BROADCASTING OF ELECTRONIC DOCUMENTS PRESERVING COPYRIGHT AND PERMITTING PRIVATE COPYING

• US 20130212706A1
• Filed: 03/18/2013
• Published: 08/15/2013
• Est. Priority Date: 05/24/2006
• Status: Active Grant

• Current Assignee: Noel Pampagnin
• Original Assignee: Noel Pampagnin
• Inventors: Pampagnin, Noel
• Granted Patent: US 9,305,143 B2
• Time in Patent Office: Days
• US Class Current: 726/28
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G06Q 30/0601 Electronic shopping [e-shopping]
• CPC Class Codes: H04L 63/06 for supporting key management in a packet data network cryptographic mechanisms or cryptographic arrangements for key management H04L9/08
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources

Abstract

A method of broadcasting electronic documents allowing the protection of copyright and private copying includes a network accessible control server taking customer orders, network accessible delivery and control servers, and equipment supporting a display for consulting the document. Each document copy is generated by the delivery server based on the document model ordered. A controller verifies digital rights in force at consultation time, and contains other digital rights acquired by the customer. Copy generation is triggered by the customer activating a URL link to the delivery server. This link was previously sent to the customer via electronic messaging by the order server, containing at least the unique identifier of the copy ordered. The copy is loaded onto the customer'"'"'s equipment on completion of generation and can be consulted only after issuing a request to the control server containing the unique identifier, and the receipt of the response permitting consultation.

Claims

1. An electronic document creation method protecting copyrights and allowing private copying, comprising the steps of:

accessing an order server containing models of documents to distribute, an item database, a customer database with the emails of customers, an order database containing references of the works ordered, and digital rights associated with the works ordered, said digital rights comprising controlled consultation rights as constraints, and permanently acquired digital rights, the order server configured for handling an order received from the customer on the network;

accessing a delivery server via the network, the delivery server configured for generating a specific copy of a document ordered by a customer from the model of the document ordered, the order server sending order information to the delivery server, the order information comprising at least the reference to the work, customer contact information, the controllable consultation rights, and other digital rights ordered,

the delivery server creating a delivery record of the work ordered containing the unique identifier to control the said work ordered,

the order server responding to the customer'"'"'s order by sending the customer a URL link towards the delivery server, the URL link comprising, as a parameter, at least the unique identifier of the copy ordered;

responsive to an activation of the URL link by the customer, the delivery server generating a specific copy of the work ordered, by a library used for creation of documents on the fly containing the unique identifier, a supervision agent for the document, and the other permanently acquired digital rights relating to the document, the supervision agent designed to verify the controlled digital rights of each copy of the ordered work;

accessing a control server via the network, the control server configured to verify digital rights acquired by the customer using the unique identifier of the ordered document copy;

when delivering the ordered document copy to the customer, the delivery server sending to the control server the controlled information containing at least the unique identifier of the ordered document copy and the set of digital rights controlled; and

operating a customer computing device, supporting a viewer, to allow the customer, via the viewer, to consult the ordered document, previously downloaded from the delivery server, said viewer designed to allow the customer to consult the ordered document; and

a verification step comprising the sub-steps of

when opening the specific copy on the customer computing device, the supervision agent of the specific copy causing the customer computing device to connect to the control server, and the supervision agent of the specific copy sending a query containing at least the unique identifier of the specific copy,

in response to receiving the query, the control server returning a response comprised of one of i) an authorization to consult the specific copy, and ii) a consultation refusal, according to the specific copy'"'"'s controlled digital rights as stored by the control server, and

when the customer computing device receives the response from the control server, the supervision agent of the specific copy allowing the consultation of the specific copy when the response comprises the authorization to consult the specific copy and prohibiting the consultation of the specific copy when the response comprises the consultation refusal.

2. The method according to claim 1, comprising the further step of the customer computing device making a back-up private copy of the specific copy, the back-up copy of the specific copy comprising the unique identifier and the supervision agent.

3. The method according to claim 1, wherein the order server, the delivery server, and the control server are supported by a single machine.

4. The method according to claim 1, wherein,

said delivery server generates the specific document copy on a physical media from document models and digital rights, and

the control server controls the controlled digital rights attached to each specific document copy on the physical media, and verifies each consultation of each specific document copy on the physical media.

