Network scanner for global document creation transmission and management

• US 8,085,423 B2
• Filed: 02/12/2010
• Issued: 12/27/2011
• Est. Priority Date: 09/01/2004
• Status: Expired due to Fees

• Current Assignee: Intellectual Properties I KFT
• Original Assignee: Patent Monetization Associates, L.P.
• Inventors: Dowling, Eric Morgan, Westerlund, Robert A
• Primary Examiner(s): Worku, Negussie
• Application Number:
  US12/656,645
• Publication Number:
  US 20100149593A1
• Time in Patent Office: 683 Days
• Field of Search: 358/1.15, 358/403, 358/442, 358/402, 358/1.16, 709/217, 709/203, 709/226, 709/237, 709/249, 379/100.01, 379/211.01, 379/349, 379/100.08, 379/88.03, 726/28, 726/15
• US Class Current: 358/1.15
• CPC Class Codes: G06F 21/606 by securing the transmission between two devices or processes
• CPC Class Codes: H04L 63/0272 Virtual private networks
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/126 the source of the received data
• CPC Class Codes: H04N 1/00209 Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
• CPC Class Codes: H04N 1/00217 only involving computer data transmission protocols, e.g. SMTP, WAP or HTTP communication protocol aspects and techniques in packet data networks H04L69/00; network-specific arrangements or communication protocols supporting networked applications H04L67/00
• CPC Class Codes: H04N 1/44 Secrecy systems
• CPC Class Codes: H04N 1/4486 using digital data encryption
• CPC Class Codes: H04N 2201/3233 of authentication information, e.g. digital signature, watermark
• CPC Class Codes: H04N 2201/327 which are undetectable to the naked eye, e.g. embedded codes

Abstract

A network scanner, communication protocols, and client and server programs and are provided which provide an improved way to transmit legally binding documents, obviating the need for outmoded, legacy fax transmissions. Using the network scanner, a document may be scanned and transferred directly into any shared folder inbox residing on any computer attached to the Internet. Enhanced server systems and network communications and messaging protocols are provided that are more practical to use than email for sending documents such as executed legal documents or other documents requiring robust integrity and authenticatability. Similarly, the inventive network scanner, server systems and communication protocols provide improved ways to perform large file transfers and to manage bandwidth to minimize problems associated with uploading/downloading large files as attachments to/from email servers and for enabling user control over VoIP quality during file transmission sessions.

Claims

1. A method for use in a network server system, comprising:

the network server system receiving via a global Internet a request to set up a point-to-point document call from an originating network scanner device to a computerized device associated with an intended recipient, wherein the request includes an application layer address associated with the intended recipient;

the network server system performing a database lookup to determine a current network address at which the computerized device associated with the intended recipient is presently reachable via the global Internet;

if the database lookup is successful, the network server system sending the current network address to the originating network scanner device so that the originating network scanner device can complete the point-to-point document call to the computerized device associated with the intended recipient via a packet channel across the global Internet, and

if the database lookup is not successful, the network server system routing the point-to-point document call to a document mail system, and coupling a digital document via the point-to-point document call into an inbox of the document mail system associated with the intended recipient.

2. The method as set forth in claim 1, wherein the application layer address includes a session initiation protocol (SIP) address, and the current network address includes at least a current TCI/IP address of the computerized device associated with the intended recipient.

3. The method as set forth in claim 1, wherein the application layer address includes an email address associated with the intended recipient, and the current network address includes a current TCP/IP address of the computerized device associated with the intended recipient.

4. The method as set forth in claim 1, wherein the application layer address is of the form of a telephone number, and the current network address includes a current TCI/IP address of the computerized device associated with the intended recipient.

5. The method as set forth in claim 1, wherein the current network address includes at least a current TCI/IP address of the computerized device associated with the intended recipient and a destination address indicative of an inbox folder into which documents can be accessed by the computerized device associated with the intended recipient.

6. The method as set forth in claim 5, further comprising:

the network server system receiving from the originating network scanner device user authentication data that identifies a particular user who is using the network scanner; and

the network server system sending the current network address to the originating network scanner device if the user authentication data indicates that the particular user of the originating network scanner device is authorized to transmit documents into the inbox folder, and the network server system not sending the current network address to the originating network scanner device if the user authentication data indicates that the particular user of the originating network scanner device is not authorized to transmit documents into the inbox folder.

