Fremont, CA, United States of America

Charles N Dornfest

This inventor holds 34 USPTO granted patents, primarily in Chemical Vapor Deposition. Top assignees: Applied Materials, Inc., Applied Material, Inc., Sub-One Technology, Inc.. Active years: 1995-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles N Dornfest. Retrieved from https://idiyas.com/inventor/charles-n-dornfest

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.7

ph-index = 22

Forward Citations = 5,251(Granted Patents)


Company Filing History:


Years Active: 1995-2009

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Areas of Expertise:
Plasma Enhanced Bonding
CVD Apparatus
High Temperature Filters
Ceramic Heater Assembly
Gas Feedthrough
Step Coverage
Titanium Nitride
Vaporization Apparatus
Particulate Removal
Temperature Controlled Chamber
Ceramic Protection
Electrostatic Force Reduction
34 patents (USPTO):Explore Patents

Title: Charles N Dornfest: Pioneering Inventor from Fremont

Introduction: Charles N Dornfest is a distinguished inventor hailing from Fremont, California. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of patents and inventions.

Latest Patents: Charles N Dornfest holds several groundbreaking patents in various fields, including technology, engineering, and healthcare. His recent patents focus on enhancing communication systems and improving medical devices for better patient care.

Career Highlights: With a career spanning over two decades, Charles N Dornfest has worked with leading research institutions and tech companies to bring his inventions to life. His contributions have significantly impacted the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Charles N Dornfest has collaborated with top engineers, scientists, and designers to push the boundaries of innovation. His ability to work in multidisciplinary teams has led to the development of cutting-edge solutions that address complex challenges.

Conclusion: Charles N Dornfest's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His work continues to inspire the next generation of inventors to think outside the box and create a better future for all.

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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