Patent US6523116B1 successfully refreshed from Google Patents.
US6523116B1
Expired / Lapsed
US
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Secure personal information card database system
Assignee: Eastman Kodak Co
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Filing: 1999-03-05
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Granted: 2003-02-18
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Expires: 2019-03-05
Abstract
Abstract A database system for personal information includes storing personal information in a database remote from the person using the public key of a person as a record identifier. The person's public key is published on a card, which may be a physical card or a virtual card, published on an Internet site in unencrypted form, together with unencrypted demographic information of the user. The person's public key is a unique identifier which becomes the person's record identifier, as well as possibly a social security number, medical record number, tax identification number, insurance file number, etc. The card contains the person's public key in eye readable and machine readable format, such as bar-coded format and can be used to gain access to personal information in the database. In an alternate embodiment the personal information may additionally be encrypted with the public key of a target agency, such as an insurance company or a bank. The target agency for the personal information obtains the card and gains access to the information by scanning the bar code and using the acquired public key of the person, plus its own private key to decrypt the information.
Inventors
- 👤 Phillip Berman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:09
CPC Classifications
G; G06; G06F; G06F21/00; G06F21/60; G06F21/62; G06F21/6218; G06F21/6245; G06Q; G06Q20/00; G06Q20/30; G06Q20/36; G06Q20/367; G06Q20/3674; H; H04; H04L; H04L9/00; H04L9/08; H04L9/088; H04L9/0894; H04L9/0897
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
108 words
A method for accessing information about a user, the method comprising: providing a publicly accessible database; providing a private cryptographic key to a user, permitting read, write and modify access to the user's information in the database; associating a public cryptographic key with the user information permitting read-only access to the user information in the database; encoding the public key in a data format on business cards of the user; and distributing the business cards to recipients who can gain access to the user's information by reading the data format to obtain the public key and applying the public key to the database to obtain the user information.
Claim 2
Independent Claim
108 words
A method for accessing information about a user, the method comprising: providing a publicly accessible database; providing a private cryptographic key to a user, permitting read, write and modify access to the user's information in the database; associating a public cryptographic key with the user information permitting read-only access to the user information in the database; encoding the public key in a data format on business cards of the user; and distributing the business cards to recipients who can gain access to the user's information by reading the data format to obtain the public key and applying the public key to the database to obtain the user information.
Claim 3
Dependent Claim
20 words
The method of claim 1 further including scanning the data format of the business card to obtain the public key.
Claim 4
Dependent Claim
19 words
The method of claim 1 further including storing the obtained user's information on a data store of the recipient.
Claim 5
Dependent Claim
14 words
The method of claim 2 wherein the data format is a bar code format.
Claim 6
Dependent Claim
14 words
The method of claim 2 wherein the data format is an eye readable format.
Claim 7
Dependent Claim
93 words
A cryptographic data access method of the public and private key type comprising: obtaining information associated with a person having a private key and a public key and storing a version of the information encrypted with the person's private key in an online database; recording the person's public key on business cards of the person, distributing the business cards to others for whom the stored information is intended, whereby a recipient of the business card gains access to the information by applying the person's public key to the database to obtain the information.
Claim 8
Dependent Claim
93 words
A cryptographic data access method of the public and private key type comprising: obtaining information associated with a person having a private key and a public key and storing a version of the information encrypted with the person's private key in an online database; recording the person's public key on business cards of the person, distributing the business cards to others for whom the stored information is intended, whereby a recipient of the business card gains access to the information by applying the person's public key to the database to obtain the information.
Claim 9
Dependent Claim
22 words
The method of claim 6 wherein the step of recording includes printing the public key as coded indicia on the business cards.
Claim 10
Dependent Claim
17 words
The method of claim 7 wherein said card is published by printing on a wallet size card.
Claim 11
Dependent Claim
18 words
The method of claim 7 wherein said card is published by distribution on a wide area communications network.
Claim 12
Dependent Claim
12 words
The method of claim 7 wherein the coded indicia are bar-code data.
Claim 13
Dependent Claim
13 words
The method of claim 7 wherein the coded indicia comprises optically readable data.
Claim 14
Dependent Claim
15 words
The method of claim 6 wherein the information associated with the person includes demographic information.
Claim 15
Dependent Claim
23 words
The method of claim 6 wherein the storing of information in an online database is remote from the recipients of the business cards.
Claim 16
Dependent Claim
67 words
The method of claim 6 further defined by targeting said information to an agency having a private key and a public key comprising: encrypting said information with the agency's public key as well as the person's private key and storing the encrypted information in a database, whereby the target agency gains access to the encrypted information by applying the person's public key and the agency's private key.
Claim 17
Dependent Claim
122 words
The method of claim 6 further defined by targeting said information to a selected one of a plurality of possible target agencies, each agency having a unique private and public key comprising: transmitting the person's personal information to a database service provider using the provider's public key and the person's private key to encrypt the personal information, decrypting the person's personal information by the provider using the provider's private key and the person's public key and re-encrypting the personal information using the provider's private key and the selected target agency's public key, transmitting the re-encrypted personal information to the selected target agency, whereby the target agency gains access to the information by applying the provider's public key and the agency's private key.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-02-17 | 2006-08-19 | 2007-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-02-17 | 2010-08-19 | 2011-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-02-17 | 2014-08-19 | 2015-02-18 | $7700.00 | Window Closed / Lapsed |