Xiao-yu Hu

USPTO Granted Patents = 17 (Patent Applications = 3)

Average Co-Inventor Count = 4.5

ph-index = 8

Forward Citations = 197(Granted Patents)

Company Filing History:

15 out of 164,108

International Business Machines Corporation

Years Active: 2012-2017

where 'Filed Patents' based on already Granted Patents

17 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 9776673 - Write-erase endurance lifetime of memory storage devices (2017-10-03),

2. 9531406 - Decoding of LDPC code (2016-12-27),

3. 9256527 - Logical to physical address mapping in storage systems comprising solid state memory devices (2016-02-09),

4. 9176817 - Data management in solid state storage devices (2015-11-03),

5. 9170933 - Wear-level of cells/pages/sub-pages/blocks of a memory (2015-10-27),

6. 9152599 - Managing cache memories (2015-10-06),

7. 9037951 - Data management in solid state storage systems (2015-05-19),

8. 8996794 - Flash memory controller (2015-03-31),

9. 8904261 - Data management in solid state storage devices (2014-12-02),

10. 8688900 - Cache memory management in a flash cache architecture (2014-04-01),

11. 8688897 - Cache memory management in a flash cache architecture (2014-04-01),

12. 8667219 - Optimizing locations of data accessed by client applications interacting with a storage system (2014-03-04),

13. 8661196 - Optimizing locations of data accessed by client applications interacting with a storage system (2014-02-25),

14. 8495471 - Solid-state storage system with parallel access of multiple flash/PCM devices (2013-07-23),

15. 8495281 - Intra-block memory wear leveling (2013-07-23),

Title: Inventor Xiao-yu Hu: A Trailblazer in Memory Storage and Decoding Innovations

Introduction

Xiao-yu Hu, a distinguished inventor based in Rueschlikon, Switzerland, has made significant contributions to the fields of memory storage and error correction coding. With an impressive portfolio of 17 patents, she has pioneered advancements that enhance the performance and efficiency of modern computing technologies.

Latest Patents

Among her latest innovations, Xiao-yu has developed a system addressing the write-erase endurance lifetime of memory storage devices. This invention encompasses a sophisticated memory management system that effectively manages memory blocks within computer memory devices. The system is designed with a free block data structure that includes free memory blocks for writing, reputedly capable of sorting these blocks based on their endurance cycle counts. It also incorporates a user-write block pool for frequently updated data and a relocation block pool for infrequently updated data, demonstrating a refined approach to data management and garbage collection.

Additionally, she introduced a decoding method for Low-Density Parity-Check (LDPC) codes. This method utilizes a set of conditions to alter the state of bits within a sequence, enhancing decoding performance compared to traditional algorithms with only a minor increase in complexity. These patents underscore her role in revolutionizing memory technology and coding methods, showcasing her innovative spirit.

Career Highlights

Xiao-yu has enjoyed a remarkable career, working with notable companies, including the International Business Machines Corporation (IBM) and Skhynix Inc. Her tenure at these leading organizations has not only refined her technical expertise but also positioned her at the forefront of technological advances in memory storage solutions.

Collaborations

Throughout her professional journey, Xiao-yu has collaborated with esteemed colleagues, including Robert Haas and Evangelos Stavros Eleftheriou. These collaborations have facilitated the exchange of ideas and the co-development of technologies, enhancing the impact of her inventions on the industry.

Conclusion

Xiao-yu Hu stands as an inspiring figure in the landscape of technology innovation. Her substantial contributions to memory storage and coding techniques exemplify her dedication to enhancing computing performance. With a rich portfolio of patents and a strong collaborative network, she continues to push the boundaries of what is possible in the realm of memory management, ensuring her place as a leading inventor in her field.

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3 patents pending:

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