This inventor holds 3 USPTO granted patents. Top assignee: Hughes Aircraft Company. Active years: 1983-1990.
Company Filing History:
Years Active: 1983-1990
Title: Innovations of John A Propster
Introduction
John A Propster is a notable inventor based in La Mirada, California. He has made significant contributions to the field of signal processing, holding a total of three patents. His work has been instrumental in advancing data flow signal processing technologies.
Latest Patents
One of his latest patents is titled "Data flow signal processor method and apparatus." This invention describes a single instruction stream multiple data stream data flow signal processor and a method for implementing macro data flow control. It allows a plurality of data processors to have contentionless access to global memory data. The data processing tasks for these processors are developed asynchronously and in parallel from a command program and a macro data flow control graph.
Another significant patent is the "Modular programmable signal processor." This invention features an improved modular architecture that enables a selected number of arithmetic element (AE) units to be utilized with a single arithmetic element controller (AEC) unit. This design allows for easy expansion or reduction of computational ability. Each AE unit performs similar calculations under the control of the AEC unit, responding to common address control and coefficient signals. The architecture supports continuous and high-speed computations, enhancing the overall speed of calculations significantly.
Career Highlights
John A Propster has worked at Hughes Aircraft Company, where he has applied his innovative ideas to develop advanced signal processing systems. His contributions have been recognized within the industry, showcasing his expertise in the field.
Collaborations
Some of his notable coworkers include Thomas W Getzinger and Hans L Habereder. Their collaboration has likely contributed to the success of various projects at Hughes Aircraft Company.
Conclusion
John A Propster's innovations in signal processing have paved the way for advancements in data flow technologies. His patents reflect a deep understanding of modular architectures and data processing methods. His work continues to influence the field and inspire future innovations.