公开(公告)号：US20250077082A1

公开(公告)日：2025-03-06

申请号：US18605333

申请日：2024-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Han LEE ,  Kyung Keun LEE ,  Gyeong Taek LEE ,  Bum Jun KIM

IPC: G06F3/06

Abstract: A storage device comprises a first non-volatile memory, a storage controller configured to receive a memory command for writing data in the first non-volatile memory or reading the data from the first non-volatile memory from a processor of a host device through a first channel, a microcontroller configured to receive a command related to a firmware update executed in the storage device from a baseboard management controller (BMC) of the host device through a second channel different from the first channel, and a second non-volatile memory configured to receive and store firmware data from the BMC of the host device.

公开(公告)号：US20140109233A1

公开(公告)日：2014-04-17

申请号：US14140983

申请日：2013-12-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung Keun LEE ,  Byung Rae LEE

IPC: H04L29/06

CPC classification number: H04L63/10 ,  G06F21/10 ,  G06F2221/2135 ,  G06F2221/2137

Abstract: A rights objects acquisition method of a mobile terminal in a digital right management system is provided for acquiring multiple rights objects in a composite manner. An objects right acquisition method of a mobile terminal may include generating, in response to a group rights object (RO) acquisition command, a group rights object acquisition request with content identifiers assigned to individual contents corresponding to the rights objects indicated by the group rights object acquisition command, sending the group rights object acquisition request to a rights issuer; and receiving an group rights object acquisition response containing rights object identifiers assigned to the rights objects from the rights issuer. The present invention streamlines the RO acquisition process, especially when acquiring multiple ROs.

Abstract translation: 提供数字版权管理系统中的移动终端的权利对象获取方法，用于以复合方式获取多个权限对象。 移动终端的对象权利获取方法可以包括：响应于组权限对象（RO）获取命令，生成具有分配给与由组权限对象指示的权限对象相对应的各个内容的内容标识符的组权限对象获取请求 收购指令，将权利对象获取请求发送给发行人; 以及接收包含从所述权利发行者分配给所述权利对象的权利对象标识符的组权利对象获取响应。 本发明简化了RO获取过程，特别是在获取多个RO时。