Company Filing History:
2 out of 21 
2 out of 20,290 
2 out of 29,314 
Years Active: 1977-2013
Title: Innovations of Robert A. Priegnitz
Introduction
Robert A. Priegnitz is a notable inventor based in Algonquin, IL (US). He holds a total of seven patents, showcasing his contributions to the field of technology and innovation. His work primarily focuses on advancements in LED control and DC-DC converter circuits.
Latest Patents
One of his latest patents is titled "Method and apparatus to control LED brightness." This invention discloses a method that includes receiving a dimmer control signal, determining a cutoff point of the signal, and outputting an LED brightness signal based on the timing of a rising edge signal. Another significant patent is the "Active gate clamp circuit for self-driven synchronous rectifiers." This patent describes a DC-DC converter circuit that incorporates a transformer and self-driven synchronous rectifiers, enhancing the efficiency of power conversion.
Career Highlights
Throughout his career, Robert has worked with prominent companies such as Coilcraft, Incorporated and Motorola Corporation. His experience in these organizations has contributed to his expertise in electronic innovations and patent development.
Collaborations
Robert has collaborated with notable individuals in the industry, including John G. Konopka and Charles A. Devries, Jr. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Robert A. Priegnitz is a distinguished inventor whose patents reflect significant advancements in LED technology and power conversion. His contributions continue to influence the field of electronics and innovation.