Hon Hai Precision Industry Co., Ltd.

Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd.

Wen-Xie Wei

Hua-Dong Cheng

Chih-San Chiang

Min Yang

Li-Feng Zhou

Li-Ming Shan

A backup method and a backup system are provided by the present disclosure. The method includes following steps: identifying the group the electronic device belongs when the backup device receives a backup request from an electronic device; receiving the data from the electronic device after identifying the group which the electronic device belong to; generating a unique mark to mark the received data; comparing a mark of the received data with the marks of the data already stored in the storage space assigned to the group which the electronic device belongs; determining whether the received data already exists in the storage space; storing the received data into the storage space assigned to the group which the electronic device belongs to only when the data from the electronic device does not exists in the storage space.

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Shenzhen, China

Wen-Xie Wei