This inventor holds 1 USPTO granted patent. Top assignee: USA as Represented by Secretary of the Navy. Active years: 1997.
Company Filing History:
Years Active: 1997
Title: Joseph L Lopes: Innovator in Sonar Technology
Introduction
Joseph L Lopes is a notable inventor based in Lynn Haven, Florida. He has made significant contributions to the field of sonar technology, particularly with his innovative approach to audio and video signal processing. His work has implications for underwater exploration and target detection.
Latest Patents
Joseph L Lopes holds a patent for a "Spectral processor and range display unit." This invention is designed to convert the difference frequency between the transmit signal of a sonar and the return signal from a target into a video representation that complements the audio output of the sonar. The invention effectively indicates the presence of a target and its range. By utilizing digital signal processing, including a Fast Fourier Transform (FFT) algorithm, the audio signal is transformed into a frequency spectrogram. The amplitudes of the frequency components are displayed on a video screen, color-coded to represent the amplitude of the audio signal. The frequency of the audio signal is directly related to the range of the detected object, making this invention both practical and efficient for divers.
Career Highlights
Joseph L Lopes is currently associated with the United States Navy, where he contributes his expertise in sonar technology. His role involves developing innovative solutions that enhance the capabilities of sonar systems. His dedication to advancing technology in this field has earned him recognition among his peers.
Collaborations
Joseph has collaborated with Iris C Paustian, working together to further their research and development efforts in sonar technology. Their partnership exemplifies the importance of teamwork in driving innovation.
Conclusion
Joseph L Lopes is a distinguished inventor whose work in sonar technology has paved the way for advancements in underwater detection systems. His patent for the spectral processor and range display unit showcases his innovative spirit and commitment to enhancing sonar capabilities.