Dave Papworth

Title: The Innovations of Dave Papworth

Introduction

Dave Papworth is an accomplished inventor based in Beaverton, Oregon. He is known for his significant contributions to the field of multiprocessor systems. With a focus on enhancing the efficiency and functionality of these systems, Papworth has made a notable impact in the technology sector.

Latest Patents

Dave Papworth holds a patent for a "Multiprocessor Programmable Interrupt Controller System." This innovative system is designed for use in multiprocessor environments where one processor unit functions as a functional redundant checking (FRC) unit. The system features a synchronous interrupt bus that operates independently from the memory bus. It includes an interrupt bus clock with a frequency that is a subharmonic of the FRC unit master CPU clock. This design allows for effective handling of interrupt request (IRQ) messages while maintaining synchronism between the master and checker CPUs. The patent also describes various embodiments that utilize D-type flip-flop synchronizers to accommodate FRC units with different clock relationships.

Career Highlights

Dave Papworth is currently employed at Intel Corporation, where he continues to innovate and develop advanced technologies. His work has contributed to the evolution of multiprocessor systems, making them more reliable and efficient. With a patent portfolio that includes one significant patent, Papworth's expertise is recognized within the industry.

Collaborations

Throughout his career, Dave has collaborated with notable colleagues, including David G Carson and Nitin V Sarangdhar. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

In summary, Dave Papworth is a prominent inventor whose work in multiprocessor systems has led to significant advancements in technology. His patent for a programmable interrupt controller system exemplifies his commitment to innovation and excellence in the field.