II-VI Delaware, Inc.

United States of America


Create a watch for II-VI Delaware, Inc.
Total IP 1,631
Total IP Rank # 831
IP Activity Score 3.5/5.0    658
IP Activity Rank # 1,084
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,403 98
6 28
18 58
20
 
Last Patent 2026 - Electrolyte composition
First Patent 1988 - Optoelectronic coupling element ...
Last Trademark 2026 - THERMADITE
First Trademark 1974 - COHERENT

Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 G/S Composite materials containing diamond and ceramic for thermal management, semiconductor equipme...
G/S Composite materials containing diamond and ceramic for thermal management, semiconductor equipmen...
2025 Invention System, method, and computer program product for a configurable channelized broadband light sourc...
Invention Vertical cavity surface emitting laser (vcsel) emitter with guided-antiguided waveguide. A verti...
G/S Laser measuring systems; laser equipment for non-medical purposes; lasers not for medical use; al...
Invention Optical time domain reflectometry (otdr) device and methods. An optical time domain reflectometr...
Invention High density 3d electrical and optical direct bond interconnect. This disclosure describes a sys...
Invention Laser light source having diffuser element and light diverging optic. An illumination device inc...
Invention An efficient laser system. The present disclosure comprises a laser semiconductor system, with th...
Invention Dispersion compensator and method of dispersion compensation. In a dispersion compensator and me...
Invention Spatial light modulator incorporating aberration correction. A spatial light modulator (100) com...
Invention Current load-controlled laser driver. Laser circuits are disclosed herein that include, in one e...
Invention Display system with optical device. A display system includes a display screen, an upper guide, ...
Invention Multi-domain lithium niobate crystals and see-through near-eye display devices. A see-through ne...
Invention Differentially-driven electro-absorption modulator. Apparatus is disclosed for generating and mod...
Invention Differentially-driven electro-absorption modulator. Apparatus is disclosed for generating and mo...
Invention Vcsel/pcsel light coupling into the multilayer waveguide for short reach optical communication. ...
Invention Compact etalon-based dispersion compensation in wdm optical systems. A GT etalon-based compensat...
2024 Invention Sensor arrangement for optical elements in laser material processing heads. The present disclosu...
Invention Optical element (oe) for combining outputs of multiple optical emitters into a globally weighted ...
Invention Seal for optical elements. The present disclosure relates to a holder and a method of using an o...
Invention Laser processing heads and systems for connecting fiber optic cable to optics. Laser processing ...
Invention Electrolyte composition. An electrolyte composition includes: an electrolyte; and an additive co...
Invention Silicon carbide trench mosfet. A new design of a silicon carbide (SiC) metal-oxide-semiconductor...
Invention Raman-edfa hybrid amplifier for extended l band amplification. Embodiments of the present disclo...
Invention Ultra-wideband wavelength reference and use thereof in a wavelength division multiplexing system....
Invention Multiple raman pump fbgs in single fiber. Disclosed herein are fiber-based Raman amplifier syste...
Invention Graded metal-oxide layers in vertical cavity surface-emitting laser. A vertical cavity surface-e...
Invention Interlocked n-by-n wavelength selective switch. An interlocked N×N wavelength selective switch (...
Invention Thermal dissipation system for integrated circuit chips. A thermal dissipation system for an int...
Invention Cladding pumped distributed raman amplifier for multi-core-fiber transmission. A device, system,...
Invention Method of forming a spatial light modulator. Described herein is a method (400) of forming a spat...
Invention Refractive index engineering for brightness enhancement and kink suppression in optical emitting ...
G/S Lasers not for medical use.
G/S Laser device being a high-power fiber laser for cutting applications
Invention Mount for an optical element. The present disclosure relates to a mount for an optical element f...
Invention Optical frequency hopping for channel presence detection in an optical network. An optical chann...
Invention Dual laser coherent transceiver. The present disclosure is directed to a dual laser transceiver ...
Invention Vertical cavity surface emitting laser array. This disclosure describes a device having a plural...
Invention Photon-photon resonance pcsel for high-speed applications. This disclosure describes a photon-ph...
Invention Si-free reaction bonded sic. A method of producing reaction bonded silicon carbide (RB-SiC) cera...
Invention Beam shaping for cutting. Systems for processing a workpiece are disclosed herein. The systems m...
Invention Method and system for multi-level amplitude optical signal generation using binary level keying o...
Invention Heat management system comprising diamond particles. The present disclosure is directed to a hea...
Invention Optical circuit switch and beam processing method. An optical switching apparatus for optical sw...
Invention System for monitoring and interferometry based on pcsels emitting in two directions. Embodiments...
Invention Reaction bonded sic-diamond (rbsic-diamond) composite with machinable features. Systems and meth...
Invention Pcsel magnetometer. A magnetometer includes a resonant atomic medium, a photonic crystal surface...
Invention System for pumping raman amplification. Embodiments of the present disclosure show an optical sy...
Invention Method and system for classification. The present disclosure may comprise a classification metho...
Invention Method and system for optical switching with integrated polarization diversity control. A method ...
Invention Multi-polarization optical device. An optical device includes a first chip and a second chip. Th...
G/S Optical switches for use in communications networks.
2023 G/S laser welding systems comprised of laser welding machines
G/S High-performance diode lasers, not for medical purposes. High-performance diode lasers for medica...
G/S High-performance diode lasers, not for medical purposes High-performance diode lasers for medical...
G/S Optical components, instruments and products for use with lasers, namely, optical lenses, partial...
G/S Optical components, instruments and products for use with lasers, namely, optical lenses, partia...
G/S Laser measuring systems; laser equipment for non-medical purposes; lasers not for medical use.
G/S Laser welding machines. Laser equipment for non-medical purposes; lasers not for medical use.
G/S Laser measuring systems; Laser Equipment for Non-medical purposes; and Lasers not for medical use
G/S Fiber optic testing tools for the management, analysis, troubleshooting, measuring and monitorin...
Invention Glass enameling of aluminum metal matrix composites. A method of forming an enameled coating on ...
G/S Lasers not for medical use.
2022 G/S Optical components, instruments and products for use with lasers, namely, optical lenses, optical...
G/S Optical components, instruments and products for use with lasers, namely, lenses, partial reflec...
G/S Testing tools for fiber optic systems and components, namely, optical engines, programmable opti...
G/S Electronic and optical communications instruments and components, namely, optical transmitters, ...
G/S Testing tools for fiber optic systems and components, namely, optical engines, programmable optic...
G/S Digital signal processors
G/S Laser annealing, engraving, inscribing, scoring, and cutting machines; laser machine tools for an...
G/S Machine tools; Laser machines for the marking, annealing, engraving, inscribing, scoring, cutting...
G/S Lasers not for medical use
G/S Lasers not for medical use, namely lasers for photochemistry
2021 G/S Lasers and components of laser delivery systems, not for medical use.
2020 G/S Fiber optic testing tools for the management, analysis, troubleshooting, measuring and monitoring...
G/S Fiber optics, namely, optical fiber, optical transceivers, optical amplifiers, fiber optic couple...
G/S Fiber optics; fiber optic cable. Custom manufacture of fiber optics; custom manufacture of fiber...
2019 G/S Optical components, instruments for use with lasers, namely, lenses for industrial laser cutting ...
2018 G/S Apparatus for converting thermal energy to electrical energy, namely, thermoelectric converters; ...
2017 G/S thermoelectric generators with perpetual power source apparatus for converting thermal energy to ...
G/S Optical components and products for use with lasers, namely, lenses, partial reflectors, beamspl...
G/S PARTS OF MACHINES FOR MANUFACTURING SEMICONDUCTORS, NAMELY, STAGE STRUCTURES, AND SEMICONDUCTOR W...
G/S Optoelectronic devices.
G/S Optoelectronic devices, namely, multimode vertical cavity surface emitting lasers
G/S Lasers used for life science laboratory and research use