Patent Assignment
Reel/Frame 058982/0001
Release of Security Interest at Reel 056285 Frame 0292
Recorded: 2022-02-08
Pages: 23
Assignor
JPMORGAN CHASE BANK, N.A.
Executed: 2022-02-03
Assignee
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, IRVINE, CALIFORNIA, 92612
Covered Properties
(295)
High Density Slider Clamp Fixture
Method of Manufacturing a Magnetic Recording Head
Plating Based Pre-Defined Side Shield and Application in Magnetic Head
Magnetic Head with Current Assisted Magnetic Recording and Method of Making Thereof
Patent:
10,891,974 →
Application:
16/000,033 →
Magnetic Head with Current Assisted Magnetic Recording and Method of Making Thereof
Patent:
10,896,690 →
Application:
16/000,103 →
Tunnel Magnetoresistance Read Head Including Side Shields Containing Nanocrystalline Ferromagnetic Particles
Patent:
10,354,681 →
Application:
16/021,602 →
Magnetic Head with Assisted Magnetic Recording and Method of Making Thereof
Patent:
11,017,801 →
Application:
16/252,315 →
Magnetic Head with Assisted Magnetic Recording and Method of Making Thereof
Patent:
10,891,975 →
Application:
16/252,419 →
Read Head Including Semiconductor Spacer and Long Spin Diffusion Length Nonmagnetic Conductive Material and Method of Making Thereof
Magnet for Motor of Magnetic Storage Device
Method of Making a High Density Slider Clamp Fixture
Plating Based Side Shield Define and Application in Magnetic Head
Magnetic Head with Assisted Magnetic Recording and Method of Making Thereof
Magnetic Head with Assisted Magnetic Recording
Decryption and Variant Processing
Magnetic Media Design with Multiple Non-Magnetic Exchange Control Layers and Graded Magnetic Sublayers
Heat-Assisted Magnetic Recording (Hamr) Write Head with Improved Corrosion Resistance and Method for Making the Head
Patent:
11,127,421 →
Application:
17/170,435 →
Adaptive Program Verify Scheme For Performance Improvement
Straight Wirebonding of Silicon Dies
Nonvolatile Memory with Encoding for Foggy-Fine Programming with Soft Bits
Read Threshold Calibration for Nonvolatile Memory with Encoded Foggy-Fine Programming
Soft Bit Reference Level Calibration
Read Integration Time Calibration for Non-Volatile Storage
Adjacent Memory Cell Interference Mitigation
Fast Verification of Non-Volatile Data Integrity
Soft Information for Punctured Bit Estimation in a Data Storage Device
Heat-Assisted Magnetic Recording (Hamr) Medium with Multilayered Underlayer for the Recording Layer
Matrix-Vector Multiplication Using Sot-Based Non-Volatile Memory Cells
Sot-Based Spin Torque Oscillators for Oscillatory Neural Networks
Apparatus and Methods for Magnetic Memory Devices with Magnetic Assist Layer
Heat-Assisted Magnetic Recording (Hamr) Head with Heat Sink Material Adjacent the Waveguide
Patent:
11,328,747 →
Application:
17/172,244 →
Nonvolatile Memory with on-Chip Encoding for Foggy-Fine Programming
In-Situ NFT Pre-Treatment To Accumulate Optically Transparent Material on NFT To Improve Reliability
Packet Processing by Programmable Network Interface
Electronic Device Having Infrared Light-Emitting Diode for Data Transmission
Removal of Dependent Instructions from an Execution Pipeline
Program Thread Selection Between a Plurality of Execution Pipelines
Instruction Error Handling
Circuit for Fast Interrupt Handling
Forced Debug Mode Entry
Power Reduction During Open and Erased Block Reads of Memory Based on the Position of Last Written Word Line of a Memory Block
Adaptive Mixed Digital and Analog Computational Storage Systems
Adhesive Layered Backflow Preventer
Semiconductor Device Including Coupled Bond Pads Having Differing Numbers of Pad Legs
Devices and Methods for Network Message Sequencing
Semiconductor Device with Reduced Stress Die Pick and Place
Semiconductor Device Including Semiconductor Dies of Differing Sizes and Capacities
Overhead Reduction in Data Transfer Protocol for NAND Memory
Disaggregation of Control Path and Data Path
Boosted Boot Procedure By Background Re-Arrangement Of Read Patterns
Management of Non-Volatile Memory Express Nodes
Restriction of Suspension Dimple Contact Point
Data Storage Device Employing Partial Codeword Writes to Magnetic Media
Patent:
11,200,911 →
Application:
17/175,762 →
Data Storage Device Independently Driving Outer and Inner Fine Actuators
Data Storage Device Demodulating Digital Data Based on Number of Servo Stripes in Servo Frame
Data Storage Device Demodulating Servo Stripes Using Matched Filter
Data Storage Device Predicting Failure of Near Field Transducer Based on Slope of Thermal Gradient
Patent:
11,257,525 →
Application:
17/176,282 →
Data Storage Device Detecting Write Pole Degradation for Magnetic Write Head
Data Storage Device Measuring Hamr Media Distributions
Patent:
11,276,432 →
Application:
17/176,354 →
Command Management Using Allocated Command Identifier Pools
Peer Storage Device Messaging Over Control Bus
Peer Storage Devices Sharing Host Control Data
Low Light Surveillance System with Dual Video Streams
Host Load Based Dynamic Storage System for Configuration for Increased Performance
Patent:
11,379,137 →
Application:
17/176,633 →
Audio Privacy Protection for Surveillance Systems
Host-Assisted Storage Device Error Correction
Overhead Reduction in Data Transfer Protocol for Data Storage Devices
Storage System and Method for Time-Based Data Retrieval
Storage System and Method for Storage Management in Multi-Channel, Variable-Bit-Rate Systems
Using Scheduling Tags in Host Compute Commands to Manage Host Compute Task Execution by a Storage Device in a Storage System
Storage System and Method for Time-Duration-Based Efficient Block Management and Memory Access
Method and System for Improving Word Line Data Retention for Memory Blocks
Patent:
11,386,969 →
Application:
17/176,867 →
Dual Gasket for Manufacturing of Hermetically-Sealed Hard Disk Drive
Operating Parameters for Non-Volatile Memory Devices
Crossflow Air Deflector for High Density Independent Airflow Control
Patent:
11,402,884 →
Application:
17/177,163 →
Heat-Assisted Magnetic Recording (Hamr) Head with Optically Reflective Shield Material Adjacent the Waveguide
Patent:
11,250,879 →
Application:
17/177,292 →
Local Data Compaction for Integrated Memory Assembly
Integrated Non-Volatile Memory Assembly with Address Translation
Non-Volatile Memory with Intelligent Compute Task Distribution
Storage System and Method for Token Provisioning for Faster Data Access
Storage System and Method for Device-Determined, Application-Specific Dynamic Command Clustering
Storage System and Method for Data-Driven Intelligent Thermal Throttling
Intelligent Memory Wear Leveling
Command Slot Management for Memory Devices
Data Storage Device Reading Data from Magnetic Tape in Forward and Reverse Direction
Fixed Size Soft Bit Lossy Compression in Flash Memory
Data Storage Device Using Windowed Delta-Sigma Analog-to-Digital Converter in Digital Current Control Loop
Data Storage Device Reducing Wake Latency for Magnetic Tape
Data Storage Device Compensating for Head/Tape Wear
Storage System and Method for Providing a Dual-Priority Credit System
Storage System and Method for Event-Driven Data Stitching in Surveillance Systems
Storage System and Method for Dynamic Selection of a Host Interface
