Invention Grant
- Patent Title: Product item having first coded data and random pattern
- Patent Title (中): 具有第一编码数据和随机图案的产品
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Application No.: US11488167Application Date: 2006-07-18
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Publication No.: US07806342B2Publication Date: 2010-10-05
- Inventor: Paul Lapstun , Kia Silverbrook
- Applicant: Paul Lapstun , Kia Silverbrook
- Applicant Address: AU Balmain, New South Wales
- Assignee: Silverbrook Research Pty Ltd
- Current Assignee: Silverbrook Research Pty Ltd
- Current Assignee Address: AU Balmain, New South Wales
- Main IPC: G06K19/05
- IPC: G06K19/05
Abstract:
An object comprising first coded data and a random pattern disposed on or in a surface thereof is provided. The first coded data identifies a plurality of fiducials on the surface and the random pattern defines at least one fingerprint for the object.
Public/Granted literature
- US20070017991A1 Product item having first coded data and random pattern Public/Granted day:2007-01-25
Information query
