Abstract: A water sanitization cap for covering a bottle is provided. The cap may include an ultraviolet-C (“UV-C”) light emitting diode (“LED”) housing and a shell. The shell may be adjacent to a portion of the housing. The cap may also include a waterproof compartment formed within the interior of the housing. The waterproof compartment may include one wall formed at least in part from a transparent material. The cap may include a UV-C LED. The UV-C LED may be fixed within the waterproof compartment, proximal to one end of the UV-C LED housing and oriented to shine light through the transparent material. The cap may include a sensor that when activated, applies a voltage to the UV-C LED to cause the UV-C LED to emit light. The cap may include a cartridge cage that can hold a cartridge. The cartridge cage may be removably attachable to an inner surface of the shell.

Abstract: A water purification cap for covering a water bottle. The cap includes a barrel, a shell, and a waterproof compartment. The shell surrounds at least a portion of the barrel and includes a charging site that is integral to the shell. The waterproof compartment is formed within the interior of the barrel. The waterproof compartment includes one or more walls formed at least in part from quartz crystal, one or more light emitting diodes fixed within the waterproof compartment. The light emitting diodes are proximal to one end of the barrel and are oriented to shine light through the quartz crystal. The sensor is configured to determine that the cap is in the installed position and supply a voltage to a circuit configured to deliver voltage to the LEDS.

Abstract: A water sanitization cap for covering a bottle includes a barrel, a shell, and a waterproof compartment. The shell surrounds at least a portion of the barrel and includes an outer surface and an inner surface. The waterproof compartment is formed within the interior of the barrel. The waterproof compartment includes one wall formed at least in part from a transparent material, one or more light emitting diodes (“LEDS”), a sensor, and a filter cage. The LEDS are fixed within the waterproof compartment and oriented to shine light through the transparent material. The sensor includes an activation button. The sensor is configured to sense when the cap is in the installed position and supplies voltage to the activation button. The activation button is activated by a user in the installed position to supply voltage to the LEDS to emit light. The filter cage is operable to contain a filter.

Abstract: A water purification cap for covering a water bottle is provided. The cap may include a barrel and a shell. The shell may surround a first end of the barrel. The cap may include a charging site. The charging site may be integral to the shell. The charging site may include a positive pole, a negative pole and an RGB ring. The RGB ring may insulate between the positive pole and the negative pole. The RGB ring may display colors that indicate a status of the cap. The cap may include a UV-C LED. The UV-C LED may be proximal to a second end of the barrel. The light emitted from the UV-C LED may be UV-C rays. The UV-C rays may be in the range of 100-280 nanometers. The cap may include a touch sensor. When touched, the touch sensor may activate the UV-C LED.

Abstract: A water sanitization cap for covering a bottle is provided. The cap may screw-fit on a conventional water bottle. The conventional water bottle may store drinking water. The cap may include a UV-C module. When activated, the UV-C module may destroy bacteria and/or viruses within the water. The cap may also include a particulate filter. The particulate filter may filter out particulate matter from the water when water is being suctioned out of the bottle. The water may be suctioned out of the bottle using a foldaway straw included in the cap.

Abstract: A water sanitization cap for covering a bottle is provided. The cap may screw-fit on a conventional water bottle. The conventional water bottle may store drinking water. The cap may include a UV-C module. When activated, the UV-C module may destroy bacteria and/or viruses within the water. The cap may also include a particulate filter. The particulate filter may filter out particulate matter from the water when water is being suctioned out of the bottle. The water may be suctioned out of the bottle using a foldaway straw included in the cap.

Abstract: A water sanitization cap for covering a bottle is provided. The cap may screw-fit on a conventional water bottle. The conventional water bottle may store drinking water. The cap may include a UV-C module. When activated, the UV-C module may destroy bacteria and/or viruses within the water. The cap may also include a cartridge. The cartridge may be a filter cartridge, pH modifying cartridge and/or a flavor-enhancing cartridge. The cartridge may filter out particulate matter, modify the pH and/or enhance the flavor of the water when water is being suctioned out of the bottle. The water may be suctioned out of the bottle using a foldaway straw included in the cap.

