Patents by Inventor Liusu Zeng

Liusu Zeng 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).

  • Patent number: 11200331
    Abstract: Systems and methods are described for implementing a coordinator within a coordinated environment, which environment includes set of coordinated devices managed by the coordinator. The coordinator can be provisioned with a set of tasks, each task corresponding to a segment of code that can be executed by the coordinator, such as to manage the coordinated devices. To assist in local storage and retrieval of protected data in the coordinated environment, the coordinator can include a protected data manager for storing protected data and managing access to the stored protected data. The protected data manager can communicate with a key manager to encrypt and decrypt the protected data. The set of tasks executing in the coordinated environment can access the protected data using unique security tokens.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: December 14, 2021
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Reda Bouaichi, Harout Sebouh Hedeshian, Ambuj Tandon, Calvin Yue-Ren Kuo, Liusu Zeng, Paul Oesterle Malmsten, Jimi A. Shah, Chung-Ming Chan