Navid Yazdi

Title: Innovations of Navid Yazdi in MEMS Technology

Introduction

Navid Yazdi is an accomplished inventor based in Wilmington, MA (US). He has made significant contributions to the field of Micro-Electro-Mechanical Systems (MEMS), particularly in the development of control systems for MEMS devices. With a total of 2 patents to his name, Yazdi's work focuses on enhancing the precision and functionality of MEMS mirrors.

Latest Patents

Yazdi's latest patents include innovative technologies for controlling the position of electrostatic micro mirrors. The first patent, titled "Pointing angle control of electrostatic micro mirrors," describes a control system that utilizes sliding mode analysis to accurately manage the position of mirrors in MEMS devices. This invention employs the capacitance of the mirror to detect its position, featuring a micro mirror pivotable about an axis, with conductive layers forming capacitors to determine the mirror's position. The system can implement sliding mode control using various drive mechanisms, including electrostatic drives, and can be simplified through time multiplexing to avoid cross talk. An Application Specific Integrated Circuit (ASIC) is also utilized to control the detection and drive of the mirrors.

The second patent, "Pointing angle control of electrostatic micro mirrors with modified sliding mode control algorithm for precision control," builds upon the first by refining the control system for enhanced precision. It shares similar features, including the use of capacitance for position detection and the implementation of sliding mode control with electrostatic drives. This patent further emphasizes the importance of accurate control in MEMS technology.

Career Highlights

Navid Yazdi is currently employed at Corning Incorporated, where he continues to innovate in the field of MEMS technology. His work has contributed to advancements in various applications, showcasing his expertise and commitment to pushing the boundaries of engineering.

Collaborations

Yazdi has collaborated with notable colleagues, including Carlos Horacio Mastrangelo and Harshad Shrikrishna Sane. These collaborations have fostered a dynamic exchange of ideas and have further enhanced the impact of their collective work in MEMS technology.

Conclusion

Navid Yazdi's contributions to MEMS technology through his patents and career at Corning Incorporated highlight his role as a leading inventor in the field. His innovative approaches to controlling MEMS mirrors demonstrate the potential for advancements in precision engineering.