseong-si, South Korea, has made significant contributions to the field of memory device technology. With 19 patents to his name, he has demonstrated exceptional innovation and expertise in developing advanced memory systems.

Latest Patents: Among his latest patents are key inventions related to memory devices, which include the operation method of memory devices and the integration of a page buffer within them. His patented memory device incorporates a sophisticated architecture featuring a memory cell array and data latches connected to a sensing node. This innovation facilitates the storage of data in memory cells while ensuring efficient operation through a control logic circuit that manages dump operations. The design also features components like a temporary storage node and a first precharge circuit that selectively precharges corresponding bit lines based on sensor feedback, thereby enhancing performance and reliability.

Career Highlights: Yongsung Cho's career is prominently marked by his association with Samsung Electronics Co., Ltd., where he actively contributes to pioneering technologies in the semiconductor sector. His work stands out for its technical depth and practical applications in improving data storage and memory device functionalities.

Collaborations: Throughout his career, Yongsung Cho has collaborated with notable colleagues, including Kihwan Choi and Il Han Park. Together, they have worked on various innovative projects that have propelled advancements in memory technology and related fields.

Conclusion: Yongsung Cho's continued dedication to innovation in memory device technology not only underscores his status as a leading inventor but also contributes to the evolving landscape of the semiconductor industry. His 19 patents serve as a testament to his expertise and impact in enhancing memory solutions, paving the way for future advancements.

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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