Robert Lee Waldschmidt

Title: Innovations of Robert Lee Waldschmidt

Introduction

Robert Lee Waldschmidt is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of tire technology, particularly with his innovative designs and methods. With a total of 2 patents, Waldschmidt continues to push the boundaries of engineering and design.

Latest Patents

One of his latest patents is the "Passive Tire Pressure Sensor and Method." This invention features a surface acoustic wave device that includes a micro-machined pressure transducer for monitoring tire pressure. The device is designed with a micro-machined cavity sealed by a flexible conductive membrane. When the external tire pressure matches the cavity pressure, the membrane contacts ridges on the backside of the device. These ridges are electrically connected to conductive fingers. When the pressure is correct, selected fingers are grounded, producing patterned acoustic reflections to an impulse RF signal. If the external tire pressure is lower than the cavity reference pressure, a reduced reflected signal is sent to the receiver. Additionally, the sensor can identify itself through a unique reflected identification pulse series.

Career Highlights

Waldschmidt is currently employed at The Goodyear Tire & Rubber Company, where he applies his expertise in tire technology. His work has been instrumental in developing advanced tire monitoring systems that enhance safety and performance.

Collaborations

Throughout his career, Waldschmidt has collaborated with notable colleagues, including Kent Bryant Pfeifer and Robert Leslie Williams. These partnerships have fostered innovation and contributed to the success of their projects.

Conclusion

Robert Lee Waldschmidt is a distinguished inventor whose work in tire technology has led to significant advancements. His innovative patents and collaborations reflect his commitment to enhancing safety and performance in the automotive industry.