David A Tatman

Title: Innovator Spotlight: David A. Tatman

Introduction: David A. Tatman is a notable inventor based in Plano, Texas. With a total of four patents to his name, Tatman has made significant contributions to the field of electronics, particularly in memory technology.

Latest Patents: David Tatman's latest inventions include a one-time programmable EPROM designed for advanced CMOS technology. This innovative EPROM transistor features an increased breakdown voltage, which helps minimize the risk of breakdown during programming operations. The design enhances reliability by forming a p-doped region within the semiconductor substrate, thus maintaining a breakdown voltage that exceeds the programming voltage.

Another patent attributed to Tatman involves a circuit and method for sensing the depletion of memory cells. This technology allows for the rapid and reliable detection of depleted or nearly-depleted cells within a column of a nonvolatile, integrated-circuit memory. The design integrates a sense amplifier that compares currents in the drain-column line and a current reference, ensuring accurate detection of memory cell status and enhancing memory efficiency.

Career Highlights: David A. Tatman is currently employed at Texas Instruments Corporation, a leading company in semiconductor technology. His role involves driving innovations in memory technology, showcasing his dedication to improving electronic device performance.

Collaborations: Throughout his career, Tatman has collaborated with talented colleagues, including Phat C. Truong and John Frederic Schreck. These partnerships have fostered a creative environment focused on advancing electronic solutions.

Conclusion: David A. Tatman's contributions to the field of electronics exemplify the spirit of innovation. With a track record of patents that enhance memory technology, his work continues to influence the market positively and inspire future advancements in the industry.