Company Filing History:
Years Active: 1996-2004
Title: James C Bach: Innovator in Variable Reluctance Sensing Technology
Introduction
James C Bach is a notable inventor based in Carmel, IN (US), recognized for his contributions to the field of variable reluctance sensing technology. With a total of 4 patents to his name, Bach has made significant advancements that enhance the accuracy and efficiency of vehicle speed sensing mechanisms.
Latest Patents
One of his latest patents is a "Variable attenuation circuit for a differential variable reluctance sensor with enhanced initial threshold accuracy." This invention involves a variable reluctance sensor interface module that includes a variable attenuation circuit and a rectifier. The circuit operates in a current mode to attenuate a differential input voltage, converting it to current and variably attenuating that current. The design also features an RC filter to reduce high-frequency signals and an initial threshold circuit that compensates for internal resistance variations.
Another significant patent is the "Signal processing method for a variable reluctance vehicle speed sensing mechanism." This method improves vehicle speed measurement by adjusting the sensitivity of a signal processing circuit based on the vehicle's operational mode. It effectively reduces sensitivity to output signals caused by gear tooth vibration, ensuring that only relevant signals are processed.
Career Highlights
Throughout his career, James C Bach has worked with prominent companies such as Delco Electronics Corporation and Delphi Technologies, Inc. His experience in these organizations has contributed to his expertise in sensor technology and signal processing.
Collaborations
Bach has collaborated with notable colleagues, including Kevin M Gertiser and John L Kastura, who have also contributed to advancements in the field of sensing technology.
Conclusion
James C Bach's innovative work in variable reluctance sensing technology has led to significant advancements in vehicle speed measurement and sensor accuracy. His contributions continue to influence the industry and pave the way for future innovations.