Location History:
- Escondido, CA (US) (1977)
- Escondico, CA (US) (1978)
- Valley Center, CA (US) (1983 - 1999)
Company Filing History:
Years Active: 1977-1999
Title: The Innovative Mind of Leopold J Johnson
Introduction: Leopold J Johnson, an inventive engineer hailing from Valley Center, California, holds an impressive portfolio of 14 patents. His work primarily focuses on enhancing electrical components for high-power frequency circuit applications. Johnson's ingenuity is evident through his recent innovations, which significantly improve the efficiency and functionality of transformers and inductors.
Latest Patents: Among Johnson's latest patents is the Voltage Controlled Variable Inductor. This invention offers a rapidly variable inductance, essential for high-power frequency-dependent circuit applications. It achieves continuously variable inductance values with a high Q factor while requiring minimal control power. Another notable invention is his transformer that utilizes bi-directional synchronous rectification. This transformer efficiently transforms the voltage of an input signal from one level to another while reducing core volume and mass compared to traditional transformers. The design integrates a rectifier that converts a time-varying input signal into a full-wave rectified voltage signal, showcasing Johnson's commitment to advancing electrical engineering solutions.
Career Highlights: Johnson's innovations have contributed significantly to advancements in electrical engineering, specifically in the areas of inductors and transformers. With his extensive knowledge and experience, he has become a crucial asset in the United States government sector, working under the auspices of the Secretary of the Navy.
Collaborations: Throughout his career, Johnson has collaborated with talented coworkers, including Russell E Hammond and Joseph F McCartney. These partnerships highlight the importance of teamwork in driving innovation and achieving success in complex engineering projects.
Conclusion: Leopold J Johnson's contributions to electrical engineering through his inventive spirit and practical applications illustrate the impact of innovation in the industry. His patents not only enhance performance in high-frequency circuits but also pave the way for future advancements in technology. As a leader in his field, Johnson continues to inspire the next generation of inventors and engineers.