Company Filing History:
1 out of 4,550 
1 out of 16,080 Years Active: 2009-2019
Title: The Innovative Mind of Greg Levanas
Introduction
Greg Levanas, a distinguished inventor based in Costa Mesa, California, holds two patents that showcase his contributions to technology and engineering. His work primarily focuses on advancements in electronic systems, specifically in resolver technology and temperature regulation.
Latest Patents
1. **Compact Resolver Pre-Amplification Assembly (RPA) Module**: This invention features a compact design that includes first and second printed circuit boards. The assembly interfaces with an N/N-1 resolver and a resolver-to-digital converter through three dedicated signal paths. The design allows for high amplification and effective noise rejection. Sensitive signals are strategically placed on the first board, while excite signals occupy the second, providing optimal performance when mounted on robotic joints.
2. **Wide-Temperature Integrated Operational Amplifier**: This patent pertains to a reference current circuit that includes a low-level current bias circuit and a voltage proportional-to-absolute temperature (VPTAT) generator. The MOSFET-based constant-IC regulator maintains a consistent output across varying temperature ranges. This innovative approach ensures reliable performance by keeping the constant-IC ratio stable, addressing temperature-dependent challenges in electronic applications.
Career Highlights
Greg Levanas has contributed his expertise to prominent organizations, including the California Institute of Technology and the United States Department of the Navy. His work in these esteemed institutions has played a significant role in the development of various technological solutions.
Collaborations
Throughout his career, Greg has collaborated with talented individuals such as Mohammad Mehdi Mojarradi and Yuan Chen. These partnerships have enhanced the innovation process, leading to the successful realization of his patents.
Conclusion
Greg Levanas's inventive spirit and commitment to improving technology are evident through his patents and collaborative efforts. His work not only advances electronic systems but also sets the stage for future innovations in the field.