US Patent No: 7,698,560
Number of patents in Portfolio can not be more than 2000
Information storage system
ALSO PUBLISHED AS:
20050188005
Stats
-
Apr 13, 2010
Issued date -
Apr 11, 2003
filing date -
10/511,254
serial no -
In Force
status (Latency Note)
Importance
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Abstract
A system for storing information having a predetermined use which requires the information to be secured. The information may comprise credit card details used to complete a transaction. The system includes: (a) A client system for storing an encoded version of the information and an identifier. The encoded version is generated from first data of the information and an encoded version of the second data of the information. The information can be generated from the first data and the second data, and the predetermined use is infeasible with only one of the first data and the second data, (b) A remote server for storing the second data and an encoded identifier generated from the identifier. The client system sends at least the encoded version of the second data to the remote server. The client system or the remote server is able to generate the information from the first data and the second data. Accordingly, only part of the information to be secured is stored locally on the client system, whilst the other part is stored on the remote server, and neither the client system nor the remote server have a record of the entire information.
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First Claim
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International Classification(s)
Cited Art Landscape
| Patent Info | (Count) | # Cites | Year |
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| 2002/0071,564 Scalable computer system using password-based private key encryption | 8 | 2000 | |
| 2002/0071,565 Software process pre-authorization scheme for applications on a computer system | 15 | 2000 | |
| 2002/0071,566 Computer system employing a split-secret cryptographic key linked to a password-based cryptographic key security scheme | 44 | 2000 | |
| 2002/0141,593 Multiple cryptographic key linking scheme on a computer system | 12 | 2000 | |
| 6,901,512 Centralized cryptographic key administration scheme for enabling secure context-free application operation | 13 | 2000 | |
| 2002/0071,560 Computer system having an autonomous process for centralized cryptographic key administration | 36 | 2000 | |
| 2002/0071,561 Method and apparatus for enforcing the separation of computer operations and business management roles in a cryptographic system | 9 | 2000 | |
| 2002/0071,563 Method and apparatus for cryptographic key rollover during operation | 11 | 2000 | |
| 2002/0071,567 Scalable computer system using remote agents to manipulate cryptographic keys | 21 | 2000 | |
| 2003/0046,210 Anonymous acquisition of digital products based on secret splitting | 2 | 2001 | |
| 2003/0046,198 Anonymous recommendation technique | 45 | 2001 | |
| 2003/0046,213 Anonymous processing of usage rights with variable degrees of privacy and accuracy | 10 | 2002 | |
| 2003/0046,202 Anonymous transactions between an entity and a provider | 5 | 2002 | |
| 2005/0157,880 Computer system having an autonomous process for centralized cryptographic key administration | 23 | 2005 | |
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| 7,197,639 Cryptographic countermeasures against connection depletion attacks | 116 | 2000 | |
| 7,219,368 Robust visual passwords | 139 | 2001 | |
| 6,970,070 Method and apparatus for selective blocking of radio frequency identification devices | 134 | 2003 | |
| 2004/0222,878 Low-complexity cryptographic techniques for use with radio frequency identification devices | 41 | 2004 | |
| 7,298,243 Radio frequency identification system with privacy policy implementation based on device classification | 115 | 2004 | |
| 2007/0186,105 Wireless Authentication Methods and Apparatus | 32 | 2007 | |
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| 6,240,184 Password synchronization | 149 | 1998 | |
| 6,411,715 Methods and apparatus for verifying the cryptographic security of a selected private and public key pair without knowing the private key | 148 | 1998 | |
| 6,446,052 Digital coin tracing using trustee tokens | 118 | 1998 | |
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| 5,530,757 Distributed fingerprints for information integrity verification | 84 | 1994 | |
| 5,937,066 Two-phase cryptographic key recovery system | 196 | 1996 | |
| 2004/0210,763 Confidential data sharing and anonymous entity resolution | 55 | 2003 | |
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| * 6,950,517 Efficient encryption and authentication for data processing systems | 23 | 2002 | |
| * 7,254,233 Fast encryption and authentication for data processing systems | 4 | 2002 | |
| * 7,305,084 Fast encryption and authentication for data processing systems | 7 | 2002 | |
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| * 2009/0261,162 SECURE SYSTEM AND METHOD FOR PAYMENT CARD AND DATA STORAGE AND PROCESSING VIA INFORMATION SPLITTING | 15 | 2009 | |
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| 6,393,447 Method and apparatus for extracting unbiased random bits from a potentially biased source of randomness | 105 | 1998 | |
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| * 7,519,830 Secure storage of data | 12 | 2006 | |
| * 2008/0046,737 SECURE STORAGE OF DATA | 9 | 2006 | |
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| 6,925,563 Multiplication of modular numbers | 10 | 2000 | |
| 7,269,261 Key escrow systems | 6 | 2000 | |
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| 2007/0076,867 System and method for securing document transmittal | 5 | 2005 | |
| 2007/0143,210 System and method for embedding user authentication information in encrypted data | 3 | 2005 | |
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| * 6,070,154 Internet credit card security | 103 | 1998 | |
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| 7,127,067 Secure patch system | 5 | 2005 | |
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| 2007/0289,002 MULTI-CHANNEL USER AUTHENTICATION APPARATUS SYSTEM AND METHOD | 17 | 2007 | |
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| 6,722,339 Electromagnetic fuel ram-injector and improved ignitor | 24 | 2002 | |
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| 2002/0046,189 Payment processing method and system | 17 | 2001 | |
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| 7,187,772 Anonymous transactions based on distributed processing | 4 | 2002 | |
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| * 6,598,031 Apparatus and method for routing encrypted transaction card identifying data through a public telephone network | 57 | 2000 | |
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| * 2007/0154,018 Method and apparatus for cryptographically processing data | 8 | 2004 | |
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| 2004/0039,924 System and method for security of computing devices | 106 | 2003 | |
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| 6,813,354 Mixing in small batches | 107 | 2000 | |
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| 2007/0177,735 Quantum secret splitting based on non-orthogonal multi-particle states | 16 | 2007 | |
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| 7,240,192 Combining a browser cache and cookies to improve the security of token-based authentication protocols | 24 | 2003 | |
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| * 7,275,685 Method for electronic payment | 63 | 2005 | |
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| * 6,850,916 Portable electronic charge and authorization devices and methods therefor | 48 | 1999 | |
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| * 2003/0193,657 Range finder device and camera | 5 | 2003 | |
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| 7,260,724 Context sensitive dynamic authentication in a cryptographic system | 55 | 2000 | |
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| 2008/0019,573 User Authentication Method Based On The Utilization Of Biometric Identification Techniques And Related Architecture | 8 | 2004 | |
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| * 2008/0170,693 Format-preserving cryptographic systems | 39 | 2007 | |
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| 5,839,119 Method of electronic payments that prevents double-spending | 88 | 1996 | |
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| * 5,826,245 Providing verification information for a transaction | 402 | 1995 | |
| * 6,012,144 Transaction security method and apparatus | 205 | 1997 | |
| 2003/0101,346 Method for notarizing receipt of electronic communications and enabling electronic registered mail; method for verifying identity of account party | 9 | 2001 | |
| 2006/0190,378 Process for verifiably communicating risk characteristics of an investment portfolio | 9 | 2006 | |
* Cited By Examiner
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 13, 2017 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 13, 2021 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| 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 |