This inventor holds 1 USPTO granted patent. Top assignee: Analog Devices,inc.. Active years: 2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016
Title: Matthew Aaron Hazel and Run-Time Hermeticity Detection
Introduction
Matthew Aaron Hazel is an inventor associated with Malden, Massachusetts, and Analog Devices, Inc. His patent work addresses the reliability of microelectromechanical systems (MEMS), including detecting whether a sealed device loses hermeticity while operating.
Latest Patents
Hazel is credited with 1 patent: “System and Method for Run-Time Hermeticity Detection of a Capped MEMS Device.” The invention describes a method for checking the integrity of a hermetically sealed MEMS device during operation. In one embodiment, an accelerometer receives a test signal at a frequency above its operational range while sensing acceleration. The output is filtered above that range to produce a test signal, which is compared with a predetermined threshold. If its amplitude differs from the threshold, the system produces an error signal indicating that the accelerometer may have lost hermeticity.
Career Highlights
Hazel’s patent reflects work on monitoring the integrity of capped MEMS devices in real time. By using a test signal outside an accelerometer’s normal operating frequency range, the method is designed to detect a potential loss of hermeticity while the device remains in service.
Collaborations
Hazel’s listed coworkers include Colm J. Prendergast and Daniel Boyko. His company affiliation is Analog Devices, Inc.
Conclusion
Matthew Aaron Hazel’s patent focuses on detecting hermeticity loss in operating MEMS devices, illustrating an approach to improving the monitoring and reliability of accelerometers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile