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	II-VI II-VI Delaware, Inc. 2000120 9 Dec 2019	APPROVED on 4 Jun 2025	Optical components, instruments for use with lasers, namely, lenses fo... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Optical components, instruments for use with lasers, namely, lenses for industrial laser cutting machines, partial reflectors, beamsplitters, optical mirrors for use with lasers; optical glass, optical condensers, reflective phase retarders; electro-optic modulators; infrared cameras; optical lens blanks; single crystal silicon wafers; silicon chips to serve as a substrate for epitaxial deposition of electronic; silicon photonics chips; silicon photonics wafers for infrared imaging and detection; laser collimators; semiconductor substrates and semiconductor wafers; brewster windows; laser equipment designed for cutting, drilling, marking, engraving and shaping optical lenses for eyeglasses, focusing heads, beam director components, beam enhancement tools, beam diagnostic instruments, and integrators for concentrating laser beams to a small spot size, increasing power density for precise material processing in the fields of laser cutting, welding, drilling, marking, and micromachining; semiconductor diode chips, semiconductor diode arrays, surface-emitting semiconductor diodes, edge emitting semiconductor diodes; optical pumps for optical pump processed in the field of laser technology; laser diode modules; pump lasers for providing the energy necessary to excite the gain medium of another laser in the process of optical pumping, fuel cell stacks; high speed Datacom transceivers; vertical-cavity surface-emitting lasers; lasers and components for fiber and direct diode laser systems, namely pump diodes, gain fibers, Fiber Bragg Grating, fiber couplers and optical isolators for use the fields of material processing, namely cutting, welding, drilling, medical applications, namely laser surgery, dermatology, scientific research, namely spectroscopy, metrology; laser processing heads and fiber optic cables, conductive fibers, namely, fluoride glass fibers, optical fibers for the transmission of sounds and images and components for laser material processing, namely solid-state lasers, gas lasers, and diode laser, optical mirrors for use with lasers, lenses for industrial laser cutting machines, and beam expanders; scientific optical equipment, namely, laser cavities, namely resonators for laser systems, laser crystals, namely solid-state materials that serve as the gain medium in solid-state lasers in the field of high-power leaser, ultra-fast lasers, medical lasers and optical fiber communication systems; thin film dielectric coatings for use in the manufacture of ultrafast lasers and amplifiers for the use in multiphoton microscopy, ultrafast spectroscopy, for cold atoms and quantum optics and in attosecond/EUV generation, polarization components, thin film polarizers, waveplates, polarization rotators, optical filters; scientific prisms; optical mirrors for use with lasers; glass laser flow tubes; fluorescence filters and IR thermal imaging lenses, F-Theta scan lenses, plano-convex lenses, ultralow-absorption lenses, meniscus lenses, aspheric lenses, spherical lenses, powell lenses, ball lenses; components and subsystems for components and subsystems for fiber optic communications networks, namely optic cables, fiber optic connectors, fiber optic couplers, fiber optic couplings, nonlinear optical fibers, optical fiber arrays, optical fiber telecommunications apparatus, optical fibers, chromatic dispersion compensators, polarization dispersion compensators, add/drop multiplexers, dynamic gain equalizers, tunable lasers and polarization maintaining optical fibers; electronic and optical communications instruments and components, namely, optical transmitters, optical receivers, optical data links, namely a communication system that uses light pulses to transmit data over optical fibers in the field of telecommunications for powering the internet, data centers, optical transceivers, cable television transmitters, optical transmitters, and communication link testers for testing communication links for optical fiber integrity check and quality; components and subsystems for sensing and thermal imaging, namely, tunable optical detectors, tunable optical emitters, optical filters, electronic circuits to control and change of electrical parameters like current and voltage or temperature, tunable optical emitters, tunable optical sensors, infrared gas sensors, infrared chemical sensors, infrared biomedical sensors used to measure physiological parameters, namely temperature, blood flow, oxygen saturation, heart rate, respiration rate, metabolic activity, glucose levels, drug levels, tissue composition, focal plane arrays, namely an array of light-sensitive detectors arranged in a grid, used to capture images in the field of digital cameras, surveillance cameras, medical imaging, thermal imaging, spectroscopy and anatomy, wavelength translators, thermal camera controllers, thermal cameras and optical amplifiers; photonic processors, namely, channel processors for dense wavelength division multiplexing of telecommunications signals carried by optic fibers; semiconductor substrates and wafers, silicon carbide wafers and wafer chucks, silicon carbide water cooled mirror, military low power infrared lasers, and fiber pigtailed laser diode modules, electromagnetic switches; apparatus for converting thermal and electrical energy for cooling, heating and temperature stabilizing electronics, namely, thermoelectric coolers and current converters, central processing unit coolers, thermoelectric sub-assemblies, air-to-air thermoelectric assemblies, and air-to-air heat exchangers, namely, thermoelectric-based cooling pads and solar panels and solar energy collectors for the production of electricity, supercapacitors for energy storage, power amplifiers, and optical windows for use with electrical components, namely are transparent or translucent materials used to seal and protect electrical components while allowing the passage of light or other electromagnetic radiation for providing a barrier against dust, moisture, and physical damage, ensuring the reliable operation of the component.

APPROVED

on 4 Jun 2025

II-VI

II-VI Delaware, Inc.

