This inventor holds 1 USPTO granted patent. Top assignee: Vlsi Technology, Inc.. Active years: 1997.
Company Filing History:
Years Active: 1997
Title: Bruce E. Cairns: Innovator in Computing Systems
Introduction
Bruce E. Cairns is a notable inventor based in Scottsdale, AZ (US). He has made significant contributions to the field of computing systems, particularly in the area of encoding and emulating request signals. His innovative work has led to the development of a patent that enhances the efficiency of data processing in computing devices.
Latest Patents
Cairns holds a patent for "Encoding assertion and de-assertion of interrupt requests and DMA." This invention describes a computing system that encodes and emulates request signals, such as Direct Memory Access (DMA) requests or interrupt requests. The system involves a first peripheral device connected to a first request pin of an input/output (I/O) device. When the first peripheral device asserts a request signal, a serializer within the I/O device generates a packet that identifies the type of request and the direction of the edge transition. This packet is then forwarded to a controller device, where it is unserialized to assert an emulated request signal. The process continues with the de-assertion of the request signal, showcasing the intricate workings of Cairns' invention.
Career Highlights
Bruce E. Cairns is associated with VLSI Technology, Inc., where he has contributed to various projects that focus on enhancing computing technologies. His work has been instrumental in advancing the capabilities of I/O devices and improving data handling processes.
Collaborations
Cairns has collaborated with notable colleagues, including Gary D. Hicok and Gary A. Walker. These partnerships have fostered innovation and have played a crucial role in the development of advanced computing solutions.
Conclusion
Bruce E. Cairns is a distinguished inventor whose work in computing systems has paved the way for more efficient data processing technologies. His patent reflects a deep understanding of the complexities involved in request signal management, marking him as a key figure in the field of innovation.