Western Digital Technologies, Inc.

United States of America


Create a watch for Western Digital Technologies, Inc.
Total IP 1,765
Total IP incl. subs 1,803 (+ 38 for subs)
Total IP Rank # 761
IP Activity Score 3.7/5.0    1,003
IP Activity Rank # 722
IP AS incl. subs 3.4/5.0    1,010
Parent Entity Western Digital Corporation
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

630 85
3 66
886 3
92
 
Last Patent 2025 - Disc support for fluid distribution
First Patent 1980 - Chip topography for mos data enc...
Last Trademark 2025 - W
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 Invention High temperature lubricants for magnetic media having aromatic linker moiety. A lubricant for ma...
Invention Phase-coherent in-line vcsel array with slider trailing mount for hamr. The present disclosure r...
Invention In-memory ai inference with multi-state weight based on vertical domain control. The present dis...
Invention Magnetic recording head with a cross-track current flow in a low resistance path. The present di...
Invention Lubricants and methods to determine dewetting thickness thereof. A lubricant including a plurali...
Invention Suspension load beam rail-based gimbal limiter. A head gimbal assembly (HGA), such as for a hard...
Invention Ramp support for a magnetic storage device. A ramp support for a magnetic storage device include...
Invention Hard disk drive interpose swage. A head gimbal assembly (HGA) for a hard disk drive includes a c...
Invention Hard disk drive suspension fine actuator with miniaturized single-layer piezoelectric elements. ...
Invention Dfl reader signal sidebump imbalance reduction. A dual free layer (DFL) read head oftentimes has...
Invention Middle shields two-dimensional magnetic recording read heads. The present disclosure generally r...
Invention Magnetic recording head with assisting electric current in trailing shield. The present disclosu...
Invention Laser heater feedback control in heat assisted magnetic recording. A data storage device configu...
Invention Improved yptbi composition in spin orbit torque devices. The present disclosure generally relate...
G/S Personal identification tags of metal; nonluminous and non-mechanical metal signs; trophies of co...
G/S Clothing, namely, tops, bottoms, footwear, and headwear; Clothing, namely, jackets, shirts, sweat...
G/S Downloadable and recorded computer software and mobile applications for aggregation of data and e...
Invention Buffer layers to grow bisb and yptbi to match the crystal symmetry of interlayers and ferromagnet...
Invention Shunt reducing migration barrier layer materials and insertion techniques for epitaxial topologic...
Invention Ruai and mgtio lamination for effective buffer and interlayers for topological material layers. T...
Invention Rual and mgtio lamination for effective buffer and interlayers for topological material layers. ...
Invention Low-power low-noise data storage array cooling. A data storage system having data storage devices...
Invention Media lubricants synthesis with click chemistry. A lubricant for magnetic media is synthesized us...
Invention Disc support for fluid distribution. Disclosed herein is an apparatus for supporting discs. The a...
Invention Flexible printed circuit finger trace layout for parallel servo operation. A flexible printed cir...
Invention Redesigned lubricant main chain repeat unit for enhanced thermal stability and tailored performan...
Invention Adjustable sub-regions for shingled magnetic recording. Data is written in tracks in a first sub-...
Invention High temperature lubricants for magnetic media having more thermally stable end groups. 22,2,. fo...
Invention Yptbi 1:1:1 composition design using krypton sputtering in deposition systems. The present disclo...
Invention Dopants to increase bisbx bandgap for optimal cpp conductivity. Current-perpendicular-to-plane (C...
Invention High temperature lubricants for magnetic media having aromatic linker moiety. A lubricant for mag...
Invention Yptbi 1:1:1 composition design using krypton sputtering in deposition systems. The present discl...
Invention Dopants to increase bisbx bandgap for optimal cpp conductivity. Current-perpendicular-to-plane (...
2024 Invention Managing queue limits for data storage device adapters using controller memory buffers. Systems, ...
Invention Managing queue limits for data storage device adapters using controller memory buffers. Systems,...
Invention Harmonic sensor phase error detection for data storage devices. Example systems, data storage dev...
Invention Fine actuator reaction force cancellation flexible suspension. A head stack assembly (HSA) for a...
Invention Thermal fly height calibration for data storage device. A Data Storage Device (DSD) includes a di...
Invention Electronic device
Invention Speed control of actuator arm and spindle in a data storage device. A data storage device compri...
Invention Disc support for fluid distribution. Disclosed herein is an apparatus for supporting discs. The ...
Invention Media lubricants synthesis with click chemistry. A lubricant for magnetic media is synthesized u...
Invention System and method for minimizing insertion losses and loop inductance in a pcb layout. Systems a...
Invention Entity relationship diagram generation for databases. A database system includes at least one da...
Invention Spin wave assisted mamr recording head. Aspects of the present disclosure generally relate to a ...
Invention Flexible printed circuit to suspension soldering improvement. A hard disk drive flexible printed...
Invention Adaptable memory system with multiple chiplets. An apparatus includes a silicon wafer and a plur...
Invention Memory chiplet bond pad configuration. An apparatus includes a memory die having a 3D memory str...
Invention Ensemble and averaging for deep neural network inference with non-volatile memory arrays. To red...
2023 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...
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 drive (SSD); blank digital storage media; blank electronic data storage media; blank ...
G/S Solid-state drives; blank digital storage media and blank electronic data storage media, namely, ...
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 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 ...