Company Filing History:
Years Active: 2025
Title: Piotr Zimoch - Innovator in Half-Bridge Converter Technology
Introduction
Piotr Zimoch is an inventor based in Scherz, Switzerland. He has made significant contributions to the field of electrical engineering, particularly in the development of half-bridge converters. His innovative approach focuses on enhancing the efficiency and functionality of power conversion systems.
Latest Patent Applications
Piotr Zimoch's notable patent application is titled "HALF-BRIDGE CONVERTER COMPRISING A BOOTSTRAP CIRCUIT TO PROVIDE A NEGATIVE TURN-OFF VOLTAGE." This application describes a half-bridge converter that includes a high-side transistor connected to a positive electrode of a direct current (DC) voltage source and a low-side transistor connected to a reference ground. The gate driver is configured to control the high-side and low-side transistors at a duty cycle of a gate driver control signal. A bootstrap circuit is designed to provide both positive and negative voltages to the gate driver for the high-side transistor. The bootstrap circuit comprises a first diode, a first capacitor, and a Cuk converter. The Cuk converter includes a first and a second inductor, a switch, a first and a second capacitor, and a second diode to output the negative voltage to the high-side transistor gate driver. The Cuk converter is specifically configured to output the negative voltage when operating in a Discontinuous Voltage Mode (DVM).
Conclusion
Piotr Zimoch is an innovative inventor whose work in half-bridge converter technology showcases his commitment to advancing electrical engineering. His patent application reflects a deep understanding of power conversion systems and their potential for improvement.