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Infinera Corporation
Infinera Corp
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Infinera Corp patents

Recent patent applications related to Infinera Corp. Infinera Corp is listed as an Agent/Assignee. Note: Infinera Corp may have other listings under different names/spellings. We're not affiliated with Infinera Corp, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "I" | Infinera Corp-related inventors

Date Infinera Corp patents (updated weekly) - BOOKMARK this page
05/25/17 new patent  Light absorption and scattering devices in a photonic integrated circuit
05/18/17Systems and methods for many-to-one bi-directional auto-discovery
03/30/17Systems and methods for latency based routing
03/16/17Ospfte extension to support gmpls for flexible grid
02/16/17Wavelength collision detection in carrier multiplexers
02/16/17Dynamic lsp resizing in a gmpls mesh network
02/09/17Providing ownership-based view and management of shared optical network resources
02/02/17Digital link viewer for data center interconnect nodes
02/02/17Digital link viewer with paging for super-channels
01/19/17Wavelength selective switch (wss) for shaping optical signals
01/12/17Systems, methods, and forwarding a data flow
01/12/17Systems, methods, and verification of a network path
01/12/17Systems, methods, and arp mediation
12/22/16Systems and methods for interleaved coded modulation with convolutional coding-based low-density parity check codes
12/22/16Multilayer packet optical communication networks
12/01/16Digital service path viewer
11/10/16Using artificial justifications to apply noise shaping to actual justifications associated with mapping client data
11/03/16Transmission of subcarriers having different modulation formats
10/27/16Feedback carrier recovery device
10/20/16Optical communication system having tunable sources
10/06/16Low-cost nano-heat pipe
09/08/16Frequency domain coded modulation with polarization interleaving for fiber nonlinearity mitigation in digital sub-carrier coherent optical communication systems
08/11/16Otu4 one level de-multiplexing spatial framer for g.709 optical transport networks
07/07/16Efficient processing of high data rate signals with a configurable frequency domain equalizer
06/30/16Wavelength selective switch (wss) based multiplexing architecture
06/30/16Reduction of wavelength selective switch (wss) filter-based impairment using differentiated channel baud rates
06/30/16Reduction of wavelength selective switch (wss) filter-based impairment using selective subcarrier adjustment
06/30/16Reduction of wavelength selective switch (wss) filter-based impairment using comparative channel pre-emphasis
06/30/16Reduction of wavelength selective switch (wss) filter-based impairment using multi-channel forward error correction averaging via interleaving
06/30/16Goal-based network routing
06/30/16Reduction of wavelength selective switch (wss) filter-based impairment using differentiated channel modulation formats
06/23/16Photonic integrated circuit (pic) and silicon photonics (sip) circuitry device
06/23/16Polarization tracking using signal tone information while keeping least mean squares frequency domain equalization
06/23/16Circuit diagnostic manager
04/28/16Integrated circuit package structure and interface and conductive connector element for use with same
04/21/16Optical link protection using common modulation of multiple combined wavelengths
04/21/16Arbitrary wavelocking of an optical transmitter using embedded data sequences
04/21/16Arbitrary grid wavelocking using digitally generated out-of-band tones
04/21/16Shared framework for optical network span based graphical applications
04/21/16Reconstruction of an optical network link in a link viewer based on a text file
04/21/16Optical channel tracing in a link viewer
03/24/16Planning and reconfiguring a multilayer network
02/25/16Assignment of wavelengths to optical signals in an optical network
02/04/16Hybrid polarization-multiplexed coherent pic transmitters and receivers
12/31/15Partitioning forward error correction decoding iterations to accommodate multiple data streams
11/19/15Tracking nonlinear cross-phase modulation noise and linewidth induced jitter in coherent optical fiber communication links
11/05/15Hybrid optical transmitter and/or receiver structure
10/29/15Efficient storage architecture for low-density parity-check decoding
10/29/15Code design and high-throughput decoder architecture for layered decoding of a low-density parity-check code
10/01/15Estimating phase using test phases and interpolation for modulation formats using multiple sub-carriers
10/01/15Accurate calculation of polarization mode dispersion using blind equalization
10/01/15Frequency and phase compensation for modulation formats using multiple sub-carriers
10/01/15Configurable frequency domain equalizer for dispersion compensation of multiple sub-carriers
08/27/15Systems, apparatus, and methods for non-blocking switch networks
07/02/15Multiplexer having ase suppression
04/02/15Optical transfer linearity using test tones
02/19/15Optical hybrid mixer without waveguide crossings
01/29/15Hamming coded modulation
01/29/15Viewer with navigation between optical network graphical views
01/22/15Clock phase detection in the frequency domain
01/08/15Modulation format change and license updating
