This inventor holds 2 USPTO granted patents. Top assignee: Advanced Micro Devices Corporation. Active years: 1998-1999.
Company Filing History:
Years Active: 1998-1999
Title: Saba Rahman: Innovator in Memory Control and Cache Management
Introduction
Saba Rahman is a prominent inventor based in Austin, TX, known for her contributions to the field of computer engineering. She has been awarded 2 patents for her innovative work, particularly in memory control and cache management systems. Her inventions have significantly advanced the efficiency and performance of computer systems.
Latest Patents
One of her latest patents is titled "Integrated processor and memory control unit including refresh queue." This invention provides an integrated processor equipped with a memory control unit that features refresh queue logic. This logic is designed to refresh dynamic random access memory (DRAM) banks during idle memory cycles. The refresh queue logic includes a queue counter, allowing refresh requests to be prioritized lower than other memory transactions until the required refresh rate is at risk of being violated. This innovative queuing mechanism enables the buffering of refresh requests until idle memory cycles are available or until it is absolutely necessary to prevent the violation of refresh timing constraints.
Another significant patent is "System and apparatus for partially flushing cache memory." This invention discloses a computer system that selectively invalidates the contents of cache memory in response to changes in system resources, such as external memory devices. The system includes an interface unit that defines an address window for the specific resource, implemented through lower and upper address registers. This allows for efficient management of cache memory, ensuring that only relevant data is retained.
Career Highlights
Saba Rahman is currently employed at Advanced Micro Devices Corporation, where she continues to innovate and contribute to the field of computer technology. Her work has been instrumental in enhancing the performance and reliability of computing systems.
Collaborations
Throughout her career, Saba has collaborated with notable colleagues, including Victor F Andrade and Dan S Mudgett. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Saba Rahman's contributions to memory control and cache management have made her a significant figure in the field of computer engineering. Her innovative patents reflect her dedication to advancing technology and improving system performance.