RFID (radio frequency identification device) label integrating comprehensive functions such as merchandise anti-counterfeiting, logistics control and the like
A technology of RFID tags and anti-counterfeiting tags, which is applied in the field of RFID tags, can solve the problems of user payment for anti-counterfeiting verification, uncertainty about authenticity, and users' inability to verify, etc., to achieve the effect of powerful functions, strict anti-counterfeiting logic, and strict logic
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
example 1
[0063] Example 1. Anti-counterfeiting application of tobacco products
[0064] step 1.
[0065] Tobacco manufacturers use public key cryptosystems based on elliptic curve discrete logarithms or large integer factorization to generate keys A and B, where key A is kept and used by the manufacturer, and key B exists in the user terminal program.
[0066] Step 2.
[0067] The manufacturer uses the key A of the public key cryptography system in the data structure of the anti-counterfeiting label to write the anti-counterfeiting information, logistics information, and website browsing information of a piece of tobacco into the RFID anti-counterfeiting label attached to the product. Example of writing data (the following information is written by the manufacturer):
[0068] Commodity information:
[0069] Commodity name: xx cigarettes
[0070] Manufacturer: Yunnan xx Tobacco Company
[0071] Production date: 2011-12-12 production
[0072] Tar content: medium
[0073] Tobacco ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com