Company Filing History:
Years Active: 2017-2020
Title: Heikki I Helava: Innovator in Optically Controlled Power Devices
Introduction
Heikki I Helava is a notable inventor based in Dix Hills, NY (US). He has made significant contributions to the field of power devices, holding a total of 3 patents. His work focuses on the development of advanced technologies that enhance the efficiency and performance of power systems.
Latest Patents
One of Helava's latest patents is for an electro-optically triggered power switch. This innovative device utilizes a wide bandgap, high purity III-nitride semiconductor material such as BN, AlN, GaN, InN, and their compounds. The switch is triggered using a laser diode operating at a wavelength of 10 to 50 nanometers off the material's bandgap, requiring significantly less power than conventional devices. This technology allows for operation at RF frequencies and high temperatures, reducing power losses and simplifying drive signal requirements.
Another significant patent is for an optically-triggered linear or avalanche solid-state switch designed for high power applications. This invention enables the reduction of gigawatt systems to approximately shoebox-size dimensions. The optically-triggered switches can be integrated into laser-triggered systems or antenna systems, showcasing their versatility and potential for various applications.
Career Highlights
Heikki I Helava is affiliated with the University of Missouri, where he continues to advance his research and development in power device technologies. His work has garnered attention for its innovative approach to utilizing optical control in semiconductor devices.
Collaborations
Heikki has collaborated with notable colleagues such as Randy Dale Curry and Robert Druce, contributing to the advancement of technology in their respective fields.
Conclusion
Heikki I Helava's contributions to the field of optically controlled power devices demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of semiconductor materials and their applications, paving the way for future developments in power systems.
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