This inventor holds 2 USPTO granted patents. Top assignee: Applied Materials, Inc.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: John Alexander Walder: Innovator in Ion Source Technology
Introduction
John Alexander Walder is a notable inventor based in Beverly, MA (US). He has made significant contributions to the field of ion source technology. His innovative approach has led to the development of a unique fastener that enhances the functionality of ion sources.
Latest Patents
Walder holds a patent for a "Fastener for securing faceplate to ion source." This invention provides a solution for securing a faceplate to the chamber walls of an ion source. The design includes two straps with a rounded rectangle cross-section, which effectively attach the faceplate to the ion source housing. The fastener's tension system, featuring springs, ensures that the faceplate is pressed securely against the chamber walls, reducing electrostatic stress.
Career Highlights
John Alexander Walder is currently associated with Applied Materials, Inc. His work at this company has allowed him to focus on advancing technologies related to ion sources. His patent reflects his commitment to improving the efficiency and reliability of these systems.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
John Alexander Walder's contributions to ion source technology through his innovative fastener design demonstrate his expertise and dedication to the field. His work continues to influence advancements in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile