This inventor holds 47 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Optical Fingerprint Sensors. Top assignees: Synaptics Corporation, Omnivision Technologies, Inc., University of California. Active years: 1999-2025.
Location History:
- San Jose, CA (US) (2017 - 2022)
- Walnut Creek, CA (US) (1999 - 2023)
Company Filing History:
25 out of 1,399Â 
8 out of 1,409Â 
5 out of 15,988Â 
Years Active: 1999-2025
Areas of Expertise:
Title: The Innovative Mind of Paul Wickboldt: A Journey Through Inventiveness
Introduction: Paul Wickboldt, an esteemed inventor based in Walnut Creek, CA, has an impressive portfolio of 44 patents that showcase his expertise in the field of optical technology. His contributions have significantly advanced biometric sensor technology, particularly in fingerprint recognition and security measures against spoofing.
Latest Patents: Among his latest innovations is the "Optical fingerprint sensor with spoof detection and associated method". This invention features a sophisticated array of lenses and photodiodes designed to effectively differentiate genuine fingerprints from spoof attempts. The technology utilizes a method that involves detecting large-angle light and analyzing its angular distribution, enabling more reliable authentication through biometric sensors. Another notable patent by Wickboldt is the "Fingerprint sensor and button combinations and methods of making same", which innovatively combines signal trace designs within a multi-layer laminate package for enhanced connectivity to integrated circuits.
Career Highlights: Wickboldt has played a significant role in the advancement of biometric technologies throughout his career, working with prominent companies like Synaptics Corporation and Omnivision Technologies, Inc. His innovative approach to optical sensors has placed him at the forefront of security technology, making biometric authentication more secure and efficient.
Collaborations: Throughout his career, Wickboldt has collaborated with talented individuals, including Patrick Smith and Young Seen Lee. These partnerships have fostered an environment of shared knowledge and innovation, contributing to the successful development of pioneering technologies in the industry.
Conclusion: Paul Wickboldt represents the essence of innovation in optical technology and biometric security. With a rich background in patents and collaboration with industry experts, his work continues to influence the future of fingerprint recognition and security measures. His numerous inventions lay the groundwork for the next generation of biometric systems.