Ronald Joseph Sullivan

Title: The Innovations of Ronald Joseph Sullivan

Introduction

Ronald Joseph Sullivan is a notable inventor based in Elgin, Illinois. He has made significant contributions to the field of technology, particularly in the area of data transfer systems. With a total of four patents to his name, Sullivan's work has had a substantial impact on the efficiency of communication between devices.

Latest Patents

One of Sullivan's latest patents is titled "Memory based buffering for a UART or a parallel UART like interface." This invention describes a system that links a serial interface with a processor that operates in a parallel manner. The system memory includes a receive buffer that stores data from a UART, which is intended for processing by a central processing unit. A control state machine interrupts the central processing unit to initiate the processing of data in the receive buffer when it reaches a specific state, such as storing a full frame of data. This innovation significantly enhances the speed and efficiency of data transfer between the UART and the central processing unit.

Another important patent by Sullivan is the "Method and apparatus for compensating input threshold variations on input buffers." This invention provides a method for compensating input threshold variations by applying a bias voltage on a known capacitance of an RC calibration circuit. The bias voltage ensures that the time required to charge the known capacitance from the bias voltage to the input threshold voltage is independent of the threshold voltage. This method utilizes an iterative process to adjust the bias voltage based on a comparison with a reference time.

Career Highlights

Throughout his career, Ronald Joseph Sullivan has worked with prominent companies, including 3Com Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Sullivan has collaborated with several talented individuals, including Brett Walter Chaveriat and Michael John Zroka. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Ronald Joseph Sullivan's contributions to the field of technology through his patents and collaborations highlight his innovative spirit and dedication to improving data transfer systems. His work continues to influence the industry and inspire future inventors.