Patent Assignment
Reel/Frame 058966/0358
Release of Security Interest at Reel 054475 Frame 0421
Recorded: 2022-02-08
Pages: 13
Assignor
JPMORGAN CHASE BANK, N.A.
Executed: 2022-02-03
Assignee
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, IRVINE, CALIFORNIA, 92612
Covered Properties
(118)
System and Method for Direct Memory Access in a Flash Storage
Sealed Electronic Component Rework Patch
Patent:
10,803,908 →
Application:
16/752,638 →
Method and System for Improving Performance of a Storage Device Using Asynchronous Independent Plane Read Functionality
Instant and Permanent Self-Destruction Method in 3D Nand for Data Security Purpose
Patent:
11,133,074 →
Application:
16/984,478 →
Reversed Mode Spin Torque Oscillator with Shaped Field Generation Layer
Double Bend VCM Yoke Structure
Calibrating Elevator Actuator for Disk Drive
Write Heads Configured to Redirect Current
Spin Orbital Torque via Spin Hall Effect Based Energy Assisted Magnetic Recording
Electrostrictive Control for the Width of a Tape-Head-Array
Dual Writer for Advanced Magnetic Recording
Multiferroic-Assisted Voltage Controlled Magnetic Anisotropy Memory Device and Methods of Manufacturing the Same
Multiferroic-Assisted Voltage Controlled Magnetic Anisotropy Memory Device and Methods of Manufacturing the Same
Periodic Reduced Word Line Bias Which Increases Channel Boosting
Delaying Random Data Relocation For Reducing Write Amplification In Storage Devices
Current-Assisted Magnetic Recording Write Head with Wide Conductive Element in the Write Gap
Enhanced Read-Ahead Capability for Storage Devices
Reducing Keep-Out-Zone Area for a Semiconductor Device
Method to Reduce Baseline Shift for a SOT Differential Reader
Sot Film Stack for Differential Reader
Patent:
11,094,338 →
Application:
17/029,833 →
Cam Storage Schemes and Cam Read Operations for Detecting Matching Keys with Bit Errors
In-Pivot Hybrid Stepper Motor for Ball Screw Cam Elevator Mechanism for Reduced-Head Hard Disk Drive
Magnetic Recording Devices Using Virtual Side Shields for Improved Areal Density Capability
Axial Flux Permanent Magnet Motor for Ball Screw Cam Elevator Mechanism for Reduced-Head Hard Disk Drive
Invalidation Data Area for Cache
Data Storage Device and Method for Adaptive Command Completion Posting
Memory Device Containing Selector with Current Focusing Layer and Methods of Making the Same
Patent:
11,271,040 →
Application:
17/075,980 →
Data Storage Device
Patent:
1,087,083 →
Application:
29/755,015 →
Electronic Device Having Infrared Light-Emitting Diode for Data Transmission
Application:
63/060,959 →
Device Interrupt Coalescing With Various Host Behaviors
Application:
63/062,252 →
Matrix-Vector Multiplication Using Sot-Based Non-Volatile Memory Cells
Application:
63/063,618 →
Asynchronous Neural Network Systems
Application:
63/063,904 →
Active Low-Power Termination
Application:
63/065,103 →
Wire Bonding For Semiconductor Devices
Application:
63/065,191 →
Soft Bit Reference Level Calibration
Application:
63/065,229 →
Using Over Provisioning Space for Selectively Storing Block Parity
Application:
63/065,403 →
Host-Managed Hardware Compression With Zoned Namespaces
Application:
63/066,739 →
Devices and Methods for Network Message Sequencing
Application:
63/066,754 →
Adhesive Layered Backflow Preventer
Application:
63/067,146 →
Dual Data Ports with Shared Detection Line
Application:
63/067,277 →
Data Storage Device Reducing Wake Latency for Magnetic Tape
Application:
63/067,609 →
Soft Information for Punctured Bit Estimation in a Data Storage Device
Application:
63/067,931 →
High Throughput, Low Power, High Parity Architecture for Database Ssd
Application:
63/068,331 →
Reduction Of High Tape Contact Pressure Points Against Head Assembly
Application:
63/068,632 →
Data Storage Device Compensating for Head/Tape Wear
Application:
63/069,870 →
Level Dependent Error Correction Code Protection in Multi-Level Non-Volatile Memory
Application:
63/070,681 →
Data Storage Device Reading Data from Magnetic Tape in Forward and Reverse Direction
Application:
63/071,007 →
Apparatus and Methods for Magnetic Memory Devices with Magnetic Assist Layer
Application:
63/072,397 →
Memory Device With Reinforcement Learning With Q-Learning Acceleration
Application:
63/073,387 →
Data Address Management in Non-Volatile Memory
Application:
63/074,824 →
Zoned Namespace Limitation Mitigation Using Sub Block Mode
Application:
63/074,936 →
Storage System and Method for a Hybrid Quad-Level Cell (QLC) Write Scheme for Reduced Random Access Memory (RAM) Footprint
Application:
63/075,396 →
Wear Leveling in Non-Volatile Memory
Application:
63/075,462 →
Read Integration Time Calibration for Non-Volatile Storage
Application:
63/075,599 →
Embedded Machine Learning for Storage Devices
Application:
63/076,146 →
Local Data Compaction for Integrated Memory Assembly
Application:
63/076,175 →
Identified Zones For Optimal Parity Sharing Zones
Application:
63/076,233 →
Relocation Flow Using CbA Technology
Application:
63/076,760 →
NVMe Simple Copy Command Support Using Dummy Virtual Function
Application:
63/076,780 →
Storage System and Method for Time-Based Data Retrieval
Application:
63/077,000 →
Storage System and Method for Storage Management in Multi-Channel, Variable-Bit-Rate Systems
Application:
63/077,004 →
Straight Wirebonding of Silicon Dies
Application:
63/077,069 →
Variable QoS Management of Multiple Data Streams
Application:
63/077,278 →
Mixed Mode Block Cycling for Intermediate Data
Application:
63/077,573 →
Communication with a Data Storage Device Using an Emulated Wi-Fi Captive Portal
Application:
63/078,335 →
Data Storage Device Using Windowed Delta-Sigma Analog-to-Digital Converter in Digital Current Control Loop
Application:
63/079,616 →
Read Handling in Zoned Namespace Devices
Application:
63/079,898 →
System and Method for Warpage Detection in a CMOS Bonded Array
Application:
63/082,051 →
Magnetic Elements of Amorphous Based Dual Free Layer Structures and Recording Devices Using Such Elements
Application:
63/082,772 →
Efficient TLP Fragmentations In Extended LBA Environment
Application:
63/083,647 →
Data Storage Device Channel Encoding Current Data Using Redundancy Bits Generated Over Preceding Data
Application:
63/084,094 →
Command Management Using Allocated Command Identifier Pools
Application:
63/084,148 →
Elastic Buffer Based Asymmetric Pipeline FIFO Process
Application:
63/085,035 →
Data Storage Device Demodulating Digital Data Based on Number of Servo Stripes in Servo Frame
Application:
63/086,147 →
Data Storage Device Demodulating Servo Stripes Using Matched Filter
Application:
63/086,153 →
Data Storage Device Using Laterally Offset Read Element to Compensate for Tape Stretch
Application:
63/086,160 →
Nonvolatile Memory with on-Chip Encoding for Foggy-Fine Programming
Application:
63/086,732 →
LDPC Encoding For Memory Cells With Arbitrary Number Of Levels
Application:
63/086,962 →
Data Storage Devices and Related Methods to Secure Host Memory Buffers with Low Latency
Application:
63/086,966 →
System and Method for Die Crack Detection in a CMOS Bonded Array
Application:
63/087,611 →
Prediction-Based Selective Flushing Of Data To Memory
Application:
63/087,732 →
