Company Filing History:
Years Active: 1976-1978
Title: The Innovations of Darryl F Proctor
Introduction
Darryl F Proctor is a notable inventor based in Redmond, WA (US). He has made significant contributions to the field of electrical engineering, holding a total of 3 patents. His work focuses on innovative methods and apparatuses that enhance communication systems and electrical transmission.
Latest Patents
One of Proctor's latest patents is titled "Method and apparatus for detecting direct currents in a transmission line." This invention features an electromagnetic sensing apparatus that includes magnetic cores coupled by windings to transmission line conductors. It is designed to sense the presence, magnitude, and direction of loop currents without interfering with the transmission of signal information. The invention employs a steady-state electromagnetic bias to determine the direction of loop current flow, ensuring accurate detection while minimizing interference.
Another significant patent is the "Automatic telephone number identification circuit." This identification circuit is useful in communication systems with multiple remote stations connected to a central station. It distinguishes between two remote stations sharing a single communication line pair. The circuit includes a ground mark circuit that creates an electrical imbalance on the communication line, which is detectable by the central station, thereby enhancing communication efficiency.
Career Highlights
Darryl F Proctor is associated with Proctor & Associates Company, Inc., where he continues to innovate and develop new technologies. His work has had a lasting impact on the field of electrical engineering, particularly in communication systems and transmission line technology.
Collaborations
Proctor has collaborated with notable coworkers such as Peter T Skelly and Darrell D Cole. Their combined expertise has contributed to the successful development of innovative technologies and patents.
Conclusion
Darryl F Proctor's contributions to electrical engineering through his patents demonstrate his commitment to innovation and improvement in communication systems. His work continues to influence the industry and inspire future advancements.