Western Digital Technologies, Inc.

United States of America


 
Total IP 7,116
Total IP incl. subs 7,158 (+ 42 for subs)
Total IP Rank # 125
IP Activity Score 4.3/5.0    4,845
IP Activity Rank # 116
IP AS incl. subs 4/5.0    4,859
Parent Entity Western Digital Corporation
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

6,236 86
5 51
664 3
71
 
Last Patent 2023 - Host memory buffer cache management
First Patent 1980 - Chip topography for mos data enc...
Last Trademark 2022 - ARMORLOCK
First Trademark 1973 - WESTERN DIGITAL

Subsidiaries

8 subsidiaries with IP (37 patents, 5 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Data integrity protection of ssds utilizing streams. The present disclosure generally relates to...
2022 Invention Bisbx (012) layers having increased operating temperatures for sot and mram devices. The present...
Invention Magnetic recording head with trailing shield having multiple throat-heights. The present disclos...
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 ...
Invention Dual spindle motor hard disk drive. A dual disk spindle motor hard disk drive includes a first po...
Invention Carriage assembly with asymmetrical swage bosses and associated methods. A hard disk drive compri...
Invention Dual spindle motor hard disk drive. A dual disk spindle motor hard disk drive includes a first p...
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...
Invention Hybrid memory management of non-volatile memory (nvm) devices for use with recurrent neural netwo...
Invention Host memory buffer cache management. The present disclosure generally relates to host memory buff...
Invention Heat-assisted magnetic recording (hamr) slider with stray light removal. A heat‑assisted magnetic...
Invention Dynamic controller buffer management and configuration. A method and apparatus for dynamic contro...
Invention Host buffers and data transfer management. The present disclosure generally relates to efficient ...
Invention Planar design for sensors in a dual free layer read head. The present disclosure generally relate...
Invention Non-volatile memory with pre-trained model and inference circuit. A non-volatile storage apparatu...
Invention Data storage devices, systems, and related methods for grouping commands of doorbell transactions...
Invention Nvme dual port enterprise ssd optimization. The present disclosure generally relates to a non-vol...
Invention Efficient data path in compare command execution. The present disclosure generally relates to eff...
Invention Dram-less ssd with hmb cache management. The present disclosure generally relates to host memory...
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 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 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...
Invention Two layer leading shield design with non-conformal shapes for magnetic recording heads. The prese...
G/S Installation of computer networking hardware; installation of hardware for computer systems; inst...
Invention Localized onboard socket heating elements for burn-in test boards. A burn-in board for testing th...
G/S Backup drives for computers; blank flash memory cards; blank USB flash drives; cases for data sto...
Invention Polydyne acceleration trajectory control. Various illustrative aspects are directed to a system c...
Invention Disk hub for retaining magnetic recording media for film thickness measurement. A disk hub is con...
2021 Invention Adaptive power loss management for data storage devices. A Data Storage Device (DSD) includes at ...
Invention Block budget enhancement mechanisms for memory. A data storage device, in one implementation, in...
Invention Selective rebuild of interrupted devices in data storage device arrays. Systems and methods for ...
Invention Method and storage system with a layered caching policy. A storage system has volatile memory fo...
Invention Self-guided placement of memory device component packages. A data storage device includes a subs...
Invention Magnetic tape having alternating sections for use in ultra-high areal density tape storage system...
Invention Data auto-relocation in an integrated memory assembly. Technology is disclosed for relocating da...
Invention Mlm mapped nand latch. A storage device is provided that allows a controller to directly access ...
Invention Host memory buffer cache management. The present disclosure generally relates to host memory buf...
Invention Method to ensure message arrival before a message pointer. Aspects of a storage device are provi...
Invention Optimizing recovery of recurrent blocks using bloom filter. A data storage device includes a mem...
Invention Storage system and method for multi-cell mapping. A storage system has a memory with memory cell...
Invention Hybrid dedicated and dynamic servo for tape. The present disclosure generally relates to a tape ...
Invention Resource usage arbitration in non-volatile memory (nvm) data storage devices with artificial inte...
Invention Dynamic controller buffer management and configuration. A method and apparatus for dynamic contr...
Invention Semiconductor device with unbalanced die stackup. A semiconductor memory package includes a subs...
Invention Reduce command latency using block pre-erase. A system and apparatus for secure NVM format by pr...
Invention Stacked ssd semiconductor device. A semiconductor memory device, also referred to as a solid sta...
Invention Read level tracking by random threshold movement with short feedback loop. A data storage device...
Invention Data collection and retraining in edge video devices. A digital video camera architecture for up...
Invention Data collection and user feedback in edge video devices. A digital video camera architecture for...
Invention Direct write operation for quad-level cell based data storage devices. A QLC based data storage ...
Invention Data protection during concurrent operations for multiple actuator data storage devices. Example ...
Invention Host buffers and data transfer management. The present disclosure generally relates to efficient...
Invention Semiconductor device package having improved conductive stub coverage. A semiconductor device pa...
Invention Uecc failure handling method. A data storage device includes a memory device having a plurality ...
Invention Non-volatile memory with pre-trained model and inference circuit. A non-volatile storage apparat...
Invention Storage operation processing during data migration using selective migration notification. Syste...
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 ...
G/S Apparatus for recording, transmission or reproduction of sound or images; backup drives for compu...
G/S Apparatus for recording, transmission or reproduction of sound and images; backup drives for comp...