公开(公告)号：EP4462264A1

公开(公告)日：2024-11-13

申请号：EP23745821.1

申请日：2023-01-05

申请人： Huawei Technologies Co., Ltd.

发明人： YUAN, Hui ,  XUE, Kun ,  DING, Fei ,  LIU, Ning

IPC分类号： G06F12/08

摘要： A memory management method, a system, and a related apparatus are provided, and are applied to the field of data processing. Specifically, in a memory management process, when a host has a memory requirement, the host sends a memory request message to a network device, and the network device sends an indication message to the host based on the memory request message, to indicate the host to use a free memory of the network device and/or a free memory of a memory providing device.

公开(公告)号：EP4362069A1

公开(公告)日：2024-05-01

申请号：EP21953087.0

申请日：2021-08-10

申请人： Huawei Technologies Co., Ltd.

发明人： WU, Ming ,  XIANG, Zhiqiang ,  DING, Fei ,  WANG, Qidong

IPC分类号： H01L21/50 ,  H01L23/488 ,  H01L23/427 ,  H01L23/367 ,  H05K3/00 ,  H01H85/046

CPC分类号： H01H85/046 ,  H01L21/50 ,  H01L23/367 ,  H01L23/427 ,  H01L23/488 ,  H05K3/00

摘要： This application provides a package structure and an electronic apparatus. The package structure includes a power semiconductor device, a wire, and a shape memory object. The wire is electrically connected to the power semiconductor device, the shape memory object is in contact with the wire, and the shape memory object is configured to deform when temperature of the shape memory object is not less than preset temperature, to enable a current in the wire to be cut off or reduced. In this way, impact of high temperature generated by the power semiconductor device when an overcurrent occurs in the power semiconductor device on the printed circuit board is reduced, a possibility that a printed circuit board is damaged is greatly reduced, and an overcurrent self-protection capability of the package structure is implemented.