This inventor holds 12 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2008-2015.
Location History:
- Raliegh, NC (US) (2014)
- Raleigh, NC (US) (2008 - 2015)
Company Filing History:
Years Active: 2008-2015
Title: Ngan Ngoc Pham: Innovator in Data Cache Technology
Introduction
Ngan Ngoc Pham is a prominent inventor based in Raleigh, NC, known for her significant contributions to data cache technology. With a total of 12 patents to her name, she has made remarkable advancements in the field, particularly in resolving read/write conflicts in data caching systems.
Latest Patents
Among her latest patents is the "Write-back coherency data cache for resolving read/write conflicts." This invention involves a write-back coherency data cache that temporarily holds cache lines. Upon receiving a processor request for data, the system determines from a coherency directory whether a copy of the data is cached in a write-back cache located in memory controller hardware. The write-back cache holds data being written back to main memory for a period of time before the data is actually written. If the data is cached in the write-back cache, it is removed and forwarded to the requesting processor, while the cache coherency state in the coherency directory entry is updated accordingly.
Another notable patent is the "Dynamic initial cache line coherency state assignment in multi-processor systems." This invention provides a method, system, and computer program product for delivering lines of data from shared resources to caching agents. It includes receiving a request from a caching agent for a line of data stored in a shared resource and assigning one of several coherency states as the initial coherency state for that line of data. The line of data is then provided to the caching agent in the assigned initial coherency state.
Career Highlights
Ngan Ngoc Pham is currently employed at International Business Machines Corporation (IBM), where she continues to innovate and develop cutting-edge technologies in data management and caching systems. Her work has significantly impacted the efficiency and performance of multi-processor systems.
Collaborations
Some of her notable coworkers include Marcus Lathan Kornegay and Chris Dombrowski, with whom she collaborates on various projects within the company.
Conclusion
Ngan Ngoc Pham's contributions to data cache technology exemplify her innovative spirit and dedication to advancing the field. Her patents reflect her expertise and commitment to improving data management systems, making her a valuable asset in the tech industry.