Patents by Inventor NORMAN LIN

NORMAN LIN 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: 20260052093
    Abstract: Aspects of the subject disclosure may include, for example, receiving, at a router forming an ingress router in a point-to-multipoint network, a point-to-multipoint dataflow comprising a plurality of packets, forwarding, to a data network, packets of the point-to-multipoint dataflow for communication to a plurality of point-to-multipoint receivers along respective Label Switched Paths, the plurality of point-to-multipoint receivers associated with one or more egress nodes of the point-to-multipoint network, identifying a network failure between the router and a nexthop router for one Label Switched Path, and routing packets of the point-to-multipoint dataflow according to a preexisting unicast backup Label Switched Path for the one Label Switched Path. Other embodiments are disclosed.
    Type: Application
    Filed: August 13, 2024
    Publication date: February 19, 2026
    Applicant: CIENA CORPORATION
    Inventors: BINDHIA KOMATH, CHIEN-HUNG HUANG, NORMAN LIN, SAMI BOUTROS, Ramkumar Parameswaran