This inventor holds 2 USPTO granted patents. Top assignee: Digital Biometrics, Inc.. Active years: 1992-1994.
Company Filing History:
Years Active: 1992-1994
Title: Douglas D Castle: Innovator in Optical Imaging Technology
Introduction
Douglas D Castle is a notable inventor based in Crystal, MN (US). He has made significant contributions to the field of optical imaging, particularly in the area of fingerprint technology. With a total of 2 patents to his name, Castle has demonstrated his commitment to innovation and advancement in biometrics.
Latest Patents
Castle's latest patents include a "Cabinet housing for optical imaging of fingerprints" and a "Cabinet for optical imaging of fingerprints." These inventions reflect his expertise in creating solutions that enhance the accuracy and efficiency of fingerprint imaging.
Career Highlights
Castle is currently employed at Digital Biometrics, Inc., where he continues to develop cutting-edge technologies in the field of biometrics. His work at this company has positioned him as a key player in the advancement of optical imaging systems.
Collaborations
Throughout his career, Castle has collaborated with notable colleagues such as Glenn M Fishbine and Bruce N Stanger. These partnerships have contributed to the success of his projects and the development of innovative solutions in the industry.
Conclusion
Douglas D Castle is a distinguished inventor whose work in optical imaging technology has made a significant impact. His patents and collaborations highlight his dedication to advancing the field of biometrics.