Satoru C Tanaka

Title: Satoru C Tanaka: Innovator in Imaging Technology

Introduction

Satoru C Tanaka is a notable inventor based in San Jose, CA, who has made significant contributions to the field of imaging technology. With a total of 2 patents, he has developed innovative solutions that enhance the functionality of contact image sensors (CIS).

Latest Patents

Tanaka's latest patents include a dynamic thresholding module with an IR LED light source for a contact image sensor. This invention features a dynamic threshold two-level A/D converter, also known as a tracking digitizer circuit. The module's circuitry comprises a comparator circuit and a tracking low-pass filter circuit. It processes output signals from a CIS module to create a tracking (variable) background signal. This background signal is then compared to the CIS output signals in a comparator, which produces a two-level (binary) output digital signal. The design is intended for use with scanning devices, particularly CIS systems, and can be applied in various scenarios requiring pre-processed digitized video signals. The dynamic thresholding module is designed to be cost-effective and compact, requiring roughly half the space of existing digital circuits that serve similar purposes. The inclusion of an IR LED enhances the device's ability to discriminate when scanning materials with colored backgrounds.

Career Highlights

Satoru C Tanaka is currently employed at Peripheral Imaging Corporation, where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of CIS systems.

Collaborations

Tanaka collaborates with talented individuals such as Pheng Tan and Hsin Fu Tseng, contributing to a dynamic work environment that fosters innovation.

Conclusion

Satoru C Tanaka's contributions to imaging technology, particularly through his patents, demonstrate his commitment to advancing the field. His innovative solutions continue to impact the industry positively.