Hefei, China

Wei Wan

This inventor holds 5 USPTO granted patents. Top assignee: Changxin Memory Technologies, Inc.. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wei Wan. Retrieved from https://idiyas.com/inventor/wei-wan-s7ah1be3

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 = 1.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2024-2025

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5 patents (USPTO):Explore Patents

Title: Wei Wan - Innovator in Semiconductor Technology

Introduction

Wei Wan is a prominent inventor based in Hefei, China. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on innovative methods and structures that enhance semiconductor fabrication processes.

Latest Patents

Wei Wan's latest patents include a semiconductor structure and a method for fabricating the same. The semiconductor structure features a base substrate with a trench that includes a gate structure, first etch stop layers, an enclosed isolation structure, and an air gap. These elements work together to improve the efficiency and performance of semiconductor devices. Additionally, he has developed a method for forming an active area, which involves the sequential formation of mask layers and a sacrificial layer to create a precise active area on a semiconductor substrate.

Career Highlights

Wei Wan is currently employed at Changxin Memory Technologies, Inc., where he continues to push the boundaries of semiconductor innovation. His expertise in the field has led to advancements that are crucial for the development of modern electronic devices.

Collaborations

Some of Wei Wan's notable coworkers include Pan Wang and Xuesheng Wang. Their collaborative efforts contribute to the innovative environment at Changxin Memory Technologies, Inc.

Conclusion

Wei Wan's contributions to semiconductor technology through his patents and work at Changxin Memory Technologies, Inc. highlight his role as a key innovator in the industry. His advancements are paving the way for future developments in semiconductor fabrication.

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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