Implementing carbon nanotube based sensors for cryptographic applications
US8797059B2 · kind B2 · utility
78Cited by
18References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 1, 2012 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Jul 25, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/12
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A method and circuit for implementing security protection with carbon nanotube based sensors for cryptographic applications, and a design structure on which the subject circuit resides are provided. A carbon nanotube layer is incorporated with a polymeric encapsulation layer of a security card. Electrical connections to the carbon nanotube layer are provided for electrical monitoring of electrical resistance of the carbon nanotube layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.