Company Filing History:

11 out of 5,310

Western Digital Technologies, Inc.

Years Active: 2013-2019

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10459635 - Window based mapping (2019-10-29),

2. 9875025 - System and method for performing data retention in solid-state memory using an LRU list (2018-01-23),

3. 9652379 - System and method for reducing contentions in solid-state memory access (2017-05-16),

4. 9135166 - System and method for performing data retention in solid-state memory utilizing copy commands and usage data (2015-09-15),

5. 9110835 - System and method for improving a data redundancy scheme in a solid state subsystem with additional metadata (2015-08-18),

6. 9042197 - Power fail protection and recovery using low power states in a data storage device/system (2015-05-26),

7. 8924629 - Mapping table for improving write operation efficiency (2014-12-30),

8. 8793429 - Solid-state drive with reduced power up time (2014-07-29),

9. 8769190 - System and method for reducing contentions in solid-state memory access (2014-07-01),

10. 8700951 - System and method for improving a data redundancy scheme in a solid state subsystem with additional metadata (2014-04-15),

11. 8612669 - System and method for performing data retention in solid-state memory using copy commands and validity and usage data (2013-12-17),

12. 8423722 - System and method for high performance command processing in solid state drives (2013-04-16),

Title: Innovations of Matthew Lewis Call

Introduction

Matthew Lewis Call is an accomplished inventor based in Longmont, Colorado. He holds a total of 12 patents that showcase his expertise in the field of solid-state memory and data management technologies. His innovative contributions have significantly impacted the efficiency and performance of data storage solutions.

Latest Patents

One of his latest patents is titled "Window Based Mapping." This invention is designed to reduce the usage of volatile memory for storing the mapping of logical to physical addresses in flash drives. It utilizes two separate mapping tables for the translation of logical addresses to physical addresses, namely an L2P front map and an L2P back map. The L2P front map serves as a window to the L2P back map, allowing for smaller granularity in data accesses, which enables the flash drive to perform comparably to a fully mapped drive with a single mapping table.

Another notable patent is the "System and Method for Performing Data Retention in Solid-State Memory Using an LRU List." This invention outlines systems and methods for retaining data in non-volatile solid-state memory through refresh copy operations. A controller maintains a list of physical memory locations sorted by a least recently used criterion, allowing for efficient data management and retention.

Career Highlights

Matthew has worked with prominent companies in the technology sector, including Western Digital Technologies, Inc. and SK Hynix Inc. His experience in these organizations has contributed to his development as a leading inventor in the field of data storage solutions.

Collaborations

Throughout his career, Matthew has collaborated with talented individuals such as Mei-Man L Syu and Lan Dinh Phan. These partnerships have fostered innovation and have led to the successful development of various technologies.

Conclusion

Matthew Lewis Call's contributions to the field of data storage and management are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology in solid-state memory. His work continues to influence the industry and improve data storage solutions.

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