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Intellectual Property
Nufern Intellectual Property
Nufern respects the intellectual property of others. We place considerable effort on our own creativity and in owning a relevant and strong patent portfolio, so that we can provide our customers with an advantageous and defensible IP covered product. Our staff is encouraged to create patents, and we have inventors at nearly every level in our organization. Our focus is on generating IP related to optical fibers, fiber lasers, and fiber amplifiers. Where necessary Nufern also licenses IP from others so that we can practice optimized solutions not created here.
All Nufern patents are available for license. Nufern owns or licenses the following patents:
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Nufern, Optical Fiber Laser, and Components for an Optical Fiber Laser, Having Reduced Susceptibility to Catastrophic Failure |
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Nufern, Pulsed Linearly Polarized Optical Fiber Laser Using Unpolarized Q-Switched Seed Laser and Having Good Output Power Stability |
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Nufern, Method and Apparatus for Providing Light Having a Selected Polarization with an Optical Fiber |
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Nufern, Fiber Optic Article with Inner Region |
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Nufern, Optical Fiber Having Reduced Defect Density |
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Nufern, Optical Fiber Amplifier |
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Nufern, Optical Fiber Article and Methods of Making |
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Nufern, Ring Core Fiber |
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Nufern, Fiber Optic Coupler, Optical Fiber Useful With The Coupler and/or a Pump Light Source, and Methods of Coupling Light |
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Nufern, Apparatus and Methods for Accommodating Loops of Optical Fiber |
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Nufern, Optical Fiber |
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Nufern, Method and Apparatus for Sensing Light |
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Nufern, Optical Fiber |
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Nufern, Multi-Wavelength Optical Fiber |
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Nufern, Optical Fiber for Delivering Optical Energy To or From a Work Object |
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Nufern, Optical Fiber and System Containing Same |
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Nufern, Ring Core Fiber |
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Nufern, Optical Fiber with Suppressed Stimulated Brillouin Scattering and Method for Making Such a Fiber |
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Nufern, Optical Fiber |
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Nufern, Multimode Polarization Maintaining Double Clad Fiber |
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Nufern, Optical Fiber with Micro-Structured Cladding |
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Nufern, Fiber Optic Article Including Fluorine |
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Nufern, Fiber Optic Article with Inner Region |
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Nufern, Cladding-Pumped Optical Fiber and Methods for Fabricating |
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Nufern, Raman Fiber Laser |
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Nufern, Fiber for Enhanced Energy Absorption |
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Nufern, Optical Fiber |
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Nufern, Method of Providing an Optical Fiber Having a Minimum Temperature Sensitivity at a Selected Temperature |
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Nufern, Optical Fiber Having High Temperature Insensitivity over a Temperature Range Centered on a Selected Temperature and Method of Making Same |
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Nufern, Method and Apparatus for Communicating Signals with an Optical Fiber |
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Nufern, Cladding-Pumped Optical Fiber and Methods for Fabricating |
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Nufern, Double-Clad Optical Fiber for Lasers and Amplifiers |
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Nufern, Cladding-Pumped Optical Fiber |
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Nufern, Fiber for Enhanced Energy Absorption |
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USA, as represented by the Secretary of the Navy, Helical Fiber Amplifier |
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Nufern, Cladding-Pumped Optical Fiber and Methods for Fabricating |
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Furukawa Electric Company of North America, Cladding-Pumped Fiber Structures |
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IMRA America Inc., Single-Mode Amplifiers and Compressors based on Multi-Mode Fibers |
Please contact Nufern (Attention Legal Department) for more information.
LEGAL NOTICES
Please see the Website Terms and Conditions of Use and Terms and Conditions of Sale.
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Optical Fiber Patent Label
Nufern’s optical fiber products, including rare-earth doped, gyro, polarization-maintaining, radiation resistant, photosensitive, multimode and single mode, and any other optical fiber product including custom optical fibers, may be covered by one or more of the following pending or issued U.S. Patents, each of which is owned by or licensed by Nufern:
5,412,672; 6,779,364; 6,832,026; 6,904,214; 6,950,586; 7,003,206; 7,050,686; 7,062,137; 7,110,647; 7,116,887; 7,167,621; 7,317,857; 7,371,019; 7,386,210; 7,400,812; 7,483,610; 7,634,164; 7,724,422; 5,949,941 (licensed from Furukawa Electric Co. of North America).
Moreover, use of Nufern’s optical fiber products, including modifications thereof, combinations with other products, or certain specific uses can necessitate additional customer licensing, particularly with respect to U.S. Patent nos. 5,818,630 (IMRA America, Inc.); 6,496,301 (The United States of America as represented by the Secretary of the Navy); and 5,666,372 (United Technologies Corporation). See the terms and conditions specific to your purchase. |
Fiber Laser/Amplifier Patent Label
Nufern’s laser, amplifier and subassembly products, including NuQ, Nu2µ, NuFIRE, NuTx, NuSUB, NuAMP, NukW and any other laser, amplifier or subassembly product including custom lasers, amplifiers and subassemblies, may be covered by one or more of the following pending or issued U.S. Patents, each of which is owned by or licensed by Nufern:
6,779,364; 6,950,586; 7,003,206; 7,050,686; 7,062,137; 7,110,647; 7,116,887; 7,167,621; 7,317,857; 7,371,019; 7,386,210; 7,400,812; 7,483,610; 7,634,164; 7,724,422; 5,949,941 (licensed from Furukawa Electric Co. of North America); 5,818,630 (licensed from IMRA America Inc.); 6,496,301 (licensed from USA, as represented by the Secretary of the Navy); 5,666,372 (licensed from United Technologies Corporation).
Moreover, use of Nufern’s laser, amplifier and subassembly products, including modifications thereof, combinations with other products, or certain specific uses can necessitate additional customer licensing. See the terms and conditions specific to your purchase. |
