Jonathan David

Title: The Innovations of Jonathan David

Introduction

Jonathan David is an accomplished inventor based in Newton, MA (US). He has made significant contributions to the field of ion source technology. His innovative work has led to the development of a unique patent that enhances the performance and longevity of ion sources.

Latest Patents

Jonathan David holds a patent for an "Extended lifetime dual indirectly-heated cathode ion source." This invention features an arc chamber with a first end and a second end. The design includes a first cathode at the first end, which has a first cathode body and a first filament. At the second end, a second cathode is present, equipped with a second cathode body and a second filament. A filament switch selectively connects a filament power supply to each filament based on the position of the switch. A controller manages the switch's position to alternate the electrical coupling of the power supply between the filaments for multiple switching cycles, guided by predetermined criteria such as the duration of operation of each filament.

Career Highlights

Jonathan David is currently employed at Axcelis Technologies, Inc., where he continues to innovate in the field of ion sources. His work has been instrumental in advancing the technology used in various applications.

Collaborations

Some of Jonathan's notable coworkers include Wilhelm P Platow and Neil J Bassom. Their collaborative efforts contribute to the innovative environment at Axcelis Technologies, Inc.

Conclusion

Jonathan David's contributions to ion source technology exemplify the spirit of innovation. His patent reflects a commitment to enhancing performance and efficiency in the field. His work continues to influence advancements in technology and industry.