Invention Grant
- Patent Title: Methods for identification and verification
- Patent Title (中): 识别和验证方法
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Application No.: US10842327Application Date: 2004-05-10
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Publication No.: US07041362B2Publication Date: 2006-05-09
- Inventor: Emilio Barbera-Guillem
- Applicant: Emilio Barbera-Guillem
- Applicant Address: US CA Carlsbad
- Assignee: Invitrogen Corp.
- Current Assignee: Invitrogen Corp.
- Current Assignee Address: US CA Carlsbad
- Agency: Pepper Hamilton LLP
- Agent Raymond A. Miller
- Main IPC: B32B5/16
- IPC: B32B5/16 ; B32B9/00 ; B32B31/00 ; B32B33/00
Abstract:
An identifiable code pattern, a method of providing a carrier material with an identifiable code pattern, and a method for detecting an identifiable code pattern are based on applying water-soluble nanocrystals to carrier materials in a spatially arranged format that can be detected by exposing the identifiable code pattern to an excitation light source in exciting the water-soluble nanocrystals, and detecting any fluorescence peaks emitted from the excited water-soluble nanocrystals using a detection system.
Public/Granted literature
- US20040203170A1 Methods for identification and verification Public/Granted day:2004-10-14
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