Company Filing History:
Years Active: 1993
Title: Paul P DuPuis: Innovator in Delta-Sigma A/D Converter Technology
Introduction
Paul P DuPuis is a notable inventor based in Mound, MN (US). He has made significant contributions to the field of electronics, particularly in the development of advanced analog-to-digital conversion technologies. His innovative work has led to the creation of a patent that enhances the accuracy of delta-sigma A/D converters.
Latest Patents
DuPuis holds a patent for an "Enhanced accuracy delta-sigma A/D converter." This invention features a delta-sigma modulator equipped with a multi-stage shift register that receives input from a quantizer, which includes an analog integrator. The design allows for a serial digital output signal from the shift register to be fed back to the input of the integrator. This feedback mechanism, combined with frequency division, enables the use of an operational amplifier with a lower gain/bandwidth product. Additionally, the invention incorporates a signal processor that provides an adaptive window-based decimation cycle, which is data-dependent. This innovative approach allows for increased effective resolution by an order of magnitude for a predetermined duty cycle.
Career Highlights
DuPuis is currently employed at Honeywell GmbH, where he continues to work on cutting-edge technologies in the field of electronics. His expertise and innovative mindset have made him a valuable asset to the company.
Collaborations
One of his notable collaborators is Michael William Greenwood, with whom he has worked on various projects related to his patent.
Conclusion
Paul P DuPuis is a distinguished inventor whose work in delta-sigma A/D converter technology has made a significant impact in the field of electronics. His innovative patent demonstrates his commitment to enhancing the accuracy and efficiency of electronic devices.