Infinera
Patents, Design & Utilities

Last updated:

List of all Infinera patents 169 in total

Status Patent
Application
Utility: SPARE CHANNELS ON PHOTONIC INTEGRATED CIRCUITS AND IN PHOTONIC INTEGRATED CIRCUIT MODULES AND SYSTEMS External link
Filling date: 6 Sep 2025 Issue date: 7 Nov 2019
Grant
Utility: Versioning system for network states in a software-defined network External link
Filling date: 6 Sep 2025 Issue date: 5 Nov 2019
Application
Utility: METHOD AND APPARATUS FOR TRANSMITTER IQ SKEW AND INSERTION LOSS DETECTION FOR COHERENT OPTICAL SYSTEMS External link
Filling date: 6 Sep 2025 Issue date: 24 Oct 2019
Grant
Utility: Packet-optical in-band telemetry (POINT) flow tracing and proof-of-transit External link
Filling date: 6 Sep 2025 Issue date: 22 Oct 2019
Application
Utility: APPARATUSES AND METHODS FOR DIGITAL SUBCARRIER PARAMETER MODIFICATIONS FOR OPTICAL COMMUNICATION NETWORKS External link
Filling date: 6 Sep 2025 Issue date: 17 Oct 2019
Grant
Utility: Method and system for signaling defects in a network element with optical fabric External link
Filling date: 6 Sep 2025 Issue date: 15 Oct 2019
Grant
Utility: Transport segment OAM routing mechanisms External link
Filling date: 6 Sep 2025 Issue date: 15 Oct 2019
Application
Utility: STREAMING TELEMETRY FOR OPTICAL NETWORK DEVICES External link
Filling date: 6 Sep 2025 Issue date: 12 Sep 2019
Application
Utility: SCALABLE SYNTHESIS OF SIGNALS OF HIGH SYMBOL RATE USING LOWER SYMBOL RATE DSPS External link
Filling date: 6 Sep 2025 Issue date: 12 Sep 2019
Application
Utility: OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO External link
Filling date: 6 Sep 2025 Issue date: 12 Sep 2019
Grant
Utility: Optical communication system External link
Filling date: 6 Sep 2025 Issue date: 3 Sep 2019
Application
Utility: SUBCARRIER BASED ADAPTIVE EQUALIZATION OF ELECTRICAL FILTERING EFFECTS ON SUB-CARRIER MULTIPLEXED SIGNALS External link
Filling date: 6 Sep 2025 Issue date: 29 Aug 2019
Grant
Utility: System and method to add alien wavelength channels to optical line system External link
Filling date: 6 Sep 2025 Issue date: 20 Aug 2019
Application
Utility: REDUCTION OF PDL PENALTY USING TRANSMIT SIGNAL PROCESSING ON SUB-CARRIER MULTIPLEXED SIGNALS External link
Filling date: 6 Sep 2025 Issue date: 15 Aug 2019
Grant
Utility: Systems and methods for many-to-one bi-directional auto-discovery External link
Filling date: 6 Sep 2025 Issue date: 13 Aug 2019
Application
Utility: CLOCK RECOVERY FOR DIGITAL SUBCARRIERS FOR OPTICAL NETWORKS External link
Filling date: 6 Sep 2025 Issue date: 8 Aug 2019
Application
Utility: INDEPENDENTLY ROUTABLE DIGITAL SUBCARRIERS WITH CONFIGURABLE SPACING FOR OPTICAL COMMUNICATION NETWORKS External link
Filling date: 6 Sep 2025 Issue date: 8 Aug 2019
Application
Utility: INDEPENDENTLY ROUTABLE DIGITAL SUBCARRIERS FOR OPTICAL COMMUNICATION NETWORKS External link
Filling date: 6 Sep 2025 Issue date: 8 Aug 2019
Grant
Utility: Transmission of subcarriers having different modulation formats External link
Filling date: 6 Sep 2025 Issue date: 6 Aug 2019

Showing 150 to 169 of 169 patents.