Firmware update system for video security equipment
US9547488B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Jan 30, 2015 |
| Grant date | Jan 17, 2017 |
| Priority date | — |
| Expiry date | Mar 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/34
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A firmware update system includes video security equipment and an update server. When receiving an error report from the video security equipment, the update server assigns a unique code to the error, and provides patch data matched with the error code to the video security equipment, which has reported the error that corresponds to the error code, to update firmware based on the patch data, thereby minimizing a security gap during the firmware update of the video security equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.