Method of operating neural network model using DRM package and method of processing data using the same
US11868446B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 14, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Dec 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/045
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a method of operating a neural network model, neural network model data and raw data are received during a non-secure mode. The neural network model data is encrypted by digital rights management (DRM). An operation mode is changed from the non-secure mode to a secure mode based on the receiving the neural network model data and the raw data. The neural network model is executed during the secure mode based on decrypted neural network model data that is obtained by decrypting the neural network model data encrypted by the DRM. The inference operation is performed on the raw data during the secure mode using the neural network model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.