Gerard E Sleefe

Title: Innovations by Gerard E Sleefe: Pioneering Patents in Microelectromechanical Systems

Introduction

Gerard E Sleefe, an inventive mind hailing from Cedar Crest, NM, has made significant contributions to the field of microelectromechanical systems (MEMS). With five patents to his name, his work is characterized by innovative technologies that enhance the functionality of MEM devices, paving the way for advancements in various applications.

Latest Patents

Among his latest inventions are two noteworthy patents. The first patent describes a **mechanically latchable tiltable platform for forming micromirrors and micromirror arrays**. This microelectromechanical apparatus features a platform capable of tilting electrostatically from a parallel position to an angle ranging from 1 to 20 degrees with respect to its substrate. Upon reaching the maximum tilt angle, the platform can be locked into place using an electrostatically operable latching mechanism. With a light-reflective upper surface, this platform can be coated for enhanced reflectivity, forming micromirrors that are essential for applications such as optical switching, information processing, image projection displays, and non-volatile optical memories.

His second patent involves **electrical latching of microelectromechanical devices**, which introduces methods for row and column addressing of MEM device arrays. These methods enable the programming and maintenance of the MEM array in a latched state with a voltage that is typically lower than what is required for electrostatic device switching, thereby improving the efficiency and performance of these devices.

Career Highlights

Gerard E Sleefe has lent his expertise to reputable organizations over the course of his career. He has worked with Sandia Corporation and the Massachusetts Institute of Technology (MIT), where he has contributed to cutting-edge research and development in MEMS technologies. These experiences have allowed him to refine his skills and innovate in areas crucial to modern technology.

Collaborations

Throughout his journey, Sleefe has collaborated with esteemed professionals, including Ernest J Garcia and Paul H Eichel. Their joint efforts have further propelled innovations in MEM systems, showcasing the importance of teamwork in achieving groundbreaking advancements in technology.

Conclusion

Gerard E Sleefe's contributions to the field of microelectromechanical systems exemplify the impact of innovation and collaboration within technology. With his patents reflecting pioneering ideas that drive the MEMS industry forward, Sleefe continues to be a significant figure in the landscape of inventions that shape our future.