Inventor
SIVASANKARAN VIJAY
IN23 patents
⚠️ This page may combine multiple inventors who share the name “SIVASANKARAN VIJAY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTERN DIGITAL TECH INC
11 patentsUS11604735B1Mar 14, 2023
Host memory buffer (HMB) random cache access
WESTERN DIGITAL TECH INC13 citations82
US11449443B2Sep 20, 2022
Identification and classification of write stream priority
WESTERN DIGITAL TECH INC3 citations71
US12001359B2Jun 4, 2024
Identification and classification of write stream priority
WESTERN DIGITAL TECH INC0 citations61
US11874770B2Jan 16, 2024
Indexless logical-to-physical translation table
WESTERN DIGITAL TECH INC0 citations61
US11922036B2Mar 5, 2024
Host data stream assignment with space-leveling across storage block containers
WESTERN DIGITAL TECH INC0 citations58
US10572391B2Feb 25, 2020
Methods and apparatus for implementing a logical to physical address mapping in a solid state drive
WESTERN DIGITAL TECH INC1 citations54
US12332800B2Jun 17, 2025
Transparent host memory buffer
WESTERN DIGITAL TECH INC0 citations51
US11954366B2Apr 9, 2024
Data storage device with multi-commands
WESTERN DIGITAL TECH INC0 citations51
US11935609B2Mar 19, 2024
Linked XOR flash data protection scheme
WESTERN DIGITAL TECH INC0 citations51
US11941273B2Mar 26, 2024
Variable capacity Zone Namespace (ZNS) flash storage data path
WESTERN DIGITAL TECH INC0 citations47
US11880604B2Jan 23, 2024
Read fused groups with uniform resource allocation
WESTERN DIGITAL TECH INC0 citations47
SANDISK TECHNOLOGIES INC
10 patentsUS9778863B2Oct 3, 2017
System and method for folding partial blocks into multi-level cell memory blocks
SANDISK TECHNOLOGIES INC8 citations82
US9841910B2Dec 12, 2017
Moving and committing valid data on a set-by-set basis
SANDISK TECHNOLOGIES INC8 citations80
US9971514B2May 15, 2018
Dynamic logical groups for mapping flash memory
SANDISK TECHNOLOGIES INC2 citations72
US9582358B2Feb 28, 2017
Initialization scheme during dual programming of a memory system
SANDISK TECHNOLOGIES INC4 citations72
US9460815B2Oct 4, 2016
Reusing partial bad blocks in NAND memory
SANDISK TECHNOLOGIES INC6 citations72
US10073627B2Sep 11, 2018
Addressing, interleave, wear leveling, and initialization schemes for different chip enables and memory arrays of different types
SANDISK TECHNOLOGIES INC5 citations71
US12443369B2Oct 14, 2025
Automated fast path processing
SANDISK TECHNOLOGIES INC0 citations51
US12481455B2Nov 25, 2025
Data recovery for zoned namespace devices
SANDISK TECHNOLOGIES INC0 citations50
US9582205B2Feb 28, 2017
Protection scheme with dual programming of a memory system
SANDISK TECHNOLOGIES INC0 citations50
US9875039B2Jan 23, 2018
Method and apparatus for wear-leveling non-volatile memory
SANDISK TECHNOLOGIES INC0 citations49