Wear Leveling Methods For Zoned Namespace Solid State Drive
Coherent Access to Persistent Memory Region Range
Asynchronous Neural Network Systems
Application:
17/178,809 →
Publication:
US 2022/0044113
Embedded Machine Learning for Storage Devices
Application:
17/179,075 →
Publication:
US 2022/0076160
Power Shaping And Peak Power Reduction By Data Transfer Throttling
Magnetic Recording Head Having a Wrap-Around Shield Comprising a Laminated Film and a Magnetic Recording Device Comprising the Magnetic Recording Head
Patent:
11,302,350 →
Application:
17/179,173 →
Data Storage Device Using Laterally Offset Read Element to Compensate for Tape Stretch
Data Storage Device Channel Encoding Current Data Using Redundancy Bits Generated Over Preceding Data
Data Storage Device Eliminating Preamble from Servo Sectors
Surveillance Video Streams with Embedded Object Data
Data Storage Device and Method for Predetermined Transformations for Faster Retrieval
Application:
17/179,911 →
Publication:
US 2022/0269437
Data Storage Device and Method for Enabling a Compare Command with Built-In Data Transformations
Patent:
11,372,559 →
Application:
17/179,930 →
Memory Card Operable with Multiple Host Interfaces
Data Storage Device and Method for Real-Time Data Locking in Surveillance Storage
Storage System and Method for Dual Fast Release and Slow Release Responses
Data Storage Device and Method for Enabling Endurance Re-Evaluation
Embedded Multi-Attribute Machine Learning For Storage Devices
Connector for Printed Circuit Board (Pcb) Memory Drive
Machine Learning Supplemented Storage Device Calibration
Application:
17/180,247 →
Publication:
US 2022/0121985
Zoned Namespace Limitation Mitigation Using Sub Block Mode
Read Handling in Zoned Namespace Devices
Command Prioritization to Reduce Latencies of Zone Commands
Hold-Up Capacitance Health Measurement With Current Leakage Detection
Management of Operations During Exception Handling in Memory
Application:
17/180,656 →
Publication:
US 2022/0121391
Delayed Thermal Throttling and Associated Data Routing Techniques
Data Integrity Check for Writing Data in Memory
Dual-Spiral Common-Mode Filter
Data Storage Device Managing Low Endurance Semiconductor Memory Write Cache
Data Storage Device Compensating for Tape Distortion
Patent:
11,295,772 →
Application:
17/180,803 →
Data Storage Device Interleave Driving Secondary Actuators
Data Storage Device Employing Amplifier Feedback for Impedance Matching
Data Storage Device Rewinding Tape So as to Reduce Tape Distortion
Host Memory Buffer (HMB) Abstraction Protocol Layer
Application:
17/181,383 →
Publication:
US 2022/0229789
Resource Utilization Tracking Within Storage Devices
Automatic Flexible Schema Detection and Migration
Data Storage Device and Method for Enabling Higher Lane Utilization in Run Time Via Device Hints on Workload Patterns
System and Method for Die Crack Detection in a CMOS Bonded Array
System and Method for Warpage Detection in a CMOS Bonded Array
Storage System and Method for a Hybrid Quad-Level Cell (QLC) Write Scheme for Reduced Random Access Memory (RAM) Footprint
Internal Compression Storage Devices
Application:
17/181,805 →
Publication:
US 2022/0121397
Query Compiler for Record Filtering
Emulation of Relational Data Table Relationships Using a Schema
Application:
17/181,894 →
Publication:
US 2022/0121640
Data Storage Device Database Management Architecture
High Throughput, Low Power, High Parity Architecture for Database Ssd
Emulation of Code-Description Tables on Sql Databases Using Enum Data Type
Qlc Data Programming
