Invention Grant
- Patent Title: Device, system and method for verifying the authenticity integrity and/or physical condition of an item
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Application No.: US12997893Application Date: 2009-06-17
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Publication No.: US10374812B2Publication Date: 2019-08-06
- Inventor: Hendrik Jan Jozef Hubertus Schepers , Boris Skoric
- Applicant: Hendrik Jan Jozef Hubertus Schepers , Boris Skoric
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- Current Assignee: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP08159154 20080627
- International Application: PCT/IB2009/052574 WO 20090617
- International Announcement: WO2009/156904 WO 20091230
- Main IPC: H04L9/32
- IPC: H04L9/32 ; G06F21/30 ; G06F21/35 ; G06F21/74 ; G06Q30/00
Abstract:
A physical uncloneable function (PUF) pattern is used for verifying a physical condition of an item. The PUF pattern is arranged to be damaged in the event that said item is exposed to a predetermined environmental condition. Verification of the physical condition of the item, is carried out by obtaining a measured response from the PUF pattern, and comparing the measured response with a stored response in respect of the PUF.
Public/Granted literature
- US20110099117A1 DEVICE, SYSTEM AND METHOD FOR VERIFYING THE AUTHENTICITY INTEGRITY AND/OR PHYSICAL CONDITION OF AN ITEM Public/Granted day:2011-04-28
Information query
