Company Filing History:
3 out of 6 
3 out of 5 
2 out of 22 
Years Active: 1986-2001
Title: The Innovations of Steven J Woodward
Introduction
Steven J Woodward is a notable inventor based in Port Hope, Canada. He has made significant contributions to the field of pulse-echo ranging systems, holding a total of nine patents. His work focuses on advanced methods for measuring and processing echo signals, which have applications in various industries.
Latest Patents
Among his latest patents is a "Pulse-echo system for mediums having varying densities." This invention outlines a method for measuring the position of a target feature in a pulse-echo ranging system. It involves transmitting high-frequency energy pulses from a transducer towards the target feature and receiving the reflected energy to create a digital database. This database relates signal amplitude to elapsed time, allowing for the identification of target zones with significant changes in return signal amplitude.
Another significant patent is "Echo detection in pulse-echo ranging systems." This method processes an echo amplitude profile generated by an echo ranging system. It identifies return echoes by detecting amplitude peaks and generating threshold curves based on the temporal axis. This innovation enhances the accuracy of echo detection and processing in various applications.
Career Highlights
Throughout his career, Steven has worked with several companies, including Canadian Corporate Management Company Limited and Federal Industries Industrial Group Inc. His experience in these organizations has contributed to his expertise in the field of pulse-echo technology.
Collaborations
Steven has collaborated with notable individuals such as Stanley Panton and Quinton Lyon. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Steven J Woodward's contributions to pulse-echo ranging systems demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in this field, making him a significant figure in the world of inventions.