Patent Assignment
Reel/Frame 053180/0472
Assignment of Assignor's Interest
Recorded: 2020-07-09
Pages: 9
Assignor
VIRIDENT SYSTEMS, LLC
Executed: 2020-06-10
Assignee
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY, SAN JOSE, CALIFORNIA, 95119
Covered Properties
(89)
Main Memory in a System with a Memory Controller Configured to Control Access to Non-Volatile Memory, and Related Technologies
Systems and Apparatus for Main Memory with Non-Volatile Type Memory Modules, and Related Technologies
Methods for Main Memory with Non-Volatile Type Memory Modules, and Related Technologies
Methods for Main Memory in a System with a Memory Controller Configured to Control Access to Non-Volatile Memory, and Related Technologies
Programmable heterogeneous memory controllers for main memory with different memory modules
Methods and Apparatus of Dual Inline Memory Modules for Flash Memory
Asymmetric Memory Migration in Hybrid Main Memory
Seamless Application Access to Hybrid Main Memory
Integrating Data from Symmetric and Asymmetric Memory
Writing to Asymmetric Memory
Distributing Metadata Across Multiple Different Disruption Regions Within an Asymmetric Memory System
Memory Modules for Two-Dimensional Main Memory
Systems for two-dimensional main memory including memory modules with read-writeable non-volatile memory devices
Methods for Upgrading Main Memory in Computer Systems to Two-Dimemsional Memory Modules and Master Memory Controllers
Random Read and Read/Write Block Accessible Memory
Patent:
8,417,873 →
Application:
12/490,914 →
Methods for a Random Read and Read/Write Block Accessible Memory
Patent:
8,745,314 →
Application:
12/490,930 →
Network Computing Systems Having Shared Memory Clouds with Addresses of Disk-Read-Only Memories Mapped into Processor Address Spaces
Patent:
8,521,967 →
Application:
12/490,941 →
Using Non-Volatile Memory Resources to Enable a Virtual Buffer Pool for a Database Application
Patent:
8,176,233 →
Application:
12/505,386 →
Systems and Apparatus for Main Memory
System and Apparatus with a Memory Controller Configured to Control Access to Randomly Accessible Non-Volatile Memory
Methods for Main Memory with Non-Volatile Type Memory Modules
Asymmetric Memory Migration in Hybrid Main Memory
Integrating Data from Symmetric and Asymmetric Memory
Seamless Application Access to Hybrid Main Memory
Writing to Asymmetric Memory
Systems for Sustained Read and Write Performance with Non-Volatile Memory
Patent:
8,341,300 →
Application:
13/162,572 →
Methods for Sustained Read and Write Performance with Non-Volatile Memory
Patent:
8,949,555 →
Application:
13/162,575 →
Methods for Data Redundancy Across Three or More Storage Devices
Patent:
8,225,006 →
Application:
13/163,273 →
Memory Apparatus for Early Write Termination and Power Failure
Patent:
8,677,037 →
Application:
13/163,461 →
Methods for Early Write Termination and Power Failure with Non-Volatile Memory
Patent:
8,516,172 →
Application:
13/163,481 →
Methods for Early Write Termination into Non-Volatile Memory with Metadata Write Operations
Patent:
8,429,318 →
Application:
13/163,493 →
Replaceable Non-Volatile Memory Apparatus with a Plurality of Pluggable Electrical Connectors
Patent:
8,706,932 →
Application:
13/163,544 →
Memory Apparatus for Replaceable Non-Volatile Memory
Patent:
8,639,863 →
Application:
13/163,561 →
Methods for Upgrading, Diagnosing, and Maintaining Replaceable Non-Volatile Memory
Patent:
8,650,343 →
Application:
13/163,571 →
Methods for Data Redundancy Across Replaceable Non-Volatile Memory Storage Devices
Patent:
8,689,042 →
Application:
13/163,581 →
Translating Memory Modules for Main Memory
Managing Memory Systems Containing Components with Asymmetric Characteristics
Asymmetric Memory Migration in Hybrid Main Memory
Integrating Data from Symmetric and Asymmetric Memory
Methods of Flash Dual Inline Memory Modules with Flash Memory
Using Non-Volatile Memory Resources to Enable a Virtual Buffer Pool for a Database Application
Patent:
8,478,931 →
Application:
13/465,790 →
Managing Memory Systems Containing Components with Asymmetric Characteristics
Seamless Application Access to Hybrid Main Memory
Handling Writes to a Memory Including Asymmetric and Symmetric Components
Methods for Early Write Termination with Non-Volatile Memory
Patent:
8,850,091 →
Application:
13/745,804 →
Non-Volatile Type Memory Modules for Main Memory
Apparatus with a Memory Controller Configured to Control Access to Randomly Accessible Non-Volatile Memory
Systems with Programmable Heterogeneous Memory Controllers for Main Memory
Managing the Write Performance of an Asymmetric Memory System
System and Method to Improve Enterprise Reliability Through Tracking I/O Performance Metrics in Non-Volatile Random Access Memory
Patent:
9,842,660 →
Application:
