Anthony Stram

Title: Innovations by Anthony Stram in Ultrasonic Proximity Sensing

Introduction

Anthony Stram is an accomplished inventor based in Chandler, AZ (US). He has made significant contributions to the field of microcontroller technology, particularly in ultrasonic sensing applications. With a total of 2 patents, his work focuses on enhancing the functionality and efficiency of proximity sensing and ranging systems.

Latest Patents

One of Anthony's latest patents is the "Core Independent Ultrasonic Proximity Sensing Peripheral." This innovation implements a proximity sensing function using a collection of core independent peripherals (CIPs) in a microcontroller. It operates without software overhead to the central processor, allowing for efficient processing. The system utilizes a pulse width modulation (PWM) peripheral to generate a high-frequency drive signal to an ultrasonic transmitting transducer. Reflected ultrasonic pulses are received and integrated into a voltage value, which is then compared to a prior voltage value average to generate a proximity sense signal of an object. This technology can also determine the direction, distance, and speed of the object.

Another notable patent is the "Core Independent Peripheral Based Ultrasonic Ranging Peripheral." This invention implements a ranging function using CIPs in a microcontroller, again without software overhead. The PWM peripheral generates a high-frequency drive signal, while a counter sets the duration of the PWM drive signal. A second timer measures the time it takes to receive back a reflection of the ranging signal from an object. This system is designed to use on-chip resources for most functions, requiring very few external components, and features a set-and-forget nature based on CIP-based timers and signal generators.

Career Highlights

Anthony Stram is currently employed at Microchip Technology Inc., where he continues to innovate in the field of microcontroller technology. His work has significantly advanced the capabilities of ultrasonic sensing systems, making them more efficient and reliable.

Collaborations

Anthony has collaborated with notable coworkers, including Keith Edwin Curtis and Kristine Angelica Sumague. Their combined expertise has contributed to the successful development of innovative technologies in their field.

Conclusion

Anthony Stram's contributions to ultrasonic proximity sensing and ranging technologies demonstrate his commitment to innovation in microcontroller applications. His patents reflect a deep understanding of core independent peripherals and their potential to enhance sensing capabilities.