Patent Assignment
Reel/Frame 057107/0001
Security Interest
Recorded: 2021-08-05
Pages: 40
Assignee
BLUE TORCH FINANCE LLC, AS AGENT
150 EAST 58TH STREET, 18TH FLOOR, NEW YORK, NEW YORK, 10155
Covered Properties
(307)
Method for Acceleration of Storage Devices by Returning Slightly Early Write Status
Patent:
6,757,767 →
Application:
09/583,598 →
Producing a Mass Storage Backup Using a Log of Write Commands and Time Information
Patent:
7,334,098 →
Application:
09/588,242 →
Systems and Method for Forming a Servo Pattern on a Magnetic Tape
Patent:
7,153,366 →
Application:
09/718,818 →
Point-To-Point Protocol
Enclosure for telecommunications equipment
Application:
10/013,448 →
Publication:
US 2002/0084092
Peach Tree Named 'Ivory Queen'
Patent:
13,496 →
Application:
10/014,025 →
Handheld Audiometric Device and Method of Testing Hearing
Patent:
6,974,421 →
Application:
10/019,451 →
Patch Panel
Free Form Ceiling
Method for Verifying Functional Integrity of Computer Hardware, Particularly Data Storage Devices
Patent:
6,938,188 →
Application:
10/058,243 →
Method for Calibrating a Tape Media Using Staggered Calibration Tracks
Emulated Backup Tape Drive Using Data Compression
Quick Release Fastening System for Storage Devices
Thermal Cooling System for Densely Packed Storage Devices
Endoscope Reader
True fit collet method and apparatus
Application:
10/114,692 →
Publication:
US 2003/0184028
Thermal Shutdown Circuit with Hysteresis and Method of Using
Forced Air Cooling Fan Having Pivotal Fan Blades for Unidirectional Air Flow
Exposure Mask, Method for Manufacturing the Mask, and Exposure Method
Sheath Heater
Sinusoidal Model Based Coding of Audio Signals
Thin Film Recording Head with a Localized Coating to Protect Against Corrosion and Electrostatic Discharge
Suction Cup Vortex Attractor
Human toll homologue
Application:
10/235,239 →
Publication:
US 2003/0087386
Arrangement and device for optical beam homogenization
Application:
10/275,157 →
Publication:
US 2004/0223225
Modulation of phosphodiesterase 8A Expression
Application:
10/318,389 →
Publication:
US 2004/0121328
Nano-Architected/Assembled Solar Electricity Cell
3G radio
Application:
10/331,629 →
Publication:
US 2003/0157912
Castellation Technique for Improved Lift-Off of Photoresist in Thin-Film Device Processing and a Thin-Film Device Made Thereby
Tape Guiding Reel
Method and System for Tracking Magnetic Media with Embedded Optical Servo Tracks
Magnetic Tape Cartridge with Conically Inclined Self-Centering Brake Surface
Method for Bleaching Paper Pulp with Organic Peracids Followed by Peroxide and Sodium Hydroxide
Information Access
Extended Error Correction Codes
Error Correction Codes
Creating a Backup Volume Using a Data Profile of a Host Volume
Recovery of Data on a Primary Data Volume
Illuminated solar umbrella
Application:
10/439,650 →
Publication:
US 2004/0228118
Tape Head with Thin Support Surface and Method of Manufacture
Tamper Resistant Write Once Recording of a Data Storage Cartridge Having Rewritable Media
Patent:
7,038,874 →
Application:
10/440,694 →
Correcting Data Using Redundancy Blocks
Mixing process for increasing chemical reaction efficiency and reduction of byproducts
Application:
10/459,789 →
Publication:
US 2004/0185402
Optimized High-Speed Magnetic Resonance Imaging Method and System Using Hyperpolarized Noble Gases
Self-Centering Tape Reel for Single Reel Tape Cartridges
Mobile Satellite Link Terminal
Arrangement for a double-activing press
Application:
10/496,523 →
Publication:
US 2005/0000265
Sterile System for Dispensing a Product Contained in a Container in Particular a Soft Tube
Light delivery device using conical diffusing system and method of forming same
Application:
10/503,692 →
Publication:
US 2005/0165462
Resist material for liquid immersion lithography process and method for forming resist pattern using the resist material
Application:
10/545,915 →
Publication:
US 2006/0110676
Apparatus and Process for the Production of Vinyl Chloride by Thermal Cracking of 1,2-Dichloroethane
Use of Heterocyclic Compounds as Scce Inhibitors
Lithium Secondary Battery
Media Drive Module and Storage Library System
Correcting Data Having More Data Blocks with Errors Than Redundancy Blocks
Vapor Trap System for Detecting Volatile Organic Chemical Vapors
Logical Library Architecture for Data Storage Applications and Methods of Use
Patent:
7,263,596 →
Application:
10/738,194 →
Riser Cart
Error Correction Decoder Using Cells with Partial Syndrome Generation
Methods for Controlling the Use of a Cleaning Cartridge for Tape Drives
Methods and Systems for Overwrite Protected Storage Media
Dual-intake air capsule
Application:
10/846,177 →
Publication:
US 2005/0255260
Electric cart having a wireless control circuit device
Application:
10/853,187 →
Publication:
US 2005/0274552
Using Extensions to Represent Multityping
Methods and Systems for Providing Predictive Maintenance, Preventative Maintenance, and/or Failure Isolation in a Tape Storage Subsystem
Plasma Electron Density Measuring and Monitoring Device
Plasma Display Panel Having Less Impedance in the Sink Discharge Current Path
Application:
10/908,819 →
Publication:
US 2006/0267875
Methods of Manufacturing Magnetic Heads with Reference and Monitoring Devices
Multiple Cavity/Compartment Package
Light Fixture with Extruded Metal Housing
Bounding Defective Regions of a Tape Storage Medium
Electromagnetic Void-Sensing Probes and Position Control Systems
Magnetic Head with Mini-Outriggers and Method of Manufacture
Apparatus and Method for Virtualizing Data Storage Media, Such as for Use in a Data Storage Library Providing Resource Virtualization
Associating Events with the State of a Data Set
Patent:
7,447,850 →
Application:
10/960,331 →
Media Cartridge Having Reel Suspension System and Method of Manufacture
Device for teaching swimming
Application:
11/042,299 →
Publication:
US 2006/0166175
Method for the Establishment and Maintenance of Collaborative Communication Associations Based on Multiple Contextual Criteria
Human Procalcitonin and the Preparation and Use Thereof
Current Control Loop Bias Calibration by Integration
Patent:
7,038,417 →
Application:
11/065,705 →
Auto-Servo Tape System and Associated Recording Head
Cartridge Reel Centering Device
Magnetic Recording Heads with Bearing Surface Protections
Data Error Detection During Media Write
Method and Systems for a Highly Error Tolerant Tape Format
Ultra High Track Density Adaptive Head Core Track Pitch Control
Data Storage System and Process
Media Cartridge Autoloader
Error Correction Algorithm Using Interleaved Parity Check and Reed-Solomon Code
Method and Apparatus for Implementing Error Correction Coding in a Random Access Memory
Method and Apparatus for Indexing in a Reduced-Redundancy Storage System
Method and Apparatus for Storing Data with Reduced Redundancy Using Data Clusters
Method and Apparatus for Detecting the Presence of Subblocks in a Reduced-Redundancy Storage System
Adjacent Track Readers
Multiple Lun Support for Sata Devices
Servo Track Having Periodic Frames of Tone Field and Embedded Synchronization Marks
Servo Track Having Periodic Frames of Tone Field and Embedded Synchronization Marks
Data Storage System Including Unique Block Pool Manager and Applications in Tiered Storage
Methodology and Apparatus for Soft-Information Detection and Ldpc Decoding on an Isi Channel
Intelligent Tape Drive Assembly That Diagnoses and Repairs Its Own Tape Drives
