Abstract: The present invention is directed to a device consisting of at least one occupancy sensor and relay switch for providing power to UVC germicidal light sources when the at least one sensor does detect the absence of a person or object in the room or space, and automatically turns off the UVC germicidal light sources when the at least one sensor does detect the presence of a person or object entering or already in a room or space. Additionally, the same device using the at least one sensor and relay switch can include general lighting white color light sources that energize automatically when the at least one sensor does detect the presence of a person or object in a room or space, and automatically turns off the general lighting white color light sources when the at least one sensor does detect the absence of a person or object in the room or space.

Abstract: The present invention is directed to a device consisting of a portable and multi-band UV light device that uses a combination of UVA, UVB, and UVC wavelength band of UV emitters. For detection, UV emitters are energized to a particulate collector that will fluoresce and glow when there is the presence of a wide range of different harmful aerosol droplet particles in the air that may be collected. This instant and positive visual detection with an available audio alarm alert indicates the presence of harmful aerosol droplet particles in the vicinity of this Instant Particulate Detector or IPD device, allowing the user to take immediate and corrective action. The user can also subsequently select disinfection utilizing UVC wavelength light to sterilize the particulate collector and Instant Particulate Detector or IPD device.

Abstract: The present invention is directed to a device consisting of at least one occupancy sensor and relay switch for providing power to UVC germicidal light sources when the at least one sensor does detect the absence of a person or object in the room or space, and automatically turns off the UVC germicidal light sources when the at least one sensor does detect the presence of a person or object entering or already in a room or space. Additionally, the same device using the at least one sensor and relay switch can include general lighting white color light sources that energize automatically when the at least one sensor does detect the presence of a person or object in a room or space, and automatically turns off the general lighting white color light sources when the at least one sensor does detect the absence of a person or object in the room or space.

Abstract: The present invention is directed to a device consisting of a portable and multi-band UV light device that uses a combination of UVA, UVB, and UVC wavelength band of UV emitters. For detection, UV emitters are energized to a particulate collector that will fluoresce and glow when there is the presence of a wide range of different harmful aerosol droplet particles in the air that may be collected. This instant and positive visual detection with an available audio alarm alert indicates the presence of harmful aerosol droplet particles in the vicinity of this Instant Particulate Detector or IPD device, allowing the user to take immediate and corrective action. The user can also subsequently select disinfection utilizing UVC wavelength light to sterilize the particulate collector and Instant Particulate Detector or IPD device.

Abstract: A protective holder for a mobile device includes attaching portions for mounting to a motor vehicle sun visor. The attaching portions include clips, elastic straps, Velcro fasteners, double-sided sticking tape strips or hooks. The holder includes a main opening for the mobile device with adjoining sides. The adjoining sides include additional openings to provide access to the power switch, power charging jack, speaker, memory card, camera, flash, microphone, keypad, volume adjust, headphone jack, HDMI video jack, LCD or image touch screen. A rotating mechanism may be used for swiveling the mobile device from portrait or landscape positions and vice-versa while it is inserted in the holder. The mobile device can be a cell phone or a smartphone that can serve as a portable GPS navigation device.

Abstract: A protective holder for a mobile GPS navigation device includes attaching portions for mounting to a motor vehicle sun visor. The attaching portions include clips, elastic straps, Velcro fasteners, double-sided sticking tape strips or hooks. The holder includes a main opening for the mobile GPS navigation device with adjoining sides. The adjoining sides include additional openings to provide access to the power switch, power charging jack, speaker, memory card and LCD touch screen. The holder, a rigid support plate, or clips may include exterior projection fins for the clearance of sound from the speaker or for access to the charging jack of the mobile GPS navigation device. The projection fins also allow the mobile GPS navigation device to be lifted at an angle to allow better viewing of the LCD touch screen when the mobile GPS navigation device is mounted to a motor vehicle sun visor. A pivot mechanism may also be used for additional tilting of the mobile GPS navigation device.