Theodore D. Klein is a notable inventor based in Mound, MN (US). He has made significant contributions to the field of biometric technology, holding a total of 4 patents. His work primarily focuses on portable fingerprint scanning and skin print imaging, which have important applications in identification verification.

Latest Patents

One of Klein's latest inventions is a portable fingerprint scanning apparatus for identification verification. This innovative device is lightweight and designed to optically scan and record fingerprint images in the field. It can transmit these images to a mobile unit for processing and subsequent wireless transmission to a central location. This technology enables immediate identity and background checks on individuals being fingerprinted. The apparatus includes a fingerprint scanner, a camera for capturing photographic images, and means for transmitting both types of images to a mobile unit. A preferred embodiment features a highly integrated camera with a superior signal-to-noise ratio and an infrared lighting source for low ambient light situations. Additionally, it allows users to preview fingerprint and 'mug shot' images on a display screen and control the transmission and processing of these images using a terminal or keypad.

Another significant patent by Klein is a method and apparatus for capturing skin print images. This system generates data characteristic of a rolled skin print in real time. A body part, such as a finger, contacts a receiving surface of an optical device, which is then imaged and recorded during the contact period. The resulting record is used to generate digital data representative of the skin print image. This technology is particularly useful for recording rolled fingerprint images taken on flat receiving surfaces.

Career Highlights

Throughout his career, Klein has worked with several companies, including C.F.A. Technologies, Inc. and Digital Biometrics, Inc. His experience in these organizations has contributed to his expertise in biometric technologies and innovations.

Collaborations

Klein has collaborated with notable individuals in his field, including Glenn M. Fishbine and Daniel E. Germann. These collaborations have likely enhanced his work and contributed to the development of his patented technologies.

Conclusion

Theodore D. Klein is a prominent inventor whose work in portable fingerprint scanning and skin print imaging has made significant advancements in biometric technology. His innovative patents reflect his commitment to improving identification verification processes.

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