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2023
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Invention
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Nozzle.
A liquid treatment system has a nozzle body comprised of a semi-translucent material. Th... |
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Invention
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Nozzle. A liquid treatment system has a nozzle body comprised of a semitranslucent material. The ... |
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Invention
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Point-of-use liquid treatment.
A liquid treatment system has a liquid inlet, a liquid storage sy... |
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Invention
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Control of basal plane dislocations in large aluminum nitride crystals. In various embodiments, a... |
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Invention
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Thermal control for formation and processing of aluminum nitride. In various embodiments, control... |
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2022
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Invention
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Aluminum nitride crystals having low urbach energy and high transparency to deep-ultraviolet wave... |
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Invention
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Uvc durable filter.
A system includes a mask having a filter. The filter is configured to captur... |
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2021
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Invention
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Aluminum nitride single crystals having controllable color and methods of forming them. In variou... |
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Invention
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Air disinfection chamber.
A system disinfects air. The system includes an elongated chamber havi... |
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Invention
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Impurity control during formation of aluminum nitride crystals and thermal treatment of aluminum ... |
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Invention
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Ultraviolet light-emitting devices having enhanced light output. In various embodiments, device s... |
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Invention
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Large, uv-transparent aluminum nitride single crystals. In various embodiments, single-crystal al... |
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2020
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Invention
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Fluid treatment reactor. A system for disinfecting fluid includes a plurality of fluid reactors. ... |
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Invention
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Photon extraction from ultraviolet light-emitting devices. In various embodiments, a layer of org... |
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P/S
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Apparatus for disinfecting water, namely, deep ultraviolet light (UVC) water purification device |
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P/S
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Apparatus for disinfecting water. |
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P/S
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Apparatus for disinfecting water |
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Invention
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Periodic uvc dosing. A photoreactor for disinfecting water includes at least one wall defining a ... |
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Invention
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Diameter expansion of aluminum nitride crystals during growth by physical vapor transport.
In va... |
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Invention
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Aluminum nitride single crystals having large crystal augmentation parameters.
In various embodi... |
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Invention
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Diameter expansion of aluminum nitride crystals. In various embodiments, aluminum nitride single ... |
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Invention
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Aluminum nitride substrate removal for ultraviolet light-emitting devices. In various embodiments... |
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Invention
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Chemical concentration measurement apparatus. A chemical measurement device for determining the c... |
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Invention
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Defect reduction in seeded aluminum nitride crystal growth. −2. Methods for growing single crysta... |
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Invention
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Doped aluminum nitride crystals and methods of making them. Fabrication of doped AlN crystals and... |
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Invention
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Fluid treatment reactor. A system for disinfecting fluid includes a UVC LED. The UVC LED includes... |
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Invention
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Two-stage seeded growth of large aluminum nitride single crystals. In various embodiments, growth... |
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Invention
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Photon extraction from nitride ultraviolet light-emitting devices. In various embodiments, a rigi... |
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2019
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Invention
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Systems and methods for fluid disinfection with ultraviolet light. A fluid treatment system inclu... |
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Invention
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Thick pseudomorphic nitride epitaxial layers.
In various embodiments, a semiconductor device inc... |
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Invention
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Deep-uv-transparent aluminum nitride crystals and methods of forming them. In various embodiments... |
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Invention
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Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of formi... |
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Invention
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Ultraviolet light-emitting devices incorporating graded layers and compositional offsets. In vari... |
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2018
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Invention
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Uv-transparent aluminum nitride single crystal having a diameter of 35 mm to 150 mm and a predefi... |
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Invention
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Large, uv-transparent aluminum nitride single crystals and methods of forming them. In various em... |
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Invention
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Electrochemical removal of aluminum nitride substrates for electronic and optoelectronic devices.... |
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Invention
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Defect reduction in seeded aluminum nitride crystal growth. =2. Methods for growing single crysta... |
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P/S
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Light-emitting diodes (LEDs), namely, ultraviolet LEDs not
for purposes of visible illumination;... |
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P/S
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Light-emitting diodes (leds), namely, ultraviolet leds not for purposes of visible illumination; ... |
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2016
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P/S
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Light-emitting diodes (LEDs), namely, ultraviolet LEDs not for purposes of visible illumination; ... |
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2014
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P/S
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Light-emitting diodes (LEDs), namely ultraviolet light-emitting diodes (LEDs) that do not emit vi... |
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P/S
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Light-emitting diodes (LEDs), namely, ultraviolet
light-emitting diodes (LEDs) that do not emit ... |
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2013
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P/S
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light-emitting diodes (LEDs), namely, ultraviolet LEDs not for purposes of visible illumination; ... |
