Robert N Dotson

Title: The Innovative Mind of Robert N. Dotson

Introduction: Robert N. Dotson, an accomplished inventor based in Mesa, AZ, has made significant contributions to the field of electronics, with an impressive portfolio of 15 patents. His innovative work primarily focuses on thermal management and operational amplifier technologies, showcasing his expertise and creativity in engineering.

Latest Patents: Among Robert N. Dotson's latest inventions is the "Thermal shutdown circuit with hysteresis and method of using." This integrated circuit features a thermal shutdown mechanism that employs hysteresis to prevent operational failures when the temperature exceeds certain thresholds. The design uses a pair of current sources to represent the temperatures of the integrated circuit, feeding into a current mirror and detection circuit that dynamically manages temperature-related signals to ensure efficient thermal performance.

Another significant patent is the "Low voltage operational amplifier input stage and method," which operates within a voltage range of one to eight volts and is effective across a temperature spectrum from 0°C to 70°C. This operational amplifier utilizes N-channel depletion-mode MOSFETs to maintain consistent transconductance while amplifying differential inputs. The design cleverly integrates a source follower to provide unity gain and an output stage capable of delivering approximately fifty milliamps of current drive.

Career Highlights: Robert’s career has seen him associated with renowned organizations such as Motorola Corporation and Semiconductor Components Industries, LLC. His time at these companies has allowed him to refine his skills and contribute to various cutting-edge projects that push the boundaries of technology.

Collaborations: Throughout his professional journey, Robert has collaborated with notable individuals, including Robert Bruce Davies and Ira G. Miller. These collaborations have fostered a productive exchange of ideas and innovations, which have undoubtedly enriched his own work and the broader technological landscape.

Conclusion: As an inventor with a deep understanding of engineering challenges, Robert N. Dotson continues to pave the way for advancements in electronic systems. His patents not only reflect his technical proficiency but also highlight his commitment to creating more efficient and reliable technologies. Robert's work serves as an inspiration for future inventors and highlights the vital role of innovation in the modern world.