| RADEUM, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20090041241 | NEAR FIELD COMMUNICATIONS SYSTEM HAVING ENHANCED SECURITY - A near field communication system can include a near field generator configured to generate a near field detectable information signal. The near field generator and supporting circuitry also produces incidental electromagnetic radiation. A masking signal transmitter is used with the near field generator and radiates a masking electromagnetic signal. The masking electromagnetic signal may substantially mask the incidental electromagnetic radiation. | 02-12-2009 |
| 20090029743 | WIRELESS HEADSET AND MICROPHONE ASSEMBLY FOR COMMUNICATIONS DEVICE - Disclosed herein is a communications system implementing a microphone wirelessly connected to a half-duplex communications device, such as a two-way radio or a radio-simulating cellular phone. The microphone may incorporate a transmit/receive switch wherein a transmit signal is wirelessly transmitted from the microphone to the communications device to direct the communications device to enter into a transmit mode. The microphone may communicate with the half-duplex communications device through a magnetic induction link. | 01-29-2009 |
