Michael J Duewake

Title: Michael J Duewake: Innovator in MEMS Technology

Introduction

Michael J Duewake is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of Micro-Electro-Mechanical Systems (MEMS) technology. His innovative work focuses on enhancing the performance and reliability of MEMS devices.

Latest Patents

Michael J Duewake holds a patent for "Snapdown prevention in voltage controlled MEMS devices." This invention provides an architecture and method for preventing snapdown in voltage-controlled MEMS devices. The design includes a movable actuator with an actuator electrode connected to a high voltage power supply through a drive circuit. The actuator is suspended over a cavity electrode on a substrate, which is linked to a common backplane supply. The circuit features first diodes that create a forward-biased path to transfer positive charge to the high voltage power supply when the accumulated charge exceeds a predetermined threshold. Additionally, the drive circuit incorporates second diodes to ensure a low impedance path for transferring positive charge to the substrate ground when the accumulated charge reaches or exceeds a specific threshold voltage.

Career Highlights

Michael J Duewake is currently employed at Silicon Light Machines Corporation, where he continues to develop innovative solutions in MEMS technology. His work has been instrumental in advancing the capabilities of MEMS devices, making them more efficient and reliable.

Collaborations

Michael has collaborated with several talented individuals in his field, including Andrew J Walker and Marc D Hartranft. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Michael J Duewake is a prominent figure in the MEMS technology landscape, with a focus on preventing snapdown in voltage-controlled devices. His contributions through patents and collaborations highlight his commitment to innovation in this critical field.