Patent Assignment
Reel/Frame 036795/0849
Security Interest
Recorded: 2015-10-06
Pages: 14
Assignor
XTERA COMMUNICATIONS, INC.
Executed: 2015-01-16
Assignee
SQUARE 1 BANK
406 BLACKWELL STREET, SUITE 240, DURHAM, NORTH CAROLINA, 27701
Covered Properties
(86)
Optical Repeater Amplifier Insertion and Removal Technology
PCT:
PCT/US2014/011593 ↗
Sagnac Raman Amplifiers and Cascade Lasers
Patent:
5,778,014 →
Application:
08/773,482 →
Chirped Period Gratings for Raman Amplification in Circulator Loop Cavities
Patent:
6,374,006 →
Application:
09/272,451 →
Multi-Stage Optical Amplifier and Broadband Communication System
Patent:
6,359,725 →
Application:
09/471,753 →
Broadband Amplifier and Communication System
Patent:
6,631,028 →
Application:
09/547,169 →
Broadband sagnac raman amplifiers and cascade lasers
Patent:
6,370,164 →
Application:
09/550,730 →
Nonlinear fiber amplifiers used for a 1430-1530nm low-loss window in optical fibers
Patent:
6,239,903 →
Application:
09/558,300 →
Nonlinear Fiber Amplifiers Used for a 1430-1530NM Low-Loss Window in Optical Fibers
Patent:
6,606,187 →
Application:
09/694,858 →
Fiber-Optic Compensation for Dispersion, Gain Tilt, and Band Pump Nonlinearity
Patent:
6,985,283 →
Application:
09/719,591 →
Low-Noise Distributed Raman Amplifier Using Bi-Directional Pumping Using Multiple Raman Orders
S+ Band Nonlinear Polarization Amplifiers
Nonlinear Polarization Amplifiers in Nonzero Dispersion Shifted Fiber
All Band Amplifier
Dispersion Compensating Nonlinear Polarization Amplifiers
Method and System for Reducing Degradation of Optical Signal to Noise Ratio
System and Method for Wide Band Raman Amplification
High Efficiency Raman Amplifier
System and Method for Converting a Plurality of Wavelengths
Patent:
6,744,553 →
Application:
09/885,678 →
System and Method for Controlling Noise Figure
Method and Apparatus for Amplifier Control
Patent:
6,594,071 →
Application:
09/970,055 →
Multi-Stage Optical Amplifier and Broadband Communication System
Method and Apparatus for Optical Element Management
Patent:
6,751,371 →
Application:
10/007,086 →
Multi-Stage Optical Amplifier and Broadbband Communication System
Multi-Stage Optical Amplifier and Broadband Communication System
Optical Amplification Using Launched Signal Powers Selected as a Function of a Noise Figure
Patent:
6,819,479 →
Application:
10/028,576 →
Title Not Available
Patent:
6,819,478 →
Application:
10/100,587 →
System and Method for Dispersion Compensation in an Optical Communication System
Patent:
7,058,311 →
Application:
10/100,589 →
System and Method for Managing System Margin
Patent:
7,197,245 →
Application:
10/100,591 →
Band Optical Add/Drop Multiplexing
Patent:
7,068,938 →
Application:
10/100,615 →
Reducing Leading Edge Transients Using Co-Propagating Pumps
Patent:
6,825,973 →
Application:
10/100,617 →
Fiber Optic Transmission System for a Metropolitan Area Network
Patent:
6,778,321 →
Application:
10/116,487 →
Gain Control in Nonlinear Polarization Amplifier Stages
Multiple Wavelength Pumping of Raman Amplifier Stages
Patent:
6,914,717 →
Application:
10/188,007 →
Laser Diode Pump Sources
Co-Propagating Raman Amplifiers
Pre-Emphasized Optical Communication
Optical Amplification Using Polarization Diversity Pumping
System and Method for Wide Band Raman Amplification
Low-Noise Distributed Raman Amplifier Using Bi-Directional Pumping Using Multiple Raman Orders
All Band Amplifier
Reduced Fec Overhead in an Optical Transmission System
Transmission System
Modulator Control System
Data Format for High Bit Rate Wdm Transmission
Method and Apparatus for Producing Rz-Dpsk Modulated Optical Signals