Logical Library Architecture for Data Storage Applications and Methods of Use
Tape Cartridge for Testing and Repairing a Tape Head of a Type Drive
Patent:
7,395,983 →
Application:
11/786,909 →
Servo Error Detection and Compensation Utilizing Virtual Data Tracking Servo Methods
Method for Manufacturing a Magnetic Head with Mini-Outriggers
Clustered Storage Network
Method to Direct Data to a Specific One of Several Repositories
Patent:
8,209,334 →
Application:
11/966,947 →
Methods and Systems for Vectored Data De-Duplication
Methods and Systems for Improving Read Performance in Data De-Duplication Storage
Methods, Systems and Apparatus for Reducing the Effects of Tape Dimensional Stability
Auto-Servo Tape System and Associated Recording Head
Methods and Systems for Improved Throughput Performance in a Distributed Data De-Duplication Environment
Data Storage System
Methods and Systems for Space Management in Data De-Duplication
Apparatus and Method for Partitioning Data Blocks
Data Storage Media Accessibility in a Media Library
Repair of a Corrupt Data Segment Used by a De-Duplication Engine
High Density Variable Access Storage Library
System for Electrical Cable Management in Limited Rotation Applications
Method for Constructing Rll Codes of Arbitrary Rate
Data Flow Control and Bridging Architecture Enhancing Performance of Removable Data Storage Systems
Media Library System and Method for Monitoring Changes in Inventory of Media Cartridges
Identifying Application Metadata in a Backup Stream
Method and Apparatus for Non-Redundant Encrypted Storage
Creating a Self-Contained Portable Output File
Generating Unique Aliases for Keys Used with Tape Libraries
Multi-Rate Tracking with a Multi-Actuator Servo Control
Patent:
7,684,144 →
Application:
12/260,937 →
Method and Apparatus for Tape Drive Data Logging
Data Storage System for Storing Data in Different Types of Data Storage Media
Implementing Power Savings in an Automated Storage System
Classifying Data for Deduplication and Storage
Minimize Damage Caused by Corruption of De-Duplicated Data
Tape Architecture and a Head Architecture for a Linear Tape Drive Having a Reduced Actuator Stroke
Method for Associating Physical Address with Logical Communication Address in a Media Library Assembly
Measuring Reader/Writer Offset in a Tape Drive Head
Data Allocation System
Data Flow Control and Bridging Architecture Enhancing Performance of Removable Data Storage Systems
Method for Reliable and Efficient Filesystem Metadata Conversion
Assigning a Physical Address to a Data Storage Device
Satisfying a Request for a Physical Import/Export Slot with a Slot That Is Not a Physical Import/Export Slot
Protecting De-Duplication Repositories Against a Malicious Attack
Data De-Duplication by Predicting the Locations of Sub-Blocks Within the Repository
Supporting Internal Consistency Checking with Consistency Coded Journal File Entries
Systems and Methods for Increasing Data Volume Sparseness
Reducing Messaging in a Client-Server System
Unique Media Identifier
Media-Following Encryption Policy Control
Method and Apparatus for Facilitating Control Interface Failover in a Removable Media Storage Device
Patent:
8,381,020 →
Application:
12/657,658 →
Adaptive Filter Using Shifted Reverse Interpolation
Data Identification System
Apparatus & Method for Virtualizing Data Storage Media, Such as for Use in a Data Storage Library Providing Resource Virtualization
Fingerprint Analysis for Anti-Virus Scan
Policy Based Data Retrieval Performance for Deduplicated Data
Spatial Locality of File System Block Allocations for Related Items
Methods, Systems and Apparatus for Reducing the Effects of Tape Dimensional Stability
Index Entry Eviction
Timer Bounded Arbitration Protocol for Resource Control
