Company Filing History:
Years Active: 1997-2002
Title: Innovations of Azizul H Quazi
Introduction
Azizul H Quazi is a notable inventor based in East Lyme, Connecticut. He has made significant contributions to the field of underwater acoustic signal processing. With a total of 3 patents, his work focuses on innovative methods for analyzing and interpreting acoustic signals.
Latest Patents
One of his latest patents is titled "System and method for processing an underwater acoustic signal by identifying nonlinearity in the underwater acoustic signal." This invention utilizes a nonlinear signal processing system to detect chaos in underwater acoustic signals, such as sonar signals. The system digitizes the underwater acoustic signal to create an acoustic time series, which is then reconstructed using a phase space embedding algorithm. This process generates a phase space embedded acoustic signal, allowing for the detection of nonlinear or chaotic events hidden within the original signal.
Another significant patent is "Method and system for processing acoustic signals." This method involves the use of first and second underwater detectors to determine the range and bearing of an underwater signal source. By obtaining time series data from both detectors, the method estimates mutual information between the random variables to ascertain whether the signals originate from a single source. If they do, the system computes the time differential in signal receipt to provide accurate location information.
Career Highlights
Azizul H Quazi is currently employed by the United States Navy, where he contributes his expertise in underwater acoustics. His work has been instrumental in advancing the capabilities of acoustic signal processing technologies.
Collaborations
He collaborates with Richard A Katz, who is also involved in similar research areas. Their combined efforts enhance the development of innovative solutions in underwater acoustics.
Conclusion
Azizul H Quazi's contributions to underwater acoustic signal processing demonstrate his commitment to innovation and excellence in his field. His patents reflect a deep understanding of complex acoustic phenomena and a dedication to advancing technology.