5. The method according to claim 1, wherein the response of the control server made in response to receiving the query, is a simple positive acknowledgment.

6. The method according to claim 1, wherein the response of the control server made in response to receiving the query, comprises a set of specific digital rights applicable to the specific copy.

7. The method according to claim 1, comprising the further step of the delivery server adding a text to the generated specific document copy, the added text reviewing the identity and references of the acquirer of the copy of the work.

8. The method according to claim 7, wherein the text further comprises rights acquired by the acquirer.

9. The method according to claim 1, comprising a further step of the control server additionally generating a document reviewing current rights relative to the specific copy.

10. The method according to claim 9, wherein the document reviewing the current right further comprises contact information of the acquirer.

11. The method according to claim 9, comprising the further step of the control server sending to the customer computing device with the response to the query from the supervision agent, the document reviewing the current rights.

12. The method according to claim 1, wherein in said step of the deliver server generating the specific document copy of the chosen digital work ordered by the customer order, the generated document copy is sealed and cannot be modified.

13. The method according to claim 1, wherein said verification step comprises encrypted exchanges between the supervision agent and the control server in sending and responding to the query.

14. The method according to claim 1, wherein,

the constraints of the controllable digital consultation rights include any of a period authorized for document consultation, a daily frequency of consultation, and a total number of consultations.

15. The electronic document broadcasting method of claim 14, wherein the order information sent to the delivery server by the order server further comprises an additional data including customer contact information.

16. The method according to claim 1, wherein,

the permanently acquired digital rights including at least one of printing or copying the document,

17. The method according to claim 1, wherein,

the customer computing device is one of i) a computer, ii) a personal assistant, and iii) any equipment supporting the viewer intended for customer consultation of the ordered document, and

said viewer having access to the network.

18. An electronic document creation method protecting copyrights and allowing private copying, comprising the steps of:

accessing an order server via a network, the order server configured for the handling of an order received from a customer on the network, the order server containing models of documents to distribute, an item database, a customer database with the emails of customers, an order database containing references of the works ordered, and digital rights associated with the works ordered, said digital rights comprising controlled consultation rights as constraints, and permanently acquired digital rights;

accessing a delivery server via the network, the delivery server configured for generating a specific copy of a document ordered by the customer from the model of the document ordered, the order server sending order information to the delivery server, the order information comprising at least the reference to the work, customer contact information, the controllable consultation rights, and other digital rights ordered,

the delivery server creating a delivery record of the work ordered containing the unique identifier to control the said work ordered

responsive to the order from the customer, the order server sending the customer a URL link towards the delivery server, the URL link comprising, as a parameter, at least the unique identifier of the copy ordered;

responsive to activation of the URL link by the customer, the delivery server generating a specific copy of the work ordered, by a library used for creation of documents on the fly containing the unique identifier, a supervision agent for the document, and the other permanently acquired digital rights relating to the document, the supervision agent designed to verify the controlled digital rights of each copy of the ordered work;

accessing a control server via the network, the control server configured to verify digital rights acquired by the customer using the unique identifier of the ordered document copy;

the delivery server sending to the control server, after the delivery of the ordered document copy to the customer, the controlled information containing at least the unique identifier of the ordered document copy and the set of digital rights controlled; and

operating a customer computing device, supporting a viewer, to allow the customer, via the viewer intended to consult the ordered document, downloaded from the delivery server, said viewer having access to the network; and

a verification step comprising the sub-steps of

when opening the specific copy on the customer computing device, the supervision agent of the specific copy causing the customer computing device to connect to the control server and the supervision agent of the specific copy sends a query containing at least the unique identifier of the specific copy,

in response to receiving the query, the control server returning a response comprised of one of i) an authorization to consult the specific copy, and ii) a consultation refusal, according to the specific copy'"'"'s controlled digital rights as stored by the control server, and

when the customer computing device receives the response from the control server, the supervision agent of the specific copy allowing the consultation of the specific copy when the response comprises the authorization to consult the specific copy and prohibiting the consultation of the specific copy when the response comprises the consultation refusal.