Company Filing History:
Years Active: 1990-1992
Title: The Innovative Contributions of Patrick P. Fasang
Introduction
Patrick P. Fasang is a notable inventor based in Saratoga, California. He has made significant contributions to the field of integrated circuit memory and mixed analog and digital VLSI circuits. With a total of 2 patents to his name, Fasang's work has had a lasting impact on technology.
Latest Patents
Fasang's latest patents include a built-in self-test for integrated circuit memory and an architecture for testable mixed analog and digital VLSI. The built-in self-test (BIST) circuit is designed for on-chip testing of integrated circuit memory. It features a control logic circuit that responds to an external signal for controlling BIST operations. This modular and extendable circuit includes various components such as address and data pseudo-random pattern generators, a parallel signature analyzer, and a decoder for memory pass/fail indication.
The second patent focuses on an architecture and device for testing mixed analog and digital VLSI circuits. In this design, digital and analog circuit portions are grouped into separate blocks. Analog signals are converted to digital through an A/D transducer, while digital signals are converted to analog through a D/A transducer. This innovative architecture minimizes the number of pins required for implementation by using multiplexers to selectively communicate signals.
Career Highlights
Fasang is currently employed at National Semiconductor Corporation, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of integrated circuits and VLSI systems.
Collaborations
Throughout his career, Fasang has collaborated with notable colleagues, including Walter Francis Bridgewater, Jr. and Daryl E. Mullins. These collaborations have further enriched his contributions to the field.
Conclusion
Patrick P. Fasang's innovative patents and career at National Semiconductor Corporation highlight his significant role in the advancement of integrated circuit technology. His work continues to influence the industry and inspire future innovations.