Company Filing History:
Years Active: 2024-2025
Title: Innovations of Ali Joseph Rastegar
Introduction
Ali Joseph Rastegar is a notable inventor based in Palo Alto, CA. He has made significant contributions to the field of micro-speaker technology, holding a total of 3 patents. His work focuses on integrating advanced materials and systems to enhance audio devices.
Latest Patents
Rastegar's latest patents include the "Integrated MEMS electrostatic micro-speaker device and system." This invention features a micro-speaker device with a movable diaphragm made from silicon or graphene. The diaphragm has a first surface and a second surface, with sensors to track its position. The device is housed in a protective enclosure that includes an electrode device, which can be part of a CMOS device. This technology converts input audio signals into electrostatic actuation for the micro-speaker.
Another patent is the "Integrated MEMS electrostatic micro-speaker device and method." Similar to his previous invention, this device also utilizes a movable diaphragm made from silicon or graphene. It includes a vented enclosure that allows air movement to generate sound pressure signals. The diaphragm is electrostatically actuated from various surfaces, including the electrode device and encapsulation device.
Career Highlights
Rastegar is currently associated with Vibrant Microsystems Inc., where he continues to innovate in the field of micro-electromechanical systems (MEMS). His work has positioned him as a key player in the development of advanced audio technologies.
Collaborations
He collaborates with talented individuals such as Sanjay Bhandari and Steven Nasiri, contributing to a dynamic team focused on pushing the boundaries of audio technology.
Conclusion
Ali Joseph Rastegar's contributions to micro-speaker technology through his innovative patents demonstrate his expertise and commitment to advancing audio devices. His work continues to influence the industry and inspire future innovations.