NVMe Simple Copy Command Support Using Dummy Virtual Function
Relocation Flow Using CbA Technology
Devices and Methods for Optimized Fetching of Multilingual Content in Media Streaming
Elastic Buffer Based Asymmetric Pipeline FIFO Process
Systems and Methods for Power and Performance Improvement Through Dynamic Parallel Data Transfer Between Device and Host
Transformation of Data to Non-Binary Data For Storage in Non-Volatile Memories
Apparatus and Method for Regulating Available Storage of a Data Storage System
Data Storage Device with Servo Field Dependent Write Boost
Patent:
11,200,912 →
Application:
17/182,365 →
Storage System and Method for Performing Random Read
Storage System and Dual-Write Programming Method with Reverse Order for Secondary Block
Storage System and Method for Detecting and Utilizing Wasted Space Using a File System
Predictive Performance Indicator for Storage Devices
Data Storage Device with History Dependent Write Boost
Storage System with Encrypted Data Storage Device Telemetry Data
Deduplication of Storage Device Encoded Data
Allocating Data Storage Based on Aggregate Duplicate Performance
Failover Port Forwarding Between Peer Storage Nodes
Dynamic Allocation of Storage Resources Based on Connection Type
Data Storage Device Performance Prediction Based on Valid Fragment Count
Data Storage Devices and Related Methods to Secure Host Memory Buffers with Low Latency
Storage Delta Compression
LDPC Encoding For Memory Cells With Arbitrary Number Of Levels
Magnetic Recording Devices Having Cross-Track Current Flow to Facilitate Downtrack Magnetic Field Enhancements
Patent:
11,508,401 →
Application:
17/183,155 →
Magnetic Recording Devices Having External Alternating Current Sources
Patent:
11,869,548 →
Application:
17/183,161 →
Recessed Tape Servo Head to Create an Equipotential Tape Bearing Surface
Patent:
11,227,628 →
Application:
17/183,166 →
Areal Density Capacity Improvement with Negative Anisotropic Magnetic Material Trailing Shield Notch
Patent:
11,264,052 →
Application:
17/183,190 →
Efficient TLP Fragmentations In Extended LBA Environment
Storage System and Method for Dynamic Allocation of Secondary Backup Blocks
Storage System and Method for Using Read and Write Buffers in a Memory
Usage of Data Mask in Dram Write
Patent:
11,385,963 →
Application:
17/183,784 →
Variable QoS Management of Multiple Data Streams
Mixed Mode Block Cycling for Intermediate Data
Data Aggregation In ZNS Drive
Host-Managed Hardware Compression With Zoned Namespaces
Systems and Methods for Use with Recurrent Neural Networks
Relinking Scheme in Sub-Block Mode
Data Storage Device Enabling Latches of Non-Volatile Memory Dies for Use as Externally-Accessible Volatile Memory
Using Over Provisioning Space for Selectively Storing Block Parity
Method and Apparatus for Debugging Integrated Circuit Systems Using Scan Chain
Command Draining Using Host Memory Buffer
Data Storage With Improved Data Transfer
Effective PCIe Utilization by PCIe TLP Coalescing
Efficient Data Storage Usage Associated with Ungraceful Shutdown
Detection Of Page Discrepancy During Read Threshold Calibration
Device Interrupt Coalescing With Various Host Behaviors
Vertical Junction To Provide Optimal Transverse Bias For Dual Free Layer Read Heads
Spintronic Device Having Negative Interface Spin Scattering
Patent:
11,289,118 →
Application:
17/184,543 →
Reduction Of High Tape Contact Pressure Points Against Head Assembly
Application:
17/184,547 →
Publication:
US 2022/0059128
Media Non-Contacting Magnetic Recording Head
Embedded Tape Reel Lock Mechanism For Tape Embedded Storage Drive
