Invention Grant
- Patent Title: Producing a microtag identifier
- Patent Title (中): 生成微标签标识符
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Application No.: US12966887Application Date: 2010-12-13
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Publication No.: US08453929B2Publication Date: 2013-06-04
- Inventor: Timothy Learmonth , Ting Zhou
- Applicant: Timothy Learmonth , Ting Zhou
- Applicant Address: US HI Honolulu
- Assignee: TruTag Technologies, Inc.
- Current Assignee: TruTag Technologies, Inc.
- Current Assignee Address: US HI Honolulu
- Agency: Van Pelt, Yi & James LLP
- Main IPC: G06K7/14
- IPC: G06K7/14
Abstract:
A system for producing rugate tags comprises a processor and an etcher. The processor is configured to determine an identifying data value. The etcher is for producing an identifier. The identifier comprises a rugate phase tag. The rugate phase tag encodes the identifying data value at least in part using a calculated rugate phase information.
Public/Granted literature
- US20110147458A1 PRODUCING A MICROTAG IDENTIFIER Public/Granted day:2011-06-23
Information query
