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For the Inventor, By the Inventor

Gunpo, South Korea

Han-jun Lee

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2016-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han-jun Lee. Retrieved from https://idiyas.com/inventor/han-jun-lee-nkjf4sax

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

USPTO Granted Patents = 8 

% Patents Active = 87.5

Average Co-Inventor Count = 2.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Goyang-si, KR (2016)
  • Gunpo-si, KR (2018 - 2023)

Company Filing History:

goldMedal8 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2016-2023

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8 patents (USPTO):Explore Patents
1. 11776642 - Memory device including massbit counter and method of operating the same (2023-10-03),
2. 11594294 - Memory device including massbit counter and method of operating the same (2023-02-28),
3. 11164646 - Memory device including massbit counter configured to perform off cell counting and method of operating the same (2021-11-02),
4. 10629279 - Memory device including massbit counter and method of operating the same (2020-04-21),
5. 10007603 - Nonvolatile memory device and operating method thereof for performing dumping operations between cache latch and data latch of page buffers during input/output operations (2018-06-26),
6. 9411306 - Image forming apparatus and maintenance method thereof (2016-08-09),
7. 9405267 - Developing apparatus having pushing unit and image forming apparatus having the same (2016-08-02),
8. 9354591 - Waste toner collecting structure of an image forming apparatus (2016-05-31),

Title: Innovations of Han-jun Lee: Pioneering Memory Device Technologies

Introduction

Han-jun Lee, an accomplished inventor based in Gunpo-si, South Korea, holds a remarkable portfolio of eight patents. He is renowned for his contributions to the field of memory devices, showcasing innovative methodologies and technical prowess throughout his career.

Latest Patents

One of Han-jun Lee's latest inventions is a memory device incorporating a massbit counter along with a method of operating it. This advanced method involves a multifaceted approach to performing a verify operation of program loops within a memory device that includes multiple stages, each equipped with several page buffers. The process entails an initial off-cell counting operation to yield a result, which subsequently influences the sampling rate adjustment. Following this, a second off-cell counting operation is executed on a different stage, enabling further accuracy in memory operations.

Career Highlights

Han-jun Lee's impressive career is marked by his role at Samsung Electronics Co., Ltd., where he has been pivotal in driving forward the innovations that define modern memory technology. His extensive experience and technical skills have significantly impacted the development of high-performance memory solutions now prevalent in consumer electronics.

Collaborations

Throughout his career, Han-jun has collaborated with several talented individuals, including his coworkers Sung-won Yun and Jin-ho Park. Together, they have pushed the boundaries of technology within their organization, resulting in groundbreaking advancements in memory device capabilities.

Conclusion

In summary, Han-jun Lee's contributions to the field of memory devices exemplify his innovative spirit and dedication to advancing technology. With a track record of impactful patents and collaborations, he stands as a prominent figure in the realm of modern inventions.

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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