Larry Petersen

Title: Larry Petersen: Innovator in Sensor Technology

Introduction

Larry Petersen is a notable inventor based in Pocatello, ID (US). He has made significant contributions to the field of sensor technology, holding 2 patents that showcase his innovative approach to temperature compensation in sensor circuits.

Latest Patents

One of his latest patents is titled "Non-linear sensor temperature compensation using summed temperature compensation signals." This invention involves a sensor temperature compensation circuit that addresses non-linear temperature dependencies in offset and gain generated by the sensor. The circuit utilizes a summer to add two offset compensation signals, with the ratio of the second to the first being a function of temperature. This summed signal is then multiplied by a function of temperature to provide non-linear temperature compensation. Additionally, the patent includes a method for compensating for gain temperature dependencies using a similar approach.

Another significant patent by Petersen is "Sensor calibration using selectively disconnected temperature." This invention focuses on the calibration of a sensor circuit that includes a sensor, a temperature measurement circuit, and a signal processing path. The sensor generates an electrical output signal representing a physical parameter, while the temperature measurement circuit outputs a measured temperature. During calibration, the output voltage of the signal processing path is measured at various temperatures and physical parameter values, allowing for effective compensation for temperature variations.

Career Highlights

Larry Petersen has worked with prominent companies in the semiconductor industry, including On Semiconductor and Semiconductor Components Industries, LLC. His experience in these organizations has contributed to his expertise in sensor technology and innovation.

Collaborations

Throughout his career, Petersen has collaborated with various professionals, including his coworker Jose G. Taveira. These collaborations have likely enriched his work and led to advancements in sensor technology.

Conclusion

Larry Petersen's contributions to sensor technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the field, paving the way for advancements in sensor calibration and temperature compensation.