Inventor

WU WEIBAO

US61 patents

⚠️ This page may combine multiple inventors who share the name “WU WEIBAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WU WEIBAO

VERITAS TECHNOLOGIES LLC

Deduplication grouping

Restoring a database to managed storage from a proxy backup image

Storing backup data using snapshots

Systems and methods for provisioning frequently used image segments from caches

Backup performance after backup failure

Systems and methods for taking snapshots in a deduplicated virtual file system

Replication between heterogeneous storage systems

Method and system for improving efficiency in the management of data references

Methods and systems for the movement of metadata between different storage types

Method and system for improving efficiency in the management of data references

Methods and systems for efficient metadata management

Methods and systems for scalable deduplication

Methods and systems for scalable deduplication

WU WEIBAO

Method and system for improving performance with single-instance-storage volumes by leveraging data locality

Method and system of deduplication-based fingerprint index caching

Method and system for efficiently handling small files in a single instance storage data store

Method and system for efficient space management for single-instance-storage volumes

Implementing read/write, multi-versioned file system on top of backup data

Method and system for improving performance with single-instance-storage volumes by leveraging data locality

SYMANTEC CORP

Application aware storage appliance archiving

Systems and methods for creating optimized synthetic backup images

Automatically mounting and unmounting a volume during a backup or restore operation

Systems and methods for prioritizing restoration speed with deduplicated backups

Efficient data backup with change tracking

Method and system for efficient space management for single-instance-storage volumes

ZHANG XIANBO

Systems and methods for managing data in cloud storage using deduplication techniques

System and method for event driven backup data storage

Constrained backup image defragmentation optimization within deduplication system

Systems and methods for providing increased scalability in deduplication storage systems

Processes and methods for client-side fingerprint caching to improve deduplication system backup performance

VERITAS OPERATING CORP

Volume-based incremental backup and recovery of files

Snapshot reconstruction from an existing snapshot and one or more modification logs

Mapping driver for use in data backup systems

Methods and systems to backup data

System and method for validated indirect data backup using operating system I/O Operations

SYMANTEC OPERATING CORP

Method and system for efficient space management for single-instance-storage volumes

Method and apparatus for file-level restore from raw partition backups

System and method for performing replication based on change tracking information

GUO FANGLU

De-duplication storage system with improved reference update efficiency

Systems and methods for removing unreferenced data segments from deduplicated data systems

Managing backups of data objects in containers

CHRISTIAENS MARK

Systems and methods for removing unreferenced data segments from deduplicated data systems

CLIFFORD THOMAS G

Protecting against chosen plaintext attacks in untrusted storage environments that support data deduplication

ZHANG SHUANGMIN

Efficient data backup with change tracking

BROMLEY GRAHAM

Systems and methods for deduplicating data based on performance of a deduplication system

SAWHNEY SANJAY

Deconstruction and transformation of complex objects for de-duplicated storage

LIU DANZHOU

Inverted index for text searching within deduplication backup system

ZEIS MIKE

Source classification for performing deduplication in a backup operation

CHRISTENSEN AARON

Controlling access to an NFS share

VENTAS TECH LLC

Extent map performance