This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Invensense, Inc., Synaptics Corporation. Active years: 2008-2022.
Company Filing History:
Years Active: 2008-2022
Title: Mark Jennings: Innovator in Ultrasonic Technology
Introduction
Mark Jennings is a prominent inventor based in San Jose, California. He has made significant contributions to the field of ultrasonic technology, particularly in the development of fingerprint sensors. With a total of 4 patents to his name, Jennings continues to push the boundaries of innovation in this area.
Latest Patents
One of Jennings' latest patents is for an ultrasonic fingerprint sensor with a contact layer of non-uniform thickness. This innovative sensor includes a two-dimensional array of ultrasonic transducers and a matching layer that enhances imaging capabilities. The array controller is designed to activate different subsets of ultrasonic transducers at varying transmission frequencies, allowing for the creation of a compound fingerprint image that compensates for the non-uniform thickness of the matching layer.
Another notable patent involves a method for operating a fingerprint sensor that includes a presence sensor. This method detects interaction between an object and the fingerprint sensor, activating a subset of ultrasonic transducers to determine if the object is a human finger. This dual interaction enhances the sensor's functionality and user experience.
Career Highlights
Throughout his career, Mark Jennings has worked with leading technology companies, including Synaptics Corporation and InvenSense, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in ultrasonic technology.
Collaborations
Jennings has collaborated with notable professionals in the field, including Bob Lee Mackey and Alfred Woo. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Mark Jennings is a key figure in the advancement of ultrasonic fingerprint sensors. His innovative patents and collaborations highlight his commitment to enhancing technology in this field. His work continues to influence the future of fingerprint sensing technology.