This inventor holds 2 USPTO granted patents. Top assignee: Intel Corporation. Active years: 1997-1999.
Company Filing History:
Years Active: 1997-1999
Title: Nader Raygani: Innovator in Direct Memory Access Technology
Introduction
Nader Raygani is a notable inventor based in San Jose, CA, who has made significant contributions to the field of computer systems. He holds 2 patents that focus on enhancing the efficiency of direct memory access (DMA) protocols in computer architectures. His work is particularly relevant in the context of modern computing, where speed and efficiency are paramount.
Latest Patents
Raygani's latest patents include innovative methods and apparatuses for handling bus master and direct memory access. One of his patents describes a computer system that implements a DMA request passing protocol. This system comprises a Peripheral Component Interconnect (PCI) bus that adheres to the PCI Local Bus standard. The PCI bus connects to at least one DMA agent and a DMA controller. The DMA agent issues DMA requests to the DMA controller through the PCI bus's electrical interface. In one embodiment, a system I/O controller receives these DMA requests and forwards them to the DMA controller, which arbitrates the requests and sends back a grant to the system I/O controller. The system I/O controller then uses the PCI bus's electrical interface to relay the grant to the DMA agent. This DMA request passing protocol can be implemented in any bus with an electrical interface that specifies a unique request signal line for each bus agent.
Career Highlights
Nader Raygani is currently employed at Intel Corporation, where he continues to innovate and develop advanced technologies. His work at Intel has positioned him as a key player in the evolution of computer system architectures, particularly in the realm of memory management and data transfer protocols.
Collaborations
Throughout his career, Raygani has collaborated with esteemed colleagues such as Sung-Soo Cho and James P Kardach. These collaborations have further enriched his work and contributed to the advancement of technology in the field.
Conclusion
Nader Raygani's contributions to the field of computer systems, particularly through his patents on direct memory access protocols, highlight his role as an influential inventor. His work at Intel Corporation and collaborations with other professionals underscore his commitment to innovation in technology.