US Patent No: 6,662,198
Number of patents in Portfolio can not be more than 2000
Method and system for asynchronous transmission, backup, distribution of data and file sharing
Stats
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Dec 9, 2003
Issued date -
Aug 30, 2001
filing date -
09/942,659
serial no -
Expired
status
Importance
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Abstract
A system and method is provided for asynchronously sharing, backing up, and distributing data based on immutable entries. The system which is layered upon an existing operating system automatically stores, queues and distributes requested data among users.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 5,410,697 Concurrency management using version identification of shared data as a supplement to use of locks | 91 | 1993 | |
| 6,119,151 System and method for efficient cache management in a distributed file system | 70 | 1994 | |
| 6,131,148 Snapshot copy of a secondary volume of a PPRC pair | 182 | 1998 | |
| 6,199,074 Database backup system ensuring consistency between primary and mirrored backup database copies despite backup interruption | 105 | 1999 | |
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| 5,835,953 Backup system that takes a snapshot of the locations in a mass storage device that has been identified for updating prior to updating | 340 | 1996 | |
| 6,397,307 Method and system for mirroring and archiving mass storage | 97 | 1999 | |
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| 6,173,399 Apparatus for implementing virtual private networks | 201 | 1997 | |
| 6,175,917 Method and apparatus for swapping a computer operating system | 117 | 1998 | |
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| 6,202,136 Method of creating an internally consistent copy of an actively updated data set without specialized caching hardware | 17 | 1997 | |
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| 5,794,254 Incremental computer file backup using a two-step comparison of first two characters in the block and a signature with pre-stored character and signature sets | 49 | 1996 | |
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| 6,151,606 System and method for using a workspace data manager to access, manipulate and synchronize network data | 189 | 1998 | |
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| 6,295,541 System and methods for synchronizing two or more datasets | 379 | 1998 | |
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| 6,161,146 Distributed group activity data network system and corresponding method | 47 | 1998 | |
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| 6,178,505 Secure delivery of information in a network | 166 | 1998 | |
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| 6,023,710 System and method for long-term administration of archival storage | 108 | 1997 | |
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| 5,771,374 Event driven programmer logic controller processor arrangement with buffered inputs and method of operation of the same | 13 | 1995 | |
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| 5,239,534 Multi-layer over write capable magnetooptical recording medium | 12 | 1991 | |
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| 6,101,585 Mechanism for incremental backup of on-line files | 78 | 1997 | |
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| 5,778,395 System for backing up files from disk volumes on multiple nodes of a computer network | 576 | 1995 | |
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| 5,678,042 Network management system having historical virtual catalog snapshots for overview of historical changes to files distributively stored across network domain | 148 | 1996 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 9, 2015 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |