Jon D. Trantham

RUGGEDIZED COMPUTATIONAL STORAGE DEVICE

METHODS FOR REDUCING TIME TO RESUME DATA OPERATIONS IN SPUN DOWN HARD DRIVES

READ AFTER WRITE IN A MULTIPLE REVOLUTION HARD DISK DRIVE

HARD DISK DRIVE DIRECT METADATA AND DATA CACHING TO HOST MEMORY BUFFER VIA NONVOLATILE MEMORY EXPRESS

MEMORY APPLIANCE SHARING MEMORY BETWEEN MULTIPLE HOSTS

PROTOCOL BETWEEN SYSTEMS AND DRIVES FOR CAPACITY MANAGEMENT

MOVABLE MAGNETIC PARTICLE MEMORY DEVICE OPERATIONS

MULTI-REVOLUTION HARD DISK DRIVES WITH REDUCED SERVO OVERHEAD

WEAR LEVELING AND GROUPING OF DRIVES BASED ON POSITION IN CHASSIS

Hard disk drive with dynamically designated media zones for archiving and performance

Wear leveling and grouping of drives based on position in chassis

High-density archival storage using conventional hard disk drive architecture

READ DESTRUCTIVE MEMORY WEAR LEVELING SYSTEM

RADIATION-RESISTANT DATA STORAGE DEVICE

SYSTEM ON CHIP (SOC) WITH PROCESSOR AND INTEGRATED FERROELECTRIC MEMORY

MIGRATION OF DATA IN RESPONSE TO WRITE-FAILURE OF DISK DRIVE HEAD

FAULT-TOLERANT MEMORY APPLIANCE

Radiation-resistant data storage device

MOVABLE MAGNETIC PARTICLE MEMORY DEVICE

INTELLIGENT MANAGEMENT OF FERROELECTRIC MEMORY IN A DATA STORAGE DEVICE

SECURITY-ENHANCED DATA STORAGE DEVICE FOR AEROSPACE APPLICATIONS

DATA STORAGE SYSTEM WITH DISK JUKEBOX

Radiation-resistant data storage device

MEMORY TUNNELING INTERFACE

MECHANICAL MAGNETORESISTANCE DEVICE

Read destructive memory wear leveling system

Intelligent cache with read destructive memory cells

Balancing power, endurance and latency in a ferroelectric memory

Data storage with multi-level read destructive memory

Non-volatile memory cell with multiple ferroelectric memory elements (FMEs)

Intelligent management of ferroelectric memory in a data storage device

Stack register having different ferroelectric memory element constructions

System on chip (SOC) with processor and integrated ferroelectric memory

Wireless data storage devices and systems

Front end buffer having ferroelectric field effect transistor (FeFET) based memory

Drive controller-override mechanism

Cartridge-external preamplifier for read/write control of media library

THREE-DIMENSIONAL FERROELECTRIC MEMORY

CARTRIDGE-EXTERNAL PREAMPLIFIER FOR READ/WRITE CONTROL OF MEDIA LIBRARY

System and method for content-hashed object storage

Low cost data storage system

Storage system with actuated media player

Storage devices for external data acquisition

Access schemes for drive-specific read/write parameters

Multi-controller data storage devices and methods

Storage system with actuated media player

Access schemes for drive-specific read/write parameters

Multi-cartridge control board with cartridge-external voice coil motor actuator components

Non-volatile memory with precise write-once protection

Coupling multiple controller chips to a host via a single host interface

Dual actuator storage device utilizing multiple disk zones

Laser mode hop detection in a heat-assisted magnetic recording device using a slider sensor and laser modulation

Laser power monitoring in a heat-assisted magnetic recording device using a resistive sensor and high-frequency laser modulation

Performance monitoring of a near-field transducer of a heat-assisted magnetic recording slider

Active drive API

Tracking of data erasures

Data storage device with one or more detectors utilizing multiple independent decoders

Heat-assisted magnetic recording device capable of detecting degradation of NFT by measuring back-heat from medium

Data storage device with cold data migration

Data storage drive with low-latency ports coupling multiple servo control processors

Dual actuator storage device utilizing multiple disk zones

Slider utilizing multiple transducer sets

Selectable read modes for a two dimensional magnetic recording system

Slider utilizing multiple transducer sets

Head to media interface monitoring

Laser power monitoring in a heat-assisted magnetic recording device using a resistive sensor and high-frequency laser modulation

Read/write head with integrated switch network

Read/write head with a switching element coupled to read or write transducers

Storage device with adaptive voltage generation system

Adjusting track spacing for heat assisted recording medium according to reader to-reader separation

Data storage device with wear level identification

Methods and apparatuses utilizing check bit data generation

Data loss mitigation in a heat assisted magnetic recording data storage device

Controlling laser output in a HAMR device

Characterizing laser output in a HAMR device

HAMR drive fault detection system

Detection and remediation of head contamination

Selecting between non-volatile memory units having different minimum addressable data unit sizes

Head to media proximity detection

Forming a characterization parameter of a resistive memory element

Cross-point resistive-based memory architecture

Management of variable resistance data storage device

Using ECC data for write deduplication processing

Non-volatile write buffer data retention pending scheduled verification

DATA PROTECTION FOR UNEXPECTED POWER LOSS

Temperature based logic profile for variable resistance memory cells

Applying a bias signal to memory cells to reverse a resistance shift of the memory cells

Heat assisted magnetic recording device with pre-heated write element

Data storage device including self-test features

DATA STORAGE DEVICE INCLUDING SELF-TEST FEATURES

Method and apparatus for determining the order of execution of queued commands in a data storage system

Embedded system with reduced susceptibility to single event upset effects