Command Draining Using Host Memory Buffer
Application:
63/087,737 →
Embedded Tape Reel Lock Mechanism For Tape Embedded Storage Drive
Application:
63/088,770 →
Data Integrity of Replicated Databases
Application:
63/088,955 →
Media Non-Contacting Magnetic Recording Head
Application:
63/089,430 →
Storage System and Method for Detecting and Utilizing Wasted Space Using a File System
Application:
63/089,685 →
Read Threshold Management and Calibration
Application:
63/089,757 →
Storage Delta Compression
Application:
63/089,775 →
Command Prioritization to Reduce Latencies of Zone Commands
Application:
63/090,130 →
System and Method for Mitigating Effect of Erase Cells on Adjacent Cells
Application:
63/090,896 →
Fixed Size Soft Bit Lossy Compression in Flash Memory
Application:
63/090,936 →
Vertical Junction To Provide Optimal Transverse Bias For Dual Free Layer Read Heads
Application:
63/090,963 →
Semiconductor Device Including Coupled Bond Pads Having Differing Numbers of Pad Legs
Application:
63/091,371 →
Data Storage Device Managing Low Endurance Semiconductor Memory Write Cache
Application:
63/091,495 →
Storage System and Method for Time-Duration-Based Efficient Block Management and Memory Access
Application:
63/091,500 →
Storage System and Method for Device-Determined, Application-Specific Dynamic Command Clustering
Application:
63/091,512 →
Data Integrity Check for Writing Data in Memory
Application:
63/091,840 →
Hold-Up Capacitance Health Measurement With Current Leakage Detection
Application:
63/092,155 →
Management of Operations During Exception Handling in Memory
Application:
63/092,362 →
Dynamic Read Threshold Calibration
Application:
63/092,731 →
Resource Utilization Tracking Within Storage Devices
Application:
63/092,832 →
Identification and Classification of Write Stream Priority
Application:
63/092,923 →
Forced Debug Mode Entry
Application:
63/092,974 →
Internal Compression Storage Devices
Application:
63/093,007 →
Sot-Based Spin Torque Oscillators for Oscillatory Neural Networks
Application:
63/093,522 →
Data Storage Device Encryption
Application:
63/093,721 →
Data Storage Device Encryption
Application:
63/093,738 →
Embedded Multi-Attribute Machine Learning For Storage Devices
Application:
63/094,067 →
Machine Learning Supplemented Storage Device Calibration
Application:
63/094,088 →
Power Reduction During Open and Erased Block Reads of Memory
Application:
63/094,411 →
Query Compiler for Record Filtering
Application:
63/094,714 →
Emulation of Relational Data Table Relationships Using a Schema
Application:
63/094,719 →
Emulation of Code-Description Tables on Sql Databases Using Enum Data Type
Application:
63/094,722 →
Magnetic Recording Devices Having Cross-Track Current Flow to Facilitate Downtrack Magnetic Field Enhancements
Application:
63/094,724 →
Integrated Non-Volatile Memory Assembly with Address Translation
Application:
63/105,354 →
Adjacent Memory Cell Interference Mitigation
Application:
63/105,696 →
Data Storage Device Eliminating Preamble from Servo Sectors
Application:
63/106,048 →
Efficient Data Storage Usage Associated With Ungraceful Shutdown
Application:
63/106,544 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 25, 2019
From: HGST TECHNOLOGIES SANTA ANA, INC.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 051110/0686 →
Change of Name
Nov 25, 2019
From: STEC, INC.
To: HGST TECHNOLOGIES SANTA ANA, INC.
Reel/Frame 051113/0098 →
Assignment of Assignor's Interest
Nov 25, 2019
From: SADR, SEYED JALAL
To: STEC, INC.
Reel/Frame 051110/0674 →
Assignment of Assignor's Interest
Nov 25, 2019
From: MOSHAYEDI, MARK
To: STEC, INC.
