of Ontario, Canada) Patent applications |
Patent application number | Title | Published |
20120236959 | QUADRATURE COMMUNICATIONS DEVICE WITH I ANTENNAS AND Q ANTENNAS AND MODULATED POWER SUPPLY AND RELATED METHODS - A communications device may include an In-phase (I) power amplifier configured to generate an I amplified signal, a Quadrature (Q) power amplifier configured to generate a Q amplified signal, an I digital-to-analog converter (DAC) configured to generate an I signal, and a Q DAC configured to generate a Q signal. The communications device may also include an I power supply circuit coupled to the I power amplifier and to the I DAC and configured to cause the I power amplifier to modulate an I carrier signal into the I amplified signal based upon the I signal, a Q power supply circuit coupled to the Q power amplifier and to the Q DAC and configured to cause the Q power amplifier to modulate a Q carrier signal into the Q amplified signal based upon the Q signal, and at least one antenna coupled to the I and Q power amplifiers. | 09-20-2012 |
20120220225 | COMMUNICATION SYSTEM WITH NFC TRANSFER OF DIFFERENT DATA SETS BASED UPON KEYBOARD MODE AND RELATED METHODS - A communication system may include a near-field communication (NFC) device, and a mobile wireless communications device having different selectable keyboard configuration modes. The mobile wireless communications device may include an NFC circuit, and a controller coupled to the NFC circuit and determining a selected keyboard configuration mode, and selectively communicating a respective set of data from among different sets of data with the NFC device based upon the selected keyboard configuration mode. | 08-30-2012 |
20120219053 | DEVICE TO TRANSMIT DATA BY DISPLAYING A CODED IMAGE GENERATED ACCORDING TO A SELECTABLE ENCODING SCHEME AND ASSOCIATED METHODS - A communications system includes a first device with a first display, and a first processor configured to generate at least one coded image according to a selectable encoding scheme from among different encoding schemes, and display the coded image on the first display. A first communications device is coupled to the first processor. A second device includes a second camera configured to capture the coded image on the first display, a second communications device, and a second processor coupled to the second camera and the second communications device. The second processor is configured to send a status message, via the second and first communications devices to the first processor, related to whether the captured coded image is decodable based upon a currently selected encoding scheme. | 08-30-2012 |
20120208586 | COMMUNICATIONS SYSTEM CONFIGURED TO CORRECT AN ASSOCIATION MISMATCH AND RELATED METHODS - A communications system includes a service provider device, a mobile wireless communications device, and a plurality of communication infrastructure nodes. The plurality of communication infrastructure nodes are configured to generate an association mismatch communications path between the service provider device and the mobile wireless communications device, the association mismatch communications path including at least two communication infrastructure nodes in series. The plurality of communications infrastructure nodes are also configured to generate a corrected association communications path between the service provider device and the mobile wireless communications device from the mismatch communications path, the corrected association communications path including just a single communication infrastructure node from the at least two communication infrastructure nodes. | 08-16-2012 |
20110149935 | MOBILE WIRELESS COMMUNICATIONS DEVICE WITH DIVERSITY WIRELESS LOCAL AREA NETWORK (LAN) ANTENNA AND RELATED METHODS - A mobile wireless LAN communications device may include a portable, handheld housing, and a wireless LAN transceiver carried by the housing. A polarization diversity wireless LAN antenna may be included for cooperating with the wireless LAN transceiver to communicate over a wireless LAN. The polarization diversity wireless LAN antenna may include a first antenna element coupled to the wireless LAN transceiver having a first shape and a first polarization, and a second antenna element coupled to the wireless LAN transceiver having a second shape different from the first shape. The second antenna element may also have a second polarization different from the first polarization. | 06-23-2011 |