Removable Label with Electrical Signature for Device Authentication
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Solution Overview
Problem
Counterfeiters reuse OEM packaging containers by placing counterfeit or remanufactured products inside, making it difficult for consumers to distinguish genuine from counterfeit products due to intact packaging with OEM branding.
Innovation Solution
A removable label with an electrical signature is applied to both the packaging container and the product, which, when authenticated, renders the packaging unusable and ensures the product is sourced from the OEM, using a processing circuit to compare the electrical signature with a pre-programmed validation key for authentication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If OEM packaging containers are used without additional authentication features, then manufacturing cost and device complexity are low, but consumers cannot distinguish genuine from counterfeit products
Solution Approach 1:
The packaging authentication system is divided into separate functional components: a removable label containing an electronic tag with electrical signature, a rip cord mechanism for label removal, and a processing circuit for authentication. This segmentation allows the authentication functionality to be added without redesigning the entire packaging structure, thus improving reliability while controlling complexity.
Solution Approach 2:
An electronic tag with a unique electrical signature is introduced as an intermediary element between the packaging container and the product. This intermediary provides verifiable authentication information that connects the packaging to the product, enabling consumers to distinguish genuine from counterfeit products without significantly increasing overall system complexity.
2Loss of substance
If packaging containers are made reusable, then loss of substance and waste are reduced, but counterfeiters can reuse packaging to create counterfeit products
Solution Approach 1:
The label is designed to be removed from the packaging container before the product is used, and the packaging container is visually altered during this removal process. This preliminary action of label removal and container alteration prevents future reuse of the packaging for counterfeit products, while the packaging material itself can still be recycled or repurposed, thus reducing waste without enabling counterfeiting.
Solution Approach 2:
The packaging container includes a visual indicator that changes appearance when the label is removed. This color or visual change provides clear evidence that the packaging has been used and should not be reused, preventing counterfeiters from reusing packaging containers while minimizing material waste through proper disposal or recycling of altered packaging.
3Ease of operation
If a label is permanently attached to packaging, then authentication is simplified, but the label cannot be transferred to the product and authentication is incomplete
Solution Approach 1:
The label's attachment state is designed to be dynamic rather than static: it is initially attached to the packaging container for protection and authentication, then deliberately removed and transferred to the product by the consumer. This dynamic attachment state allows the label to serve dual authentication purposes - verifying the packaging was genuine and verifying the product is genuine - thus simplifying the authentication process while maintaining completeness.
Data Source
AI summary
An example apparatus includes a packaging container, and any of a label and an electronic tag detachably connected to the packaging container and including an electrical code set for electrical authentication upon removal of any of the label and the electronic tag from the packaging container and being affixed to a device associated with the packaging container, wherein the electrical authentication is to validate the packaging container and the device as original equipment manufacturer components. Any of the label and the packaging container is altered upon removal of the label from the packaging container.