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Rayvio Corporation patents


Recent patent applications related to Rayvio Corporation. Rayvio Corporation is listed as an Agent/Assignee. Note: Rayvio Corporation may have other listings under different names/spellings. We're not affiliated with Rayvio Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Rayvio Corporation-related inventors


Ultraviolet disinfection system

Embodiments of the invention include an elongate chamber. A uv source includes a semiconductor device, the semiconductor device including an active layer disposed between an n-type region and a p-type region. ... Rayvio Corporation

Ultraviolet emitting device

Embodiments of the invention include a light emitting diode (uvled), the uvled including a semiconductor structure with an active layer disposed between an n-type region and a p-type region. The active layer emits uv radiation. ... Rayvio Corporation

Ultraviolet disinfection system

Embodiments of the invention include an ultraviolet (uv) source, the uv source including a semiconductor device comprising an active layer disposed between an n-type region and a p-type region. The active layer emits radiation having a peak wavelength in a uv range. ... Rayvio Corporation

Device for uv-led liquid monitoring and treatment

A liquid treatment device includes a base with a power source, a uv-led module for providing uv-b or uv-c light to liquid, an led for providing visible light, and a processor for selectively powering the uv-led module and the led, and having a uv transmissive material above the uv-led module for allowing the uv-b or uv-c band light from the uv-led module to be transmitted from the base housing, and a liquid storage housing removably coupled to the base housing with a storage portion configured to hold liquid and having a bottom portion comprising a uv transmissive material for allowing the uv-b or uv-c band light from the uv-led module to be transmitted into the liquid, and an output coupled for restricting outflow of the liquid from the storage portion.. . ... Rayvio Corporation

Ultraviolet light source and methods

A method for a hand-held device comprising illuminating, with a first uv led associated with the hand-held device, a surface of an object with uv light, acquiring with a visible-light image sensor on the hand-held device, a first image of the surface of the object while the surface of the object is illuminated by the first uv led, performing with the processor in the hand-held device, a function upon the first image to determine a type of contaminant disposed upon the surface of the object, determining with the processor in the hand-held device, sanitation techniques to perform in response to the type of contaminant that is determined, and displaying with a touch-screen display on the hand-held device, the sanitation techniques to the user.. . ... Rayvio Corporation

Package for ultraviolet emitting devices

Embodiments of the invention include a light emitting diode (led) including a semiconductor structure. The semiconductor structure includes an active layer disposed between an n-type region and a p-type region. ... Rayvio Corporation

Semiconductor device and a method of making a semiconductor device

An led device capable of emitting electromagnetic radiation ranging from about 200 nm to 365 nm, the device. The device includes a substrate member, the substrate member being selected from sapphire, silicon, quartz, gallium nitride, gallium aluminum nitride, or others. ... Rayvio Corporation

Package for ultraviolet emitting devices

Embodiments of the invention include a light emitting diode (led) including a semiconductor structure. The semiconductor structure includes an active layer disposed between an n-type region and a p-type region. ... Rayvio Corporation

Device for uv-led liquid monitoring and treatment

A treatment device includes a base having a battery, a uv-led for providing uv-c light during a uv sterilization process, leds for providing visible light during the uv sterilization process, and a controller for initiating the uv sterilization process, a translucent ring on the base for receiving the visible light from the leds and outputting it to the user, a first coupling structure on the base, a uv transmissive material above the uv-led module, and a water storage removably coupled to the base having a sidewall structure for confining water, a second coupling structure below the sidewall structure for coupling with the first coupling structure to thereby create a water-tight seal between the water storage and the base, and a translucent material disposed upon the top opening of the water storage for receiving the visible light from the leds and outputting it to the user.. . ... Rayvio Corporation

On-demand medical device sterilization device and methods

A portable medical sanitation device includes a power source, a solid-state uv light source for outputting uv light (e.g. Within the uv-c band), a controller for directing the plurality of solid-state uv light sources to output uv light, a sterilization chamber comprising a cavity having side-walls having the solid-state uv light source coupled thereto, wherein the sterilization chamber is configured to receive uv light from the plurality of solid-state uv light sources, and wherein the side-walls are configured to reflect uv light incident thereto, and a housing configured to contain the power source, the plurality of solid-state uv light sources, the controller and the sterilization chamber.. ... Rayvio Corporation

Uv light emitting devices and systems and methods for production

A method of fabricating an ultraviolet (uv) light emitting device includes receiving a uv transmissive substrate, forming a first uv transmissive layer comprising aluminum nitride upon the uv transmissive substrate using a first deposition technique at a temperature less than about 800 degrees celsius or greater than about 1200 degrees celsius, forming a second uv transmissive layer comprising aluminum nitride upon the first uv transmissive layer comprising aluminum nitride using a second deposition technique that is different from the first deposition technique, at a temperature within a range of about 800 degrees celsius to about 1200 degrees celsius, forming an n-type layer comprising aluminum gallium nitride layer upon the second uv transmissive layer, forming one or more quantum well structures comprising aluminum gallium nitride upon the n-type layer, and forming a p-type nitride layer upon the one or more quantum well structures.. . ... Rayvio Corporation








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