2597 patents
Utility
Management of Host File-system Defragmentation In a Data Storage Device
18 Jan 24
A data storage device having a flash translation layer configured to handle file-system defragmentation in a manner that avoids, reduces, and/or optimizes physical data movement in flash memory.
Judah Gamliel Hahn, Ramanathan Muthiah, Bala Siva Kumar Narala, Narendhiran Chinnaanangur Ravimohan
Filed: 15 Jul 22
Utility
Multi-stage Data Compaction In Nand
18 Jan 24
Technology is disclosed herein for multi-stage data compaction.
Harish Gajula, Bhanushankar Doni
Filed: 14 Jul 22
Utility
Logical-to-physical Mapping for Defragmentation of Host File System In a Data Storage Device
18 Jan 24
A data storage device having a flash translation layer configured to handle file-system defragmentation in a manner that substantially avoids physical data movement in a flash memory.
Judah Gamliel Hahn, Ramanathan Muthiah, Bala Siva Kumar Narala, Narendhiran Chinnaanangur Ravimohan
Filed: 15 Jul 22
Utility
Load/unload Ramp for High-capacity Hard Disk Drive
18 Jan 24
A multi-slope load/unload ramp for a hard disk drive includes an inner first portion having a non-horizontal first slope and an adjacent outer second portion having a different non-horizontal second slope.
Taichi Nakamura, Biao Sun, Katsuhide Tanaka
Filed: 13 Jul 22
Utility
Three-dimensional Memory Device Containing Etch Stop Metal Plates for Backside Via Structures and Methods for Forming the Same
11 Jan 24
A semiconductor structure includes an alternating stack of insulating layers and electrically conductive layers that is located on a front side of at least one semiconductor material layer; memory openings vertically extending through the alternating stack; memory opening fill structures; a dielectric material portion contacting sidewalls of the insulating layers of the alternating stack.
Yusuke Yoshida, Teruo Okina, Kenichi Okabe
Filed: 5 Jul 22
Utility
Three-dimensional Memory Device Including Variable Thickness Semiconductor Channels and Method of Forming the Same
11 Jan 24
A semiconductor structure includes an alternating stack of insulating layers and electrically conductive layers, where the electrically conductive layers include word line electrically conductive layers and a first select-level electrically conductive layer, a memory opening vertically extending through the alternating stack, and a memory opening fill structure located in the memory opening and including a memory film and a vertical semiconductor channel.
Tadashi NAKAMURA, Nobuyuki FUJIMURA
Filed: 7 Jul 22
Utility
Three-dimensional Memory Device Containing Etch Stop Metal Plates for Backside Via Structures and Methods for Forming the Same
11 Jan 24
A semiconductor structure includes an alternating stack of insulating layers and electrically conductive layers that is located on a front side of at least one semiconductor material layer; memory openings vertically extending through the alternating stack; memory opening fill structures; a dielectric material portion contacting sidewalls of the insulating layers of the alternating stack.
Hiroaki Namba
Filed: 5 Jul 22
Utility
Magnetoresistive Memory Device Including a Magnetoresistance Amplification Layer
11 Jan 24
A magnetoresistive memory cell includes a first electrode, a second electrode that is spaced from the first electrode, a magnetic tunnel junction layer stack located between the first electrode and the second electrode, the magnetic tunnel junction layer stack containing, from one side to another, a reference layer having a fixed reference magnetization direction, a tunnel barrier layer comprising a dielectric material, and a free layer, and an asymmetric magnetoresistance layer located between the magnetic tunnel junction layer stack and one of the first electrode and the second electrode.
Goran MIHAJLOVIC, Lei WAN
Filed: 5 Jul 22
Utility
High-throughput Nucleic Acid Sequencing with Single-molecule-sensor Arrays
4 Jan 24
Disclosed herein are embodiments of single-molecule array sequencing (SMAS) devices and systems.
Juraj TOPOLANCIK, Patrick BRAGANCA, Yann ASTIER, Sri PALADUGU
Filed: 21 Apr 21
Utility
Audio Sensors for Controlling Surveillance Video Data Capture
4 Jan 24
Systems, video cameras, and methods for using audio sensors to control surveillance video capture are described.
Ramanathan Muthiah, Akhilesh Yadav
Filed: 29 Jun 22
Utility
Asynchronous Operation Completion Notification
4 Jan 24
A data storage device comprising a non-volatile storage medium configured to store data, a data port configured to receive and transmit data between a host computer system and the data storage device, and a controller.
Eyal HAMO, Tomer SPECTOR, Sagi TARAGAN
Filed: 29 Jun 22
Utility
Video Surveillance Systems Using Out of Band Key Exchange
4 Jan 24
Systems and methods for peer-to-peer video streaming from an edge data storage device to a browser are described.
Vishwas Saxena, Mukesh Kumar P
Filed: 29 Jun 22
Utility
Data Storage Device and Method for Adaptive Host Memory Buffer Allocation Based on Virtual Function Prioritization
4 Jan 24
A data storage device and method for adaptive host memory buffer allocation based on virtual function prioritization are provided.
Shay Benisty, Judah Gamliel Hahn, Ariel Navon, Alexander Bazarsky
Filed: 30 Jun 22
Utility
Peer-to-Peer Data Transfer for Video on Demand from an Edge Data Storage Device to a Browser
4 Jan 24
Systems and methods for peer-to-peer video data transfer on demand from an edge data storage device to a browser are described.
Vishwas Saxena, Mukesh Kumar P, Venkatesh Naidu Pamoti
Filed: 29 Jun 22
Utility
Performance Indicator on a Data Storage Device
4 Jan 24
A data storage device comprising a non-volatile storage medium configured to store user data, a data port configured to transmit data between a host computer system and the data storage device, a display system, and a controller.
Ramanathan MUTHIAH
Filed: 29 Jun 22
Utility
Three-dimensional Memory Device Containing Templated Crystalline Ferroelectric Memory Elements and Method of Making Thereof
4 Jan 24
A ferroelectric memory device includes an alternating stack of insulating layers and electrically conductive layers, a memory opening extending vertically through the alternating stack and including laterally-protruding portions at levels of the electrically conductive layers, and a memory opening fill structure located in the memory opening and containing a vertical semiconductor channel and a vertical stack of discrete ferroelectric memory structures located in the laterally-protruding portions of the memory opening.
Kartik SONDHI, Adarsh RAJASHEKHAR, Fei ZHOU, Raghuveer S. MAKALA
Filed: 29 Jun 22
Utility
Restore to Factory Settings of a Mobile Data Storage Device
4 Jan 24
A mobile data storage device (DSD) incorporating a mobile data storage device (DSD), the mobile DSD comprising a non-volatile storage medium configured to store user data, a data path configured to transmit at least data between the mobile DSD and a host computer system, a housing having a machine readable optical code and a controller.
Alexander LEMBERG, Rotem SELA, Noam EVEN-CHEN, Asher DRUCK
Filed: 29 Jun 22
Utility
Alternating-bias Signal Resistance Detection for Resistive Temperature Detectors In Disk Drives
4 Jan 24
Various illustrative aspects are directed to a data storage device comprising a slider with a resistive temperature detector (RTD) having a first resistance electrically connected to a first amplifier and a plurality of controlled current sources and switches, and one or more processing devices configured to: control the switches to generate an alternating-bias signal having a first clock frequency for biasing the first resistance, modulate an input signal of the first amplifier using the first clock frequency to generate a modulated signal, demodulate an amplified modulated signal at an output of a second amplifier using the first clock frequency to generate a resistance detection signal, the second amplifier coupled to the first amplifier, and process the resistance detection signal to determine the first resistance and/or a change in value of the first resistance.
John Contreras, Joey M. Poss, Ronald Chang, Bernhard E. Knigge
Filed: 9 Aug 22
Utility
Just-In-Time Re-Partitioning of Feature Maps for Efficient Balancing of Compute Core Workloads
4 Jan 24
Certain aspects of the present disclosure provide techniques for partitioning feature maps to improve machine learning model processing.
Kiran Kumar GUNNAM, Vikram Varadarajan KALKUNTE, Matheus Almeida OGLEARI, Anand KULKARNI, Zvonimir Z. BANDIC
Filed: 30 Jun 22
Utility
Fault Tolerance and Coherence for Shared Memory
4 Jan 24
A system includes at least one memory controller that partitions at least one memory into a plurality of nodes.
Dejan Vucinic, Jaco Hofmann, Paul Loewenstein, Huynh Tu Dang, Marjan Radi
Filed: 29 Jun 22