Inventor
PERIYANNAN KIRUBAKARAN
US36 patents
⚠️ This page may combine multiple inventors who share the name “PERIYANNAN KIRUBAKARAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTERN DIGITAL TECH INC
19 patentsUS10943662B1Mar 9, 2021
Different word line programming orders in non-volatile memory for error recovery
WESTERN DIGITAL TECH INC14 citations85
US11222865B2Jan 11, 2022
Semiconductor device including vertical bond pads
WESTERN DIGITAL TECH INC3 citations73
US12061542B2Aug 13, 2024
Memory device with latch-based neural network weight parity detection and trimming
WESTERN DIGITAL TECH INC2 citations72
US11482292B1Oct 25, 2022
Non-volatile storage with processive writes
WESTERN DIGITAL TECH INC4 citations69
US12051482B2Jul 30, 2024
Data storage device with noise injection
WESTERN DIGITAL TECH INC2 citations68
US12032959B2Jul 9, 2024
Non-volatile memory die with latch-based multiply-accumulate components
WESTERN DIGITAL TECH INC0 citations62
US11682595B2Jun 20, 2023
System and method for warpage detection in a CMOS bonded array
WESTERN DIGITAL TECH INC0 citations62
US11456272B2Sep 27, 2022
Straight wirebonding of silicon dies
WESTERN DIGITAL TECH INC0 citations62
US11640252B2May 2, 2023
Idle-power mitigation circuit
WESTERN DIGITAL TECH INC0 citations59
US12306712B2May 20, 2025
Data storage device and method for identifying a failing area of memory based on a cluster of bit errors
WESTERN DIGITAL TECH INC0 citations58
US12205252B2Jan 21, 2025
Non-volatile memory die with bit-flip object insertion
WESTERN DIGITAL TECH INC0 citations58
US11908529B2Feb 20, 2024
Data storage device having over-voltage detection and protection
WESTERN DIGITAL TECH INC0 citations56
US12276706B2Apr 15, 2025
Multiple stage fuse circuitry for counting failure events
WESTERN DIGITAL TECH INC0 citations55
US11776637B2Oct 3, 2023
Voltage sharing across memory dies in response to a charge pump failure
WESTERN DIGITAL TECH INC0 citations55
US12224259B2Feb 11, 2025
Clamped semiconductor wafers and semiconductor devices
WESTERN DIGITAL TECH INC0 citations52
US11462497B2Oct 4, 2022
Semiconductor device including coupled bond pads having differing numbers of pad legs
WESTERN DIGITAL TECH INC0 citations52
US11450575B2Sep 20, 2022
System and method for die crack detection in a CMOS bonded array
WESTERN DIGITAL TECH INC0 citations52
US12001693B2Jun 4, 2024
Data storage device with noise injection
WESTERN DIGITAL TECH INC0 citations51
US11836035B2Dec 5, 2023
Data storage device with data verification circuitry
WESTERN DIGITAL TECH INC0 citations47
SANDISK TECHNOLOGIES LLC
12 patentsUS10141064B1Nov 27, 2018
Prevention of neighboring plane disturb in non-volatile memory
SANDISK TECHNOLOGIES LLC2 citations72
US10290354B1May 14, 2019
Partial memory die
SANDISK TECHNOLOGIES LLC2 citations71
US10242750B2Mar 26, 2019
High-speed data path testing techniques for non-volatile memory
SANDISK TECHNOLOGIES LLC2 citations71
US10276251B1Apr 30, 2019
Partial memory die with masked verify
SANDISK TECHNOLOGIES LLC2 citations69
US11086539B2Aug 10, 2021
Mapping consecutive logical block addresses to consecutive good blocks in memory device
SANDISK TECHNOLOGIES LLC0 citations62
US11372056B2Jun 28, 2022
Circuit for detecting pin-to-pin leaks of an integrated circuit package
SANDISK TECHNOLOGIES LLC1 citations61
US10991447B2Apr 27, 2021
Clock frequency counting during high-voltage operations for immediate leakage detection and response
SANDISK TECHNOLOGIES LLC0 citations61
US10908210B2Feb 2, 2021
Die crack detection
SANDISK TECHNOLOGIES LLC1 citations58
US10984883B1Apr 20, 2021
Systems and methods for capacity management of a memory system
SANDISK TECHNOLOGIES LLC1 citations54
US11195820B2Dec 7, 2021
Semiconductor device including fractured semiconductor dies
SANDISK TECHNOLOGIES LLC0 citations52
US10635515B2Apr 28, 2020
Recovery of partial memory die
SANDISK TECHNOLOGIES LLC0 citations49
US10776277B2Sep 15, 2020
Partial memory die with inter-plane re-mapping
SANDISK TECHNOLOGIES LLC0 citations40