Reel/Frame 051110/0676 →
Assignment of Assignor's Interest
Feb 25, 2020
From: TAMURA, HITOSHI; HAYAKAWA, TAKAKO
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 051926/0470 →
Assignment of Assignor's Interest
May 1, 2020
From: YANG, NILES; SHARMA, SAHIL; REUSSWIG, PHIL; SEHGAL, ROHIT
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 052548/0606 →
Assignment of Assignor's Interest
Aug 4, 2020
From: LI, LIANG; WANG, WEIHAO; LIU, XIAOHUA; REED, DAVID JOAQUIN
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053396/0563 →
Assignment of Assignor's Interest
Aug 17, 2020
From: LIU, KEXIU; TU, KUANG-YANG; CHEN, JENGHUNG; KGAMI, NAOYUKI
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053512/0782 →
Assignment of Assignor's Interest
Aug 17, 2020
From: NAMIHISA, MIKI; UEFUNE, KOUKI; TAKAHASHI, TOSHIO; ARAI, YUICHI
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053512/0761 →
Assignment of Assignor's Interest
Aug 18, 2020
From: LE, QUANG; AHN, YONGCHUL; OKAMURA, SUSUMU; GAO, ZHENG
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053525/0971 →
Assignment of Assignor's Interest
Aug 19, 2020
From: SONG, SUPING; LI, ZHANJIE; LAM, TERENCE; GUAN, LIJIE
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053543/0711 →
Assignment of Assignor's Interest
Aug 19, 2020
From: ASIF BASHIR, MUHAMMAD; WEI, YAGUANG; VAN DER HEIJDEN, PETRUS ANTONIUS; SHEN, XINJIANG
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053539/0567 →
Assignment of Assignor's Interest
Aug 20, 2020
From: SEAGLE, DAVID J.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053556/0198 →
Assignment of Assignor's Interest
Aug 25, 2020
From: NGUYEN, THAO A.; HO, MICHAEL KUOK SAN; BAI, ZHIGANG; LI, ZHANJIE
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053595/0222 →
Assignment of Assignor's Interest
Aug 27, 2020
From: PRASAD, BHAGWATI; KALITSOV, ALAN; SMITH, NEIL
To: WESTERN DIGITAL TECHNOLOGIES, INC.,
Reel/Frame 053617/0773 →
Assignment of Assignor's Interest
Aug 27, 2020
From: PRASAD, BHAGWATI; KALITSOV, ALAN; SMITH, NEIL
To: WESTERN DIGITAL TECHNOLOGIES, INC.,
Reel/Frame 053616/0434 →
Assignment of Assignor's Interest
Sep 1, 2020
From: GUNDA, SRIDHAR PRUDVI RAJ
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053662/0910 →
Assignment of Assignor's Interest
Sep 1, 2020
From: WANG, MING; LI, LIANG; ZHANG, PENG; ZHANG, YANLI
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053660/0591 →
Assignment of Assignor's Interest
Sep 3, 2020
From: ASIF BASHIR, MUHAMMAD; CHEMBROLU, VENKATESH; GONCHAROV, ALEXANDER; VAN DER HEIJDEN, PETRUS ANTONIUS
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053685/0808 →
Assignment of Assignor's Interest
Sep 10, 2020
From: BENISTY, SHAY; NAVON, ARIEL; ELIASH, TOMER
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053740/0021 →
Assignment of Assignor's Interest
Sep 12, 2020
From: KAGAMI, NAOYUKI
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053753/0757 →
Assignment of Assignor's Interest
Oct 21, 2020
From: DU, KEVIN; CHIU, HOPE; ZHOU, ZENGYU; ZHANG, ALEX
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 054129/0038 →
Security Interest
Nov 18, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 054475/0421 →
Release of Security Interest at Reel 053926 Frame 0446
Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 058966/0321 →
Patent Collateral Agreement - a&R Loan Agreement
Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 064715/0001 →