This inventor holds 2 USPTO granted patents. Top assignee: Westinghouse Electric Corporation. Active years: 1984-1990.
Location History:
- Columbus Grove, OH (US) (1984)
- Pleasant Township, Putnam County, OH (US) (1990)
Company Filing History:
Years Active: 1984-1990
Title: David L Stechschulte: Innovator in Electrical Engineering
Introduction
David L Stechschulte is a notable inventor based in Pleasant Township, Putnam County, OH (US). He has made significant contributions to the field of electrical engineering, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest inventions is a single phase rectifier circuit. This circuit produces a full wave rectified voltage by rectifying an AC input voltage. It couples the rectified voltage to a filter capacitor through an inductor and repeatedly switches the sum of the rectified voltage and the voltage on the capacitor across the inductor. This process reduces input current distortion and improves the power factor of the circuit. When the rectified voltage is sufficient to drive current through the inductor, switching of the capacitor voltage across the inductor can be eliminated. The switching function is performed by a half bridge boost converter.
Another significant patent is a transistor base drive circuit. This circuit achieves optimum base current levels to avoid unnecessary transistor power dissipation. It includes means for diverting excessive base drive from the transistor base to the transistor collector. A capacitor in series with the transistor base decreases switch transition time. Increasing the capacitance of the capacitor results in a decrease in transistor saturation voltage, thereby decreasing power dissipation in the transistor.
Career Highlights
David L Stechschulte is currently employed at Westinghouse Electric Corporation, where he continues to apply his engineering skills and innovative thinking. His work at this esteemed company has allowed him to contribute to various projects and advancements in electrical engineering.
Collaborations
Throughout his career, David has collaborated with talented individuals such as David A Fox and Kenneth C Shuey. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
David L Stechschulte is a distinguished inventor whose work in electrical engineering has led to significant advancements. His patents reflect his commitment to innovation and his ability to solve complex engineering challenges. His contributions continue to impact the field positively.