Wuhan, China

Kun Han

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Yangtze Memory Technologies Co., Ltd.. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kun Han. Retrieved from https://idiyas.com/inventor/kun-han-xwayyej2

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2021-2025

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7 patents (USPTO):Explore Patents

Title: Kun Han: Innovator in Three-Dimensional Memory Technology

Introduction

Kun Han is a prominent inventor based in Wuhan, China, known for his significant contributions to the field of memory technology. With a total of 7 patents to his name, he has been at the forefront of developing advanced memory devices that enhance data storage and processing capabilities.

Latest Patents

Among his latest innovations are two notable patents. The first is a "Bonded memory device and fabrication methods thereof," which discloses embodiments of three-dimensional (3D) memory devices formed by bonded semiconductor devices. This patent outlines a method for forming a semiconductor device that includes operations such as forming an insulating material layer over a substrate and creating a plurality of memory arrays over array-base regions.

The second patent, titled "Computation-in-memory in three-dimensional memory device," describes a 3D memory device that includes a first semiconductor structure with a peripheral circuit and a data processing circuit stacked vertically. This innovative design allows for improved efficiency in data processing and storage.

Career Highlights

Kun Han is currently employed at Yangtze Memory Technologies Co., Ltd., where he continues to push the boundaries of memory technology. His work has been instrumental in advancing the capabilities of 3D NAND memory strings, which are crucial for modern data storage solutions.

Collaborations

Throughout his career, Kun has collaborated with notable colleagues, including Shengwei Yang and Zhongyi Xia. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Kun Han's contributions to the field of memory technology, particularly in the development of three-dimensional memory devices, highlight his role as a leading inventor. His patents reflect a commitment to advancing technology and improving data storage solutions.

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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