Phaedrus, LLC Patent applications |
Patent application number | Title | Published |
20150323671 | APPARATUS, SYSTEM AND METHOD FOR DETECTING A POSITION OF A MOVABLE OBJECT IN A DEVICE AND USING THE SAME FOR CONTROLLING THE DEVICE - An apparatus, a system and a method for detecting position of a movable object in a device and using the same for controlling the device. A distance and/or an intensity of emitted light may be measured by using a sensor to emit light and detect light to determine the location of the movable object. The movable element absorbs emitted light from the sensor. The sensor determines and/or measures an intensity of the emitted light from the sensor which is not absorbed by the movable object. The intensity of emitted light is related to the position of the movable object in the device. A microprocessor may determine the position of the movable object based on the intensity of emitted light detected by the sensor. The position of a rotating object on a crankshaft in an engine may be detected. | 11-12-2015 |
20140129046 | SYSTEM AND METHOD FOR OBTAINING, TRANSMITTING AND/OR PROVIDING FREIGHT TRANSPORTATION INFORMATION - An apparatus, a system and a method obtain, transmit and/or provide transportation information. A microprocessor is configured to receive and/or transmit real time information concerning the operation of a vehicle. Real time information, such as, for example, a weight of a vehicle, an air pressure of tires, a location of the truck and the trailer, brake wear of brakes of the truck and/or the trailer, and/or engine measurements may be obtained. The real time information may be encrypted and may be transmitted to a central location using Wi-Fi communication, a cellular telephone network, radio transmission, a transponder, and/or the like. The real time information may be accessed by a terminal communicatively linked to the microprocessor and/or the central location. The signal may indicate vehicle compliance and/or non-compliance with a private commercial requirement and/or state and federal regulations. | 05-08-2014 |
20130077097 | Apparatus, system and method for using an LED to identify a presence of a material in a gas and/or a fluid and/or determine properties of the material - An apparatus, a system and a method use a light-emitting diode (LED) to identify the presence of a material in a gas and/or a fluid and/or to determine properties of the material. The LED and a light detector may be used to determine a chemical compound in the material. The gas and/or the fluid may be located in a chamber. A first light detector may be positioned on the opposite side of the chamber relative to the LED, a second light detector may be positioned on the same side of the chamber as the LED, and/or a third light detector may be positioned inside the chamber. Additional light detectors with coatings may enable measurements to be corrected for the effects of temperature. The light detectors may determine light reflection, light refraction, light transmission, light diffraction, light interference, light diffusion, light collimation, light absorption and/or light focusing of the material. | 03-28-2013 |