Company Filing History:
Years Active: 1997-2013
Title: Innovations of John D. Sanderson
Introduction
John D. Sanderson is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of electrical engineering, particularly in the area of power systems. With a total of 3 patents, Sanderson's work focuses on enhancing the reliability and efficiency of electrical systems.
Latest Patents
One of his latest patents is titled "Identification of power system primary arcs based on pulse density." This diagnostic instrument distinguishes primary arcs from other electrical discharges in an electric power system by analyzing the pulse time density of radio frequency noise caused by these discharges. The instrument counts the maximum number of noise pulses in a small time window and identifies discharges as primary arcs if the pulse time density falls within a specific range characteristic of primary arcs.
Another significant patent is the "Ultrasonic pinpointer for power system sources of interference." This ultrasonic RFI source locator employs signal analysis to differentiate ultrasonic shocks from power line equipment sources from ambient and other interference sources. It can also distinguish between specific types of interference sources, such as corona and sparking discharge. The locator features a directional or contact ultrasonic sensor that receives signals representing the ultrasonic shocks from targeted sources, along with signal processing circuitry to analyze the strengths of various portions of the sensed signal.
Career Highlights
John D. Sanderson is currently associated with Radar Engineers, where he continues to innovate and develop solutions for electrical power systems. His work has been instrumental in improving diagnostic tools and interference detection methods in the industry.
Collaborations
Throughout his career, Sanderson has collaborated with notable colleagues, including Forrest Scott Seitz and Jack C. Talmadge. Their combined expertise has contributed to advancements in electrical engineering and power system diagnostics.
Conclusion
John D. Sanderson's contributions to the field of electrical engineering through his innovative patents demonstrate his commitment to enhancing power system reliability and efficiency. His work continues to influence the industry positively.
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.