2000120 · 9 Dec 2019

009

Class 009

Computer & Software Products & Electrical & Scientific Products

Optical components, instruments for use with lasers, namely, lenses for industrial laser cutting machines, partial reflectors, beamsplitters, optical mirrors for use with lasers; optical glass, optical condensers, reflective phase retarders; electro-optic modulators; infrared cameras; optical lens blanks; single crystal silicon wafers; silicon chips to serve as a substrate for epitaxial deposition of electronic; silicon photonics chips; silicon photonics wafers for infrared imaging and detection; laser collimators; semiconductor substrates and semiconductor wafers; brewster windows; laser equipment designed for cutting, drilling, marking, engraving and shaping optical lenses for eyeglasses, focusing heads, beam director components, beam enhancement tools, beam diagnostic instruments, and integrators for concentrating laser beams to a small spot size, increasing power density for precise material processing in the fields of laser cutting, welding, drilling, marking, and micromachining; semiconductor diode chips, semiconductor diode arrays, surface-emitting semiconductor diodes, edge emitting semiconductor diodes; optical pumps for optical pump processed in the field of laser technology; laser diode modules; pump lasers for providing the energy necessary to excite the gain medium of another laser in the process of optical pumping, fuel cell stacks; high speed Datacom transceivers; vertical-cavity surface-emitting lasers; lasers and components for fiber and direct diode laser systems, namely pump diodes, gain fibers, Fiber Bragg Grating, fiber couplers and optical isolators for use the fields of material processing, namely cutting, welding, drilling, medical applications, namely laser surgery, dermatology, scientific research, namely spectroscopy, metrology; laser processing heads and fiber optic cables, conductive fibers, namely, fluoride glass fibers, optical fibers for the transmission of sounds and images and components for laser material processing, namely solid-state lasers, gas lasers, and diode laser, optical mirrors for use with lasers, lenses for industrial laser cutting machines, and beam expanders; scientific optical equipment, namely, laser cavities, namely resonators for laser systems, laser crystals, namely solid-state materials that serve as the gain medium in solid-state lasers in the field of high-power leaser, ultra-fast lasers, medical lasers and optical fiber communication systems; thin film dielectric coatings for use in the manufacture of ultrafast lasers and amplifiers for the use in multiphoton microscopy, ultrafast spectroscopy, for cold atoms and quantum optics and in attosecond/EUV generation, polarization components, thin film polarizers, waveplates, polarization rotators, optical filters; scientific prisms; optical mirrors for use with lasers; glass laser flow tubes; fluorescence filters and IR thermal imaging lenses, F-Theta scan lenses, plano-convex lenses, ultralow-absorption lenses, meniscus lenses, aspheric lenses, spherical lenses, powell lenses, ball lenses; components and subsystems for components and subsystems for fiber optic communications networks, namely optic cables, fiber optic connectors, fiber optic couplers, fiber optic couplings, nonlinear optical fibers, optical fiber arrays, optical fiber telecommunications apparatus, optical fibers, chromatic dispersion compensators, polarization dispersion compensators, add/drop multiplexers, dynamic gain equalizers, tunable lasers and polarization maintaining optical fibers; electronic and optical communications instruments and components, namely, optical transmitters, optical receivers, optical data links, namely a communication system that uses light pulses to transmit data over optical fibers in the field of telecommunications for powering the internet, data centers, optical transceivers, cable television transmitters, optical transmitters, and communication link testers for testing communication links for optical fiber integrity check and quality; components and subsystems for sensing and thermal imaging, namely, tunable optical detectors, tunable optical emitters, optical filters, electronic circuits to control and change of electrical parameters like current and voltage or temperature, tunable optical emitters, tunable optical sensors, infrared gas sensors, infrared chemical sensors, infrared biomedical sensors used to measure physiological parameters, namely temperature, blood flow, oxygen saturation, heart rate, respiration rate, metabolic activity, glucose levels, drug levels, tissue composition, focal plane arrays, namely an array of light-sensitive detectors arranged in a grid, used to capture images in the field of digital cameras, surveillance cameras, medical imaging, thermal imaging, spectroscopy and anatomy, wavelength translators, thermal camera controllers, thermal cameras and optical amplifiers; photonic processors, namely, channel processors for dense wavelength division multiplexing of telecommunications signals carried by optic fibers; semiconductor substrates and wafers, silicon carbide wafers and wafer chucks, silicon carbide water cooled mirror, military low power infrared lasers, and fiber pigtailed laser diode modules, electromagnetic switches; apparatus for converting thermal and electrical energy for cooling, heating and temperature stabilizing electronics, namely, thermoelectric coolers and current converters, central processing unit coolers, thermoelectric sub-assemblies, air-to-air thermoelectric assemblies, and air-to-air heat exchangers, namely, thermoelectric-based cooling pads and solar panels and solar energy collectors for the production of electricity, supercapacitors for energy storage, power amplifiers, and optical windows for use with electrical components, namely are transparent or translucent materials used to seal and protect electrical components while allowing the passage of light or other electromagnetic radiation for providing a barrier against dust, moisture, and physical damage, ensuring the reliable operation of the component.

Optical components, instruments for use with lasers, namely, lenses fo...

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Ii-vi delaware, inc. (1)

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Class 9 (1)

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Piasetzki nenniger kvas llp (1)

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