Nonlinear Polarization Amplifiers in Nonzero Dispersion Shifted Fiber
System and Method for Fractional Raman Order Pumping in Optical Communication Systems
System and Method for Implementing a Boosterless Optical Communication System
System and Method for Dispersion Compensation in an Optical Communication System
System and Method for Implementing a High Capacity Unrepeatered Optical Communication System
Adaptive Pulse Shape Control
Band Optical Add/Drop Multiplexing
Patent:
7,254,337 →
Application:
11/383,686 →
Twin Optical Amplifier with Dual Pump Power Control
Pulsed High Loss Loop Back Signalling Scheme
Optical Receiver and an Optical Transmission System Incorporating the Same
System and Method for Managing System Margin
Method for Transmitting Network Packets
System and Method for Implementing a High Capacity Unrepeatered Optical Communication System
Tunable Optical Discriminator
Repeater Surge Coil and Diode Chain Design
Automatic Pre-Emphasis
Method for Managing Ip Tunnels
Remote Larger Effective Area Optical Fiber
Phase Shift Keyed High Speed Signaling
Depolarised Wdm Source
Optical Amplifier Bandwidth Alteration
Optical Amplifier with Raman and Rare-Earth-Doped Fiber Amplifier Both Pumped Efficiently Using Direct and Reflected Pump Light
Optical Amplifier Capable of Amplifying Optical Signals That Traverse Separate Transmission Fibers
Optical Communication Using Coupled Optically Pumped Amplifiers
Application:
12/355,512 →
Publication:
US 2010/0183305
Optical Communication Using Shared Optical Pumps
Submarine Optical Repeater
Transmission System
Polarization Controller
Distinct Dispersion Compensation for Coherent Channels
Introduction-Side Dispersion Shifting of Channels
Multi-Stage Polarization Mode Dispersion Compensation
Polarization Multiplexed Signaling Using Time Shifting in Return-to-Zero Format
Application:
13/468,336 →
Publication:
US 2012/0287949
Optical Repeater Amplifier Insertion and Removal Technology
Integrated Assembly for Switching Optical Signals
System Control of Repeatered Optical Communications System
Repeater Otdr Using Repeater Based Raman Pumps
Adjustable Impedance Laser Driver
Application:
14/200,770 →
Publication:
US 2015/0110143
Tilt Control Through Optical Pump Power Adjustment
Network Management System Architecture of a Telecommunications Network
Application:
14/341,323 →
Publication:
US 2015/0033294
Multi-Span Optical Communications Link Having Remote Optically Pumped Amplifier
Application:
61/955,486 →
Feedback Controlled Raman Amplification in Optical System
Application:
61/985,232 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 15, 2012
From: ISLAM, MOHAMMED N.; HARRIS, HAYDEN H.
To: XTERA COMMUNICATIONS, INC.
Reel/Frame 028212/0351 →
Change of Name
Jan 31, 2017
From: BANDWIDTH SOLUTIONS, INC.
To: BANDWIDTH COMMUNICATIONS, INC.
Reel/Frame 041565/0894 →
Change of Name
Jan 31, 2017
From: BANDWIDTH COMMUNICATIONS, INC.
To: XTERA COMMUNICATIONS, INC.
Reel/Frame 041565/0925 →
Assignment of Assignor's Interest
May 26, 2017
From: XTERA COMMUNICATIONS, INC.; XTERA COMMUNICATIONS LTD.; XTERA COMMUNICATIONS CANADA, INC.; XTERA COMMUNICATIONS HONG KONG LTD.
To: NEPTUNE SUBSEA IP LIMITED
Reel/Frame 042586/0916 →
Assignment of Assignor's Interest
Jan 5, 2018
From: XTERA COMMUNICATIONS, INC.
To: NEPTUNE SUBSEA IP LIMITED
Reel/Frame 044548/0346 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 009993 Frame: 0294. Assignor(S) Hereby Confirms the Assignment.
Jan 11, 2018
From: ISLAM, MOHAMMED N.; FREEMAN, MICHAEL J.
To: BANDWIDTH SOLUTIONS, INC.; THE REGENTS OF THE UNIVERSITY OF MICHIGAN
Reel/Frame 045059/0420 →