Location History:
- Norfolk, MA (US) (1986)
- Wrentham, MA (US) (1993 - 1999)
Company Filing History:
Years Active: 1986-1999
Title: M Charles Cheney: Innovator in Factory Process Control and Flow Measurement
Introduction
M Charles Cheney is a notable inventor based in Wrentham, MA (US), recognized for his contributions to factory process control and flow measurement technologies. With a total of 4 patents to his name, Cheney has made significant advancements in communication systems and measurement accuracy.
Latest Patents
Cheney's latest patents include innovative methods for enhancing communication in factory process control systems. One of his key inventions focuses on protection against communications crosstalk, which involves a method for transmitting messages between a communications controller and devices in a factory process control system. Each device is assigned a unique identification number, and the method allows for the selection of message protocols based on the criticality of the message. This ensures that the integrity of the communication is maintained, even in complex environments.
Another significant patent by Cheney is related to adaptive filtering for vortex flowmeters. This invention improves the resolution and accuracy of flow measurements by utilizing an adaptive filter that dynamically alters the corner frequencies of a bandpass filter based on the measured frequency of the vortex sensor signal. This innovation enhances the signal-to-noise ratio and compensates for additional or missed vortex pulses, leading to more accurate measurements.
Career Highlights
Cheney has built a successful career at The Foxboro Company, where he has applied his expertise in developing cutting-edge technologies. His work has contributed to advancements in industrial automation and measurement systems, making him a valuable asset in his field.
Collaborations
Throughout his career, Cheney has collaborated with talented individuals such as Simon Korowitz and William M Slechta. These partnerships have fostered innovation and have led to the successful development of various technologies.
Conclusion
M Charles Cheney's contributions to the fields of factory process control and flow measurement demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of complex systems and a drive to improve industrial processes.