RADIAN MEMORY SYSTEMS, INC.
Zoned Namespaces (ZNS) software implementation for storage device optimization
- Sector
- Software
- Headquarters
- CALABASAS, CA
- Founded
- 2011
- Latest Form D
- $2.3M, Sep 2017
- Total capital
- $3.7M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $3.7M
- 3 Form D · last Sep 2017
- 110 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 40
- first 2022
- Rank in peer group#7 of 831
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 3rd filing$2.3M
- Private capital raisedForm D · SEC · 2nd filing$640K
- Private capital raisedForm D · SEC · 1st filing$700K
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Standing among 831 peers
Line = medianSoftware
- Granted patents#7 · top 1%
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
Researcher links verified by same-company patents and grants- Robert LercariResearcherExecutive Officer, PromoterLinked by 12 patents
- Brian DexheimerDirectorNamed in SEC Form D filings
- Jeffrey SandersDirectorNamed in SEC Form D filings
- Michael JadonExecutive Officer, Director, PromoterNamed in SEC Form D filings
What it has protected
USPTO · 40 granted of 40- GrantedTechniques For Managing Writes In Nonvolatile MemoryUSPTOUS 11,972,153
- GrantedHierarchical Storage Device with Host Controlled SubdivisionsUSPTOUS 11,914,523
- GrantedStorage Deveice that garbage collects specific areas based on a host specifled contextUSPTOUS 11,907,569
Show all 40 patent records
- Techniques For Managing Writes In Nonvolatile MemoryApr 30, 2024 · US 11,972,153Granted
- Hierarchical Storage Device with Host Controlled SubdivisionsFeb 27, 2024 · US 11,914,523Granted
- Storage Deveice that garbage collects specific areas based on a host specifled contextFeb 20, 2024 · US 11,907,569Granted
- Nonvolatile memory controller supporting variable configurability and forward compatibilityFeb 20, 2024 · US 11,907,134Granted
- Flash Memory System With Address-based Subdivision Selection By Host And Metadata Management In Storage DriveFeb 13, 2024 · US 11,899,575Granted
- Storage System With Multiplane Segments And Cooperative Flash ManagementJan 9, 2024 · US 11,868,247Granted
- Storage Device With Erase Unit Level Address MappingSep 19, 2023 · US 11,762,766Granted
- Host, Storage System, And Methods With Subdivisions And Query Based Write OperationsSep 5, 2023 · US 11,748,257Granted
- Cooperative Flash Management of Storage Device SubdivisionsAug 29, 2023 · US 11,740,801Granted
- Storage System with Multiplane Segments and Cooperative Flash ManagementJul 25, 2023 · US 11,709,772Granted
- Storage System with Multiplane Segments and Query Based Cooperative Flash ManagementJul 18, 2023 · US 11,704,237Granted
- Storage Device With Subdivisions, Subdivision Query, And Write OperationsJun 20, 2023 · US 11,681,614Granted
- Storage Device With Division Based Addressing To Support Host Memory Array DiscoveryJun 13, 2023 · US 11,675,708Granted
- Storage Device With Multiplane Segments, Cooperative Erasure, Metadata And Flash ManagementMay 2, 2023 · US 11,640,355Granted
- Techniques For Managing Writes In Nonvolatile MemoryFeb 21, 2023 · US 11,586,385Granted
- Nonvolatile Memory Controller Host-issued Address Delimited Erasure And Memory Controller Remapping Of Host-address Space For Bad BlocksJan 3, 2023 · US 11,544,183Granted
- Storage Drive With Nand Maintenance On Basis Of Segments Corresponding To Logical Erase UnitsJan 3, 2023 · US 11,544,200Granted
- Storage System with Division Based Addressing and Query Based Cooperative Flash ManagementDec 27, 2022 · US 11,537,528Granted
- Storage Drive With Defect Management On Basis Of Segments Corresponding To Logical Erase UnitsDec 27, 2022 · US 11,537,529Granted
- Storage Device with Multiplane Segments and Cooperative Flash ManagementNov 1, 2022 · US 11,487,656Granted
- Storage System with Multiplane Segments and Cooperative Flash ManagementNov 1, 2022 · US 11,487,657Granted
- Techniques for Directed Data MigrationOct 25, 2022 · US 11,481,144Granted
- Techniques For Supporting Erasure Coding With Flash Memory ControllerSep 20, 2022 · US 11,449,240Granted
- Storage System with Division Based Addressing and Cooperative Flash ManagementSep 20, 2022 · US 11,449,436Granted
- Storage System with Division Based Addressing and Cooperative Flash ManagementAug 16, 2022 · US 11,416,413Granted
- Configuration of flash memory structure based upon host discovery of underlying memory geometryJun 14, 2022 · US 11,360,909Granted
- Memory Controller For Nonvolatile Memory With Targeted Erase From Host And Write Destination Selection Based On WearJun 7, 2022 · US 11,354,234Granted
- Memory controller for nonvolatile memory that tracks data write age and fulfills maintenance requests targeted to host-selected memory space subsetJun 7, 2022 · US 11,354,235Granted
- Storage Drive With Geometry Emulation Based On Division Addressing And Decoupled Bad Block ManagementMay 31, 2022 · US 11,347,656Granted
- Nonvolatile Memory Controller with Host Targeted Erase and Data Copying based upon WearMay 31, 2022 · US 11,347,639Granted
- Nonvolatile Memory Controller With Data Relocation And Host-triggered EraseMay 31, 2022 · US 11,347,638Granted
- Storage Device with Geometry Emulation Based on Division Programming and Cooperative NAND MaintenanceMay 31, 2022 · US 11,347,658Granted
- Addressing Techniques For Write And Erase Operations In A Non-volatile Storage DeviceMay 31, 2022 · US 11,347,657Granted
- Configuring write parallelism for namespaces in a nonvolatile memory controllerMay 17, 2022 · US 11,334,479Granted
- Idealized nonvolatile or persistent storage with structure-dependent spare capacity swappingMay 3, 2022 · US 11,321,237Granted
- Nonvolatile/persistent Memory Drive With Address Subsections Configured For Respective Read BandwidthsApr 26, 2022 · US 11,314,636Granted
- Storage Device with Geometry Emulation Based on Division Programming and Decoupled NAND MaintenanceApr 19, 2022 · US 11,307,995Granted
- Zones in nonvolatile memory formed along die boundaries with independent address translation per zoneMar 29, 2022 · US 11,288,203Granted
- Persistent/Nonvolatile memory with address translation tables by zoneMar 15, 2022 · US 11,275,695Granted
- Programmable configuration of zones, write stripes or isolated regions supported from subset of nonvolatile/persistent memoryMar 8, 2022 · US 11,269,781Granted
Related companies, and why
- Aaru, Inc.Similar federal contract value in Software · null in contracts
- GRIDPOINT INCSimilar federal contract value in Software · null in contracts
- REVIONICS INCSimilar federal contract value in Software · null in contracts
- Unravel Data Systems, Inc.Similar federal contract value in Software · null in contracts
- ndustrial.io, Inc.Similar federal contract value in Software · null in contracts
- Wyebot, Inc.Similar federal contract value in Software · null in contracts
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .