Location History:
- Cambridge, MA (US) (2019 - 2023)
- Somerville, MA (US) (2023 - 2024)
Company Filing History:
8 out of 3,624 
1 out of 164,197 
1 out of 8,373 
Years Active: 2019-2025
Title: The Innovative Contributions of Inventor Daniel Piedra
Introduction
Daniel Piedra, an accomplished inventor based in Cambridge, MA, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of eight patents, his work primarily focuses on enhancing the efficiency and performance of semiconductor devices.
Latest Patents
Among his latest patents is a groundbreaking invention related to the modification of electric fields in compound semiconductor devices. This patent discusses the integration of back-side field plates within integrated circuits, utilizing substrates that incorporate conductive layers. The layers can consist of either conducting or semi-conducting materials, which substantially influence the electric field produced by the devices.
Additionally, Daniel has also invented electric field management techniques specifically for GaN-based semiconductors. This patent details processes involving patterned regions of differing conductivity beneath active devices, such as GaN high electron mobility transistors (HEMTs). The application of a patterned layer of oxidized silicon over a silicon dioxide layer can facilitate improved back-side field management, showcasing the innovative nature of his work.
Career Highlights
Daniel has an extensive career, having worked with renowned companies such as Analog Devices, Inc. and International Business Machines Corporation (IBM). His experience in these organizations has contributed significantly to his understanding of semiconductor applications and technologies, enriching his inventive contributions.
Collaborations
Throughout his career, Daniel has had the opportunity to collaborate with notable professionals in the field, including James G. Fiorenza and Puneet Srivastava. These collaborations have allowed him to broaden his perspective and enhance his contributions to semiconductor innovations.
Conclusion
Daniel Piedra is a notable figure in the world of semiconductor technology, with a focus on electric field management and improving device efficiency. His patents reflect a deep understanding of materials science and engineering, positioning him as a valuable inventor and contributor to ongoing developments in the sector. As technology continues to evolve, the impact of his innovations will undoubtedly pave the way for future advancements in semiconductor devices.