This inventor holds 1 USPTO granted patent. Top assignee: Crane Electronics, Inc.. Active years: 2021.
Company Filing History:
Years Active: 2021
Title: Innovations by Leslie Khauv in Signal Processing
Introduction
Leslie Khauv is an accomplished inventor based in Redmond, WA (US). He has made significant contributions to the field of signal processing, particularly in enhancing the performance of power converters. His innovative approach has led to the development of a patented system that addresses critical challenges in current mode control schemes.
Latest Patents
Leslie Khauv holds a patent titled "System and method to enhance signal to noise ratio and to achieve minimum duty cycle resolution for peak current mode control scheme." This invention focuses on systems and methods for providing peak current mode control (PCMC) for power converters. The patent aims to improve noise immunity by enhancing the signal-to-noise ratio of an inductor or switch current. This enhancement allows for minimum duty cycle resolution and eliminates subharmonic operation, which can cause high input and output ripples. The current is sensed and translated to a voltage by a current sense resistor, facilitating the peak current mode control scheme. A direct current (DC) offset voltage is added only during the on-time of the main switch to further increase the signal-to-noise ratio. Additionally, a leading-edge spike caused by the turn-on of the main switch is mitigated by resetting a filter capacitor of a current sense circuit to zero volts after each switching cycle. Leslie Khauv has 1 patent to his name.
Career Highlights
Leslie Khauv is currently employed at Crane Electronics, Inc., where he continues to innovate and develop advanced technologies. His work has been instrumental in improving the efficiency and reliability of power conversion systems.
Collaborations
Leslie collaborates with talented individuals such as Cuon Lam and Sovann Song, who contribute to the innovative environment at Crane Electronics, Inc. Their teamwork fosters creativity and drives the development of cutting-edge solutions in the industry.
Conclusion
Leslie Khauv's contributions to signal processing and power converter technology exemplify the impact of innovation in engineering. His patented system not only enhances performance but also addresses critical challenges in the field. Through his work, Leslie continues to pave the way for advancements in power electronics.