Venturi, LLC

Greenlight Optics, LLC

Vi-Enterprises, LLC

Benjamin Victor Payment

Bruce C Weddendorf

Shawn Estes

In a system and method for detecting carbon dioxide in an enclosed volume, a CO2 detection system is triggered to awaken from a deep sleep state. Once awake, the system queries system sensors to determine the current system parameters, including current CO2 level and temperature. Current and expected CO2 decay rates are calculated, and the system determines whether the current CO2 decay rate is within an expected normal range for an unoccupied enclosed volume. If the volume is static, i.e., not moving, and the CO2 rate is rising and the temperature is rising, a series of alerts are sent to contacts previously set up by the user. If the alerts are not cleared by a user, emergency management personnel are notified.

Detecting life by means of CO2 in an enclosed volume

Solar light for signs

This disclosure relates generally to systems and methods of translating between Universal Serial Bus (USB) and synchronous serial protocols. In one embodiment, an apparatus includes an application-specific integrated circuit (ASIC) configured to operate in a multi-protocol generic mode and in an adaptive clock mode. The ASIC is configured to implement a multi-protocol generic command processor in the multi-protocol generic mode where the ASIC is operable to be commanded so as to execute a generic bus command that converts between the USB protocol and any commanded synchronous serial protocol. Furthermore, the ASIC can synchronize the execution of the generic bus command with an externally generated clock signal on the synchronous serial side when the ASIC is also provided in the adaptive clock mode. In this manner, a computer device with a USB port can use the ASIC as a bridge for data communications with a radio having a synchronous serial port.

USB to synchronous serial interface with external clock signal

A solar light assembly is configured for illuminating a corrugated sign. The assembly comprises a solar panel, a battery, and a printed circuit board electrically connected to the battery and to the solar panel. An LED light is disposed on the printed circuit board, which is curved to direct the light onto a printed surface of the sign. A sign attachment component attaches the assembly to the corrugated sign. The sign attachment component may be one or more spears configured to be inserted into flutes of the corrugated sign.

Solar light assembly

In a method for detecting carbon dioxide in an enclosed volume, a CO2 detection system is triggered to awaken from a deep sleep state. Once awake, the system queries system sensors to determine the current system parameters, including current CO2 level and temperature. Current and expected CO2 decay rates are calculated, and the system determines whether the current CO2 decay rate is within an expected normal range for an unoccupied enclosed volume. If the volume is static, i.e., not moving, and the CO2 rate is rising and the temperature is rising, a series of alerts are sent to contacts previously set up by the user. If the alerts are not cleared by a user, emergency management personnel are notified.

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Huntsville, AL, United States of America

Benjamin Victor Payment