This inventor holds 1 USPTO granted patent. Top assignees: Intevac, Inc., Leland Stanford Junior University. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 121 
1 out of 5,512 
Years Active: 1999
Title: Innovations of James E Schneider
Introduction
James E Schneider is an accomplished inventor based in Fairfield, OH (US). He is known for his significant contributions to the field of electron sources, particularly through his innovative patent that enhances the efficiency of electron emission.
Latest Patents
One of Schneider's notable patents is titled "Electron sources utilizing patterned negative electron affinity." This invention includes a negative electron affinity photocathode on a light-transmissive substrate. It features a light beam generator that directs a light beam through the substrate at the photocathode, exciting electrons into the conduction band. The photocathode has at least one active area for electron emission with dimensions of less than about two micrometers. Additionally, the electron source comprises electron optics for forming the electrons into an electron beam and a vacuum enclosure for maintaining the photocathode at high vacuum. The photocathode is uniquely patterned to define emission areas, which can be achieved through a patterned mask located on the emission surface, buried within the active layer, or positioned between the active layer and the substrate. This innovative design significantly improves the performance of electron sources.
Career Highlights
Throughout his career, James E Schneider has worked with notable organizations, including Intevac, Inc. and Leland Stanford Junior University. His experience in these institutions has contributed to his expertise in the field of electron technology.
Collaborations
Schneider has collaborated with several professionals in his field, including Kenneth A Costello and Mark A McCord. These collaborations have further enriched his work and innovations.
Conclusion
James E Schneider's contributions to the field of electron sources demonstrate his innovative spirit and dedication to advancing technology. His patent reflects a significant step forward in the efficiency of electron emission, showcasing his role as a leading inventor in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile