2736 patents
Page 5 of 137
Utility
Detecting bit line open circuits and short circuits in memory device with memory die bonded to control die
28 Nov 23
Apparatuses and techniques are presented for detecting bit line open circuits and short circuits in a memory device in which a memory die is inverted and bonded to a control die.
Brian Murphy
Filed: 30 Aug 21
Utility
Data storage device with split burst servo pattern
28 Nov 23
Various illustrative aspects are directed to a data storage device, comprising: one or more disks; an actuating mechanism comprising one or more heads, and configured to position the one or more heads proximate to disk surfaces of the one or more disks; and one or more processing devices.
Kei Yasuna, Guoxiao Guo, Ichiro Yokokawa
Filed: 13 Jun 22
Utility
Bias for data retention in fuse ROM and flash memory
28 Nov 23
A storage device is provided that performs constant biasing in priority blocks, such as OTP memory blocks (fuse ROM) and flash memory blocks having a threshold number of P/E cycles.
Muhammad Masuduzzaman, Deepanshu Dutta
Filed: 25 Jun 21
Utility
System and method for detection of defects in semiconductor devices
28 Nov 23
An apparatus for detecting the presence of assembly related defects on a semiconductor device including an edge ring having a resistance value and including one or more layers configured to at least partially cover the semiconductor device in a first direction.
Liang Li, Kevin Hu, Wendy Yu
Filed: 16 Mar 21
Utility
Semiconductor device with unbalanced die stackup
28 Nov 23
A semiconductor memory package includes a substrate, a first stack of memory dies, and a second stack of memory dies.
Saurabh Nilkanth Athavale, Shrikar Bhagath, Pradeep Rai
Filed: 4 Nov 21
Utility
Initializing a data storage device with a manager device
28 Nov 23
Disclosed herein is a data storage device.
Brian Edward Mastenbrook, David Robert Arnold
Filed: 9 Jan 20
Utility
Shared vias for differential pair trace routing
28 Nov 23
Multi-signal vias for use with differential pair signals in electronic devices.
Uthayarajan A/L Rasalingam, Hock Boon Khaw
Filed: 13 Jul 22
Utility
Complete and fast protection against CID conflict
21 Nov 23
The present disclosure generally relates to detecting command identification (CID) collisions in host commands.
Shay Benisty, Ariel Navon, Judah Gamliel Hahn
Filed: 4 Apr 22
Utility
Storage system and method for multi-cell mapping
21 Nov 23
A storage system has a memory with memory cells that can store a non-power-of-two number of states.
Ran Zamir, Eran Sharon, Idan Alrod
Filed: 10 Nov 21
Utility
Dynamic XOR bin mapping in memory devices
21 Nov 23
A storage device includes multiple memory dies and a controller configured to: (i) perform XOR parity computations for parity bins based, at least in part, on updated contents of a first user data memory cell and contents of each user data memory cell also assigned to the first parity bin, (ii) storing the first parity data into a first parity memory cell associated with the first parity bin; (iii) identify a second parity memory cell for dynamic reconfiguration based, at least in part, on performance data of the non-volatile memory device, the second parity memory cell being assigned to a second parity bin; (iv) copy the second parity memory cell to a third memory cell of the plurality of memory cells; and (v) associate the third memory cell with the second parity bin, thereby making the third memory cell a parity memory cell of the plurality of parity memory cells.
Shrinidhi Srikanth Kulkarni, Vinayak Bhat
Filed: 28 Feb 22
Utility
Dual spindle motors and dual spindle motor control for data storage
21 Nov 23
Various illustrative aspects are directed to a data storage device comprising a first spindle motor configured to rotate one or more disks in a first stack of disks, a second spindle motor configured to rotate one or more disks in a second stack of disks, and one or more processing devices configured to detect back electromotive force (BEMF) voltages generated by the first spindle motor and the second spindle motor.
Jaesoo Byoun, Brian Johnson, Gaku Ikedo, Hideaki Ito, Naoyuki Kagami
Filed: 24 Feb 22
Utility
Programming techniques for memory devices having partial drain-side select gates
21 Nov 23
A method of operating a memory device.
Xiang Yang
Filed: 28 Sep 21
Utility
MLM mapped NAND latch
21 Nov 23
A storage device is provided that allows a controller to directly access bytes of data in data latches connected to memory, as opposed to through controller RAM.
Akhilesh Yadav, Eldhose Peter, Rakesh Balakrishnan
Filed: 15 Nov 21
Utility
Sensor system with low power sensor devices and high power sensor devices
21 Nov 23
In one embodiment, a sensor device includes a sensor configured to obtain sensor data and a communication interface configured to communicate with a set of secondary sensor devices.
Shaomin Xiong, Toshiki Hirano, Haoyu Wu
Filed: 24 Jan 22
Utility
History-based prediction modeling of solid-state device temperature
21 Nov 23
Aspects of a storage device are provided that apply history-based prediction modeling in advanced thermal throttling.
Dmitry Vaysman, Sartaj Ajrawat, Judah Gamliel Hahn, Julian Vlaiko
Filed: 10 May 22
Utility
Translation lookup and garbage collection optimizations on storage system with paged translation table
14 Nov 23
A system comprising a processor and a memory storing instructions that, when executed, cause the system to receive a request for garbage collection, identify a range of physical blocks in a storage device, query a bitmap, the bitmap having a bit for each physical block in the range of physical blocks, determine a status associated with a first bit from the bitmap, in response to determining the status associated with the first bit is a first state, add a first physical block associated with the first bit to a list of physical blocks for relocation, and relocate the list of physical blocks.
Ajith Kumar Battaje, Tanay Goel, Rajendra Prasad Mishra
Filed: 23 Dec 21
Utility
Method and system for identifying erased memory areas
14 Nov 23
The subject technology provides for scanning blocks of a flash memory device for erased pages.
Richard David Barndt, Seyhan Karakulak, Scott Kayser, Majid Nemati Anaraki, Anthony Dwayne Weathers
Filed: 25 Mar 22
Utility
Priority-based data movement
14 Nov 23
A data storage device that provides priority-based internal data movement includes a controller communicatively coupled to volatile memory and to non-volatile memory circuits, where the controller is configured to queue requests in a plurality of queues in the volatile memory, where each of the requests is associated with one of a plurality of internal data movement command types.
Yun-Tzuo Lai, Haining Liu, Subhash Balakrishna Pillai
Filed: 28 Sep 22
Utility
Reduce command latency using block pre-erase
14 Nov 23
A system and apparatus for secure NVM format by pre-erase is disclosed.
Lola Grin, Itay Busnach, Micha Yonin, Lior Bublil
Filed: 3 Nov 21
Utility
Parity data for non-volatile storage
14 Nov 23
Technology is disclosed herein for managing parity data in non-volatile memory.
Varun Sharma
Filed: 20 Dec 21