Western Digital Technologies, Inc.

United States of America


 
Total IP 1,041
Total IP incl. subs 1,082 (+ 41 for subs)
Total IP Rank # 1,231
IP Activity Score 3.7/5.0    1,052
IP Activity Rank # 693
IP AS incl. subs 3.3/5.0    1,065
Parent Entity Western Digital Corporation
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

21 74
5 51
812 3
75
 
Last Patent 2024 - Hibernate exit time for ufs devices
First Patent 1980 - Chip topography for mos data enc...
Last Trademark 2023 - RAPIDFLEX
First Trademark 1973 - WESTERN DIGITAL

Subsidiaries

8 subsidiaries with IP (39 patents, 2 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Flexible printed circuit finger layout for low crosstalk. A flexible printed circuit (FPC) for a...
Invention Hibernate exit time for ufs devices. Rather than waiting on a squelch to detect the difference in...
Invention Zone-based garbage collection in zns ssds. Aspects of a storage device are provided including zon...
Invention Fast execution of barrier command. The present disclosure generally relates to read and write ope...
Invention Write buffer linking for easy cache reads. The present disclosure generally relates to improved o...
Invention Storage system and method for circuit-bounded-array-based time and temperature tag management and...
Invention Aromatic and aromatic-like containing media lubricants for data storage devices. mfpqff 222n2mfpqq.
Invention Host independent formatting of storage devices. A data storage device is enabled to independently...
Invention Using control bus communication to accelerate link negotiation. Systems and methods for devices c...
Invention Nand die with wire-bond inductive compensation for altered bond wire bandwidth in memory devices....
Invention Data storage device and method for reducing flush latency. A data storage device has a cache and ...
Invention Advanced ultra low power error correcting code encoders and decoders. Advanced ultra-low power er...
Invention Sensitivity amplification techniques for magnetochemical sensors. A device may include a fluid re...
Invention Read collision avoidance in sequential mixed workloads. A data storage device processes a mixed w...
Invention Hold-up capacitor failure handling in data storage devices. A data storage device includes a plur...
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...
Invention Dc and synchronized energy assisted perpendicular magnetic recording (epmr) driver circuit for ha...
G/S Computer hardware; computer hardware for network access servers; computer memory expansion module...
Invention Center structure having attachment support for an actuator in a multi-actuator hard disk drive. ...
Invention Cobalt-boron (cob) layer for magnetic recording devices, memory devices, and storage devices. Emb...
Invention Chemisorbed lubricants for data storage devices. 1f1f22222n2222n22322222mn2222n11 is the function...
Invention Hmb multi-segment optimal selection. The present disclosure generally relates to improved host me...
Invention Control table set management in storage devices. Various devices, such as storage devices or syst...
Invention Data recovery for zoned namespace devices. Zone Write Groups (ZWGs) to assist data storage device...
Invention Buffer layers, interlayers, and barrier layers comprising heusler alloys for sot based sensor, me...
Invention Finding and releasing trapped memory in ulayer. The present disclosure generally relates to impro...
Invention Glass sheet for fabricating magnetic recording media and method of fabricating magnetic recording...
Invention Adaptive tuning of memory device clock rates based on dynamic parameters. The present disclosure ...
Invention Dynamic and shared cmb and hmb allocation. A data storage device includes a controller. The contr...
Invention Partial speed changes to improve in-order transfer. The present disclosure generally relates part...
Invention Automated fast path processing. Processing commands received from a host computing device by a st...
Invention Dynamic td-ppm state and die mapping in multi-nand channels. A data storage device includes a mem...
Invention Ssd use of host memory buffer for improved performance. Aspects of a storage device are provided ...
Invention Block layer persistent memory buffer. The present disclosure generally relates to improved access...
Invention Efficient l2p dram for high-capacity drives. The present disclosure generally relates to improvin...
Invention Accelerator queue in data storage device. Disclosed are systems and methods for accelerating comm...
Invention Metadata management in key value data storage device. A data storage device includes a memory dev...
Invention Asymmetric time division peak power management (td-ppm) timing windows. A data storage device inc...
Invention Optimization of non-aligned host writes. The present disclosure generally relates to aligning non...
Invention System and method for retrimming removable storage devices. A data storage device includes a host...
Invention Handling write data burst for improved performance and resource usage. Disclosed are systems and ...
Invention Heat-assisted magnetic recording (hamr) head with main pole having narrow plasmonic recess. A hea...
Invention Fast search for leaky word line. Technology is disclosed herein for detecting leaky word lines in...
Invention Stress test for grown bad blocks. Technology is disclosed herein for detecting grown bad blocks i...
Invention Bifacial semiconductor wafer. A semiconductor device having one or more bifacial semiconductor wa...
Invention Nvme boot partition error correction code enhancement. A data storage device includes a memory de...
Invention Write coalescing via hmb to optimize write performance. The present disclosure generally relates ...
Invention Storage system and method for optimizing host-activated defragmentation and proactive garbage col...
Invention Content-rich error notification. A data storage device includes a controller. The controller is c...
Invention Accelerated encryption during power loss. The present disclosure generally relates to a XTS cache...
Invention Shared vias for differential pair trace routing. Multi-signal vias for use with differential pair...
Invention Management of host file-system defragmentation in a data storage device. A data storage device ha...
2022 G/S Computer memory devices, namely, non-volatile memory devices in the nature of computer memory har...
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 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 Computer hardware; computer peripherals; blank USB flash drives; computer software, recorded; sol...
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 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 Personal identification tags of metal; nonluminous and non-mechanical metal signs; trophies of co...
G/S Installation of computer networking hardware; installation of hardware for computer systems; inst...
G/S Backup drives for computers; blank flash memory cards; blank USB flash drives; cases for data sto...
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 Downloadable and recorded computer software and mobile applications for aggregation of data and e...
G/S Computer hardware and embedded software system for the management and optimization of read/write ...
G/S Apparatus for recording data; apparatus for recording images; apparatus for recording sound; back...
2019 G/S Retail store services featuring electronics, computer hardware, computer software, computer data ...
G/S Apparatus for recording images; apparatus for recording sound; application software; backup drive...
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 ...