11/06/14Reducing phase noise associated with optical sources
10/02/14Adjusting carrier spacing in a channel
10/02/14Dynamic activation of pre-deployed network resources
07/03/14Light absorption and scattering devices in a photonic integrated circuit
Patent Packs
06/26/14Nonlinearity compensation using pilot tones
06/19/14Optical amplifier controller
06/19/14Quality of service application for different data flow types
06/19/14Fec decoder dynamic power optimization
06/12/14Interface card cooling uisng heat pipes
06/05/14Backward-recursive path computation using rsvp-te
05/29/14Rapid recovery in packet and optical networks
05/15/14Polarization beam splitter
05/15/14Scattering device on an arrayed waveguide grating
05/15/14Intensity-based modulator
04/03/14Channel carrying multiple digital subcarriers
04/03/14Nonlinear compensation in wdm systems
04/03/14Dual-drive modulator
03/27/14Object replication framework for a distributed computing environment
01/16/14Suppression of resonant polarization conversion in photonic integrated circuits
Patent Packs
01/02/14Rotator external to photonic integrated circuit
01/02/14Shared propagation region for an optical multiplexer or an optical demultiplexer
01/02/14Coherent detection for an integrated circuit having a multiplexer or a demultiplexer with a shared propagation region
01/02/14Polarization material on an optical multiplexer or an optical demultiplexer
01/02/14Optical bandwidth manager
01/02/14Processing three-quadrature amplitude modulation (3qam) traffic using a four-bit phase modulation scheme
01/02/14Equalization mechanism for processing traffic based on three-quadrature amplitude modulation (3qam)
01/02/14Digital link viewer
01/02/14Digital link viewer
01/02/14Digital link viewer
01/02/14Digital link viewer
01/02/14Digital link viewer
10/24/13Banded semiconductor optical amplifier
10/24/13Raman pump circuit
10/03/13Reducing processing bias in a soft forward error correction (fec) decoder
10/03/13Iterative forward error correction (fec) on segmented words using a soft-metric arithmetic scheme
10/03/13Reducing processing complexity and cost associated with a soft forward error correction (fec) operation
07/04/13Mach-zehnder interferometer having bended waveguides
07/04/13Mach-zehnder having segmented drive signal electrodes
07/04/13Optical communication system having tunable sources
07/04/13Phase-modulated transmission control using embedded control symbols
07/04/13Optical communication system having tunable sources
07/04/13Forward error correction (fec) convergence by controlling reliability levels of decoded words in a soft fec decoder
05/02/13Super optical channel transport unit signal supported by multiple wavelengths
05/02/13Super optical channel data unit signal supported by multiple wavelengths
04/04/13Super-channel assignment using a flexible grid
03/28/13Heat transfer using a durable low-friction interface
03/14/13Using events data
01/31/13Cooling device installation using a retainer assembly
01/24/13Coherent detection using coherent decoding and interleaving
Social Network Patent Pack
01/10/13Wide passband awg
01/10/13Suppression of non-linear effects in low dispersion optical fibers
01/03/13Distributing control plane processing
01/03/13Channel de-skewing for a coherent optical receiver
01/03/13Adaptive voltage scaling based on the results of forward error correction processing
12/27/12Forward carrier recovery using forward error correction (fec) feedback
10/04/12Adaptively balanced detector
07/05/12Method and local optimization of an optical transmitter
07/05/12Method and local optimization of an optical transmitter
06/28/12Upgradable wdm system
Patent Packs
05/03/12Controlled depolarization using chirp for mitigation of nonlinear polarization scattering
04/12/12Frequency domain clock recovery
04/05/12Wavelength division multiplexed optical communication system having variable channel spacings
04/05/12Wavelength division multiplexed optical communication system having variable channel spacings and different modulation formats
04/05/12Wavelength division multiplexed optical communication system architectures
04/05/12Upsampling optical transmitter
04/05/12Accurate identification of software tests based on changes to computer software code
03/08/12Optical communication system having low latency
03/08/12Wavelength division multiplexed passive optical network
03/08/12Wavelength division multiplexed passive optical network
12/29/11Method, system, and carrier synchronization of qam modulated signals
12/15/11Optical amplifier
12/15/11Apparatus for compensating optical signal impairments
12/01/11Method, system, and blind equalization of bpsk signals
11/10/11Apparatus and controlling a dynamic gain equalizer
11/10/11Optical communication system
10/20/11Dual rate qpsk/tcm-qpsk optical modulation
10/06/11Optical autodiscovery for automated logical and physical connectivity check between optical modules
09/29/11Method and controlling an output of an optical amplifier
09/29/11Temporal alignment of data unit groups in a switch
09/29/11Method and determining propagation delay in a network
09/29/11In-band control plane and management functionality in optical level one virtual private networks
09/29/11Network management system
09/22/11Optical transmitter supplying optical signals having multiple modulation formats
09/22/11Apparatus and optimizing an iterative fec decoder
08/25/11Two-shelf interconnect
08/18/11Gmpls fast re-route for oadm and aux 10mbps support
07/28/11Method, system, and filter implementation using hermitian conjugates
06/30/11Clocking of client signals output from an egress node in a network
06/30/11Communication system
Patent Packs
06/30/11Multi-stage polarization rotator
06/23/11Photodiode isolation in a photonic integrated circuit
06/23/11Integrated circuit having a dummy transimpedance amplifier
06/23/11Optical integrated circuit
06/23/11Electrical return-to-zero (erz) driver circuit
04/07/11Interleaved correction code transmission
03/31/11Fast protection path activation using control plane messages
03/31/11System for generating optical rz signals based on electrical rz signals
03/31/11Power control of optical signals having different polarizations
03/03/11Integrated circuit with pins at multiple edges of a chip
03/03/11Simultaneous switching of multiple time slots in an optical network node
02/10/11Distributed rsvp-te in a multi-chassis node architecture
01/13/11Dual-level package
01/06/11Transimpedance amplifier having a shared input
01/06/11Providing access to client overhead while transparently transmitting the client signal
01/06/11Method and system for control of communication equipment based on a bit error rate derived from a frame alignment signal
12/30/10Non-blocking multi-port memory formed from smaller multi-port memories
12/30/10Tunable optical demultiplexer
12/23/10Variable optical attenuator
12/23/10Coherent optical receiver
Social Network Patent Pack
12/23/10Polarization beam splitter
12/23/10Optical receiver integrated on a substrate
11/18/10Photonic integrated circuit having bent active components
11/18/10Tunable photonic integrated circuits
10/07/10Photonic integrated circuit having variable length mach-zehnder modulators
10/07/10High-capacity switch
09/30/10Flat-top response arrayed waveguide grating
09/30/10Optical mode coupler
09/23/10Wavelength and power monitor for wdm systems
09/16/10Thermo-optic devices providing thermal recirculation
09/02/10Monitoring of a laser source with front and rear output photodetectors to determine frontal laser power and power changes over laser lifetime
08/19/10Path-level protection for digitally wrapped payloads
08/12/10Polarization beam splitter-polarization rotator structure
06/24/10Low stress package
06/24/10Method for wavelength assignment in a wdm network
04/08/10Planar lightwave circuit
04/01/10Optical interface assembly
04/01/10Automatic laser shutdown and recovery in response to a link break
04/01/10Ofdm direct detection using a balanced receiver
04/01/10Degradation adaptation network
Social Network Patent Pack
02/25/10Tunable optical filter
01/21/10Dual asynchronous mapping of client signals of arbitrary rate
12/31/09Communication network with node bypassed co-routed multi-channel traffic
11/12/09Dual output laser source
11/05/09Compact optical multiplexer and demultiplexer
10/01/09Programmable time division multiplexed switching
09/03/09Photonic integrated circuit employing optical devices on different crystal directions
09/03/09Three-arm dqpsk modulator
01/21/10Dual asynchronous mapping of client signals of arbitrary rate
10/13/16Automatic network-wide service configuration system and method
10/06/16System and determining nonlinear mitigation perturbative distortion coefficients using a received optical signal
07/14/16Supply chain risk mitigation system
06/23/16Broadband waveguide based optical coupler
06/09/16Methods and systems for recovery in coherent optical networks
04/21/16Configurable telecommunication equipment chassis
02/11/16Clamp interconnect
11/19/15Controlling an optical transmitter that supports multiple modulation formats and baud rates
11/19/15Optical layer protection switching applications
10/01/15Subsea optical communication system dual polarization idler
10/01/15System for translating instructions in a switch node
07/02/15Multi layer network resiliency with software defined orchestration
07/02/15Power-efficient maximum likelihood decoding for 5 bits per dual-pol-symbol modulation
07/02/15Detecting and correcting cycle slips to minimize system penalty
07/02/15Controlling an optical transmitter that supports multiple modulation formats and baud rates
05/14/15Management and control of software defined networking enabled open transport networks
05/14/15Multi layer, multi vendor, multi domain, applications for software defined networking enabled networks
04/02/15Pluggable module housing assembly
04/02/15License management system
04/02/15Disjoint path computation for arbitrary directed graph
04/02/15Optical bandwidth manager
Social Network Patent Pack
04/02/15License management system
01/29/15Use of switching for optimizing transport costs for bandwidth services
12/18/14Upsampling optical transmitter
07/03/14Network interface and aggregating processor circuits
05/29/14Multi-level recovery in transport networks
11/21/13Ospfte extension to support gmpls for flexible grid
11/07/13Optimal segment identification for shared mesh protection

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Infinera Corp in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Infinera Corp with additional patents listed. Browse our Agent directory for other possible listings. Page by