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For the Inventor, By the Inventor

Livermore, CA, United States of America

James Allen Folta

This inventor holds 16 USPTO granted patents, primarily in Optical Fabrication. Top assignees: University of California, Euv Limited Liability Corporation, Euv LLC.. Active years: 1997-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Allen Folta. Retrieved from https://idiyas.com/inventor/james-allen-folta

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 10

Forward Citations = 318(Granted Patents)


Company Filing History:

goldMedal7 out of 16,048 
 
University of California
 patents
silverMedal2 out of 6 
 
Euv Limited Liability Corporation
 patents
bronzeMedal2 out of 75 
 
Euv LLC.
 patents
4. 1 out of 488 
 
Colorado State University Research Foundation
 patents
5. 1 out of 1,630 
 
Lawrence Livermore National Security, LLC
 patents
6. 1 out of 1 
 
The Extreme Ultaviolet Lithography LLC
 patent
7. 1 out of 255 
 
The United States of America
 patents
8. 2 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1997-2021

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Areas of Expertise:
Optical Substrates
Thin Films
EUV Lithography
Precision Optics
Maskless Vapor Deposition
Capping Layers
Localized Shape Errors
Chemically Resistant Coatings
Microflow Devices
Sputtered Films
Plastic Gripper
Flow Injection Analysis
16 patents (USPTO):Explore Patents
1. 10901121 - Planarization of optical substrates (2021-01-26),
2. 7473301 - Adhesive particle shielding (2009-01-06),
3. 7062348 - Dynamic mask for producing uniform or graded-thickness thin films (2006-06-13),
4. 6849859 - Fabrication of precision optics using an imbedded reference surface (2005-02-01),
5. 6844272 - Correction of localized shape errors on optical surfaces by altering the localized density of surface or near-surface layers (2005-01-18),
6. 6780496 - Optimized capping layers for EUV multilayers (2004-08-24),
7. 6668207 - Method and system using power modulation and velocity modulation producing sputtered thin films with sub-angstrom thickness uniformity or custom thickness gradients (2003-12-23),
8. 6634760 - Low-cost method for producing extreme ultraviolet lithography optics (2003-10-21),
9. 6562404 - Conformal chemically resistant coatings for microflow devices (2003-05-13),
10. 6524449 - Method and system for producing sputtered thin films with sub-angstrom thickness uniformity or custom thickness gradients (2003-02-25),
11. 6425988 - Method and system using power modulation for maskless vapor deposition of spatially graded thin film and multilayer coatings with atomic-level precision and accuracy (2002-07-30),
12. 6134049 - Method to adjust multilayer film stress induced deformation of optics (2000-10-17),
13. 6056331 - Zero dead volume tube to surface seal (2000-05-02),
14. 5783130 - Fabrication method for miniature plastic gripper (1998-07-21),
15. 5644395 - Miniaturized flow injection analysis system (1997-07-01),

Title: Innovations of James Allen Folta

Introduction

James Allen Folta is a notable inventor based in Livermore, CA (US). He holds a total of 16 patents that showcase his contributions to the field of optical technology and particle shielding. His innovative methods and devices have significantly impacted various industries.

Latest Patents

One of his latest patents is titled "Planarization of Optical Substrates." This method involves creating a laser mirror by addressing nodular defects on the mirror substrate through a series of layers, including silicon dioxide and hafnium dioxide. The process aims to reduce the size of these defects to enhance the mirror's performance. Another significant patent is "Adhesive Particle Shielding," which describes an efficient device designed to capture fast-moving particles. This device features an adhesive coating on a film attached to a mounting panel, ensuring a particle-free environment in sensitive photolithographic systems.

Career Highlights

James Allen Folta has worked with prestigious organizations, including the University of California and Euv LLC. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Throughout his career, Folta has collaborated with notable individuals such as Claude Montcalm and Eberhard A. Spiller. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

James Allen Folta's contributions to innovation through his patents and collaborations highlight his significant role in advancing optical technology and particle shielding. His work continues to influence various fields, showcasing the importance of inventive thinking in solving complex challenges.

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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