Location History:
- Lisnagry County Limerick, IE (2003)
- Limerick, IE (2005)
- Co. Limerick, IE (2006)
- Co Limerick, IE (2015)
- Lisnagry, IE (2005 - 2022)
Company Filing History:
13 out of 3,621 
6 out of 373 
2 out of 607 
Years Active: 2003-2022
Title: Michael F. Keaveney: Innovator in Frequency Multipliers and Rotary Traveling Wave Oscillators
Introduction: Michael F. Keaveney, a prominent inventor based in Lisnagry, Ireland, has made significant contributions to the field of electrical engineering, particularly in the development of frequency multipliers and rotary traveling wave oscillators. With a remarkable portfolio of 21 patents, Keaveney's innovative designs have set new standards in technology and industrial applications.
Latest Patents: Among his latest patents, Keaveney has developed an RTWO-based frequency multiplier. This invention encompasses a rotary traveling wave oscillator that generates a variety of clock signal phases at a specified frequency. The design incorporates an edge combiner that processes these clock phases to yield an output clock signal at a frequency that is a multiple of the initial frequency. The edge combiner utilizes a logic-based combining circuit, featuring parallel stacks of transistors that selectively activate based on the timing of the clock signal phases, ensuring efficient frequency multiplication.
Another notable patent by Keaveney is focused on rotary traveling wave oscillators equipped with distributed stubs. This innovation addresses flicker noise upconversion, which can occur due to transmission line dispersion. By carefully selecting the distance between distributed stubs, Keaveney's design creates a phase difference that cancels out phase shifts induced by transmission line dispersion, enhancing the overall performance of the oscillator.
Career Highlights: Keaveney's professional journey includes significant stints at esteemed organizations such as Analog Devices, Inc. and Analog Devices Global. His experiences at these companies have provided him with a solid foundation to innovate and excel in his field.
Collaborations: Throughout his career, Keaveney has collaborated with other talented individuals in the industry, including notable coworkers Patrick Walsh and William Hunt. These partnerships have fostered an environment of knowledge sharing and innovation that has contributed to his success as an inventor.
Conclusion: Michael F. Keaveney's contributions to the field of frequency multipliers and rotary traveling wave oscillators highlight his expertise and commitment to driving technological advancements. With 21 patents to his name, he continues to inspire future generations of engineers and inventors through his innovative work and collaborations within the industry.
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.