Patents by Inventor Yupeng QU

Yupeng QU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Data storage method, device, related equipment and cloud system for hybrid cloud
    Patent number: 11558174
    Abstract: Embodiments of this application provide a hybrid-cloud data storage method and apparatus, a related device, and a cloud system. The data storage method includes: obtaining, by a gateway of a private cloud, to-be-stored data; determining partial data to be encrypted in the to-be-stored data, to obtain first target data; obtaining a first ciphertext obtained after the first target data is encrypted, the first target data being encrypted according to a first key provided by an encryption chip connected to the gateway; generating second target data including the first ciphertext according to the first ciphertext; generating a data slice corresponding to the second target data according to the second target data; and transmitting the data slice corresponding to the second target data to a public cloud for storage.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: January 17, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Bin Sun, Jian Wang, Jie Li, Xianbin Wu, Yupeng Qu, Ailing Wei, Shu Cai, Youlan Gong, Lihu Wang
  • DATA STORAGE METHOD, DEVICE, RELATED EQUIPMENT AND CLOUD SYSTEM FOR HYBRID CLOUD
    Publication number: 20200153604
    Abstract: Embodiments of this application provide a hybrid-cloud data storage method and apparatus, a related device, and a cloud system. The data storage method includes: obtaining, by a gateway of a private cloud, to-be-stored data; determining partial data to be encrypted in the to-be-stored data, to obtain first target data; obtaining a first ciphertext obtained after the first target data is encrypted, the first target data being encrypted according to a first key provided by an encryption chip connected to the gateway; generating second target data including the first ciphertext according to the first ciphertext; generating a data slice corresponding to the second target data according to the second target data; and transmitting the data slice corresponding to the second target data to a public cloud for storage.
    Type: Application
    Filed: January 15, 2020
    Publication date: May 14, 2020
    Inventors: Bin SUN, Jian WANG, Jie LI, Xianbin WU, Yupeng QU, Ailing WEI, Shu CAI, Youlan GONG, Lihu WANG