Storage device, host device, and electronic device to manage data corresponding to changed mapping information
US12314167B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 7, 2023 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Mar 7, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7201
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device may include a storage device including a memory device configured to store data which includes map data including a plurality of map segments and a memory controller configured to be in communication with the memory device; and a host device configured to be in communication with the storage device and structured to include a host memory and configured to transmit, to the storage device, a request for one or more of the plurality of map segments from the storage device, wherein the memory controller of the storage device is configured to provide the one or more map segments to the host memory in the host device in response to the request from the host device, and wherein the host device is configured to transmit, to the storage device, a command requesting access to the memory device based on the one or more map segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.