Company Filing History:
4 out of 583 
1 out of 3 Years Active: 2003-2005
Title: Larry Hiltunen: Innovator and Patent Holder from Rochester Hills, MI
Introduction
Larry Hiltunen is a notable inventor based in Rochester Hills, MI, who has contributed significantly to the field of technology. With a total of five patents registered to his name, Hiltunen has developed innovative solutions that reflect his expertise and creative thinking in engineering.
Latest Patents
Among his latest patents, two stand out as prime examples of his ingenuity. The first is titled "Utilizing Increasing Width for Identification Voltages." This patent describes a method and system that employs identification codes for multiple systems to inform controls about specific characteristics associated with each system. A unique aspect of this invention is the use of an identifying variable, such as voltage, which increases as operational conditions change. This mechanism mitigates potential misreads of identification codes by adjusting the distance between adjacent variables proportionally to their increase.
The second notable patent is for the "End of Valve Motion Detection for a Spool Control Valve." This invention relates to a fuel injector system that utilizes filtered signals derived from the spool valve coil signal to determine when the valve reaches its travel limits. This is achieved through a comparator that identifies when the second derivative of the signal is zero, indicating that the spool valve is either open or closed.
Career Highlights
Larry Hiltunen's career has seen him work with esteemed organizations, notably at Siemens VDO Automotive Corporation. His contributions in various roles within such a prestigious company have significantly enhanced the systems he has worked on, showcasing his inventions and problem-solving capabilities.
Collaborations
During his career, Hiltunen has collaborated with talented individuals, notably Piero Caporuscio and Herbert Lacher. These partnerships have further enriched his work, fostering an environment of shared knowledge and innovation.
Conclusion
Larry Hiltunen exemplifies the spirit of innovation through his extensive patents and contributions to technology. His work not only addresses existing challenges in the industry but also paves the way for future advancements. His journey serves as an inspiration for aspiring inventors and engineers eager to make their mark on the world.