Location History:
- Baden, CH (2014 - 2017)
- Cambridge, GB (2018 - 2024)
Company Filing History:
12 out of 19 
3 out of 337 
3 out of 2,634 
Years Active: 2014-2025
Title: Martin Arnold: Innovator in III-Nitride Semiconductor Technology
Introduction
Martin Arnold is a prominent inventor based in Cambridge, GB, known for his significant contributions to the field of III-nitride semiconductor technology. With a total of 19 patents to his name, Arnold has made remarkable advancements in high voltage and power semiconductor devices.
Latest Patents
Among his latest patents is the "III-nitride power semiconductor based heterojunction diode." This invention describes a smart high voltage/power III-nitride semiconductor diode or rectifier that includes first and second terminals, an active device such as a GaN HEMT transistor, and a sensing device. The diode is designed to output a sensing signal that corresponds to the current through the sensing device or the voltage drop across the sensing load. This innovation is crucial for applications requiring precise current monitoring.
Another notable patent is the "Stand-by circuit," which features a III-nitride power semiconductor based heterojunction device. This device includes a control terminal that receives an input switching signal during active operation and generates a stand-by signal when no input is detected for a set period. The design ensures low power consumption during stand-by mode while maintaining functionality, showcasing Arnold's commitment to energy-efficient technology.
Career Highlights
Throughout his career, Martin Arnold has worked with several notable companies, including Cambridge GaN Devices Limited and Cambridge Enterprise Limited. His work at these organizations has allowed him to push the boundaries of semiconductor technology and contribute to the development of innovative solutions in the industry.
Collaborations
Arnold has collaborated with esteemed colleagues such as Florin Udrea and Loizos Efthymiou. These partnerships have fostered a collaborative environment that has led to groundbreaking advancements in semiconductor research and development.
Conclusion
Martin Arnold's contributions to III-nitride semiconductor technology have established him as a leading inventor in the field. His innovative patents and collaborations reflect his dedication to advancing technology and improving energy efficiency.