| 发明名称 |
METHODS AND SYSTEMS FOR DETERMINING AUTHENTICITY OF A CONSUMABLE PRODUCT |
| 摘要 |
In some examples, a device authenticates a first consumable product installed in the device, sends a first identifier of the authenticated first consumable product over a network to an engine, receives, over the network from the engine, a list of identifiers for consumable products classified as non-authentic, and in response to installation of a second consumable product in the device that stores an identifier in memory, determines whether the identifier of the second consumable product matches one of the identifiers in the received list of identifiers. |
| 申请公布号 |
US2017123360(A1) |
申请公布日期 |
2017.05.04 |
| 申请号 |
US201715409063 |
申请日期 |
2017.01.18 |
| 申请人 |
Hewlett-Packard Development Company, L.P. |
发明人 |
Jeran Paul L.;Simpson Shell S.;Panshin Stephen D.;Ward Jefferson P. |
| 分类号 |
G03G15/00;H04L29/06;G06F21/60;H04L9/14;H04L9/32;B41J2/175;H04L9/30 |
主分类号 |
G03G15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method performed by a device comprising a processor, the method comprising:
authenticating a first consumable product installed in the device; sending a first identifier of the authenticated first consumable product over a network to an engine; receiving, over the network from the engine, a list of identifiers for consumable products classified as non-authentic; and in response to installation of a second consumable product in the device that stores an identifier in memory, determining whether the identifier of the second consumable product matches one of the identifiers in the received list of identifiers. |
| 地址 |
Houston TX US |
