Systems and methods for generating and communicating enhanced portable document format files

• US 10,003,701 B2
• Filed: 01/30/2008
• Issued: 06/19/2018
• Est. Priority Date: 01/30/2008
• Status: Active Grant

• Current Assignee: Open Text Holdings, Inc. (Open Text Corporation)
• Original Assignee: Xpedite Systems LLC (Open Text Corporation)
• Inventors: Toscano, Francis, Moletteri, Felix
• Primary Examiner(s): Payer, Paul F
• Application Number:
  US12/022,362
• Publication Number:
  US 20090190159A1
• Time in Patent Office: 3,793 Days
• Field of Search: 358402, 358407, 39710008, 39710001
• CPC Class Codes: H04N 1/00212 Attaching image data to computer messages, e.g. to e-mails
• CPC Class Codes: H04N 1/00214 details of transmission
• CPC Class Codes: H04N 1/0022 involving facsimile protocols or a combination of facsimile protocols and computer data transmission protocols

Abstract

A method for converting a facsimile includes receiving the facsimile via the public-switched telephone network, generating an enhanced portable document format (EPDF) file that includes information in addition to image information and communicating the EPDF file to an e-mail server. The EPDF file can then be communicated as an attachment to an e-mail message addressed to the intended recipient of the facsimile. A facsimile processing system includes a public-switched telephone network interface, a packet-switched network interface, a mail transfer protocol server, an input agent, a job processor and a translator. The input agent identifies and forwards the incoming facsimile to the job processor. The job processor determines when an EPDF file is desired and communicates appropriate instructions to the translator. The translator generates the EPDF file in response to the instructions and the image information from the facsimile. The translator integrates signatures and repositionable notes in outbound facsimiles.

Claims

1. A method for generating and communicating enhanced portable document format (EPDF) files, the method comprising:

a profile management interface receiving a user selection of at least one portable document format (PDF) enhancement option to be used in generating a user-specific EPDF file comprising image information and at least one desired user selected EPDF enhancement option, wherein the profile management interface presents an interface to the user for user selection of at least one desired PDF enhancement option selected from the group consisting of;

log, search, comment, secure, language, and signature, the profile management interface embodied on a non-transitory computer memory of a first device external to a data network server computer;

the profile management interface storing, in a profile store, the user selection of the at least one desired PDF enhancement option in a user-specific record associated with the user, the profile store embodied on a second device external to the data network server computer, wherein the first device, the second device, and the data network server computer reside on a data network layer between a public-switched telephone network layer and a client device layer, the data network server computer having a public-switched telephone network interface interlacing the public-switched telephone network layer and a packet-switched interface interfacing an e-mail server residing on the data network layer, the data network server computer communicating with client devices on the client device layer through the packet-switched interface and the e-mail server;

receiving, through the public-switched telephone network interface of the data network server computer, a facsimile message addressed to the user, the facsimile message comprising a document image;

responsive to receiving the facsimile message addressed to the user, the data network server computer performing;

retrieving, by an EPDF generator of the data network server computer from the profile store, the user-specific record associated with the user, the EPDF generator comprising a translator and a raster converter, the translator having a processor, a memory, and a scan library for processing facsimile messages, e-mail messages, or tagged image file format (TIFF) files into EPDF files, the raster converter having a raster conversion process for converting facsimiles into image only PDF files or converting EPDF files into TIFF files; and

generating, by the translator of the EPDF generator of the data network server computer, the user-specific EPDF file, wherein generation of the user-specific EPDF file comprises;

translating the document image of the facsimile message into a PDF file; and

modifying properties of the PDF file in accordance with the user selection of the at least one desired PDF enhancement option as indicated in the user-specific record associated with the user retrieved from the profile store to produce the user-specific EPDF file, the modifying including inserting into the PDF file the at least one desired PDF enhancement option selected by the user;

communicating, by the EPDF generator through the packet-switched interface of the data network server computer, the user-specific EPDF file to the e-mail server, wherein;

in response to a command from a client computer on the client device layer, the e-mail server sends an e-mail message with the user-specific EPDF file as an e-mail message attachment to the client computer;

receiving, by the data network server computer through the packet-switched interface from the e-mail server, an e-mail message addressed to the user;

converting, by the translator of the EPDF generator of the data network server computer, the e-mail message addressed to the user to an EPDF file in accordance with the user selection of the at least one desired PDF enhancement option as indicated in the user-specific record associated with the user stored in the profile store, wherein the EPDF file includes information from the e-mail message addressed to the user and at least one of a representation of a signature and a representation of a repositionable note;

converting, by the raster converter of the EPDF generator of the data network server computer, the EPDF file into image information in a facsimile format; and

communicating, by the data network server computer through the public-switched telephone network interface, the image information in the facsimile format converted from the EPDF file to a destination facsimile device on the public-switched telephone layer.

