Company Filing History:
Years Active: 1993
Title: David Mele - Innovator in DC Motor Speed Control
Introduction
David Mele, an innovative inventor based in Fremont, California, has made significant contributions to the field of motor control technology. With a focus on enhancing the efficiency and functionality of DC motors, Mele's inventive prowess is exemplified through his patented mechanism that revolutionizes motor speed control.
Latest Patents
Mele holds a patent for a "Method and apparatus for DC motor speed control." This patent outlines a high-frequency, pulse-width-modulated power-transistor DC motor speed controller that features current limiting in both drive and regenerative modes. The design ensures essentially constant ramping rates, whether or not the operator switches to neutral before changing direction. Key components of this invention include a simple sequencer to control the timing of essential functions, an effective transistor filter capacitor arrangement, and a unique circuitry setup that uses regenerative current to manage relay direction switching.
Career Highlights
David Mele is currently a key innovator at Curtis Instruments Inc., where he has applied his expertise to advance motor control systems. His career is marked by an unwavering commitment to improving electrical engineering solutions, which significantly benefits various applications across industries.
Collaborations
Throughout his career, David has had the opportunity to collaborate with various professionals, including his coworker, Stephen F. Post. This partnership has fostered an environment of innovation and creativity, enabling the development of technologically advanced systems that address industry challenges.
Conclusion
David Mele's contributions to the field of DC motor control exemplify the impact of innovation on technology. His patent showcases his ability to solve complex engineering problems and enhance the capabilities of motor systems. As he continues to work with Curtis Instruments Inc., the advancements he brings to electrical engineering promises to shape the future of motor technology.