Robert J Savaglio

Title: The Innovative Contributions of Robert J. Savaglio

Introduction

Robert J. Savaglio is a notable inventor based in Jericho, Vermont, who has made significant contributions to the field of integrated circuit technology. With a total of 4 patents to his name, Savaglio's work focuses on enhancing the performance and reliability of IC chips.

Latest Patents

Among his latest patents is the "On-demand process sorting method and apparatus." This invention features a process sort test circuit and methodology designed to determine the performance characteristics of an IC chip. The circuit is integrated into the IC chip itself and includes an input for receiving an input signal. It has a first path that transmits the input signal to a first output, which is sensitive to variations in the manufacturing process. Additionally, there is a second path that transmits the input signal to a second output, which is less sensitive to these variations. A pulse generator device is coupled to both outputs to detect differences in arrival times of the input signal, outputting a sort signal if the difference exceeds a preselected magnitude. This sort signal enables the output indication of the IC chip's performance characteristics.

Another significant patent is the "Shared path phase detector having phase indicator." This invention provides a phase-locked loop circuit that minimizes loading and wiring dependencies. The phase detector circuit receives a reference clock and a second clock, generating a unique signal that indicates the magnitude of the phase difference between the two clocks. The phase indicator circuit detects whether the second clock is leading or lagging and generates increment or decrement pulses accordingly. This innovation allows for a phase-locked loop circuit that does not require matched loading and custom wiring, improving efficiency in circuit design.

Career Highlights

Robert J. Savaglio is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in technology. His work has had a lasting impact on the field of integrated circuits, making him a respected figure among his peers.

Collaborations

Savaglio has collaborated with notable coworkers such as Masayuki Hayashi and Peter Albert Twombly, further enhancing the innovative environment at IBM.

Conclusion

Robert J. Savaglio's contributions to integrated circuit technology through his patents and work at IBM highlight his role as a significant inventor in the field. His innovative approaches continue to influence the development of more