Company Filing History:

5 out of 5,310

Western Digital Technologies, Inc.

patents

4 out of 4,519

Sandisk Technologies Inc.

patents

Years Active: 2017-2023

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11687409 - Data storage device and method for data protection using XOR parity (2023-06-27),

2. 11231883 - Detecting last page written in multi-plane non-volatile memory (2022-01-25),

3. 11036411 - Yield improvement through block budget optimization by using a transient pool of multi-level blocks (2021-06-15),

4. 11036407 - Storage system and method for smart folding (2021-06-15),

5. 10553301 - Dynamic read table block filter (2020-02-04),

6. 10535383 - Throughput performance for cross temperature handling scenarios (2020-01-14),

7. 10319445 - Programming unprogrammed upper page during lower page programming of multi-level storage cells (2019-06-11),

8. 10073627 - Addressing, interleave, wear leveling, and initialization schemes for different chip enables and memory arrays of different types (2018-09-11),

9. 9691485 - Storage system and method for marginal write-abort detection using a memory parameter change (2017-06-27),

Title: Arun Thandapani: Innovator in Data Storage Technologies

Introduction

Arun Thandapani is a prominent inventor based in Bengaluru, India. He has made significant contributions to the field of data storage technologies, holding a total of 9 patents. His innovative work focuses on enhancing data protection and efficiency in non-volatile memory systems.

Latest Patents

One of Arun's latest patents is a data storage device and method for data protection using XOR parity. This invention includes a non-volatile memory and a data storage controller. The data storage controller is designed to generate first XOR parities based on initial data of a first metablock and store these parities in a second metablock. Additionally, the controller generates second XOR parities corresponding to second data, which includes multiple XOR parities of the first XOR parities. The second parities are stored in a reserved portion of the first metablock. Another notable patent involves detecting the last page written in multi-plane non-volatile memory. This memory device includes logic to identify the last page written, utilizing a memory array with multiple planes and word lines. The storage controller divides the word lines into contiguous sub-ranges, allowing for parallel sensing of programmed or erased states across different memory planes.

Career Highlights

Arun has worked with leading companies in the technology sector, including Western Digital Technologies, Inc. and SanDisk Technologies Inc. His experience in these organizations has allowed him to develop and refine his expertise in data storage solutions.

Collaborations

Throughout his career, Arun has collaborated with talented professionals such as Piyush Anil Dhotre and Dharmaraju Marenahally Krishna. These collaborations have contributed to the advancement of innovative technologies in the field.

Conclusion

Arun Thandapani is a distinguished inventor whose work in data storage technologies has led to multiple patents and significant advancements in the industry. His contributions continue to shape the future of data protection and storage solutions.

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