Patents

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(2022). Providing Access to Client Overhead while Transmitting the Client Signal over Multiple Optical Sub-Carriers.
(2021). Sd-fec defect propagation across regeneration nodes in support of single and multi-carrier super channel protection in roadm networks.
(2020). Method and apparatus for mapping traffic using virtual concatenation.
(2020). In-service data plane encryption verification.
(2019). Packet-optical in-band telemetry (POINT) flow tracing and proof-of-transit.
(2019). Packet-optical in-band telemetry (POINT) framework.
(2019). TE-link bandwidth model of ODU switch capable OTN interfaces.
(2019). Elastic timestamping.
(2019). Reliable telemetry.
(2018). Flexe gmpls signaling extensions.
(2016). Encoding and processing of signaling messages for ODU SMP.
(2016). Optical layer protection switching applications.
(2016). Super optical channel data unit signal supported by multiple wavelengths.
(2015). Super optical channel transport unit signal supported by multiple wavelengths.
(2013). Providing access to client overhead while transparently transmitting the client signal.
(1992). Remote interconnection of local area networks.
(1990). Remote interconnection of local area networks.