Company Filing History:
12 out of 2,485 
2 out of 755 
1 out of 10 Years Active: 1991-2022
Title: **Innovative Contributions of Robert Beverly Lefferts**
Introduction
Robert Beverly Lefferts, a prominent inventor based in Portland, Oregon, is known for his significant contributions to electrical circuit design. With a remarkable portfolio of 15 patents, Lefferts has developed innovative technologies that enhance the functionality and efficiency of integrated circuits.
Latest Patents
Among his latest patents is a groundbreaking design for electrical circuits that employ cells with metal lines. This invention comprises a method for instantiating parameterized cells (PCELLs) in an electrical circuit layout. The first PCELL incorporates field-effect transistor (FET) data and adjustable metal line segments, allowing for a more adaptable design. The method also details the connection between sets of metal line segments, effectively eliminating connectivity shorts. Additionally, Lefferts has created methods for applying or floating voltages to the wells of integrated circuits. His innovative bias arrangements ensure that wells remain floating during device operations, optimizing performance in varying voltage conditions.
Career Highlights
Throughout his career, Lefferts held important positions within notable companies in the technology sector, including Synopsys, Inc. and Lattice Semiconductor Corporation. His work at these companies has significantly influenced advancements in integrated circuit technology.
Collaborations
Lefferts has also collaborated with esteemed colleagues such as John Theodore Stonick and James Lawrence Gorecki. Together, they have pushed the boundaries of innovation in electrical engineering, contributing to numerous projects that have garnered patent protections.
Conclusion
Robert Beverly Lefferts stands out as a distinguished inventor whose work in electrical circuit design has paved the way for new technological advancements. His dedication to innovation and collaboration continues to inspire the next generation of engineers and inventors. With a solid track record reflected in his patents, Lefferts's influence on integrated circuit technology is sure to endure.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.