Seyed Ahmad Mortazavi

Title: Seyed Ahmad Mortazavi: Innovator in Laser Beam Scanning Technology

Introduction

Seyed Ahmad Mortazavi is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of laser beam scanning technology. His innovative approach has led to the development of a patented technology that enhances the performance of laser display devices.

Latest Patents

Mortazavi holds a patent for a "Closed loop controller for laser beam scanning display with high tolerance to mirror resonance frequency variation." This invention provides methods, devices, and systems to compensate for the drive waveform to a slow-scan mirror in a laser beam scanning (LBS) display device. The slow-scan controller generates the drive waveform, which is combined with feedback and coupled to the input of a notch filter in the control loop. The technology effectively suppresses ripple in the slow-scan mirror trajectory, allowing for relaxed notch filter design criteria and achieving mitigation of ripple at reduced costs.

Career Highlights

Mortazavi is currently associated with Microsoft Technology Licensing, LLC, where he continues to innovate and develop advanced technologies. His work focuses on improving the efficiency and effectiveness of laser beam scanning systems.

Collaborations

He has collaborated with notable colleagues such as Wenjun Liao and Chuan Pu, contributing to the advancement of technology in their field.

Conclusion

Seyed Ahmad Mortazavi's contributions to laser beam scanning technology exemplify the impact of innovative thinking in engineering. His patented solutions not only enhance performance but also reduce costs, showcasing the importance of continuous innovation in technology.