This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: John Fluke Mfg. Co., Inc.. Active years: 1987.
Company Filing History:
Years Active: 1987
Title: John C Emery: Innovator in Digital to Analog Conversion
Introduction
John C Emery is a notable inventor based in Everett, WA (US). He has made significant contributions to the field of electronics, particularly in the area of digital to analog conversion. His innovative approach has led to the development of a patent that enhances the performance of digital to analog converters.
Latest Patents
Emery holds a patent for a "Linearity control circuit for digital to analog converter." This invention addresses the challenges faced in circuits utilizing digital to analog converters. The patent describes a system where an amplifier receives two voltage levels of a digitally modulated input signal through different switching circuits. The linearity of the output signals from the amplifier is significantly improved by effectively matching the resistances of the two switching circuits to the amplifier. A feedback circuit from the amplifier's output, which includes a feedback amplifier, is utilized to withdraw any current passing through a switching device when it is ON. This innovation eliminates the impact of the switching device's resistance on the amplifier's performance.
Career Highlights
John C Emery is associated with John Fluke Manufacturing Company, Inc., where he applies his expertise in electronics and innovation. His work has contributed to advancements in measurement and calibration technology, making a lasting impact in the industry.
Collaborations
Emery has collaborated with Larry E Eccleston, working together to push the boundaries of technology in their field. Their partnership has fostered innovation and development in electronic systems.
Conclusion
John C Emery's contributions to the field of digital to analog conversion exemplify the spirit of innovation. His patent reflects a deep understanding of electronic systems and a commitment to improving technology. His work continues to influence the industry and inspire future advancements.