Aerielle Technologies, Inc.

Aerielle, Inc.

Other

Competitive Technologies, Inc.

Blob Products, LLC

Arthur L Cohen

John Glissman

Fadhly Bey

Kelly R Kodama

David Noppenberger

John Haggis

Francis Lau

Alan Czeszynski

Robert L Fullerton

Todd Rider

Michael Shawver

Karl A Grame

Chris J Stanley

Apparatus for holding an article against a fabric panel, for instance on an article of clothing, including a base having a top side and a generally planar bottom side, a plurality of fabric penetrating elements extending from the bottom side, and a resilient retaining loop disposed on the top side, the resilient loop having an article engaging through slot configured to accept and releasably capture an elongate element of an article inserted through the through slot.

Sunglass and article holder

Apparatus for capturing, aggregating, and transferring data to detect windshield wiper motion in a motor vehicle so as to alert the driver of the need to turn on headlights. The apparatus includes motion-sensing hardware having a microprocessor programmed to detect rhythmic movement of shadows at regular intervals or to receive digitized signals from inertial sensors and to sense rhythmic patterns of vibration or motion in the car and characterize and filter the patterns to accurately distinguish wiper motions from other motions. The software then instructs the microprocessor to output a perceivable alert to the driver indicating that vehicle lights must be turned on.

Method for capture, aggregation, and transfer of data to determine windshield wiper motion in a motor vehicle

A circuit and method for providing an auto-off capability for a wireless transmitter, of a type having an audio plug which mates with the output jack of an audio source. The portable transmitter modulates signals from a baseband signal source onto a carrier and transmits the RF carrier to a receiver. The auto-off capability is provided to prolong battery life and eliminate the transmission of unmodulated RF carriers. The auto-off capability comprises turning power off to the transmitter circuit when baseband input signal is absent for more than a predetermined amount of time, and immediately turning on the transmitter circuit when baseband signal is present.

Circuit and method for providing an auto-off capability for a wireless transmitter

A headphone receiver apparatus for use with low power transmitters includes a pair of headphone speaker enclosures connected by a headband. An antenna element in the form of a spring steel band or a plastic cable/antenna band where one of the conductors is utilized as the antenna is configured generally concentric with but offset from the headband and the user's head by at least 0.5 inches over at least some length of the antenna. Low-noise performance is improved by a low noise amplifier incorporated before the receiver IC, and a bandpass filter interposed between the low noise amplifier and the receiver IC. A base-loading inductor is used to tune the antenna element to resonance, with or without capacative end-loading. Lumped inductors, ferrite beads, or a parallel resonant LC circuit may be used to isolate the shield conductor at RF frequencies, and/or to reduce the loading of the other conductors.

Headphone receiver apparatus for use with low power transmitters

A circuit (FIGS.A-D) and method of providing an auto-on and/or auto-off capability for an audio device, of a type having an audio plug () which mates with the output jack of an audio source. The portable transmitter () modulates audio signals from the audio source onto a carrier and transmits them to a receiver. The auto-on and auto-off capability is provided to prolong battery life and degradation of the transmitter circuit and comprises pinching off a FET (Q) when the circuit is in an 'off' state. This occurs when a pre-determined threshold in a capacitor is reached by not discharging that capacitor. The capacitor (C) is discharged by dropping a comparator input below a pre-determined threshold limit when presented with an audio peak and wherein the drop in value causes the comparator output to go low, causing the capacitor to discharge and causing the FET (Q) to supply power to the regulator.

Circuit and method for providing an auto-off and/or auto-on capability for an audio device

Audio and image digital file transfer device

Digital audio recording device

The invention is a circuit and method for providing an auto-off capability for a wireless transmitter, of a type having an audio plug which mates with the output jack of an audio source. The portable transmitter modulates audio signals from the audio source onto a carrier and transmits them to a receiver. The auto-off capability is provided to prolong battery life and degradation of the transmitter circuit and comprises pinching off a FET when the circuit is in an 'off' state. This occurs when a pre-determined threshold in a capacitor is reached by not discharging that capacitor. The capacitor is discharged by dropping an input to a comparator below a pre-determined threshold limit when presented with an audio peak and wherein the drop in value causes the comparator output to discharge the capacitor and causing the FET to supply power to the regulator.

Miniature radio frequency transmitter

Portable, wireless transmitter

Growing community of inventors

Cupertino, CA, United States of America

Arthur L Cohen