Daniel L Smythe, Jr

Title: The Innovations of Daniel L Smythe, Jr.

Introduction

Daniel L Smythe, Jr. is a notable inventor based in Carlisle, MA (US). He has made significant contributions to the field of technology, particularly in the development of advanced electronic circuits and solid-state devices. With a total of 3 patents to his name, Smythe's work has had a lasting impact on various applications in electronics.

Latest Patents

One of his latest patents is the "Multi-tap programming circuit for transversal filters." This invention utilizes a tapped delay line that employs a varistor network for tap weighting. The varistors can function in a resistive summing network or as amplifier gain control elements. Additionally, they can be programmed through a voltage programming circuit that includes a switch array, an input voltage programming bus, and sets of master and slave digital programming signals.

Another significant patent is the "Analog solid state memory." This solid-state device is designed to provide long-term storage of analog signals. In one embodiment, it utilizes multiple MNOS storage elements. An input analog signal is applied to several temporary storage means, each linked to an MNOS storage element for temporarily storing a charge proportional to the input signal's amplitude. The device includes storage control means to transfer these temporarily stored charges to long-term MNOS storage elements, ensuring that the stored amounts are substantially linearly proportional to the temporarily stored charges.

Career Highlights

Smythe's career has been marked by his association with the Massachusetts Institute of Technology, where he has contributed to various research projects and innovations. His work has been instrumental in advancing the understanding and application of electronic circuits and memory devices.

Collaborations

Throughout his career, Daniel L Smythe, Jr. has collaborated with esteemed colleagues such as Ernest R Stern and Richard W Ralston. These collaborations have further enriched his contributions to the field of technology.

Conclusion

Daniel L Smythe, Jr. stands out as a prominent inventor whose work in electronic circuits and solid-state devices continues to influence the industry. His innovative patents reflect a deep understanding of technology and a commitment to advancing the field.