Abstract: A compact magnetic-based battery device that offers energy, a large number of cycles, a long storage time, and a short charging time is provided. The rechargeable battery device can include a first magnetic layer, a second magnetic layer, a dielectric layer disposed between the first magnetic layer and the second magnetic layer, and a plurality of high anisotropic magnetic nanoparticles embedded into the dielectric layer.

Abstract: A water purification cap for covering a water bottle is provided. The cap may include a barrel and a shell. The shell may surround a first end of the barrel. The cap may include a charging site. The charging site may be integral to the shell. The charging site may include a positive pole, a negative pole and an RGB ring. The RGB ring may insulate between the positive pole and the negative pole. The RGB ring may display colors that indicate a status of the cap. The cap may include a UV-C LED. The UV-C LED may be proximal to a second end of the barrel. The light emitted from the UV-C LED may be UV-C rays. The UV-C rays may be in the range of 100-280 nanometers. The cap may include a touch sensor. When touched, the touch sensor may activate the UV-C LED.

Abstract: Systems for screening and health monitoring of materials are provided. The system can include a material embedded with magneto-electric nanoparticles (MENs), a laser configured to direct incident laser light waves at a target area of the material, an optical filter disposed between the laser and the material, and an analyzer configured to detect the laser light reflected from the material.

Abstract: An active optical cavity laser heating medium includes an active optical cavity heating element in contact with a vaporizable substance. A light beam may be emitted into the active optical cavity heating element from a light source. The active optical cavity may then act as a gain-medium, by enhancing the laser radiation, and as a transducer, by converting the optical radiation into heat. This heat generated by the active optical cavity may then heat the vaporizable substance in an electronic vaporization device. The active optical cavity laser heating medium may also determine the temperature of the active optical cavity.

Abstract: An atomizer assembly is provided that includes a radio-frequency heating medium. The atomizer assembly may be actuated by a control unit including a radio-frequency signal generator circuit and a power amplifier to amplify the radio-frequency signal produced by the radio-frequency signal generator circuit. The amplified radio-frequency signal may be transmitted to an atomizer to thereby heat a vaporizable substance. The atomizer assembly may further include a temperature sensor to measure the temperature of the atomizer such that temperature control logic of the control unit may adjust the amplified radio-frequency signal based on the measured temperature of the temperature sensor to maintain a desired temperature within the atomizer.

Abstract: An atomizer assembly for use with an electronic vaporizer device includes a metallic coil coated with a high temperature resistant glass coating to resist oxidation, corrosion and degradation of the coil at high temperatures. The glass coating may further act as a barrier between the coil and a vapor to minimize metal contamination in the vapor.

Abstract: A spintronic device can include a bottom contact layer, a bottom magnetic layer disposed on the bottom contact layer, a nanoparticle layer disposed on the bottom magnetic layer, a top magnetic layer disposed on the nanoparticle layer, and a top contact layer disposed on the top magnetic layer. The spintronic device can include a bottom insulation layer disposed between the bottom magnetic layer and the nanoparticle layer, and a top insulation layer disposed between the nanoparticle layer and the top magnetic layer.

Abstract: Systems for screening and health monitoring of materials are provided. The system can include a material embedded with magneto-electric nanoparticles (MENs), a laser configured to direct incident laser light waves at a target area of the material, an optical filter disposed between the laser and the material, and an analyzer configured to detect the laser light reflected from the material.

Abstract: Systems for screening and health monitoring of materials are provided. The system can include a material embedded with magneto-electric nanoparticles (MENs), a laser configured to direct incident laser light waves at a target area of the material, an optical filter disposed between the laser and the material, and an analyzer configured to detect the laser light reflected from the material.

Abstract: A compact magnetic-based battery device that offers energy, a large number of cycles, a long storage time, and a short charging time is provided. The rechargeable battery device can include a first magnetic layer, a second magnetic layer, a dielectric layer disposed between the first magnetic layer and the second magnetic layer, and a plurality of high anisotropic magnetic nanoparticles embedded into the dielectric layer.