John C Bisson

Title: Innovations of John C. Bisson in Micro-Electromechanical Systems

Introduction

John C. Bisson, an accomplished inventor based in Poughkeepsie, NY, has made significant contributions to the field of micro-electromechanical systems (MEMS). With a total of two patents to his name, Bisson's innovative work primarily focuses on the fabrication of MEMS integrated with conventional semiconductor technologies, which has the potential to revolutionize various applications in electronics and sensor systems.

Latest Patents

One of John C. Bisson's latest patents is titled "Method of Fabricating Micro-Electromechanical Switches on CMOS Compatible Substrates." This patent outlines a method that enables the integration of micro-electromechanical switches (MEMS) with standard semiconductor interconnect levels using compatible processes and materials. The innovative approach begins with the creation of a copper damascene interconnect layer where specific portions are recessed to allow for a capacitive air gap in the closed state of the switch. This design includes actuator electrodes that effectively pull down a movable beam and create paths for signal transmission. A notable advantage of using an air gap is that it alleviates issues related to charge storage or trapping, which can compromise reliability and voltage stability. Additionally, the process involves multiple layers of dielectric materials and tailored etching techniques to construct a functional and reliable switching device.

Career Highlights

John C. Bisson is affiliated with the International Business Machines Corporation (IBM), a leading company in the global technology sector known for its commitment to innovation and research. His work at IBM reflects a dedication to advancing semiconductor technologies and exploring new avenues for integration in electronic systems. Bisson's patents highlight his expertise in MEMS, showcasing his ability to innovate within the constraints of modern semiconductor fabrication.

Collaborations

Throughout his career, Bisson has collaborated with notable colleagues, including Richard Paul Volant and Donna Rizzone Cote. These collaborations have fostered environments conducive to innovative thinking and development, enabling the team to push boundaries in semiconductor research and MEMS technology.

Conclusion

John C. Bisson's contributions to micro-electromechanical systems through his patents exemplify the spirit of innovation within the realm of semiconductor technology. His latest methods not only provide technical advantages but also pave the way for advancements in various electronic applications. As he continues his work at IBM, the impact of his inventions is likely to resonate within the industry and inspire future developments in MEMS technologies.