Hwaseong, South Korea

Joo Sun Choi

This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joo Sun Choi. Retrieved from https://idiyas.com/inventor/joo-sun-choi-qqlra8pu

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Joo Sun Choi: Innovator in Memory Systems

Introduction

Joo Sun Choi is a notable inventor based in Hwaseong, South Korea. He has made significant contributions to the field of memory systems, particularly through his innovative patent. His work is recognized within the technology sector, especially at Samsung Electronics Co., Ltd., where he applies his expertise.

Latest Patents

Joo Sun Choi holds a patent for a "Memory system, and a method of controlling an operation thereof." This memory system includes a memory device and a memory controller. The memory device consists of a plurality of memory cells and a first storage unit that stores information about a weak cell among these memory cells. The memory controller is designed to transmit an operation command signal to the memory device and control its operation using the information about the weak cell provided by the first storage unit. If the operation command signal pertains to an operation involving a first memory cell that is identified as the weak cell, the memory device transmits the relevant information back to the memory controller.

Career Highlights

Throughout his career, Joo Sun Choi has demonstrated a strong commitment to advancing memory technology. His work at Samsung Electronics Co., Ltd. has positioned him as a key player in the development of innovative memory solutions. His patent reflects his ability to address challenges in memory cell performance and reliability.

Collaborations

Joo Sun Choi has collaborated with talented colleagues such as Hak Soo Yu and Hong Sun Hwang. These partnerships have fostered an environment of innovation and creativity, contributing to the success of their projects.

Conclusion

Joo Sun Choi's contributions to memory systems exemplify the impact of innovative thinking in technology. His patent showcases his expertise and commitment to improving memory device functionality. As he continues to work at Samsung Electronics Co., Ltd., his future endeavors are anticipated to further enhance the field of memory technology.

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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