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For the Inventor, By the Inventor

Irvine, CA, United States of America

Anantha Raman Krishnan

This inventor holds 19 USPTO granted patents and 1 published patent application, primarily in Data Storage Systems. Top assignee: Western Digital Technologies, Inc.. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Anantha Raman Krishnan. Retrieved from https://idiyas.com/inventor/anantha-raman-krishnan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 84.2

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 98(Granted Patents)


Location History:

  • Foothill Ranch, CA (US) (2018 - 2020)
  • Irvine, CA (US) (2014 - 2023)

Company Filing History:

goldMedal19 out of 5,432 
 
Western Digital Technologies, Inc.
 patents

Years Active: 2014-2023

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Areas of Expertise:
Data Storage
LDPC Decoding
Error Correction
Soft-Decision Input
Dynamic Scaling
Trellis Sequence
Solid State Drive
Interleaving Codewords
Intersymbol Interference
Log-Likelihood Ratio
Memory Location
Performance Monitoring
19 patents (USPTO):Explore Patents
1. 11630722 - Method and system for decoding data based on association of first memory location and second memory location (2023-04-18),
2. 11175983 - Soft-decision input generation for data storage systems (2021-11-16),
3. 10951233 - System and method for decoding iterations and dynamic scaling (2021-03-16),
4. 10635524 - Soft-decision input generation for data storage systems (2020-04-28),
5. 10554225 - Data storage device encoding and interleaving codewords to improve trellis sequence detection (2020-02-04),
6. 10389381 - System and method for dynamic scaling of LDPC decoder in a solid state drive (2019-08-20),
7. 10061640 - Soft-decision input generation for data storage systems (2018-08-28),
8. 10056920 - Data storage device encoding and interleaving codewords to improve trellis sequence detection (2018-08-21),
9. 9985652 - System and method for dynamic scaling of LDPC decoder in a solid state drive (2018-05-29),
10. 9748974 - Non-binary LDPC decoder using binary subgroup processing (2017-08-29),
11. 9350391 - System and method for dynamic scaling of LDPC decoder in a solid state drive (2016-05-24),
12. 9337864 - Non-binary LDPC decoder using binary subgroup processing (2016-05-10),
13. 9251856 - Read failover method and apparatus for a data storage system (2016-02-02),
14. 9250994 - Non-binary low-density parity check (LDPC) decoding using trellis maximization (2016-02-02),
15. 9214963 - Method and system for monitoring data channel to enable use of dynamically adjustable LDPC coding parameters in a data storage system (2015-12-15),

Title: Anantha Raman Krishnan: Innovations in Data Storage Technology

Introduction

Anantha Raman Krishnan, based in Irvine, CA, is a prominent inventor with a remarkable portfolio of 19 patents. His contributions to the field of data storage technology have garnered significant attention, showcasing his expertise and innovative spirit.

Latest Patents

Among his latest innovations, Anantha has developed a method and system for decoding data based on the association of first and second memory locations. This error management system for a data storage device generates soft-decision log-likelihood ratios (LLRs) using multiple reads of memory locations. By counting bit patterns provided by these multiple reads, the system generates probability data that can be transformed into possible LLR values for decoding target pages. Notably, these possible LLR values are stored in one or more look-up tables for enhanced efficiency. Another of his cutting-edge patents focuses on soft-decision input generation for data storage systems, further emphasizing his dedication to improving error management in data devices.

Career Highlights

Anantha Raman Krishnan is associated with Western Digital Technologies, Inc., where he continues to push the boundaries of technology. His innovative work has made significant contributions to the company's advancements in data storage solutions.

Collaborations

Throughout his career, Anantha has collaborated with esteemed colleagues, including Kent Douglas Anderson and Shafa Dahandeh. These partnerships have fostered a collaborative environment that enhances the innovation process and drives breakthroughs in data storage technology.

Conclusion

Anantha Raman Krishnan's expertise and passion for innovation in data storage technology are evident through his numerous patents and contributions. His work not only reflects his inventor spirit but also significantly impacts the efficiency and reliability of data storage systems. As he continues to innovate, the future of data management technology will undoubtedly be influenced by his groundbreaking contributions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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