Adapting a Timer Bounded Arbitration Protocol
Systems and Methods for Collapsing a Derivative Version of a Primary Storage Volume
Systems and Methods for Providing a File System View of a Storage Environment
Sequential Access Storage and Data De-Duplication
Data Flow Control and Bridging Architecture Enhancing Performance of Removable Data Storage Systems
Controlling Configurable Variable Data Reduction
Presenting a File System for a File Containing Items
Method and Apparatus for Storing Data with Reduced Redundancy Using Data Clusters
Waveform Interpolator Architecture for Accurate Timing Recovery Based on Up-Sampling Technique
Adaptive Disturbance Compensation with Multi-Rate Synchronized Sampling
Prioritizing Data Deduplication
Method for Media Allocation in a Partitioned Removable Media Storage Library
Method for Increasing Deduplication Speed on Data Streams Fragmented by Shuffling
De-Duplication Indexing
Adaptive Collaborative De-Duplication
Establishing Parse Scope
Manipulating the Actual or Effective Window Size in a Data-Dependant Variable-Length Sub-Block Parser
Considering Multiple Lookups in Bloom Filter Decision Making
Data Reduction Indexing
File Repair
Methods and Systems for Improving Read Performance in Data De-Duplication Storage
Methods and Systems for Vectored Data De-Duplication
Data Replica Control
Clustered Storage Network
Tape Library Initiated Actions
Method and Apparatus for Detecting the Presence of Subblocks in a Reduced-Redundancy Storage System
Delta Chunks and Delta Hashes
Collaborative, Distributed, Data De-Duplication
Software, Systems, and Methods for Enhanced Replication Within Virtual Machine Environments
Messaging Policy Controlled Email De-Duplication
Control System for Tape Drive to Compensate for System Disturbances Without Use of Feed-Forward Sensor
Preventing Read While Writing Occurrences
Adaptive Correction of Symmetrical and Asymmetrical Saturation in Magnetic Recording Devices
Multi-Tier Bandwidth-Centric Deduplication
Head Rotator Assembly for Tape Drive
Data Storage System
Front End Intelligence for Monitoring Back End State
Merging Data Volumes and Derivative Versions of the Data Volumes
De-Duplication Reference Tag Reconciliation
Deduplication Seeding
Blocklet Pattern Identification
Cloud-Based De-Duplication
Sampling Based Data De-Duplication
Metadata Storage in Unused Portions of a Virtual Disk File
Snapshot Creation from Block Lists
Method for Reliable and Efficient Filesystem Metadata Conversion
Data De-Duplication and Solid State Memory Device
De-duplication for a global coherent de-duplication repository
Frequency and migration based re-parsing
Controlling Tape Layout for De-Duplication
Data Control Systems for Virtual Environments
Reduction of Degradation of Magnetic Tape Apparatus
File System Based Exchange Between Disk-Based Network Attached Storage and Tape
Establishing Parse Scope
Reducing Read Starvation
Data Allocation System
Reducing Messaging in a Client-Server System
Reducing Metadata Controller Communication Volume
Method for Mover Transition in an Automated Media Library
Method and Apparatus For Detecting The Presence of Subblocks in a Reduced Redundancy Storing System
Methods, Systems and Apparatus for Reducing the Effects of Tape Dimensional Stability
Synthetic View
Configurable Data Generator
Magnetic Media Access Head with Metal Coating
Adapting A Timer Bounded Arbitration Protocol
Clustered Storage Network
Tape Storage Device Having at Least One Redundant Read Data Element
Methods and Systems For Vectored Data De-Duplication
Data Allocation System
Heuristic Journal Reservations
Multi-Threaded Message Passing Journal
Presenting a File System for a File Containing Items
Efficiency Of Virtual Machines That Use De-Duplication As Primary Data Storage
