Louise Ann Marier

Title: Innovations of Louise Ann Marier

Introduction

Louise Ann Marier is a notable inventor based in Byron, MN (US). She has made significant contributions to the field of data storage technology, holding a total of 4 patents. Her work focuses on improving the performance and efficiency of data storage devices.

Latest Patents

One of her latest patents is titled "Data storage device and method for reducing write misses by completing transfer to a dual-port cache before initiating a disk write of the data from the cache." This invention examines a command queue and performs data transfers to memory within the device before prior commands have completed. A process running in the idle loop of the controller in the storage device checks the queue for write requests. If a cache space within a dual-port cache to hold the transfer data is available, the data transfer portion of the transfer is completed while the device is still waiting for completion of prior commands in the queue. This innovative approach enhances the performance of data storage devices.

Another significant patent is the "Method and system for prefetching data where commands are reordered for execution." This method involves prefetching data for a cache memory from a mass-storage device. The controller executes a plurality of reordered commands, predetermining an extra time interval for each command. Prior to executing the next reordered command, data located subsequent to data requested from a committed command is prefetched utilizing the predetermined extra time interval of the next command. This method includes executing a command reordering algorithm that computes the seek and latency time periods of each of the reordered commands.

Career Highlights

Louise Ann Marier is currently employed at International Business Machines Corporation (IBM). Her work at IBM has allowed her to develop and refine her innovative ideas in data storage technology.

Collaborations

Some of her coworkers include Brian Lee Morger and Clark A Anderson, who have likely contributed to her projects and innovations.

Conclusion

Louise Ann Marier's contributions to data storage technology through her patents demonstrate her expertise and innovative spirit. Her work continues to influence the efficiency of data storage devices in the industry.