13/841,026 →
Dynamic Restriping in Nonvolatile Memory Systems
Patent:
9,286,002 →
Application:
13/841,706 →
Synchronous Mirroring in Non-Volatile Memory Systems
Small Block Write Operations in Non-Volatile Memory Systems
Patent:
8,996,796 →
Application:
13/842,940 →
Small Block Write Operations in Non-Volatile Memory Systems
Patent:
9,021,188 →
Application:
13/843,511 →
Managing Asymmetric Memory System as a Cache Device
Patent:
9,122,588 →
Application:
13/843,714 →
Managing Memory Systems Containing Components with Asymmetric Characteristics
Managing the Write Performance of an Asymmetric Memory System
Managing the Write Performance of an Asymmetric Memory System
Using Non-Volatile Memory Resources to Enable a Virtual Buffer Pool for a Database Application
Patent:
9,436,597 →
Application:
13/932,534 →
Methods of Managing Power in Network Computer Systems
Methods of Communicating to Different Types of Memory Modules in a Memory Channel
Methods for Accessing Memory in a Two-Dimensional Main Memory Having a Plurality of Memory Slices
Multi-Chip Packaged Integrated Circuit with Flash Memory and Slave Memory Controller
Multi-Chip Packaged Flash Memory/Support Application Specific Integrated Circuit for Flash Dual Inline Memory Modules
Flash Dual Inline Memory Modules with Multiplexing Support Circuits
Asymmetric Memory Migration in Hybrid Main Memory
Integrating Data from Symmetric and Asymmetric Memory
Memory Apparatus and Methods Thereof for Preventing Read Errors on Weak Pages in a Non-Volatile Memory System
Shutdowns and Data Recovery to Avoid Read Errors Weak Pages in a Non-Volatile Memory System
Seamless Application Access to Hybrid Main Memory
Memory Channel Connected Non-Volatile Memory
Read Writeable Randomly Accessible Non-Volatile Memory Modules
Methods for Early Write Termination with Non-Volatile Memory
Patent:
9,727,112 →
Application:
14/500,980 →
Read and Write Access Performance for Non-Volatile Memory
Patent:
9,213,637 →
Application:
14/613,345 →
Small Block Write Operations in Non-Volatile Memory Systems
Patent:
9,304,908 →
Application:
14/667,804 →
Managing Asymmetric Memory System as a Cache Device
Memory Modules with Multi-Chip Packaged Integrated Circuits Having Flash Memory
Synchronous Mirroring in Non-Volatile Memory Systems
Managing the Write Performance of an Asymmetric Memory System
Memory Server with Read Writeable Non-Volatile Memory
Seamless Application Access to Hybrid Main Memory
Asymmetric Memory Migration in Hybrid Main Memory
Dynamic Restriping in Nonvolatile Memory Systems
Patent:
9,811,285 →
Application:
15/067,284 →
Small Block Write Operations in Non-Volatile Memory Systems
Patent:
9,898,196 →
Application:
15/076,742 →
Managing the Write Performance of an Asymmetric Memory System
Patent:
9,588,698 →
Application:
15/077,282 →
Network Computer Systems with Power Management
Front/Back Control of Integrated Circuits for Flash Dual Inline Memory Modules
Managing the Write Performance of an Asymmetric Memory System
Apparatus with a Memory Controller Configured to Control Access to Randomly Accessible Non-Volatile Memory
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Jun 4, 2010
From: SPANSION LLC; SPANSION INC.; SPANSION TECHNOLOGY INC.; SPANSION TECHNOLOGY LLC
To: BARCLAYS BANK PLC
Reel/Frame 024522/0338 →
Change of Name
May 4, 2017
From: VIRIDENT SYSTEMS, INC.
To: VIRIDENT SYSTEMS, LLC
Reel/Frame 042402/0617 →
Change of Name
May 12, 2017
From: VIRIDENT SYSTEMS, INC.
To: VIRIDENT SYSTEMS, LLC
Reel/Frame 042456/0935 →
Change of Name
May 12, 2017
From: VIRIDENT SYSTEMS, INC.
To: VIRIDENT SYSTEMS, LLC
Reel/Frame 042456/0865 →
Change of Name
May 12, 2017
From: VIRIDENT SYSTEMS, INC.
To: VIRIDENT SYSTEMS, LLC
Reel/Frame 042456/0912 →
Change of Name
May 12, 2017
From: VIRIDENT SYSTEMS, INC.
To: VIRIDENT SYSTEMS, LLC
Reel/Frame 042456/0962 →
Change of Name
May 15, 2017
From: VIRIDENT SYSTEMS, INC.
To: VIRIDENT SYSTEMS, LLC
Reel/Frame 042462/0185 →
Change of Name
Jan 30, 2019
From: VIRIDENT SYSTEMS, INC
To: VIRIDENT SYSTEMS, LLC
Reel/Frame 048196/0580 →
Security Interest
Sep 29, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 053926/0446 →
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 - 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 →
Change of Name
Jun 27, 2024
From: SANDISK TECHNOLOGIES, INC.
To: SANDISK TECHNOLOGIES, INC.
Reel/Frame 067982/0032 →
Patent Collateral Agreement
Aug 23, 2024
From: SANDISK TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS THE AGENT
Reel/Frame 068762/0494 →
Assignment of Assignor's Interest
Oct 11, 2024
From: SANDISK TECHNOLOGIES, INC.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 069168/0273 →
Security Agreement (Supplemental)
Nov 14, 2024
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 069411/0208 →