Invention Grant
- Patent Title: Coded tags encoded using different magnetic materials and systems and methods of detecting coded tags
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Application No.: US16143844Application Date: 2018-09-27
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Publication No.: US10347104B2Publication Date: 2019-07-09
- Inventor: Matthew S. Doyle , Jeffrey N. Judd , Scott D. Strand
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Toler Law Group, PC
- Main IPC: G06K19/06
- IPC: G06K19/06 ; G08B13/24 ; G06K19/073 ; G07G1/00 ; G06K7/08 ; G06K19/077 ; G06K19/08 ; G06K19/12
Abstract:
A method includes printing a first magnetic material onto a substrate. The first magnetic material has a first magnetic characteristic and encodes first information based on the first magnetic characteristic. The method further includes printing a second magnetic material onto the substrate. The second magnetic material encodes second information and has a second magnetic characteristic different from the first magnetic characteristic. The second information is encoded based on the second magnetic characteristic.
Public/Granted literature
- US20190027010A1 CODED TAGS ENCODED USING DIFFERENT MAGNETIC MATERIALS AND SYSTEMS AND METHODS OF DETECTING CODED TAGS Public/Granted day:2019-01-24
Information query