Patent:
11,211,086 →
Application:
17/184,550 →
Dual Voltage High Speed Receiver with Toggle Mode
Decreasing Physical Secure Erase Times in Solid State Drives
Detection Of Scattered Data Locations
Early Transition To Low Power Mode For Data Storage Devices
NVMe Persistent Memory Region Quick Copy
Magnetic Elements of Amorphous Based Dual Free Layer Structures and Recording Devices Using Such Elements
Dual Data Ports with Shared Detection Line
Semiconductor Device Package Having Thermally Conductive Pathways
Wire Bonding For Semiconductor Devices
Identified Zones For Optimal Parity Sharing Zones
Identification and Classification of Write Stream Priority
Pre-Fetch of Data Using Seek Intervals
Active Low-Power Termination
Error Correction Based on Physical Characteristics for Memory
Electrical Overlay Measurement Methods and Structures for Wafer-to-Wafer Bonding
Data Storage With Improved Read Parallelism
Packaged Memory Device with Flip Chip and Wire Bond Dies
Data Storage That Controls Decode Performance By Changing Program PLC
Spinel Containing Magnetic Tunnel Junction and Method of Making the Same
High Temperature Lubricants for Magnetic Media
Low Profile Lubricants for Data Storage Devices
Electrical Overlay Measurement Methods and Structures for Wafer-to-Wafer Bonding
Revised Host Command Generation For Unaligned Access
Dynamic Valley Searching in Solid State Drives
Erase Technique for Checking Integrity of Non-Data Word Lines in Memory Device and Corresponding Firmware
Patent:
11,335,419 →
Application:
17/197,762 →
Attention Masks in Neural Network Video Processing
Data Storage Device and Method for Application Identifier Handler Heads-Up for Faster Storage Response
Simplified High Capacity Die and Block Management
Power Reallocation for Memory Device
TLC Data Programming With Hybrid Parity
Storage System and Method for Using Subcodes and Convolutional-Based LDPC Interleaved Coding Schemes with Read Threshold Calibration Support
System and Method for Detection of Defects in Semiconductor Devices
Magnetoresistive Memory Device Including a Reference Layer Side Dielectric Spacer Layer
Management of Thermal Throttling in Data Storage Devices
Data Storage Device Adjusting Refresh Monitor Based On A Learning Based Feedback Control
Data Storage Device Executing Just-in-Time Refresh
Patent:
11,276,431 →
Application:
17/204,277 →
Thermally Conductive Non-Oil Bleed Liquid Thermal Interface Materials
Application:
17/204,552 →
Publication:
US 2022/0298305
Idle-Power Mitigation Circuit
Communication with a Data Storage Device Using an Emulated Wi-Fi Captive Portal
Secure Data Storage Device and Method of Encryption
Material Having Both Negative Spin Polarization and Negative Anisotropy
Management Of A Debug Buffer Based On Priority Information
Fast Initialization Of Secure HMB
Extensible Storage System And Method
Optimized Threshold Translation From Serialized Pipeline
Magnetoresistive Memory Device Including a Magnesium Containing Dust Layer
Magnetoresistive Memory Device Including a Magnesium Containing Dust Layer
Key Based Partial Data Restriction in Storage Systems
Prediction-Based Selective Flushing Of Data To Memory
System and Method for Mitigating Effect of Erase Cells on Adjacent Cells
Dynamic Read Threshold Calibration
Content Aware Decoding Using Shared Data Statistics
Memory Device With Reinforcement Learning With Q-Learning Acceleration
Wear Leveling in Non-Volatile Memory
Level Dependent Error Correction Code Protection in Multi-Level Non-Volatile Memory
Technique for Adjusting Read Timing Parameters for Read Error Handling
Patent:
11,367,491 →
