Patents by Inventor Ruochen Han

Ruochen Han 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).

  • Publication number: 20250390248
    Abstract: Approaches are disclosed for managing aspects of content delivery in a multi-tenant environment. A request buffer can be used to remove correlations between requests and randomly shuffle requests without storing all the requests concurrently. A shuffle sharding algorithm can be used to randomly allocate a subset of resources to different users in order to ensure less than a maximum risk of one user impacting the use of all resources allocated to other users. In some embodiments, separate fleets of resources can be maintained for manifests and video segments to allow for more accurate scaling and customization. Multiple manifests can also be associated with a single endpoint to allow multiple media players to obtain similar content segments from the single endpoint.
    Type: Application
    Filed: August 20, 2025
    Publication date: December 25, 2025
    Inventors: Connor William McMonigle, Stephen Abel, Nandan Bharatkumar Badheka, Adam Ross, Lucas Langdon Bengtson, Jonathan Rand Hall, Gary Hertel, Jared James Stewart, Jocelyn Danae Spayd, Michael Kale, Liyuan Liu, Marisol Curtis, Alexander Scott Mastrangelo, Nicolas Weil, Nina Jeong Lane, Arden Rasmussen, Ruochen Han, Shruti Prakash Singh, Kyle Sletmoe, Saurav Sengupta, Vinay Kumar Calastry Ramesh, Yufei Gao
  • Patent number: 12423025
    Abstract: Approaches are disclosed for managing aspects of content delivery in a multi-tenant environment. A request buffer can be used to remove correlations between requests and randomly shuffle requests without storing all the requests concurrently. A shuffle sharding algorithm can be used to randomly allocate a subset of resources to different users in order to ensure less than a maximum risk of one user impacting the use of all resources allocated to other users. In some embodiments, separate fleets of resources can be maintained for manifests and video segments to allow for more accurate scaling and customization. Multiple manifests can also be associated with a single endpoint to allow multiple media players to obtain similar content segments from the single endpoint.
    Type: Grant
    Filed: May 24, 2024
    Date of Patent: September 23, 2025
    Assignee: Amazon Technologies, Inc.
    Inventors: Connor William McMonigle, Stephen Abel, Nandan Bharatkumar Badheka, Adam Ross, Lucas Langdon Bengtson, Jonathan Rand Hall, Gary Hertel, Jared James Stewart, Jocelyn Danae Spayd, Michael Kale, Liyuan Liu, Marisol Curtis, Alexander Scott Mastrangelo, Nicolas Weil, Nina Jeong Lane, Arden Rasmussen, Ruochen Han, Shruti Prakash Singh, Kyle Sletmoe, Saurav Sengupta, Vinay Kumar Calastry Ramesh, Yufei Gao