Patents by Inventor Stephie Lim

Stephie Lim 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).

  • METHODS AND APPARATUSES FOR MANAGING A MULTIPATH CONNECTION
    Publication number: 20260106829
    Abstract: Methods, apparatuses, and systems for handling end-to-end encryption are described. A user device may send encrypted data to a server via a proxy using an encryption key shared with multiple network nodes across multiple layers. The proxy device may create an encrypted tunnel with an application server and send the encrypted data over the encrypted tunnel to the application server. The application server may receive the encrypted data over the encrypted tunnel from the proxy device. The application server may decrypt the encrypted data.
    Type: Application
    Filed: October 15, 2025
    Publication date: April 16, 2026
    Inventors: Ana Lucia Pinheiro, Robert Jaksa, Stephie Lim
  • METHODS AND APPARATUSES FOR HANDLING END-TO-END ENCRYPTION
    Publication number: 20250379821
    Abstract: Methods, apparatuses, and systems for handling end-to-end encryption are described. A user device may send encrypted data to a server via a proxy using an encryption key shared with multiple network nodes across multiple layers. The proxy device may create an encrypted tunnel with an application server and send the encrypted data over the encrypted tunnel to the application server. The application server may receive the encrypted data over the encrypted tunnel from the proxy device. The application server may decrypt the encrypted data.
    Type: Application
    Filed: August 14, 2025
    Publication date: December 11, 2025
    Inventors: Ana Lucia Pinheiro, Robert Jaksa, Stephie Lim
  • Methods and apparatuses for handling end-to-end encryption
    Patent number: 12483506
    Abstract: Methods, apparatuses, and systems are described for managing a multipath connection. A user device may maintain a network path of multiple network paths based on the streaming data that the user device transmits.
    Type: Grant
    Filed: October 2, 2023
    Date of Patent: November 25, 2025
    Assignee: Comcast Cable Communications, LLC
    Inventors: Ana Lucia Pinheiro, Robert Jaksa, Stephie Lim
  • Methods and apparatuses for handling end-to-end encryption
    Patent number: 12432146
    Abstract: Methods, apparatuses, and systems for handling end-to-end encryption are described. A user device may send encrypted data to a server via a proxy using an encryption key shared with multiple network nodes across multiple layers. The proxy device may create an encrypted tunnel with an application server and send the encrypted data over the encrypted tunnel to the application server. The application server may receive the encrypted data over the encrypted tunnel from the proxy device. The application server may decrypt the encrypted data.
    Type: Grant
    Filed: October 2, 2023
    Date of Patent: September 30, 2025
    Assignee: Comcast Cable Communications, LLC
    Inventors: Ana Lucia Pinheiro, Robert Jaksa, Stephie Lim
  • METHODS AND APPARATUSES FOR HANDLING END-TO-END ENCRYPTION
    Publication number: 20240114014
    Abstract: Methods, apparatuses, and systems for handling end-to-end encryption are described. A user device may send encrypted data to a server via a proxy using an encryption key shared with multiple network nodes across multiple layers.
    Type: Application
    Filed: October 2, 2023
    Publication date: April 4, 2024
    Inventors: Ana Lucia Pinheiro, Robert Jaksa, Stephie Lim
  • METHODS AND APPARATUSES FOR MANAGING A MULTIPATH CONNECTION
    Publication number: 20240113972
    Abstract: Methods, apparatuses, and systems are described for managing a multipath connection. A user device may maintain a network path of multiple network paths based on the streaming data that the user device transmits.
    Type: Application
    Filed: October 2, 2023
    Publication date: April 4, 2024
    Inventors: Ana Lucia Pinheiro, Robert Jaksa, Stephie Lim
  • INTER-PLMN USER PLANE INTEGRATION
    Publication number: 20230413353
    Abstract: Methods, apparatuses, and systems are described for improving data accessibility between home network operators and roaming network operators. An intermediate session management function of a first operator and a session management function of a second operator may be connected via an interface. A session may be created between a user device and a data network based on the intermediate session management function and the session management function.
    Type: Application
    Filed: June 13, 2023
    Publication date: December 21, 2023
    Inventors: Ana Lucia Pinheiro, Robert Jaksa, Samian Kaur, Stephie Lim