Magnetic Tape Heads
Patent:
8,873,192 →
Application:
13/954,209 →
Multi-Deduplication
Patent:
9,342,525 →
Application:
13/958,874 →
Method for Reliable and Efficient Filesystem Metadata Conversion
Method and Apparatus for Reducing Messaging in a Client-Server System by Selectively Transitioning State Mode
Manipulating The Actual or Effective Window Size In A Data-Dependant Variable-Length Sub-Block Parser
System and Method for Detecting and Inhibiting Cycle Slip for Multi-Channel Media Drive
Patent:
8,922,927 →
Application:
14/067,653 →
File System Metadata Capture and Restore
Single Pass File System Repair With Copy On Write
Compressed Level Two Block Buffer Metadata Cache
Data Identification System
Dynamically Reconfiguring Rebuild Agents For Erasure Code Rebuild
Combined Asynchronous and Synchronous Fountain Code Storage In an Object Store
Adjusting Redundancy In An Erasure Code Object Store To Account For Varying Data Value
Mitigating The Impact Of A Single Point Of Failure In An Object Store
Dynamically Controlling Erasure Code Distribution In An Object Store
Dynamically Configuring Erasure Code Redundancy And Distribution
Clustered Storage Network
Metadata Storage in Unused Portions of a Virtual Disk File
Data Control System for Virtual Environment
N-Way Inode Translation
Adaptive Correction of Symmetrical and Asymmetrical Saturation in Magnetic Recording Devices
Adaptive Disturbance Compensation with Multi-Rate Synchronized Sampling
High Reliability Erasure Code Distribution
Data Deduplication With Adaptive Erasure Code Redundancy
Immediate Recovery Of Virtual Machine Using Deduplication Device and Snapshots
File Level Recovery Using Virtual Machine Image Level Backup with Selective Compression
Fingerprint Analysis for Anti-Virus Scan
Distribution and Replication of Erasure Codes
Merging Data Volumes and Derivative Versions of the Data Volumes
Messaging Policy Controlled Email De-Duplication
Magnetic Media Access Head with Metal Coating
Erasure Code Prioritization
Garbage Collection And Defragmentation For Solid State Drives (SSD) and Shingled Magnetic Recording (SMR) Drives
Methods and System for Vectored Data De-Duplication
Methods and Systems For Vectored Data De-Duplication
Methods and Systems For Vectored Data De-Duplication
Doubly Distributed Erasure Codes
Patent:
9,431,054 →
Application:
14/727,893 →
Log Structured Block Device for Hard Disk Drive
Database Conversion From Single Monolithic File Mode To One Table Per File And One File Per Table Mode
Adaptive Erasure Codes
Adaptive Storage Management For Optimizing Multi-Tier Data Storage System
Media Library Including Storage Media Retrieval Assembly
Presenting a File System for a File Containing Items
Media Library Including Storage Media Retrieval Assembly
Magnetic Media Access Head with Metal Coating
Merging Data Volumes and Derivative Versions of the Data Volumes
Storage Conditioning With Intelligent Rebuild
Power Savings In Cold Storage
Efficient High/Low Energy Zone Solid State Device Data Storage
Combined Asynchronous and Synchronous Fountain Code Storage in an Object Store
Data Deduplication with Adaptive Erasure Code Redundancy
Data Replica Control
File Level Recovery Using Virtual Machine Image Level Backup with Selective Compression
Global Access to Removable Storage Media Items
Application:
15/453,043 →
Publication:
US 2018/0260404
Object Synthesis
Network Attached Device for Accessing Removable Storage Media
Data Deduplication with Adaptive Erasure Code Redundancy
Systems and Methods for Data Management Using Zero-Touch Tagging
Systems and Methods for Viewing and Accessing Data Using Tagging
Application:
15/795,961 →
Publication:
US 2018/0121503
Systems and Methods for Random to Sequential Storage Mapping
