Company Filing History:
Years Active: 2006
Title: The Innovative Contributions of Herbert Otto Fredrickson
Introduction
Herbert Otto Fredrickson is a notable inventor based in Chula Vista, California. He has made significant contributions to the field of solid-state technology, particularly through his innovative designs in lead frames. His work has had a lasting impact on the reliability and efficiency of solid-state relays.
Latest Patents
Fredrickson holds a patent for a teardrop-shaped lead frame designed for use in solid-state relays. This unique frame features a small rounded portion connected to a larger rounded portion, allowing for improved heat dissipation. The teardrop shape eliminates sharp corners found in traditional rectangular frames, enabling heat to radiate evenly in all directions. This design ensures that the power semiconductor remains cooler under load, enhancing its performance and longevity. Additionally, the small rounded portion includes vent holes that serve as exhaust ports during the solder re-flow process, which increases solder coverage and overall reliability. The teardrop-shaped lead frame significantly extends the life of solder junctions subjected to temperature cycling while under load.
Career Highlights
Fredrickson is currently employed at Crydom Technologies, where he continues to innovate and develop advanced solutions in the field of solid-state technology. His work has been instrumental in improving the performance and reliability of electronic components used in various applications.
Collaborations
Fredrickson has collaborated with his coworker, Eugen Popescu, to further enhance the development of solid-state technologies. Their combined expertise has contributed to the advancement of innovative solutions within their field.
Conclusion
Herbert Otto Fredrickson's contributions to the field of solid-state technology, particularly through his patented teardrop-shaped lead frame, demonstrate his commitment to innovation and excellence. His work continues to influence the industry, ensuring greater reliability and efficiency in electronic components.