Security-activated operational components

• US 8,752,166 B2
• Filed: 10/09/2008
• Issued: 06/10/2014
• Est. Priority Date: 12/21/2007
• Status: Active Grant

• Current Assignee: Secure3Dp+ Pte. Ltd. (Intellectual Ventures LLC)
• Original Assignee: The Invention Science Fund I, L.L.C. (Intellectual Ventures LLC)
• Inventors: Jung, Edward K. Y., Levien, Royce A., Lord, Robert W., Malamud, Mark A., Rinaldo, Jr., John D., Tegreene, Clarence T., Wood, JR., Lowell L.
• Primary Examiner(s): Chea, Philip
• Assistant Examiner(s): ABEDIN, SHANTO
• Application Number:
  US12/287,704
• Publication Number:
  US 20100031374A1
• Time in Patent Office: 2,070 Days
• Field of Search: 726/1, 726/21, 726/30, 726 2- 4, 713/1, 713/182, 700/97, 700/108, 700/109, 700/213, 700/245, 700/95, 700/117, 707/705, 705/59, 705/310
• US Class Current: 726/21
• CPC Class Codes: B33Y 50/02 for controlling or regulating additive manufacturing processes
• 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: H04L 63/10 for controlling access to devices or network resources

Abstract

Various methods and systems include exemplary implementations for a security-activated operational component. Possible embodiments include but are not limited to obtaining access to an object data file configured to implement various functional operation regarding one or more objects; verifying validity of an authorization code associated with the object data file; and controlling operation of the operational component to enable or prevent its activation pursuant to the authorization code in accordance with one or more predetermined conditions.

Claims

1. A method for securely controlling an operational component, comprising:

receiving, via a computing device, an object data file specifying one or more operational component functions for at least one of creating, producing, duplicating, processing or testing one or more objects and including an authorization code associated with digital rights management of the object data file;

retrieving, via a computing device, the authorization code from the object data file;

verifying, via a computing device, compliance of the authorization code with one or more predetermined conditions,

wherein the verifying occurs at least partially prior to at least one of creating, producing, duplicating, processing or testing one or more objects as specified by the object data file; and

controlling, via a controller device, the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions.

2. The method of claim 1, wherein the receiving, via a computing device, an object data file specifying one or more operational component functions for at least one of creating, producing, duplicating, processing or testing one or more objects and including an authorization code associated with digital rights management of the object data file further comprising:

receiving the object data file at a buffer for the operational component;

sending to a source of the object data file an acknowledgment that the object data file was received by the operational component.

3. The method of claim 1 wherein the receiving, via a computing device, an object data file specifying one or more operational component functions for at least one of creating, producing, duplicating, processing or testing one or more objects and including an authorization code associated with digital rights management of the object data file includes:

receiving an object data file that includes one or more of operational instructions and/or a production model file and/or a computer-aided design (CAD) solid model file and/or a computer-aided manufacturing (CAM) file.

4. The method of claim 1 wherein the verifying, via a computing device, compliance of the authorization code with one or more predetermined conditions includes:

confirming a validity of the authorization code by one or more of a digital certificate, private/public key, redundancy check, error checking algorithm, checksum code and/or cryptographic hash function.

5. The method of claim 1 wherein the retrieving, via a computing device, the authorization code from the object data file includes:

removing a header from the object data file, the header including the authorization code; and

transmitting the authorization code to a security control system operably coupled to the operational component.

6. The method of claim 5, wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

enabling activation of the operational component upon receipt of an authorization status signal from the security control system.

7. The method of claim 5, wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

preventing activation of the operational component upon receipt of an authorization status signal from the security control system.

8. The method of claim 1 wherein the verifying, via a computing device, compliance of the authorization code with one or more predetermined conditions includes:

comparing the authorization code to a stored list of authorization codes.

9. The method of claim 1 wherein the verifying, via a computing device, compliance of the authorization code with one or more predetermined conditions includes:

verifying compliance of the authorization code with copyright protection of the object data file.

10. The method of claim 1 wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

controlling the operational component based on compliance with at least one predetermined condition that includes a licensing status regarding an object to be created, produced, duplicated, processed or tested by the operational component.

11. The method of claim 1 wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

controlling the operational component based on compliance with a predetermined condition that includes a licensing status regarding a data output involving the operational component.

12. The method of claim 1 wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

controlling the operational component based on compliance with a predetermined condition that includes a licensing status regarding a result output involving the operational component.

13. The method of claim 1 The method of claim 1 wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

enabling or preventing a manufacturing operation using one or more polymer materials.

14. The method of claim 1 wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

enabling or preventing a production operation involving one or more of the following;

rapid prototyping, additive manufacturing, subtractive manufacturing, three-dimensional manufacturing or printing, two-dimensional manufacturing or printing, freeform fabrication, and stereolithography.

15. The method of claim 1 wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

enabling or preventing functioning of a physical aspect of the operational component based on compliance with the one or more predetermined conditions.

16. The method of claim 1 wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

enabling or preventing a read function of the object data file based on compliance with the one or more predetermined conditions.

17. The method of claim 1 wherein the controlling, via a controller device, the operational component at least partially in response to compliance of the authorization code with the one or more predetermined conditions includes:

enabling or disabling one or more of the following types of operational components;

production device, testing device, creative tool, duplication unit, packaging assembly, chemical process apparatus, injection molding unit, subtraction machine, stamping machine, extrusion machine, melting machine, die-casting machine, solidifying machine, custom manufacturing, rapid prototyping device, and robotic manufacturing line.

18. A computer program product comprising a non-transitory computer readable medium configured to perform one or more acts for securely controlling an operational component, the one or more acts comprising:

one or more instructions for receiving an object data file specifying one or more operational component functions for at least one of creating, producing, duplicating, processing or testing one or more objects and including an authorization code associated with digital rights management of the object data file;

one or more instructions for retrieving, via a computing device, the authorization code from the object data file;

one or more instructions for verifying compliance of the authorization code with one or more predetermined conditions,

wherein the verifying occurs at least partially prior to at least one of creating, producing, duplicating, processing or testing one or more objects as specified by the object data file; and

one or more instructions for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions.

19. The computer program product of claim 18 wherein the one or more instructions for verifying compliance of the authorization code with one or more predetermined conditions includes:

one or more instructions for confirming validity of the authorization code by one or more of a digital certificate, private/public key, redundancy check, error checking algorithm, checksum code and/or cryptographic hash function.

20. The computer program product of claim 18 wherein the one or more instructions for the verifying compliance of the authorization code with one or more predetermined conditions includes:

one or more instructions for comparing the authorization code to a stored list of authorization codes accessible to the operational component.

21. The computer program product of claim 18 wherein the one or more instructions for controlling the operational component in response to a verification of compliance of the authorization code with the one or more predetermined conditions includes:

one or more instructions for controlling the operational component based on compliance with at least one predetermined condition that includes a licensing status indicative of one or more of a royalty status, an expiration date pertaining to a license, and/or a number of manufacturing runs permitted according to the license.

22. The computer program product of claim 18 wherein the one or more instructions for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions includes:

one or more instructions for enabling or preventing a physical aspect of the operational component to function if the authorization code matches a stored list of codes accessible by a control system operably coupled to the operational component.

23. The computer program product of claim 18 wherein the one or more instructions for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions includes:

one or more instructions for enabling or preventing the object data file to become readable by the operational component if the authorization code passes a compare function associated with a machine identifier.

24. The computer program product of claim 18 wherein the one or more instructions for the controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions includes:

one or more instructions for enabling or disabling the operational component dependent on one or more of the following predetermined conditions;

benchmark comparison, temporal milestone, time period restriction, output quantity limitation, machine qualification, operator qualification, event occurrence, and quality certification.

25. The computer program product of claim 18 wherein the one or more instructions for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions includes:

one or more instructions for enabling or disabling one or more of the following types of operational components;

production device, testing device, creative tool, duplication unit, packaging assembly, chemical process apparatus, injection molding unit, subtraction machine, stamping machine, extrusion machine, melting machine, die-casting machine, solidifying machine, custom manufacturing, rapid prototyping device, and robotic manufacturing line.

26. A security system for one or more operational components comprising:

means for receiving an object data file specifying one or more operational component functions for at least one of creating, producing, duplicating, processing or testing one or more objects and including an authorization code associated with digital rights management of the object data file;

means for retrieving the authorization code from the object data file;

means for verifying compliance of the authorization code associated with an object data file with one or more predetermined conditions,

wherein the verifying occurs prior to at least one of creating, producing, duplicating, processing or testing the one or more objects as specified by the object data file;

means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions.

27. The security system of claim 26 wherein the object data file is one or more of operational instructions, and/or a production model file and/or a computer-aided design (CAD) solid model file and/or a computer-aided manufacturing (CAM) file.

28. The security system of claim 26 wherein the means for retrieving the authorization code from the object data file is configured to extract the authorization code from the object data file, the authorization code configured to enable the operational component to acknowledge the object data file as a valid file.

29. The security system of claim 26 wherein the means for verifying compliance of an authorization code associated with an object data file with one or more predetermined conditions is configured for validating the authorization code based on one or more of a digital certificate, private/public key, redundancy check, error checking algorithm, checksum code and/or cryptographic hash function.

30. The security system of claim 26 wherein the means for retrieving the authorization code from the object data file includes:

a parser configured for removing a header from the object data file, the header including the authorization code; and

a transceiver configured for transmitting the authorization code to a control system operably coupled to the operational component and/or configured for receiving an enabling signal from the control system to activate the operational component.

31. The security system of claim 26 wherein the means for verifying compliance of an authorization code associated with an object data file with one or more predetermined conditions includes a comparator, the comparator configured for comparing the authorization code to a stored list of authorization codes accessible to the operational component.

32. The security system of claim 26 wherein the means for verifying compliance of an authorization code associated with an object data file with one or more predetermined conditions is configured for receiving an indication from a control system operably coupled to the operational component that the authorization code has been verified as valid.

33. The security system of claim 26 wherein the means for verifying compliance of an authorization code associated with an object data file with one or more predetermined conditions is configured for verifying the authorization code wherein the authorization code is associated with copyright protection of the object data file, the object data file including one or more reproducible object files to activate the operational component.

34. The security system of claim 26 wherein the means for verifying compliance of an authorization code associated with an object data file with one or more predetermined conditions is configured for verifying the authorization code associated with a licensing status regarding the object and/or regarding the object data file, the licensing status indicative of one or more of a royalty, an expiration date, an operational restriction, and/or a permitted number of manufacturing runs.

35. The security system of claim 26 wherein the means for verifying compliance of an authorization code associated with an object data file with one or more predetermined conditions is configured for verifying the authorization code wherein the authorization code enables a determination of a payment status and/or an authorization status under an operational permission agreement.

36. The security system of claim 26 wherein the means for controlling the operational component by enabling or disabling its functional activation is configured for enabling or preventing manufacturing that uses one or more of a polymer, ABS (Acrylonitrile/butadiene/styrene), ABSi (ABS with high impact strength), ABS M-30 (Acrylonitrile/butadiene/styrene), PC (Polycarbonate), PC-ISO (Polycarbonate-ISO), PC/ABS (Polycarbonate/ABS Blend), PPSF (Polyphenylsulfone), clear and/or colored resin.

37. The security system of claim 26 wherein the means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or preventing one or more of stereolithography (SLA), selective laser sintering (SLS), computer numerical control (CNC), and fused deposition modeling (FDM) if the authorization code meets the one or more pre- conditions.

38. The security system of claim 26 wherein means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or preventing three-dimensional manufacturing that uses one or more of metal, wood, ice, stone, glass, polymer, composite, laminate, semiconductors, printed circuit boards, integrated circuits, nuclear materials, pharmaceuticals, neutraceuticals, edible substances, sand, ceramic materials, aluminum, silicon, carbides, silicon nitrides, silicon carbides, metal/ceramic combinations including aluminum/silicon nitride, aluminum/silicon carbide, aluminum/zirconia and aluminum/aluminum nitride including materials alterable by chemical processing, mixing, combustion, friction, heating and cooling if the authorization code meets the one or more pre-conditions.

39. The security system of claim 26 wherein means for controlling the operational at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or preventing two-dimensional manufacturing that uses one or more of skin, textiles, edible substances, paper, silicon printing if the authorization code meets the one or more pre-conditions.

40. The security system of claim 26 wherein means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or preventing subtractive manufacturing, including enabling or preventing drilling, milling, grinding, machining, polishing, patterning, etching, turning, laser cutting, waterjet cutting, plasma cutting, wire electrical discharge cutting, cold forging, warm forging, and hot forging metal fabrication, if the authorization code meets the one or more pre-conditions.

41. The security system of claim 26 wherein the means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or preventing one or more of the following types of manufacturing in accordance with the authorization code:

computer numerical controlled fabrication, micro-fabrication, injection molding, additive manufacturing, robotic production, packaging, engraving, casting, plating, coating, glazing, laminating, and bonding.

42. The security system of claim 26 wherein means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or preventing functioning of a physical aspect of the operational component if the authorization code meets the one or more predetermined conditions.

43. The security system of claim 26 wherein the means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or preventing a read function if the authorization code is accepted by a control system operably coupled to the operational component.

44. The security system of claim 26 wherein means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or preventing a physical aspect of the operational component to function dependent on a matching comparison of the authorization code with a stored list of codes accessible by a control system operably coupled to the operational device.

45. The security system of claim 26 wherein means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or preventing the object data file to become readable by the operational component if the authorization code passes a compare function associated with a machine identifier.

46. The security system of claim 26 wherein the means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or disabling the operational component dependent on one or more of the following predetermined conditions:

benchmark comparison, temporal milestone, time period restriction, output quantity limitation, machine qualification, operator qualification, event occurrence, and quality certification.

47. The security system of claim 26 wherein the means for controlling the operational component at least partially in response to a verification of compliance of the authorization code with the one or more predetermined conditions is configured for enabling or disabling one or more of the following types of production devices:

chemical process apparatus, product packaging, injection molding unit, subtraction machine, additive manufacture unit, two-dimensional production technique, three-dimensional production technique, stamping machine, extrusion machine, melting machine, die-casting machine, solidifying machine, manufacturing system, rapid prototyping device, and robotic production line.