Deepak Sridhara

Person

Longmont, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Decoding policy management to support multiple decoding schemes in...
- Patent number 11,797,396
- Issue date Oct 24, 2023
- Seagate Technology LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Codeword redundancy
- Patent number 11,762,731
- Issue date Sep 19, 2023
- Seagate Technology LLC
- Jason Bellorado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coarse interleaving
- Patent number 11,757,472
- Issue date Sep 12, 2023
- Seagate Technology LLC
- Ara Patapoutian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Concurrent recursive-read averaging and iterative inner and outer c...
- Patent number 11,336,304
- Issue date May 17, 2022
- Seagate Technology LLC
- Deepak Sridhara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sync-mark detection error recovery
- Patent number 11,314,423
- Issue date Apr 26, 2022
- Seagate Technology LLC
- Jason Bellorado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for LDPC decoding using indexed messages
- Patent number 11,233,528
- Issue date Jan 25, 2022
- Seagate Technology LLC
- Ivana Djurdjevic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Read channel buffer management for higher throughput decoding
- Patent number 11,121,729
- Issue date Sep 14, 2021
- Seagate Technology LLC
- Deepak Sridhara
- G11 - INFORMATION STORAGE
Information Patent Grant
Efficient read and recovery with outer code
- Patent number 11,042,439
- Issue date Jun 22, 2021
- Seagate Technology LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-linear LLR look-up tables
- Patent number 10,951,234
- Issue date Mar 16, 2021
- Seagate Technology LLC
- Deepak Sridhara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error correction with multiple LLR-LUTS for a single read
- Patent number 10,944,424
- Issue date Mar 9, 2021
- Seagate Technology LLC
- Zheng Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-linear LLR look-up tables
- Patent number 10,804,932
- Issue date Oct 13, 2020
- Seagate Technology LLC
- Deepak Sridhara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Selective sampling for data recovery
- Patent number 10,719,392
- Issue date Jul 21, 2020
- Seagate Technology LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sector management in drives having multiple modulation coding
- Patent number 10,574,270
- Issue date Feb 25, 2020
- Seagate Technology LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable parity sectors
- Patent number 10,437,674
- Issue date Oct 8, 2019
- Seagate Technology LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Minimizing reads for reallocated sectors
- Patent number 10,379,972
- Issue date Aug 13, 2019
- Seagate Technology LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Iterative outer code recovery using data from multiple reads
- Patent number 10,382,065
- Issue date Aug 13, 2019
- Seagate Technology LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Syndrome update and maintenance
- Patent number 10,177,791
- Issue date Jan 8, 2019
- Seagate Technology LLC
- Deepak Sridhara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Segment-based outer code recovery
- Patent number 10,140,180
- Issue date Nov 27, 2018
- Seagate Technology LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unequal error correction code in multi-track recording
- Patent number 9,837,115
- Issue date Dec 5, 2017
- Seagate Technology LLC
- Deepak Sridhara
- G11 - INFORMATION STORAGE
Information Patent Grant
Interleaving code-words
- Patent number 9,654,145
- Issue date May 16, 2017
- Seagate Technology LLC
- Belkacem Derras
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Group based codes for multi-dimensional recording (MDR)
- Patent number 9,396,062
- Issue date Jul 19, 2016
- Seagate Technology LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital communications channel
- Patent number 9,362,954
- Issue date Jun 7, 2016
- Seagate Technology LLC
- Deepak Sridhara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Storage device with multiple coding redundancies
- Patent number 9,312,886
- Issue date Apr 12, 2016
- Seagate Technology LLC
- Ara Patapoutian
- G11 - INFORMATION STORAGE
Information Patent Grant
Using a soft decoder with hard data
- Patent number 8,943,384
- Issue date Jan 27, 2015
- Seagate Technology LLC
- Deepak Sridhara
- G11 - INFORMATION STORAGE
Information Patent Grant
Modulation coding for two-dimensional recording
- Patent number 8,885,277
- Issue date Nov 11, 2014
- Seagate Technology LLC
- Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
Iterative demodulation and decoding for multi-page memory architecture
- Patent number 8,406,051
- Issue date Mar 26, 2013
- Seagate Technology LLC
- Ara Patapoutian
- G11 - INFORMATION STORAGE
Information Patent Grant
Joint encoding of logical pages in multi-page memory architecture
- Patent number 8,254,167
- Issue date Aug 28, 2012
- Seagate Technologies LLC
- Ara Patapoutian
- G11 - INFORMATION STORAGE
Information Patent Grant
Converting timing errors into symbol errors to handle write mis-syn...
- Patent number 8,130,459
- Issue date Mar 6, 2012
- Seagate Technology LLC
- Deepak Sridhara
- G11 - INFORMATION STORAGE
Information Patent Grant
Converting timing errors into symbol errors to handle write mis-syn...
- Patent number 7,864,471
- Issue date Jan 4, 2011
- Seagate Technology LLC
- Deepak Sridhara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CODEWORD REDUNDANCY
- Publication number 20230153196
- Publication date May 18, 2023
- SEAGATE TECHNOLOGY LLC
- Jason Bellorado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYNC-MARK DETECTION ERROR RECOVERY
- Publication number 20220057941
- Publication date Feb 24, 2022
- SEAGATE TECHNOLOGY LLC
- Jason BELLORADO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DECODING POLICY MANAGEMENT TO SUPPORT MULTIPLE DECODING SCHEMES IN...
- Publication number 20220035718
- Publication date Feb 3, 2022
- SEAGATE TECHNOLOGY LLC
- Deepak SRIDHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONCURRENT RECURSIVE-READ AVERAGING AND ITERATIVE INNER AND OUTER C...
- Publication number 20210399746
- Publication date Dec 23, 2021
- SEAGATE TECHNOLOGY LLC
- Deepak SRIDHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NON-LINEAR LLR LOOK-UP TABLES
- Publication number 20200212934
- Publication date Jul 2, 2020
- SEAGATE TECHNOLOGY LLC
- Deepak Sridhara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NON-LINEAR LLR LOOK-UP TABLES
- Publication number 20200212939
- Publication date Jul 2, 2020
- SEAGATE TECHNOLOGY LLC
- Deepak Sridhara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
STORAGE DEVICE WITH MULTIPLE CODING REDUNDANCIES
- Publication number 20150089317
- Publication date Mar 26, 2015
- SEAGATE TECHNOLOGY LLC
- Ara Patapoutian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
USING A SOFT DECODER WITH HARD DATA
- Publication number 20130275829
- Publication date Oct 17, 2013
- SEAGATE TECHNOLOGY LLC
- Deepak Sridhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
JOINT ENCODING OF LOGICAL PAGES IN MULTI-PAGE MEMORY ARCHITECTURE
- Publication number 20110280068
- Publication date Nov 17, 2011
- Seagate Technology LLC
- Ara Patapoutian
- G11 - INFORMATION STORAGE
Information Patent Application
ITERATIVE DEMODULATION AND DECODING FOR MULTI-PAGE MEMORY ARCHITECTURE
- Publication number 20110280069
- Publication date Nov 17, 2011
- Seagate Technology LLC
- Ara Patapoutian
- G11 - INFORMATION STORAGE
Information Patent Application
Converting Timing Errors into Symbol Errors to Handle Write Mis-Syn...
- Publication number 20110096430
- Publication date Apr 28, 2011
- Seagate Technology LLC
- Deepak Sridhara
- G11 - INFORMATION STORAGE
Information Patent Application
Converting Timing Errors Into Symbol Errors to Handle Write Mis-Syn...
- Publication number 20100020429
- Publication date Jan 28, 2010
- Seagate Technology LLC
- Deepak Sridhara
- G11 - INFORMATION STORAGE

