Western Digital Technologies, Inc.

Defective sector management for magnetic data storage disks

Voltage slew control of fine actuators in hard disk drive

Magnetic recording media and methods and apparatus for identifying substrates suitable for magnetic recording media

Non-Contact Tape Head

Data storage device with jitter-based touchdown detection

LOAD BEAM FINE ACTUATOR PROTECTION FEATURE

Smear height detection and measurement in a data storage device

DATA STORAGE DEVICE WITH PRE-ERASE OF METADATA FROM NON-VOLATILE MEMORY

Servo sectors having multiple servo address marks in a data storage device

Dual Channel Burst Gain Switching in a Data Storage Device

Magnetic device utilizing silicon based spin-to-charge or charge-to-spin conversion layer

SEALED HARD DISK DRIVE BASE INSERT

Heat assisted magnetic recording head comprising a thermally stable material

OXYGEN PARTIAL PRESSURE REGULATION BY USE OF ORGANIC OXYGEN-BUFFERING MATERIALS SUCH AS TRANSITION METAL SALENS IN HERMETICALLY SEALED ELECTRONIC DEVICES ENVIRONMENT AND RELATED ASSEMBLIES AND METHODS

HARD DISK DRIVE SPOILER WITH TOP DISK FLOW MITIGATION

Reference Marks Storing Embedded Oligo Index in DNA Data Storage

VIRTUAL TESTING OF DATA STORAGE DEVICES AND COMPONENTS THEREOF

Resistor Network for Delivering Current and a Main Pole Coil and an Assistive Write Element in a Magnetic Recording Device

MAGNETIC RECORDING MEDIUM WITH PLATINUM-DOPED CO-BN CAPPING LAYER AND MAGNETIC RECORDING APPARATUS FOR USE THEREWITH

Low Friction Planar Servo Writer Head

Servo Write Head For Writing Servo Patterns Having Opposite-Polarity Bars

Hard disk drive voice coil motor actuator with low-density wire coil and high-density coil stiffener

SPEED CONTROL OF ACTUATOR ARM AND SPINDLE IN A DATA STORAGE DEVICE

Managing Queue Limits for Data Storage Device Adapters Using Controller Memory Buffers

FLEXIBLE PRINTED CIRCUIT FINGER TRACE LAYOUT FOR PARALLEL SERVO OPERATION

Spin Wave Assisted MAMR Recording Head

REDESIGNED LUBRICANT MAIN CHAIN REPEAT UNIT FOR ENHANCED THERMAL STABILITY AND TAILORED PERFORMANCE

COLUMN REDUNDANCY DATA CIRCUITS AND METHODS FOR HIGHER TRANSMIT SPEED

BUILT-IN SELF-TEST CIRCUITRY FOR DATA IN PATH FOR NON-VOLATILE MEMORY WITH MULTIPLE TEST CLOCK SPEEDS FOR MULTIPLE TEST MODES

Discovery Controller With Feature Discovery for Data Storage Devices

Data storage device with track pitch determination for mitigating effects of servo pattern distortion

DATA STORAGE DEVICE WITH SERVO BURST SIGNAL CORRECTION FOR MITIGATING EFFECTS OF SERVO PATTERN DISTORTION

Thermal fly height calibration for data storage device

READ PARAMETER ZONING

Data Storage Device and Method for Power Saving in a Variable Host Throughput Environment

Active humidity control using chemical mixtures in data storage devices

SELF-LEARNING BUILT-IN SELF-TEST (BIST) FOR LEAK DETECTION IN NON-VOLATILE MEMORY

LOW ERROR RATE READ OPERATION IN MULTI-MODULE ARRAYS

Voltage slew control of fine actuators during discharge

Data Storage Device and Method for Managing a Hot Count Difference in Sub-Block Mode

Optimized XOR Loading To SRAM and HMB

DATA STORAGE DEVICE AND METHOD OF ACCESS IN CONFIDENTIAL MODE AND NORMAL MODE

Head and media overcoats for heat assisted magnetic recording

NON-VOLATILE MEMORY WITH HYBRID ROUTING FOR SHARED WORD LINE SWITCHES

PASSIVE AND ACTIVE GAS COMPENSATION TECHNIQUES FOR DATA STORAGE DEVICES

Early Read Start Time For Random Access SSDs

Host Bandwidth Limited SSDs With High-Rate NANDs

Guard band assignment for shingled magnetic recording

Interleaved servo patterns in a data storage device

MAGNETIC HEAD AIR BEARING DESIGN WITH ISLAND BLOCKER FOR SMEAR MITIGATION

Efficient Sequential Write Gap Processing