Western Digital Technologies, Inc.

United States of America


 
Total IP 1,699
Total IP incl. subs 1,737 (+ 38 for subs)
Total IP Rank # 769
IP Activity Score 3.7/5.0    1,033
IP Activity Rank # 716
IP AS incl. subs 3.4/5.0    1,044
Parent Entity Western Digital Corporation
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

609 89
0 65
859 3
74
 
Last Patent 2025 - Smart host stream release
First Patent 1980 - Chip topography for mos data enc...
Last Trademark 2025 - EDGEROVER
First Trademark 1973 - WESTERN DIGITAL

Subsidiaries

8 subsidiaries with IP (36 patents, 2 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Personal identification tags of metal; nonluminous and non-mechanical metal signs; trophies of co...
G/S Downloadable and recorded computer software and mobile applications for aggregation of data and e...
2024 Invention Dual fgl and dual spl spintronic device to reduce perpendicular field at writing location. The p...
Invention Spintronic device comprising dual fgl and dual spl to reduce perpendicular field at writing locat...
Invention In-memory deep neural network device using spin orbit torque (sot) with multi-state weight. The ...
Invention Data storage device with flexible logical tracks and radius-independent data rate. Various illus...
Invention Calibration of resource server power allocations within a data storage device using conformal pre...
Invention Energy-per-processing event estimates based on total power consumption measurements within a data...
Invention Highly textured 001 bisb and materials for making same. The present disclosure generally relates...
Invention Topological insulator based spin torque oscillator reader. The present disclosure generally rela...
Invention Doping process to refine grain size for smoother bisb film surface. The present disclosure gener...
Invention Dual free layer tmr reader with shaped rear bias and methods of forming thereof. The present dis...
Invention Nucleic acid sequencing by synthesis using magnetic sensor arrays. Methods of detecting molecule...
Invention Spin orbital squared (so-so) logic. The present disclosure generally relate to an integrated circ...
Invention Highly textured buffer layer to grow ybipt (110) for spintronic applications. 3232233333 (100), Y...
Invention Multi-tier error correction codes for dna data storage. Example systems and methods for using a m...
Invention Staged high-density backplane for electronic modules. An electronics backplane assembly includes ...
Invention Near-field transducer for heat assisted magnetic recording comprising of thermally stable materia...
Invention System and method for flexible emergency power fail management for multiple persistent memory reg...
Invention Storage power reduction in battery-operated devices. Techniques are provided for optimizing the p...
Invention Phase-coherent in-line vcsel array with slider trailing mount for hamr. The present disclosure re...
Invention Magnetic control of molecule translocation speed through a nanopore. A system for controlling a t...
Invention Assist cores for spot size converter for heat assisted magnetic recording. Spot size converter (S...
Invention Film and method for bisbx (012) texture for sot devices. The present disclosure generally relates...
Invention Disaggregated memory management. A server includes at least one local memory and communicates wit...
Invention Data storage device and method for using a dynamic floating flash region to secure a firmware upd...
2023 Invention Three-dimensional memory device containing peripheral circuit with fin field effect transistors a...
Invention Storage device carrier and latching mechanism. A device carrier mechanism configured for attachme...
Invention Detection of data storage device removal. Detecting the removal of a data storage device from a s...
Invention Improved host dram and pcie bandwidth utilization for dram-less devices. Instead of handing gami...
Invention Write protect hw acceleration. Instead of the firmware (FW) monitoring for both an overlap read ...
Invention Three-dimensional memory device including sloping word lines for stairless contact and methods of...
Invention Magnetic recording medium with magnesium-titanium oxide (mto) layer formed using pulsed direct cu...
Invention Increased vcm current resolution during track follow to decrease nrro. A data storage device may...
Invention Smart host stream release. Aspects of a storage device are provided for intelligently releasing ...
Invention Erase type detection mechanism. Aspects of a storage device are provided for handling detection ...
G/S apparatus for recording media; apparatus for recording, transmission or reproduction of sound or ...
G/S Backup drives for computers; network servers; disk drives for computers; disk drives for computer...
G/S Computer hardware; computer hardware for network access servers; computer memory expansion module...
Invention Three-dimensional memory device with through-stack contact via structures and method of making th...
