Hubei, China

Qiong Zhan

This inventor holds 3 USPTO granted patents and 5 published patent applications. Top assignee: Wuhan Xinxin Semiconductor Manufacturing Co., Ltd.. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qiong Zhan. Retrieved from https://idiyas.com/inventor/qiong-zhan-kbk2vfdc

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 1


Company Filing History:


Years Active: 2023-2025

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3 patents (USPTO):Explore Patents

Title: Qiong Zhan: Innovator in Semiconductor Technology

Introduction

Qiong Zhan is a prominent inventor based in Hubei, China. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on innovative memory structures and large die fabrication methods.

Latest Patents

One of Qiong Zhan's latest patents is titled "Three Dimensional Semiconductor Memory Structure." This invention describes a semiconductor structure that includes a memory-array unit with a substrate and a memory array. The memory array consists of multiple word lines, bit lines, and source lines, all connected through various bonding regions. Another notable patent is "Large Die Wafer, Large Die and Method of Forming the Same." This patent outlines a method for creating large dies that exceed the maximum exposure field of a stepper, allowing for the interconnection of die portions.

Career Highlights

Qiong Zhan is currently employed at Wuhan Xinxin Semiconductor Manufacturing Co., Ltd. His work at this company has positioned him as a key player in advancing semiconductor manufacturing techniques. His innovative approaches have garnered attention in the industry.

Collaborations

Qiong Zhan collaborates with talented individuals such as Jun Zhou and Peng Sun. These partnerships enhance the development of cutting-edge technologies in the semiconductor field.

Conclusion

Qiong Zhan's contributions to semiconductor technology through his patents and work at Wuhan Xinxin Semiconductor Manufacturing Co., Ltd. highlight his role as an influential inventor. His innovative spirit continues to drive advancements in the industry.

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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