This inventor holds 2 USPTO granted patents. Top assignees: Ael Microtel, Ltd., Interprovincial Traffic Services Ltd.. Active years: 1983-1989.
Company Filing History:
Years Active: 1983-1989
Title: Leonard Dueckman: Innovator in Radio Technology
Introduction
Leonard Dueckman is a notable inventor based in Maple Ridge, Canada. He has made significant contributions to the field of radio technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a "Radio controlled inductive loop counter for detecting human proximity." This invention features a remote-controlled object counter that can be buried beneath a trail to count the passage of people. The data counter utilizes an inductive loop with an oscillator and a processor to detect the oscillator frequency. It transmits a corresponding data signal through radio transceivers to a separate data collector for processing. The sensitivity of the data counter can be adjusted without physical contact, thanks to an adjustment signal sent from the data collector to the data counter processor.
Another significant patent is the "Apparatus for testing microwave radios having 35 MHz IF using test." This invention involves a sinusoidal test signal that is down-converted and shaped to produce a 35 MHz sinusoidal test signal for application to the radio set under test. The output is then processed through an up converter, maintaining amplitude information while doubling the frequency. This allows for accurate measurement as if the radio set employed a 70 MHz IF.
Career Highlights
Throughout his career, Leonard has worked with various companies, including Interprovincial Traffic Services Ltd. and Ael Microtel, Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in the field.
Collaborations
Leonard has collaborated with notable individuals in his field, including his coworker Larry Y Onotera. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Leonard Dueckman is a distinguished inventor whose work in radio technology has led to innovative solutions for detecting human proximity and testing microwave radios. His contributions continue to impact the field positively.