Wuhan, China

Lei Jin

This inventor holds 33 USPTO granted patents and 42 published patent applications and 4 EPO patents, primarily in 3D NAND Memory. Top assignees: Yangtze Memory Technologies Co., Ltd., Yangtze Memory Technologies., Ltd., State Grid Hubei Electric Power Research Institute. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lei Jin. Retrieved from https://idiyas.com/inventor/lei-jin-k7q400rp

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

USPTO Granted Patents = 33 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.2

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2020-2026

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Areas of Expertise:
Memory Devices
Memory Systems
Programming Methods
3D NAND
Erase Verification
Voltage Adjustment
Control Methods
Program Disturbance
Channel-Stacked Structure
Optimization Techniques
Read Operations
Manufacturing Methods
33 patents (USPTO):Explore Patents

Title: Lei Jin: Innovator in Memory Technology from Wuhan, China

Introduction

Lei Jin is a prominent inventor based in Wuhan, China, known for his significant contributions to memory technology. With a total of 21 patents to his name, he has made notable advancements in the fields of memory devices and systems.

Latest Patents

Among his latest innovations, Lei has developed a patent concerning a memory device, memory system, and the read operation method thereof. This invention addresses a method for handling failed read operations in memory cells, introducing a second read operation that enhances reliability. His other recent patent involves a three-dimensional (3D) memory device, which comprises memory cell strings capable of improving data processing efficiency by applying specific programming sequences during read operations.

Career Highlights

Lei Jin works as a key innovator at Yangtze Memory Technologies Co., Ltd., where he plays a pivotal role in advancing the company's technology portfolio. His work has not only contributed to his own professional growth but has also significantly impacted the industry.

Collaborations

During his career, Lei has collaborated with esteemed colleagues such as Yali Song and XiangNan Zhao. Their joint efforts have fostered a creative environment that promotes groundbreaking advancements in memory technologies.

Conclusion

In summary, Lei Jin's innovative spirit and commitment to excellence have established him as a leading figure in memory technology. His patents are a testament to his expertise and dedication to improving data storage solutions, marking him as a vital contributor to the field.

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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