Location History:
- Tempe, AZ (US) (2004 - 2010)
- Chandler, AZ (US) (2016 - 2020)
Company Filing History:
3 out of 5,491 
2 out of 20,290 
1 out of 4 Years Active: 2004-2020
Title: The Innovative Contributions of Pierre-Marie J Piel
Introduction
Pierre-Marie J Piel is a notable inventor based in Tempe, AZ (US), recognized for his significant contributions to the field of microwave power generation and plasma ignition systems. With a total of six patents to his name, Piel has demonstrated a commitment to advancing technology through innovative solutions.
Latest Patents
One of Piel's latest patents is for integrated solid-state microwave power generation modules. This invention includes an amplifier arrangement, an impedance matching element, and a resonant element. The amplifier arrangement features a transistor with both input and output connections. The impedance matching element is designed from a planar conductive structure, which connects to the transistor output. The resonant element is configured to radiate electromagnetic energy at microwave frequencies ranging from 800 megahertz (MHz) to 300 gigahertz (GHz). This combination effectively performs an impedance transformation between the transistor's impedance and that of an air cavity.
Another significant patent involves RF power amplification and distribution systems, specifically for plasma ignition systems in internal combustion engines. This system includes a power splitter, multiple phase shifters, amplifiers, a power combiner network, and radiation devices. The power splitter divides an input RF signal into several divided RF signals, which are then phase-shifted and amplified before being combined into output RF signals. Each radiation device produces a plasma discharge when the output RF signal reaches a sufficient power level.
Career Highlights
Throughout his career, Pierre-Marie J Piel has worked with prominent companies such as Freescale Semiconductor, Inc. and Motorola Corporation. His experience in these organizations has contributed to his expertise in developing advanced technologies in the field of microwave and RF systems.
Collaborations
Piel has collaborated with notable professionals in his field, including Lionel Mongin and Lakshminarayan Viswanathan. These collaborations have likely enriched his work and led to further innovations.
Conclusion
Pierre-Marie J Piel's contributions to microwave power generation and plasma ignition systems highlight his role as a leading inventor in the technology sector. His innovative patents and career achievements reflect a dedication to advancing engineering solutions.