Pierre Peiffer

Title: Pierre Peiffer: Innovator in Fingerprint Sensor Technology

Introduction

Pierre Peiffer is a notable inventor based in Grenoble, France. He has made significant contributions to the field of fingerprint sensor technology. His innovative approach has led to the development of a unique method for operating fingerprint sensors.

Latest Patents

Pierre Peiffer holds a patent for a method of operating a fingerprint sensor comprised of ultrasonic transducers and a presence sensor. This patent involves activating a presence sensor that detects interaction between an object and the fingerprint sensor. Once interaction is detected, a subset of ultrasonic transducers is activated to determine if the object is a human finger. This method allows for concurrent interaction between the presence sensor and the ultrasonic transducers, enhancing the functionality of fingerprint sensors.

Career Highlights

Pierre Peiffer is currently employed at Invensense, Inc., where he continues to innovate in the field of sensor technology. His work has been instrumental in advancing the capabilities of fingerprint sensors, making them more reliable and efficient.

Collaborations

Throughout his career, Pierre has collaborated with talented individuals such as Mark Jennings and Romain Fayolle. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Pierre Peiffer is a distinguished inventor whose work in fingerprint sensor technology has made a significant impact. His innovative methods and collaborations continue to push the boundaries of what is possible in this field.