Company Filing History:
Years Active: 2001
Title: Innovations of Elizabeth Danford
Introduction
Elizabeth Danford is an accomplished inventor based in Durham, NC (US). She has made significant contributions to the field of electronics, particularly in the development of advanced analog-to-digital converters. Her innovative work has led to the granting of a patent that showcases her expertise and creativity in engineering.
Latest Patents
Elizabeth Danford holds a patent for a "Programmable dynamic range sigma delta A/D converter." This invention features a sigma-delta analog-to-digital (A/D) converter that includes an analog modulator and an adjustable reference voltage circuit. The reference voltage circuit provides a reference voltage to the analog modulator along a feedback path during A/D conversion. It incorporates a reference voltage generator that supplies a variety of positive and negative polarity signals to a gain multiplexer. The gain multiplexer selectively delivers these signals to the analog modulator based on a select signal produced by a gain register and a microprocessor interface bus. This design allows for the adjustment of the range of operation and performance of the sigma-delta A/D converter, enhancing its effectiveness based on specific application requirements. As the relative input power of an input signal changes, the converter dynamically adjusts to achieve higher performance.
Career Highlights
Elizabeth Danford is currently employed at Mitsubishi Electric and Electronics U.S.A., Inc. Her role at the company allows her to apply her innovative ideas and technical skills in a collaborative environment. She has been recognized for her contributions to the field and continues to push the boundaries of technology.
Collaborations
Throughout her career, Elizabeth has worked alongside talented colleagues, including James C. Morizio and Michael C. Hoke. Their collaborative efforts have contributed to the success of various projects and innovations within the company.
Conclusion
Elizabeth Danford is a remarkable inventor whose work in the field of analog-to-digital conversion has made a significant impact. Her patent for the programmable dynamic range sigma delta A/D converter exemplifies her innovative spirit and technical expertise. Elizabeth's contributions continue to shape the future of electronics and inspire others in the industry.