7. The method as set forth in claim 1, wherein the current network address includes at least a destination address indicative of an inbox folder into which documents can be accessed by the intended recipient.

8. The method as set forth in claim 1, further comprising:

in the event that the point-to-point document call is routed to the document mail system, the network server maintaining a log including a first entry that indicates when the digital document was received.

9. The method as set forth in claim 8, further comprising:

in the event that the point-to-point document call is routed to the document mail system, the network server maintaining in the log a second entry that indicates when the digital document was accessed by the intended recipient.

10. The method as set forth in claim 8, further comprising:

the network server system sending to the originating network scanner device and/or a device associated with a user of the originating network scanner device a receipt report indicative of when the intended recipient accessed the digital document.

11. The method as set forth in claim 8, wherein the digital document includes a cryptographic hash function that positively identifies the digital document with a user who initiated the point-to-point document call.

12. The method as set forth in claim 11, further comprising:

the network server system verifying an identity of the user who initiated the point-to-point document call using the cryptographic hash function; and

the network server system selectively performing the routing of the point-to-point document call to the document mail system if the verifying the identity of the user produces a positive result.

13. The method as set forth in claim 8, wherein the network server system provides a subscription service to subscribers, and in order to complete the point-to-point document call or to route the point-to-point document call to the document mail system, both a user of the originating network scanner device who originated the point-to-point document call and the intended recipient must be subscribers to the subscription service.

14. The method as set forth in claim 8, wherein the network server system provides a subscription service to subscribers, and in order to complete the point-to-point document call or to route the point-to-point document call to the document mail system, the intended recipient must be a subscriber to the subscription service.

15. The method as set forth in claim 8, wherein the network server system provides a virtual private network interface to users of a virtual private network, and in order to complete the point-to-point document call or to route the point-to-point document call to the document mail system, both a user of the originating network scanner device who originated the point-to-point document call and the intended recipient must be authorized users of the virtual private network.

16. The method as set forth in claim 1, further comprising:

in the event that the point-to-point document call is routed to the document mail system, the network server system sending a notification addressed to the intended recipient, wherein the notification indicates to the intended recipient that the digital document has been received in the inbox of the document mail system associated with the intended recipient.

17. The method as set forth in claim 16, wherein the notification is sent to the intended recipient as an email message.

18. A method for use in a client computer, comprising:

the client computer presenting a unified messaging GUI providing access to at least one inbox and at least one outbox;

the client computer providing at least two data communications options, accessible via the GUI, including email messaging and direct file transfer options;

the client computer providing a bandwidth control input, via the GUI, that enables a user to throttle the amount of bandwidth used in at least one of a file upload to an email server, a file download from the email server, a direct point-to-point file transfer to a remote computer, and a direct point-to-point file transfer from the remote computer;

the client computer forking a background process to cause a file to be transferred via a packet switched data network to the remote computer in accordance with the bandwidth control input;

the client computer receiving a verification token from the remote computer indication that the file has been received by the remote computer; and

the client computer indicating in an outbox entry of the unified messaging GUI that the file was successfully received by the remote computer.

19. A method for use in a client computer, comprising:

the client computer presenting a GUI enabling a user to initiate a direct file transfer session with a remote computer;

the client computer accepting a bandwidth control input from the user indication an amount of bandwidth to utilize in the direct file transfer session; and

the client computer, using the amount of bandwidth indicated by the bandwidth control input, causing an action to be taken, the action being a member of the group consisting of transferring a file via a packet switched data network to the remote computer and transferring the file via the packet switched data network from the remote computer.

20. A method for use in a network scanner, comprising:

the network scanner accepting a set of authentication data to identify a particular user who is using the network scanner;

the network scanner presenting a unified messaging GUI including at least one inbox and at least one outbox providing at least two data communications options, accessible via the GUI, including email messaging and direct file transfer options;

the network scanner receiving a VPN logon address input from the particular user indicative of a static application layer address;

the network scanner interacting with a VPN logon portal to obtain remote VPN access to one or more resources located on a private network;

the network scanner establishing a VPN connection tunneled across a global Internet to a remote computer associated with the static application layer address, to initiate a file transfer session with the remote computer;

the network scanner scanning one or more sheets of paper to create an image file; and

the network scanner transmitting the image file to the remote computer via the file transfer session.

21. The method as set forth in claim 20, wherein the One or more resources located on the private network include a particular file folder associated with a recipient inbox.