Company Filing History:
Years Active: 2006-2008
Title: Innovations by Eric G. Rasmussen
Introduction
Eric G. Rasmussen is a notable inventor based in Waunakee, Wisconsin, with a focus on advancements in solid-state switching systems. He holds four patents that showcase his expertise in electrical engineering and innovative design.
Latest Patents
Rasmussen's latest patents include a "Low Voltage Overcurrent Protection for Solid State Switching System." This invention features a current sensing transformer with a low impedance primary winding, which is connected in series with a filter and load circuit supplied by a high-frequency switching PWM power supply, such as a sinewave dimmer. The sensed output current is processed by a microprocessor-based programmable controller that conducts a series of overcurrent tests. These tests are designed to activate under specific conditions, ensuring the power supply is shut down when necessary.
Another significant patent is the "Overcurrent Protection for Solid State Switching System." In this design, current sensing resistors are directly connected to the output terminals of MOSFETs in the PWM sinewave dimmer's series switching stage. An analog sensed current signal is transmitted through an EMI resistant current link to comparators, which indicate overcurrent conditions. A logic circuit then overrides PWM control signals, ensuring the series switching stage is rendered nonconductive when overcurrent signals are detected.
Career Highlights
Eric G. Rasmussen is currently employed at Electronic Theatre Controls, Inc., where he continues to contribute to the field of electrical engineering. His work focuses on developing innovative solutions that enhance the performance and safety of electronic systems.
Collaborations
Rasmussen has collaborated with notable coworkers, including John P. Thurk and Eric W. Suomi, who share his commitment to innovation in technology.
Conclusion
Eric G. Rasmussen's contributions to the field of electrical engineering through his patents reflect his dedication to innovation and safety in solid-state switching systems. His work continues to influence advancements in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.