Patent Assignment
Reel/Frame 046778/0530
Security Interest
Recorded: 2018-08-13
Pages: 7
Assignor
QUANTUM CORPORATION
Executed: 2018-08-07
Assignee
TCW ASSET MANAGEMENT COMPANY LLC, AS AGENT
200 CLARENDON STREET, 51ST FLOOR, BOSTON, MASSACHUSETTS, 02116
Covered Properties
(18)
Heuristic Journal Reservations
Removable Media Based Object Store
Efficient Data Storage Across Multiple Storage Volumes Each Representing a Track of a Larger Storage Volume
Metadata Storage in Unused Portions of a Virtual Disk File
Dynamically Configuring Erasure Code Redundancy and Distribution
Mitigating the Impact of a Single Point of Failure in an Object Store
Application:
15/370,155 →
Publication:
US 2017/0083244
Unsuccessful Storage Media Movement Handling in Automated Removable Storage Media Environments
Heuristic Journal Reservations
Sequential Access Storage and Data De-Duplication
Data Aware Deduplication Object Storage (Dados)
Data Replica Control
File Level Recovery Using Virtual Machine Image Level Backup with Selective Compression
Object Synthesis
Method for Reliable and Efficient Filesystem Metadata Conversion
Data Deduplication with Adaptive Erasure Code Redundancy
Garbage Collection and Defragmentation for Solid State Drives (Ssd) and Shingled Magnetic Recording (Smr) Drives
Dynamically Controlling Erasure Code Distribution in an Object Store
Log Structured Block Device for Hard Disk Drive
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 31, 2016
From: LORD, STEPHEN P.
To: QUANTUM CORPORATION
Reel/Frame 040176/0235 →
Assignment of Assignor's Interest
Nov 1, 2016
From: WIDEMAN, RODERICK B.; GOKER, TURGUY; ARSLAN, SUAYB S.
To: QUANTUM CORPORATION
Reel/Frame 040190/0097 →
Assignment of Assignor's Interest
Nov 15, 2016
From: ARSLAN, SUAYB S.; GOKER, TURGUY; LEE, JAEWOOK
To: QUANTUM CORPORATION
Reel/Frame 040331/0461 →
Assignment of Assignor's Interest
Nov 23, 2016
From: WADE, GREGORY L.; HAILE, J. MITCHELL; KAN, BILL; HERMAN, BARRY
To: QUANTUM CORPORATION
Reel/Frame 040413/0595 →
Assignment of Assignor's Interest
Nov 30, 2016
From: REINART, JOHN
To: QUANTUM CORPORATION
Reel/Frame 040469/0835 →
Assignment of Assignor's Interest
Dec 6, 2016
From: REINART, JOHN
To: QUANTUM CORPORATION
Reel/Frame 040534/0342 →
Assignment of Assignor's Interest
Dec 7, 2016
From: PRIGGE, CARSTEN; HOIS, ALEXANDER
To: QUANTUM CORPORATION
Reel/Frame 040594/0143 →
Assignment of Assignor's Interest
Dec 19, 2016
From: LORD, STEPHEN P.
To: QUANTUM CORPORATION
Reel/Frame 040672/0043 →
Assignment of Assignor's Interest
Dec 20, 2016
From: WIDEMAN, RODERICK B.
To: QUANTUM CORPORATION
Reel/Frame 040692/0044 →
Assignment of Assignor's Interest
Feb 6, 2017
From: SIMON, GERALD; WADE, GREG; HERMAN, BARRY
To: QUANTUM CORPORATION
Reel/Frame 041178/0523 →
Assignment of Assignor's Interest
Feb 6, 2017
From: WADE, GREGORY L.; HAILE, J. MITCHELL
To: QUANTUM CORPORATION
Reel/Frame 041185/0756 →
Assignment of Assignor's Interest
Feb 21, 2017
From: DOERNER, DON; ZEIS, MICHAEL; WIDEMAN, RODERICK; WADE, GREG
To: QUANTUM CORPORATION
Reel/Frame 041317/0837 →
Assignment of Assignor's Interest
Mar 24, 2017
From: STOAKES, TIMOTHY; LEPPARD, ANDREW
To: QUANTUM CORPORATION
Reel/Frame 041722/0103 →
Assignment of Assignor's Interest
May 23, 2017
From: WIDEMAN, RODERICK B.; ARSLAN, SUAYB SEFIK; LEE, JAEWOOK; GOKER, TURGUY
To: QUANTUM CORPORATION
Reel/Frame 042479/0221 →
Assignment of Assignor's Interest
Jun 9, 2017
From: WIDEMAN, RODERICK B.; DOERNER, DON
To: QUANTUM CORPORATION
Reel/Frame 042662/0493 →
Assignment of Assignor's Interest
Jun 23, 2017
From: REINART, JOHN
To: QUANTUM CORPORATION
Reel/Frame 042797/0223 →
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 →
Release of Security Interest
Dec 27, 2018
From: TCW ASSET MANAGEMENT COMPANY LLC, AS AGENT
To: QUANTUM CORPORATION
Reel/Frame 047863/0252 →
Security Interest
Jan 8, 2019
From: QUANTUM CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 048029/0525 →
Security Interest
Aug 5, 2021
From: QUANTUM CORPORATION; QUANTUM LTO HOLDINGS, LLC
To: BLUE TORCH FINANCE LLC, AS AGENT
Reel/Frame 057107/0001 →
Release of Security Interest
Aug 10, 2021
From: U.S. BANK NATIONAL ASSOCIATION
To: QUANTUM CORPORATION; QUANTUM LTO HOLDINGS, LLC
Reel/Frame 057142/0252 →
Supplement to Intellectual Property Security Agreement
Jun 22, 2023
From: QUANTUM CORPORATION; QUANTUM LTO HOLDINGS, LLC
To: BLUE TORCH FINANCE, LLC
Reel/Frame 064069/0563 →
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 →
Intellectual Property Security Agreement
Dec 18, 2025
From: QUANTUM CORPORATION
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 074024/0084 →