Application:
17/213,997 →
Printed Circuit Board Trace for Galvanic Effect Reduction
Patent:
11,234,327 →
Application:
17/214,215 →
Data Storage Device Transmitting Configuration Data to a Preamp Circuit Over a Read Line
Patent:
11,295,764 →
Application:
17/214,870 →
Storage System and Method for Automatic Defragmentation of Memory
Data Address Management In Non-Volatile Memory
Switch Based Bga Extension
Interrupt Coalescing Protection Logic
Security Device for a Data Storage Device
Data Integrity of Replicated Databases
Data Storage Device Encryption
Data Storage Device Encryption
Expandable Memory for Use with Solid State Systems and Devices
High Thermal Stability Lubricants
Application:
17/220,836 →
Publication:
US 2022/0154093
Pre-Erasure of Memory in Storage Devices
Host Memory Buffer Allocation Management
Patent:
11,403,011 →
Application:
17/222,565 →
Priority-Based Data Movement
Enhanced D3-Cold And Faster Recovery
Storage System with Dual Submission Queue Doorbell Registers and Method for Use in a Multi-Tenant System
Lubricants and Methods to Determine Dewetting Thickness Thereof
Method and System For Managing Memory Device
Solid State Drive Cache Eviction Policy By An Unsupervised Reinforcement Learning Scheme
Power Safe Offline Download
Spin-Torque Oscillator With Multilayer Seed Layer Between The Write Pole And The Free Layer In A Magnetic Recording Write Head
Data Storage Device and Method of Access
Semiconductor Device Package Having Thermally Conductive Layers for Heat Dissipation
Magnetic Recording Head With Non-Magnetic Conductive Structure
Universal Serial Bus Voltage Reducing Adapter
Read Threshold Management and Calibration
Tape Drive With Head-Gimbal Assembly And Contact Plate
Very Low Sized Zone Support for Storage Devices
State-By-State Program Loop Delta Detection Mode for Detecting a Defective Memory Array
Magnetic Recording Head Having Same-Gap Read-After-Write
Command Queue Order Adjustment in a Data Storage Device
Privacy Enforcing Memory System
Control Block Management in Storage Devices
Data Storage Device and Method for Preventing Accidental Updates and Deletions Using Data Versioning
Block Allocation for Multi-Ce/Die Structure Ssd
System and Method of Direct Write and Mapping of Data in a Non-Volatile Memory Having Multiple Sub-Drives
User Controlled Data-in for Lower and Middle Page in Mlc-Fine Qlc Memories
Fast Write on Merkle Tree for Secure Hmb
Printed Circuit Board with Stacked Passive Components
Cache Based Flow for a Simple Copy Command
Adaptive Soft-Bit Compression in Flash Memory
Patent:
11,456,758 →
Application:
17/239,057 →
Hard Disk Drive Suspension Tail Having Narrowing Tip
Patent:
11,430,474 →
Application:
17/239,174 →
Hard Disk Drive Head Slider for Secondary Actuator Stroke Improvement
Application:
17/239,431 →
Publication:
US 2022/0343949
Detection of Data Discrepancy After XOR Recovery
Data Storage Device Pre-Biasing Write Current for Energy Assisted Magnetic Recording
Data Storage Device Writing to Defective Data Sector for Fly Height Control
Patent:
11,404,079 →
Application:
17/242,013 →
Bandwidth Allocation for Storage System Commands in Peer-to-Peer Environment
Data storage Device
Patent:
1,019,668 →
Application:
29/775,446 →
Data Storage Device
Patent:
1,019,637 →
Application:
29/775,449 →
Glass Substrates for Use with Heat Assisted Magnetic Recording (Hamr) and Methods for Characterizing the Glass Substrates
Application:
63/156,830 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 22, 2017
From: SMITH, DARRICK T.; GEE, GLENN P.; BAGUS, ANTHONY M.; QUILAPQUILAP, TEODOSIO B., JR.
