Patents by Inventor Huahui Wu

Huahui Wu 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).

  • Secure authorization for accessing content on a shareable device
    Patent number: 9736140
    Abstract: Described is a process for securely authorizing access to media content from a first device to a second device. Access to content may be authorized by performing authentication from the first device. Information used for authentication (e.g. login information) is not shared with the second device. Instead, a token may be used to authenticate the second device. The authorization process may be done in a secure manner by sharing only the generated token with the second device. Authentication information may not be derived from the token, and accordingly, even if the second device is not secure or the token is exposed, authentication information remains secure.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: August 15, 2017
    Assignee: Google Inc.
    Inventors: Huahui Wu, Nicolas Catania, Curtis Gerald Condra
  • Secure authorization for accessing content on a shareable device
    Patent number: 9323916
    Abstract: Described is a process for securely authorizing access to media content from a first device to a second device. Access to content may be authorized by performing authentication from the first device. Information used for authentication (e.g. login information) is not shared with the second device. Instead, a token may be used to authenticate the second device. The authorization process may be done in a secure manner by sharing only the generated token with the second device. Authentication information may not be derived from the token, and accordingly, even if the second device is not secure or the token is exposed, authentication information remains secure.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: April 26, 2016
    Assignee: Google Inc.
    Inventors: Huahui Wu, Nicolas Catania, Curtis Gerald Condra