Company Filing History:
Years Active: 1999-2003
Title: R Thomas Fisher: A Pioneer in Automotive Electronics Innovation
Introduction
R Thomas Fisher, an accomplished inventor based in Kokomo, IN, has made significant contributions to the field of automotive electronics. With two patents to his name, Fisher's work focuses on enhancing the efficiency and functionality of HVAC systems and current monitoring devices within the automotive sector.
Latest Patents
Fisher's most notable inventions include:
1. **Transient-Resistant Non-Pulsed Electronic Automotive HVAC Fan Control**
This innovative HVAC fan control system integrates a front fan switch, a controller, a rear fan switch, a rear fan control circuit, and a fan motor. The design ensures that both fan switches are connected to the controller, which effectively manages the fan motor speed based on inputs received from the rear fan switch when activated by the front switch.
2. **Auto Ranging Current Monitor with Common Mode Correction**
This improved current monitoring device is engineered to measure electrical current across a broad dynamic range. It features both low and high current channels, along with a switching mechanism to select the appropriate channel based on the measured current. The device includes a low current error compensation circuit, which addresses parasitic current issues, and efficiently reduces common mode error voltage in the differential amplifiers that convert current into a voltage signal.
Career Highlights
Throughout his career, R Thomas Fisher has been associated with reputable companies such as Delco Electronics Corporation and Delphi Technologies, Inc. His work at these organizations has enabled him to further develop his expertise in automotive electronics and innovate solutions that meet the evolving demands of the industry.
Collaborations
Fisher has collaborated with prominent figures in the field, notably Ronald W. Dale and Larry W. Soutar. These partnerships have likely facilitated the exchange of ideas and fostered an environment conducive to innovation, allowing Fisher to advance his projects further.
Conclusion
In conclusion, R Thomas Fisher stands out as a significant contributor to automotive electronics, with two impactful patents that address critical needs within the industry. His career, marked by collaboration and innovation, exemplifies the spirit of invention that drives progress in technology today.