Deepak Sridhara

Person

Patents Grantslast 30 patents

Decoding policy management to support multiple decoding schemes in...

Codeword redundancy

Coarse interleaving

Concurrent recursive-read averaging and iterative inner and outer c...

Sync-mark detection error recovery

Method and apparatus for LDPC decoding using indexed messages

Read channel buffer management for higher throughput decoding

Efficient read and recovery with outer code

Non-linear LLR look-up tables

Error correction with multiple LLR-LUTS for a single read

Non-linear LLR look-up tables

Selective sampling for data recovery

Sector management in drives having multiple modulation coding

Variable parity sectors

Minimizing reads for reallocated sectors

Iterative outer code recovery using data from multiple reads

Syndrome update and maintenance

Segment-based outer code recovery

Unequal error correction code in multi-track recording

Interleaving code-words

Group based codes for multi-dimensional recording (MDR)

Digital communications channel

Storage device with multiple coding redundancies

Using a soft decoder with hard data

Modulation coding for two-dimensional recording

Iterative demodulation and decoding for multi-page memory architecture

Joint encoding of logical pages in multi-page memory architecture

Converting timing errors into symbol errors to handle write mis-syn...

Converting timing errors into symbol errors to handle write mis-syn...

Patents Applicationslast 30 patents

CODEWORD REDUNDANCY

SYNC-MARK DETECTION ERROR RECOVERY

DECODING POLICY MANAGEMENT TO SUPPORT MULTIPLE DECODING SCHEMES IN...

CONCURRENT RECURSIVE-READ AVERAGING AND ITERATIVE INNER AND OUTER C...

NON-LINEAR LLR LOOK-UP TABLES

NON-LINEAR LLR LOOK-UP TABLES

STORAGE DEVICE WITH MULTIPLE CODING REDUNDANCIES

USING A SOFT DECODER WITH HARD DATA

JOINT ENCODING OF LOGICAL PAGES IN MULTI-PAGE MEMORY ARCHITECTURE

ITERATIVE DEMODULATION AND DECODING FOR MULTI-PAGE MEMORY ARCHITECTURE

Converting Timing Errors into Symbol Errors to Handle Write Mis-Syn...

Converting Timing Errors Into Symbol Errors to Handle Write Mis-Syn...