Data Protection of Container Persistent Storage with Changed Block Tracking
Magnetic Tape Cartridge with Increased Data Storage Capacity
Erasure Coding Magnetic Tapes for Minimum Latency and Adaptive Parity Protection Feedback
Cloud-Based Solid State Device (Ssd) with Dynamically Variable Error Correcting Code (Ecc) System
Data Storage Across Simplified Storage Volumes
Filter File System with Inode Number as Primary Database Key
System and Method for Rapid Replacement of Robotic Media Mover in Automated Media Library
Climate Controller for Media Library
Application:
16/688,115 →
Publication:
US 2021/0148590
System and Method for Evaluating the Internal State of a Media Library
Storage Array Supporting Multi-Thread Access
Distributed Erasure Encoding in Shared File System
System and Method for Controlling Internal Temperature of Media Library
Total Dimensional Stability Compensation System and Method for Magnetic Tape Drive
Magnetic Tape Media Cartridge with Increased Tape Media Capacity
Global Storage Solution with Logical Cylinders and Capsules
DYNAMICALLY VARIABLE ERROR CORRECTING CODE (ECC) SYSTEM WITH HYBRID RATELESS REED-SOLOMON ECCs
Media Cartridge Protective Case
Patent:
569,103 →
Application:
29/272,948 →
Electrical Connector
Patent:
832,789 →
Application:
29/556,813 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Mar 31, 2012
From: QUANTUM CORPORATION
To: WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
Reel/Frame 027967/0914 →
Security Interest
Oct 21, 2016
From: QUANTUM CORPORATION
To: TCW ASSET MANAGEMENT COMPANY LLC, AS AGENT
Reel/Frame 040451/0183 →
Security Interest
Oct 25, 2016
From: QUANTUM CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 040473/0378 →
Release of Security Interest
Oct 25, 2016
From: WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
To: QUANTUM CORPORATION
Reel/Frame 040474/0079 →
Release of Security Interest
Dec 27, 2018
From: TCW ASSET MANAGEMENT COMPANY LLC, AS AGENT
To: QUANTUM CORPORATION
Reel/Frame 047988/0642 →
Security Interest
Dec 27, 2018
From: QUANTUM CORPORATION, AS GRANTOR; QUANTUM LTO HOLDINGS, LLC, AS GRANTOR
To: U.S. BANK NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 049153/0518 →
Security Interest
Jan 8, 2019
From: QUANTUM CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 048029/0525 →
Release of Security Interest
Aug 10, 2021
From: U.S. BANK NATIONAL ASSOCIATION
To: QUANTUM CORPORATION; QUANTUM LTO HOLDINGS, LLC
Reel/Frame 057142/0252 →
Assignment of Assignor's Interest
Feb 12, 2023
From: XENOGENIC DEVELOPMENT LIMITED LIABILITY COMPANY
To: INTELLECTUAL VENTURES ASSETS 186 LLC
Reel/Frame 062667/0763 →
Security Interest
Mar 24, 2023
From: MIND FUSION, LLC
To: INTELLECTUAL VENTURES ASSETS 191 LLC; INTELLECTUAL VENTURES ASSETS 186 LLC
Reel/Frame 063295/0001 →
Assignment of Assignor's Interest
Jul 13, 2023
From: INTELLECTUAL VENTURES ASSETS 186 LLC
To: MIND FUSION, LLC
Reel/Frame 064271/0001 →
Assignment of Assignor's Interest
Apr 24, 2025
From: BLUE TORCH FINANCE LLC, AS AGENT FOR THE SECURED PARTIES
To: ALTER DOMUS (US) LLC, AS AGENT FOR THE SECURED PARTIES
Reel/Frame 071019/0850 →
Termination and Release of Amended and Restated Intellectual Property Security Agreement at Reel/Frame No. 48029/0525
Aug 19, 2025
From: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
To: QUANTUM CORPORATION
Reel/Frame 072542/0594 →
Termination and Release of Intellectual Property Security Agreement at Reel/Frame No. 40473/0378
Oct 8, 2025
From: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
To: QUANTUM CORPORATION
Reel/Frame 073061/0454 →
Intellectual Property Security Agreement
Dec 18, 2025
From: QUANTUM CORPORATION
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 074024/0084 →