Location History:
- Groton, MA (US) (1997 - 2009)
- Dunstable, MA (US) (2010 - 2020)
Company Filing History:
11 out of 164,108 
10 out of 1,264 
4 out of 1,284 
Years Active: 1997-2020
Title: **Jean-Marc Roger Mourant: Innovator in Signal Processing and Circuit Design**
Introduction
Jean-Marc Roger Mourant, based in Groton, MA, is a prolific inventor with a remarkable portfolio of 27 patents. His contributions span various aspects of electronic design and signal processing, showcasing his expertise and innovative spirit in the field.
Latest Patents
Among his latest inventions, Mourant developed the "Multi-bit Cell Attenuator," which introduces a hybrid coding system that minimizes glitches typical of binary-coded step devices. This innovation also addresses common challenges such as increased area, larger package dimensions, elevated power consumption, and insertion loss found in thermometer-coded step devices.
Another significant patent is his work on "Circuits and Systems for Wideband Quadrature Signal Generation." This technology includes a frequency synthesizer that generates a LO or 2×LO signal, followed by a polyphase filter that produces both in-phase and quadrature LO signals. The inventive design features a selector that intelligently chooses between different signals based on the output frequency, ensuring optimal performance across varying conditions.
Career Highlights
Mourant’s career includes relevant positions at prominent companies such as IBM and Integrated Device Technology, Inc. These roles have provided him with a platform to advance his innovative projects and collaborate with top professionals in the industry.
Collaborations
Throughout his career, Mourant has worked alongside esteemed colleagues like James Francis Imbornone and Feng-Jung Huang, contributing to a collaborative environment that fuels creativity and innovation within the engineering domain.
Conclusion
Jean-Marc Roger Mourant continues to be a vital figure in the field of electronics and signal processing, with his numerous patents reflecting his commitment to innovation. His work not only advances technology but also inspires future inventors and engineers to pursue breakthroughs in their respective fields.
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.