Company Filing History:
3 out of 56 
1 out of 483 Years Active: 2004-2010
Title: Innovations of Nigel Ashley Preston
Introduction
Nigel Ashley Preston is a notable inventor based in Peterborough, Canada. He has made significant contributions to the field of technology, particularly in the area of power supply systems and signal processing. With a total of four patents to his name, Preston's work reflects a commitment to advancing engineering solutions.
Latest Patents
One of his latest patents is titled "Series connected power supply for semiconductor-based vehicle lighting systems." This innovative power supply is designed for lighting systems that utilize semiconductor light sources connected in series. It features a constant current source that supplies current to these light sources, along with bypass switches that allow for individual control of illumination. This design not only enhances functionality but also provides a means to identify and bypass failed light sources, ensuring reliability in vehicle lighting systems.
Another significant patent is the "Method for high-pass filtering for echo processing in time of flight ranging systems." This method aims to improve level measurement systems by effectively removing DC and low-frequency components from the received signal. By generating maximum and minimum signal profiles, Preston's method produces a filtered signal that enhances the accuracy of measurements.
Career Highlights
Throughout his career, Nigel Preston has worked with prominent companies such as Siemens Milltronics Process Instruments, Inc. and Magna International Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Preston has collaborated with notable individuals in his field, including Jamie A MacDonald and Robert William Gray. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Nigel Ashley Preston's contributions to innovation and technology are evident through his patents and career achievements. His work continues to influence the fields of power supply systems and signal processing, showcasing the importance of inventive thinking in engineering.