2. The method of claim 1, wherein the document image comprises a TIFF image.

3. The method of claim 1,

wherein the e-mail message includes a link encoded with login information to a reprocess configuration page, wherein, upon selection of the link in the e-mail message, a browser on the client computer is directed to the reprocess configuration page for the user to generate a reprocess request, wherein the reprocess request is communicated to the data network server computer, and wherein, in responsive to the reprocess request, the data network server computer performs a new translation such that the facsimile message addressed to the user is translated into a language that is different than a language indicated by the user-specific record associated with the user.

4. The method of claim 1, wherein the at least one user selected PDF enhancement option further includes a protection indicator, and wherein generating the user-specific EPDF file further comprises encrypting and password protecting the user-specific EPDF file according to an encryption scheme based on the protection indicator.

5. The method of claim 1, further comprising:

associating the facsimile message with the user-specific EPDF file.

6. The method of claim 5, wherein associating the facsimile message with the user-specific EPDF file comprises saving the facsimile message with the user-specific EPDF file.

7. The method of claim 1, further comprising:

applying the user-specific record to a feature set, the feature set including an instruction for routing a facsimile format to enhanced portable document format translation task to the translator of the EPDF generator.

8. The method of claim 7, wherein the instruction includes at least one alphanumeric string.

9. The method of claim 8, wherein the alphanumeric string indicates to the translator that incoming files in any of a plurality of image formats should be converted to a user-specific EPDF file.

10. The method of claim 1, wherein the at least one user selected PDF enhancement option further includes a protection indicator, and generating the user-specific EPDF file further comprises configuring a selection panel to prompt the user to enter a password.

11. The method of claim 1, wherein the user-specific record is populated with at least one specified alphanumeric string.

12. The method of claim 1, further comprising:

configuring a selection panel to prompt the user to identify a specific location where a signature is to be added to the user-specific EPDF file.

13. The method of claim 1, wherein the profile management interface is network accessible.

14. The method of claim 13, further comprising:

validating the user-specific record received via the profile management interface.

15. The method of claim 13, further comprising:

presenting a preliminary registration interface with one or more pricing plans in association with one or more user selectable PDF enhancement options.

16. The method of claim 1, wherein:

subsequent to generating the user-specific EPDF file, the EPDF generator saving or associating the user-specific EPDF file with the document image of the facsimile message and recording an entry in a usage log entry;

responsive to the user selecting the search PDF enhancement option, the EPDF generator of the server computer performing an optical character recognition process to create searchable text metadata that is added to the PDF file to produce the user-specific EPDF file;

responsive to the user selecting the comment PDF enhancement option, the EPDF generator of the server computer configuring the user-specific EPDF file to permit a subsequent reader of the user-specific EPDF file to enter comments that can be saved to the user-specific EPDF file;

responsive to the user selecting the secure PDF enhancement option, the EPDF generator of the server computer encrypting the user-specific EPDF file; and

responsive to the user selecting the language PDF enhancement option, the EPDF generator of the server computer generating a searchable text version of the document image in a user-entered or user-selected language.

17. The method of claim 1, wherein the signature PDF enhancement option includes a signature indicator and a position indicator;

and

responsive to the user selecting the signature PDF enhancement option, the EPDF generator of the server computer placing a representation of a signature and a representation of a repositionable note in the EPDF file based on the signature indicator and the position indicator.

18. A facsimile processing system for generating and communicating enhanced portable document format (EPDF) files, the system comprising:

a data network server computer;

a profile management interface embodied on a non-transitory computer memory of a first device external to a data network server computer, the profile management interface configured to receive a user selection of at least one PDF enhancement option to be used in generating a user-specific EPDF file comprising image information and at least one desired user selected EPDF enhancement option, wherein the profile management interface presents an interface to the user for user selection of at least one desired PDF enhancement option selected from the group consisting of;

log, search, comment, secure, language, and signature;

a profile store embodied on a non-transitory computer readable medium of a second device external to the data network server computer;

the profile management interface further configured to store, in the profile store, the user selection of the at least one desired PDF enhancement option in a user-specific record associate with the user;

wherein the first device, the second device, and the data network server computer reside on a data network layer between a public-switched telephone network layer and a client device layer;

the data network server computer comprising a public-switched telephone network interface interfacing the public-switched telephone network layer, the public-switched telephone network interface configured to receive a facsimile message addressed to the user, wherein the facsimile message comprises a document image;

the data network server computer further comprising a packet-switched network interface interfacing an e-mail server residing on the data network layer, the data network server computer communicating with client devices on the client device layer through the packet-switched interface and the e-mail server; and

an EPDF generator embodied on the data network server computer and communicatively coupled to the public-switched telephone network interface of the data network server computer, to the profile store embodied on the non-transitory computer readable storage medium of the second device external to the data network server computer, and to the packet-switched network interface of the data network server computer;

the EPDF generator comprising a translator and a raster converter;

the translator having a processor, a memory, and a scan library for processing facsimile messages, e-mail messages, or tagged image file format (TIFF) files into EPDF files;

the raster converter having a raster conversion process for converting facsimiles into image only PDF files or converting EPDF files into TIFF files;

the EPDF generator configured to, responsive to receiving the facsimile message addressed to the user;

retrieve, from the profile store, the user-specific record associated with the user; and

generate, by the translator, the user-specific EPDF file, wherein generation of the user-specific EPDF file comprises;

translating the document image of the facsimile message into a PDF file; and

modifying properties of the PDF file in accordance with the user selection of the at least one desired PDF enhancement option as indicated in the user-specific record associated with the user retrieved from the profile store to produce the user-specific EPDF file, the modifying including inserting into the PDF file the at least one desired PDF enhancement option selected by the user; and

communicate, through the packet-switched network interface of the data network server computer, the user-specific EPDF file to the e-mail server, wherein;

in response to a command from a client computer on the client device layer, the e-mail server sends an e-mail message with the user-specific EPDF file as an e-mail message attachment to the client computer;

the data network server computer further configured for receiving, through the packet-switched interface from the e-mail server, an e-mail message addressed to the user;

the translator of the EPDF generator of the data network server computer further configured for converting the e-mail message addressed to the user to an EPDF file in accordance with the user selection of the at least one desired PDF enhancement option as indicated in the user-specific record associated with the user stored in the profile store, wherein the EPDF file includes information from the e-mail message addressed to the user and at least one of a representation of a signature and a representation of a repositionable note;

the raster converter of the EPDF generator of the data network server computer further configured for converting the EPDF file into image information in a facsimile format; and

the data network server computer further configured for communicating, through the public-switched telephone network interface, the image information in the facsimile format converted from the EPDF file to a destination facsimile device on the public-switched telephone layer.

19. The facsimile processing system of claim 18, wherein the translator is further configured for saving or associating the user-specific EPDF file with the document image of the facsimile message and recording an entry in a usage log entry.

20. A computer program product comprising at least one non-transitory computer readable medium storing computer instructions translatable by a data network server computer to perform:

receiving, through a public-switched telephone network interface of the data network server computer, a facsimile message addressed to a user, the facsimile message comprising a document image;

responsive to receiving the facsimile message addressed to the user, retrieving, from a profile store, a user-specific record associated with the user, the user-specific record including at least one desired portable document format (PDF) enhancement option selected by the user through a profile management interface embodied on a non-transitory computer memory of a first device external to a data network server computer, wherein the at least one desired PDF enhancement option is selected from the group consisting of;

log, search, comment, secure, language, and signature, the profile store embodied on a second device external to the data network server computer, wherein the first device, the second device, and the data network server computer reside on a data network layer between a public-switched telephone network layer and a client device layer, the data network server computer having a public-switched telephone network interface interfacing the public-switched telephone network layer and a packet-switched interface interfacing an e-mail server residing on the data network layer, the data network server computer communicating with client devices on the client device layer through the packet-switched interface and the e-mail server;

generating a user-specific EPDF file, wherein generation of the user-specific EPDF file comprises;

translating the document image of the facsimile message into a PDF file; and

modifying properties of the PDF file in accordance with the user selection of the at least one desired PDF enhancement option as indicated in the user-specific record associated with the user retrieved from the profile store to produce the user-specific EPDF file, the modifying including inserting into the PDF the the at least one desired PDF enhancement option selected by the user;

communicating through the packet-switched interface of the data network server computer, the user-specific EPDF file to the e-mail server, wherein;

in response to a command from a client computer on the client device layer, the e-mail server sends an e-mail message with the user-specific EPDF file as an e-mail message attachment to the client computer;

receiving, through the packet-switched interface from the e-mail server, an e-mail message addressed to the user;

converting the e-mail message addressed to the user to an EPDF file in accordance with the user selection of the at least one desired PDF enhancement option as indicated in the user-specific record associated with the user stored in the profile store, wherein the EPDF file includes information from the e-mail message addressed to the user and at least one of a representation of a signature and a representation of a repositionable note;

converting the EPDF file into image information in a facsimile format; and

communicating, through the public-switched telephone network interface, the image information in the facsimile format converted from the EPDF file to a destination facsimile device on the public-switched telephone layer.