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 044469/0658 →
Assignment of Assignor's Interest
Jun 6, 2018
From: ZHANG, JINQIU; SUN, MING; LIU, FENG; ZHANG, XIAOJUN
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 046002/0273 →
Assignment of Assignor's Interest
Jun 6, 2018
From: ZHANG, JINQIU; SUN, MING; LIU, FENG; ZHANG, XIAOJUN
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 045998/0025 →
Assignment of Assignor's Interest
Jul 16, 2018
From: CHIEN, CHEN-JUNG; MAURI, DANIELE; DE ALBUQUERQUE, GONÇALO BAIÃO; MAO, MING
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 046358/0251 →
Assignment of Assignor's Interest
Jan 17, 2019
From: CHEMBROLU, VENKATESH; BAI, ZHIGANG; WEI, YAGUANG; ZHENG, ANNA
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 048052/0827 →
Assignment of Assignor's Interest
Jan 18, 2019
From: BAI, ZHIGANG; ZHENG, ANNA; CHEMBROLU, VENKATESH; NARAYANA, SUPRADEEP
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 048055/0158 →
Assignment of Assignor's Interest
Mar 15, 2019
From: ZHENG, YUANKAI; KAISER, CHRISTIAN; DIAO, ZHITAO
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 048608/0161 →
Assignment of Assignor's Interest
Aug 28, 2019
From: BAI, ZHIGANG; ZHENG, ANNA; CHEMBROLU, VENKATESH; NARAYANA, SUPRADEEP
To: SANDISK TECHNOLOGIES LLC.
Reel/Frame 050195/0720 →
Assignment of Assignor's Interest
Aug 28, 2019
From: CHEMBROLU, VENKATESH; BAI, ZHIGANG; WEI, YAGUANG; ZHENG, ANNA
To: SANDISK TECHNOLOGIES LLC.
Reel/Frame 050195/0725 →
Assignment of Assignor's Interest
Aug 29, 2019
From: TAKAHASHI, TOSHIO; TSUWAKO, KAZUSHI; SAKAUCHI, MASAMICHI; HAYAKAWA, TAKAKO
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 050217/0462 →
Assignment of Assignor's Interest
May 15, 2020
From: SMITH, DARRICK T.; GEE, GLENN P.; BAGUS, ANTHONY M.; QUILAPQUILAP, TEODOSIO B., JR.
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 052672/0658 →
Assignment of Assignor's Interest
Jun 8, 2020
From: ZHANG, JINQIU; SUN, MING; LIU, FENG; ZHANG, XIAOJUN
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 052863/0517 →
Assignment of Assignor's Interest
Aug 21, 2020
From: CHEMBROLU, VENKATESH; BAI, ZHIGANG; WEI, YAGUANG; ZHENG, ANNA
To: SANDISK TECHNOLOGIES LLC.
Reel/Frame 053563/0510 →
Assignment of Assignor's Interest
Jan 27, 2021
From: BLANKENBECKLER, DAVID; KOLAROVIC, NIKOLA; ZMUKIC, NINOSLAV; ANDJELIC, TIHOMIR
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 055054/0229 →
Assignment of Assignor's Interest
Jan 29, 2021
From: TANG, KAI
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 055081/0332 →
Assignment of Assignor's Interest
Feb 2, 2021
From: SANDISK TECHNOLOGIES LLC
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 055116/0001 →
Assignment of Assignor's Interest
Feb 4, 2021
From: SANDISK TECHNOLOGIES LLC.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 055143/0334 →
Assignment of Assignor's Interest
Feb 4, 2021
From: BAI, ZHIGANG; ZHENG, ANNA; CHEMBROLU, VENKATESH; NARAYANA, SUPRADEEP
To: SANDISK TECHNOLOGIES LLC.
Reel/Frame 055143/0329 →
Assignment of Assignor's Interest
Feb 8, 2021
From: SIANGCHAEW, KRISDA; STIPE, BARRY CUSHING; KHAMNUALTHONG, NATTAPORN
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 055185/0464 →
Assignment of Assignor's Interest
Feb 9, 2021
From: PERIYANNAN, KIRUBAKARAN; LINNEN, DANIEL; PACHAMUTHU, JAYAVEL
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 055201/0149 →
Assignment of Assignor's Interest
Feb 10, 2021
From: ARORA, NIKHIL; ARORA, LOVLEEN
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 055212/0051 →
Security Interest
May 19, 2021
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 056285/0292 →
Patent Collateral Agreement - Ddtl Loan Agreement
Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 067045/0156 →
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 →
Assignment of Assignor's Interest
May 29, 2024
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: SANDISK TECHNOLOGIES, INC.
Reel/Frame 067567/0682 →