Device identification using a memory profile
US6889305B2 · kind B2 · utility
11Cited by
2References
47Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 2003 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Nov 15, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2029/4402
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In accordance with an embodiment of the present invention, a method for identification of a semiconductor device having a plurality of memory blocks, comprises accessing a memory profile for the semiconductor device based at least in part on an identification of defective memory blocks of the semiconductor device and determining a unique identifier for the semiconductor device based at least in part on the memory profile of the semiconductor device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.