Company Filing History:
7 out of 583 
1 out of 213 
1 out of 5 Years Active: 2003-2007
Title: The Innovations of Philip Edward Arthur Stuart
Introduction
Philip Edward Arthur Stuart is a notable inventor based in Chatham, CA. He has made significant contributions to the field of engineering, particularly in automotive technology. With a total of 9 patents to his name, Stuart has developed innovative solutions that enhance the functionality and efficiency of various systems.
Latest Patents
One of his latest patents is the "Over-center actuator." This invention allows a short runner valve or manifold tuning valve type manifold tuning device to retain sufficient force on the valve assembly in its closed state. This feature eliminates any vibration or chatter from the system under normal engine operation. Additionally, the device can be 'pulsed' to the open or closed position, which means no electrical power is required to maintain the system in one state. This is particularly beneficial when activated times are extended due to specific engine operating conditions.
Another significant patent is related to "Microphone calibration for active noise control system." This invention provides a method to compensate for changes in a microphone output, ensuring accurate noise control. A calibration signal reflecting the desired microphone output is generated and stored in an active noise control module. During operation, this module compares the actual microphone output signal with the calibration signal and compensates for any changes before any noise compensation or cancellation function occurs.
Career Highlights
Throughout his career, Philip Edward Arthur Stuart has worked with prominent companies, including Siemens VDO Automotive Corporation and Siemens Canada Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
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Conclusion
Philip Edward Arthur Stuart's contributions to the field of engineering through his patents demonstrate his commitment to innovation and problem-solving. His work continues to influence advancements in automotive technology and active noise control systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.