The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2013
Filed:
Sep. 15, 2011
Rony Shachar, Los Altos, CA (US);
Srivats Ramaswami, Saratoga, CA (US);
David Anderson, Montara, CA (US);
Rony Shachar, Los Altos, CA (US);
Srivats Ramaswami, Saratoga, CA (US);
David Anderson, Montara, CA (US);
Sanmina-SCI Corporation, San Jose, CA (US);
Abstract
A radio frequency identification (RFID) tag is coupled to a circuit board to track the specific operating and environmental conditions of each stage as the circuit board passes through one or more manufacturing and/or post-manufacturing stages. An RFID reader and data collector are used at each stage to read the RFID tag and store its identifying information along with processing information, operating conditions, and results for each stage. This permits to quickly and accurately collect manufacturing and post-manufacturing information for each circuit board at various stages as well as the operating conditions for each stage at a particular time. Such manufacturing and/or post-manufacturing metrics can then be retrieved on a stage-by-stage basis for a particular circuit board by an identifier associated with the circuit board.