Location History:
- Nepean, CA (1994 - 2014)
- Ottawa, CA (2019 - 2023)
Company Filing History:
10 out of 2,644 
6 out of 4,171 
3 out of 2,276 
Years Active: 1994-2025
Title: Innovations and Contributions of John Jackson Nisbet
Introduction: John Jackson Nisbet is a distinguished inventor based in Nepean, Canada, who has made significant contributions to the field of radio frequency technology. With an impressive portfolio of 20 patents, Nisbet has developed innovative solutions that have enhanced the performance and efficiency of RF systems. His work has garnered attention within the industry and continues to push the boundaries of technology.
Latest Patents: Among his latest patents, Nisbet has introduced groundbreaking inventions such as systems and methods for magnitude and phase trimming. This invention includes an RF trimmer circuit that utilizes an input terminal to receive an RF signal and an output terminal to deliver the adjusted RF signal. Moreover, the design incorporates a control input to receive a control signal, facilitating precise manipulations of both magnitude and phase of the RF signal through selected impedance elements and transistors.
Another notable patent is the RF signal switch, which features an optimized assembly design. This invention significantly reduces the size and cost of RF switch assemblies while simultaneously improving performance. The innovative topology includes a common node shared by multiple signal paths, marking a substantial advancement in the RF technology landscape.
Career Highlights: Nisbet's career has been marked by his tenure at major companies such as Skyworks Solutions, Inc. and Nortel Networks Corporation. His experiences in these organizations have enabled him to refine his skills in RF technology and contribute to numerous cutting-edge projects.
Collaborations: Throughout his career, Nisbet has collaborated with several talented professionals, including Mackenzie Brian Cook and Samuel Alfred Tiller. These partnerships have fostered a creative environment, leading to the development of groundbreaking RF technologies and solutions.
Conclusion: John Jackson Nisbet's relentless pursuit of innovation in the field of radio frequency technology is evident through his extensive patent portfolio and the impact of his work on the industry. With a focus on improving RF systems, Nisbet continues to inspire future generations of inventors, proving that innovative thinking and collaboration are essential for technological advancement.