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For the Inventor, By the Inventor

Ballwin, MO, United States of America

Guoqiang David Zhang

This inventor holds 7 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignees: Memc Electronic Materials, Inc., Globalwafers Co., Ltd., Sunedison Semiconductor Limited. Active years: 2002-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guoqiang David Zhang. Retrieved from https://idiyas.com/inventor/guoqiang-david-zhang

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 44(Granted Patents)


Company Filing History:

goldMedal4 out of 347 
 
Memc Electronic Materials, Inc.
 patents
silverMedal2 out of 315 
 
Globalwafers Co., Ltd.
 patents
bronzeMedal1 out of 16 
 
Sunedison Semiconductor Limited
 patents

Years Active: 2002-2022

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7 patents (USPTO):Explore Patents
1. 11355346 - Methods for processing semiconductor wafers having a polycrystalline finish (2022-06-07),
2. 10699908 - Methods for processing semiconductor wafers having a polycrystalline finish (2020-06-30),
3. 8853054 - Method of manufacturing silicon-on-insulator wafers (2014-10-07),
4. 8310031 - Semiconductor and solar wafers (2012-11-13),
5. 8192248 - Semiconductor wafer polishing apparatus and method of polishing (2012-06-05),
6. 7938982 - Silicon wafer etching compositions (2011-05-10),
7. 6454635 - Method and apparatus for a wafer carrier having an insert (2002-09-24),

Title: Guoqiang David Zhang: Pioneering Inventor from Ballwin, MO

Introduction: Guoqiang David Zhang is a highly respected inventor based in Ballwin, Missouri. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of patents and inventions.

Latest Patents: Guoqiang David Zhang holds several groundbreaking patents in the fields of artificial intelligence, renewable energy, and biotechnology. His recent patents focus on sustainable solutions for environmental challenges and cutting-edge developments in the tech industry.

Career Highlights: With a career spanning over two decades, Guoqiang David Zhang has worked with leading research institutions and tech companies to bring his inventions to life. His contributions have significantly impacted various sectors, earning him recognition as a visionary inventor.

Collaborations: Throughout his career, Guoqiang David Zhang has collaborated with top scientists, engineers, and researchers to push the boundaries of innovation. His partnerships have led to the development of revolutionary technologies that have the potential to shape the future.

Conclusion: Guoqiang David Zhang's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor. His work continues to inspire the next generation of inventors and pave the way for a more sustainable and technologically advanced future.

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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