Invention Reclaim package cache for thermal throttling. A storage device is communicatively coupled to a h...
Invention Method for optimizing logical-to-physical table updates for fixed granularity logical-to-physical...
Invention Three-dimensional memory device with layer contact via structures located in a memory array regio...
Invention Magnetic control of molecule translocation speed through a nanopore. A system for controlling a ...
Invention Cross-point magnetoresistive memory array containing carbon-based layer and method of making the ...
Invention Asymmetric vreadk to reduce neighboring word line interference in a memory device. The memory de...
Invention Automatic xor data programming by memory die for uncorrectable page failure recovery. Embodiment...
Invention Three-dimensional memory device containing peripheral circuit with fin and planar field effect tr...
Invention Three-dimensional memory device and method of making thereof using ion implanted etch stop layer ...
Invention Use of common head slider for different rpm hard disk drives. A method of manufacturing hard dis...
Invention Shock absorber assembly for a printed circuit board. A shock absorber for a printed circuit boar...
Invention Storage device carrier and latching mechanism. A device carrier mechanism configured for attachm...
Invention Three-dimensional memory device containing trench support bridge structures and methods for manuf...
Invention Sub-block mode (sbm) pre-charge operation sequences. Embodiments of the disclosed technology rel...
2022 G/S Scientific apparatus and instruments; Apparatus for recording sound; Apparatus for recording imag...
G/S Downloadable and recorded computer software and mobile applications for aggregation of data and ...
G/S Solid-state drives; blank digital storage media and blank electronic data storage media, namely, ...
G/S Solid-state drive (SSD); blank digital storage media; blank electronic data storage media; blank ...
G/S Backup drives for computers; blank flash memory cards; blank usb flash drives; cases for data sto...
G/S Blank flash memory cards; blank usb flash drives; computer disk drives and computer memories for ...
G/S Computerized financial transaction authorization, namely, providing secure commercial transaction...
G/S Cardboard boxes; catalogues; computer hardware reference manuals; computer manuals; instruction s...
G/S Computer programs and software; Downloadable software applications (apps); application software; ...
G/S Design, development and updating services for data hard disk drives and solid-state drives; desig...
G/S Cardboard boxes and packaging in the nature of packaging materials made of recycled paper, cardbo...
G/S Plastic key chain tags
G/S Backup solid-state drives for computers; blank flash drives; blank flash memory cards; blank inte...
G/S Personal identification tags of metal; non-luminous and non-mechanical metal signs; trophies of c...
G/S Electronic, electric, and digital transmission of voice, data, images, graphics, video, signals, ...
G/S Computer hardware and downloadable computer software for arranging, planning, managing and schedu...
G/S Cardboard boxes; catalogues; computer manuals for instructional purposes; computer operating manu...
G/S Identification tags of metal; metal mounting brackets for general use; non-luminous and non-mecha...
G/S Installation of computer networking hardware; installation of hardware for computer systems; inst...
G/S Backup drives for computers, namely, blank USB flash drives, CD drives, digital disc drives, exte...
2021 G/S hard disk drives featuring solid-state flash memory for data storage; hybrid disk drives for data...
G/S Hard disk drives; solid state drives; computer peripherals; computer hard drive enclosures; compu...
G/S computer hardware and peripheral devices; computer memory devices for data storage; computer data...
G/S Downloadable computer software for data storage, file sharing, aggregation of data sources across...
G/S Apparatus for recording data; Apparatus for the reproduction of data; Apparatus for the transmiss...
2020 G/S Computer and mobile application software for the aggregation of data and electronic media; comput...
G/S Computer software for database management, computer application software for mobile phones for us...
G/S Apparatus for recording data; apparatus for recording images; apparatus for recording sound; back...
G/S Apparatus for recording, transmission or reproduction of electronic data, namely audio and video ...
2019 G/S Apparatus for recording, transmission or reproduction of electronic data; backup drives for compu...
G/S Apparatus for recording, transmission or production of electronic data, namely, audio and video c...
G/S Apparatus for recording media; apparatus for recording, transmission or reproduction of sound or ...
G/S Apparatus for recording, transmission or reproduction of sound or images; backup drives for compu...