Inventor

ROBERTSON CRAIG

US61 patents

⚠️ This page may combine multiple inventors who share the name “ROBERTSON CRAIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROBERTSON CRAIG

RADIAN MEMORY SYSTEMS INC

Techniques for directed data migration

Techniques for delegating data processing to a cooperative memory controller

Nonvolatile memory controller enabling independent garbage collection to independent zones or isolated regions

Configuration of nonvolatile memory as virtual devices with user defined parameters

Nonvolatile memory controller supporting variable configurability and forward compatibility

Erasure coding techniques for flash memory

Host-commanded garbage collection based on different per-zone thresholds and candidates selected by memory controller

Flash memory drive with erasable segments based upon hierarchical addressing

Nonvolatile memory controller enabling wear leveling to independent zones or isolated regions

Nonvolatile/persistent memory with namespaces configured across channels and/or dies

Nonvolatile memory controller with configurable address assignment parameters per namespace

Zones in nonvolatile or persistent memory with configured write parameters

Idealized nonvolatile or persistent memory based upon hierarchical address translation

Techniques for directed data migration

Configuration of isolated regions or zones based upon underlying memory geometry

Memory controller for flash memory with zones configured on die bounaries and with separate spare management per zone

Techniques for supporting erasure coding with flash memory controller

Storage device with division based addressing to support host memory array discovery

Storage drive with NAND maintenance on basis of segments corresponding to logical erase units

Storage system with division based addressing and query based cooperative flash management

Storage drive with defect management on basis of segments corresponding to logical erase units

Techniques for supporting erasure coding with flash memory controller

Storage system with division based addressing and cooperative flash management

Storage system with division based addressing and cooperative flash management

Storage device with geometry emulation based on division programming and decoupled NAND maintenance

Persistent/nonvolatile memory with address translation tables by zone

Programmable configuration of zones, write stripes or isolated regions supported from subset of nonvolatile/persistent memory

Storage drive with geometry emulation based on division addressing and decoupled bad block management

Storage device with geometry emulation based on division programming and cooperative NAND maintenance

Addressing techniques for write and erase operations in a non-volatile storage device

Idealized nonvolatile or persistent storage with structure-dependent spare capacity swapping

Nonvolatile/persistent memory with zone mapped to selective number of physical structures and deterministic addressing

Hierarchical storage device with host controlled subdivisions

Nonvolatile memory controller supporting variable configurability and forward compatibility

Techniques for directed data migration

Configuration of flash memory structure based upon host discovery of underlying memory geometry

Storage deveice that garbage collects specific areas based on a host specified context

Zones in nonvolatile memory formed along die boundaries with independent address translation per zone

Zone-specific configuration of maintenance by nonvolatile memory controller

RADIAN MEMORY SYSTEMS LLC

Memory controller with multimodal control over memory dies

Host apparatus to independently schedule maintenance operations for respective virtual block devices in the flash memory dependent on information received from a memory controller

Expositive flash memory control

Storage drive

Hierarchical storage device with host controlled subdivisions

Techniques for directed data migration

Erasure coding techniques for flash memory

SILICON SYSTEMS INC

Linearized and delay compensated all CMOS VCO

Linearized and delay compensated all CMOS VCO

ACCENTURE GLOBAL SERVICES GMBH

Effective security scheduler

ROBERTSON CRAIG

Package for frozen nutrient pill