Computer implemented methods and systems for storing product history and/or failure data and/or analyzing causes of component and/or system failure

• US 20050222817A1
• Filed: 03/08/2005
• Published: 10/06/2005
• Est. Priority Date: 03/09/2004
• Status: Abandoned Application

• Current Assignee: Traceability System Architects Incorporated
• Original Assignee: Traceability System Architects Incorporated
• Inventors: Achacoso, Jose E., Nygren, Jan M., Wagner, Lucian L.
• Application Number:
  US11/073,852
• Publication Number:
  US 20050222817A1
• Time in Patent Office: Days
• US Class Current: 702/185
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions

Abstract

Methods and systems are provided for storing and analyzing product history data to determine root causes of performance anomalies and/or field failures. In accordance with some embodiments of the present invention, the life history of an integrated product and its constituent components may be consolidated into a master profile. The master profile may include one or more product profiles and behavior profiles that may be generated from data collected over the product'"'"'s life history. In response to receiving an indication that an integrated product is defective, the master profile may be analyzed to isolate the component of the integrated product that caused the product to be defective.

Claims

1. A computer implemented method for identifying defective products from a plurality of products, the method comprising:

accessing a master profile associated with a defective product, wherein the master profile comprises at least one product profile having attributes that characterize the constituent components associated with the product;

analyzing the master profile by comparing the at least one product profile corresponding to the defective product with product profiles associated with each of the plurality of products to isolate a given attribute that caused the product to be defective; and

identifying a faulty component of the product based at least in part on the given attribute.

2. The method of claim 1, further comprising accessing a data repository having identification information relating to the plurality of products to determine the product corresponding to a product key.

3. The method of claim 1, wherein the master profile comprises at least one behavior profile having attributes that characterize a given behavior of the constituent components of the product.

4. The method of claim 1, wherein the at least one product profile includes information relating to the suppliers of the constituent components of the product, the method further comprising:

accessing the at least one product profile to determine which supplier that provided the faulty component.

5. The method of claim 1, further comprising searching through master profiles corresponding to the plurality of products to determine whether another product has the given attribute.

6. The method of claim 1, further comprising:

collecting data from reports relating to the defective product;

generating one or more attributes based at least in part on the collected data; and

storing the one or more attributes in the at least one product profile.

7. The method of claim 1, further comprising accessing the at least one product profile to determine the source of the faulty component.

8. The method of claim 1, further comprising identifying a manufacturing process used to manufacture the faulty component.

9. The method of claim 8, further comprising determining which operation within the manufacturing process manufactured the faulty component.

10. The method of claim 1, wherein the product profile comprises data pertaining to supplied material, supplied components, manufacturing processes, and post-manufacturing usage information.

11. The method of claim 1, wherein the attribute pertains to post-manufacturing activity comprising at least one of rework, installation, and shipping.

12. A computer implemented method for identifying suppliers of constituent components associated with an integrated product, the method comprising:

querying a data repository comprising at least one product profile having attributes that characterize the constituent components associated with the integrated product; and

generating a list of suppliers associated with the integrated product in response to querying the data repository.

13. The method of claim 12, wherein the querying the data repository further comprises comparing the at least one product profile corresponding to the integrated product with other product profiles to determine which constituent component caused the integrated product to be defective.

14. The method of claim 13, wherein the data repository includes at least one behavior profile having attributes that characterize a given behavior of the constituent components of the integrated product.

15. The method of claim 12, wherein the constituent components comprise at least one of a faulty manufactured system, a faulty manufactured component, and a faulty supplied component.

16. A computer implemented method for managing information relating to a plurality of products, the method comprising:

querying a data repository comprising at least one product profile having attributes that characterize the constituent components associated with an integrated product; and

generating a list of steps used to manufacture the integrated product in response to querying the data repository.

17. The method of claim 16, further comprising:

receiving an indication from a user that the integrated product is defective; and

querying the data repository to determine which step caused the integrated product to be defective.

18. The method of claim 16, wherein the step pertains to a manufactured component.

19. The method of claim 17, wherein the querying the data repository further comprises comparing the at least one product profile corresponding to the integrated product with other product profiles to determine which step caused the integrated product to be defective.

20. The method of claim 17, wherein the querying the data repository further comprises:

accessing a master profile associated with a defective product, wherein the master profile comprises the at least one product profile;

analyzing the master profile by comparing the at least one product profile corresponding to the defective product with product profiles associated with each of a plurality of products to isolate a given attribute that caused the product to be defective; and

identifying a faulty component of the defective product based at least in part on the given attribute.

21. The method of claim 17, wherein the step which step caused the integrated product to be defective is at least one of a portion of a systems manufacturing process and a portion of a product distribution process.

22. The method of claim 19, wherein information pertaining to the faulty component includes at least one of logistics data, manufacturing reports, inspection reports, disposition reports, shipping reports, field performance reports, manufacturing process reports, and metrology reports.