Patent application number | Description | Published |
20110002219 | GROUP IDENTIFICATION AND DEFINITION WITHIN MULTIPLE USER, MULTIPLE ACCESS, AND/OR MIMO WIRELESS COMMUNICATIONS - Group identification and definition within multiple user, multiple access, and/or MIMO wireless communications. A group identification definition field may be transmitted to a number of receiving devices for use in interpreting current or subsequently received packets that include a group identification field (group ID). The group ID can serve a number of functions such as indicating those receiving devices for which the packet is intended, the identification of fields within the packet corresponding to the various devices, certain parameters (e.g., code type, code rate, modulation type, etc.) associated with such fields within the packet, etc. The group identification definition field may be updated or modified to allow for modification of the manner in which subsequent packets, including respective group IDs, are processed. One of a variety of events may direct the group identification definition field may be updated or modified. | 01-06-2011 |
20120140613 | MULTIPLE TRANSMIT ANTENNA INTERLEAVER DESIGN - An arrangement of interleavers allocates bits from an input symbol across sub-symbols transmitted via sub-carriers of multiple orthogonal frequency division multiplex (OFDM) carriers. The input bits are allocated in a fashion to provide separation across subcarriers, and rotation of sub-symbols across the OFDM carriers provides additional robustness in the present of signal path impairments. | 06-07-2012 |
20130142280 | MULTIPLE TRANSMIT ANTENNA INTERLEAVER DESIGN - An arrangement of interleavers allocates bits from an input symbol across sub-symbols transmitted via sub-carriers of multiple orthogonal frequency division multiplex (OFDM) carriers. The input bits are allocated in a fashion to provide separation across subcarriers, and rotation of sub-symbols across the OFDM carriers provides additional robustness in the present of signal path impairments. | 06-06-2013 |
20130215938 | Method and System for Frame Formats for MIMO Channel Measurement Exchange - A method and system for frame formats for MIMO channel measurement exchange is provided. Aspects of a method for communicating information in a communication system may comprise transmitting data via a plurality of radio frequency (RF) channels utilizing a plurality of transmitting antenna, receiving feedback information via at least one of a plurality of RF channels, and modifying a transmission mode based on the feedback information. Aspects of a method for communicating information in a communication system may also comprise receiving data via a plurality of receiving antenna, transmitting feedback information via at least one of the plurality of RF channels, and requesting modification of a transmission mode for the received data in transmitted response messages comprising the feedback information. | 08-22-2013 |
Patent application number | Description | Published |
20100008411 | Method and System for Frame Formats for MIMO Channel Measurement Exchange - A method and system for frame formats for MIMO channel measurement exchange is provided. Aspects of a method for communicating information in a communication system may comprise transmitting data via a plurality of radio frequency (RF) channels utilizing a plurality of transmitting antenna, receiving feedback information via at least one of a plurality of RF channels, and modifying a transmission mode based on the feedback information. Aspects of a method for communicating information in a communication system may also comprise receiving data via a plurality of receiving antenna, transmitting feedback information via at least one of the plurality of RF channels, and requesting modification of a transmission mode for the received data in transmitted response messages comprising the feedback information. | 01-14-2010 |
20110222620 | Method and System for Frame Formats for MIMO Channel Measurement Exchange - A method and system for frame formats for MIMO channel measurement exchange is provided. Aspects of a method for communicating information in a communication system may comprise transmitting data via a plurality of radio frequency (RF) channels utilizing a plurality of transmitting antenna, receiving feedback information via at least one of a plurality of RF channels, and modifying a transmission mode based on the feedback information. Aspects of a method for communicating information in a communication system may also comprise receiving data via a plurality of receiving antenna, transmitting feedback information via at least one of the plurality of RF channels, and requesting modification of a transmission mode for the received data in transmitted response messages comprising the feedback information. | 09-15-2011 |
20140200026 | Methods and Systems for Positioning Based on Observed Difference of Time of Arrival - Disclosed are systems, methods and devices for computing an estimated location of a mobile device based, at least in part, on an observed difference of time of arrival of messages arriving at the mobile device. In particular implementations, such observed time arrival may comprise a difference between receipt at the mobile device a first message transmitted from a first transceiver device to a second transceiver device and receipt at the mobile device of a second message transmitted by the second transceiver device in response to the first message. | 07-17-2014 |
20150281908 | METHODS, APPARATUSES, AND DEVICES FOR POSITIONING MOBILE DEVICES USING MEASURED RECEIVER GAIN - Methods, apparatuses, and devices are disclosed that may be used to estimate a location of a mobile device using, for example, one more receiver gains that may bring about adjustment of received signal strength indications of a radio heatmap. Such adjustment may allow a mobile device to accurately estimate a present location of a mobile device using, for example, a radio heatmap. | 10-01-2015 |
20150293206 | Methods and Systems for Positioning Based on Observed Difference of Time of Arrival - Disclosed are systems, methods and devices for computing an estimated location of a mobile device based, at least in part, on an observed difference of time of arrival of messages arriving at the mobile device. In particular implementations, such observed time arrival may comprise a difference between receipt at the mobile device a first message transmitted from a first transceiver device to a second transceiver device and receipt at the mobile device of a second message transmitted by the second transceiver device in response to the first message. | 10-15-2015 |
Patent application number | Description | Published |
20140073352 | METHOD FOR PRECISE LOCATION DETERMINATION - According to embodiments, methods are presented to for determining precise location of a device by exchanging a plurality of messages with one or more devices (e.g., access points or mobile devices) in vicinity. Embodiments may calculate distance between the devices using round trip time that takes to transmit and receive signals to/from each of the devices. Using definitions that account for multiple input multiple output (MIMO) transmission, the embodiments determine precise location of a device. | 03-13-2014 |
20140153420 | CYCLIC SHIFT DELAY DETECTION USING A CLASSIFIER - Systems, apparatus and methods for determining a cyclic shift delay (CSD) mode from a plurality of CSD modes is disclosed. A received OFDM signal is converted to a channel impulse response (CIR) signal in the time domain and/or a channel frequency response (CFR) signal in the frequency domain. Matched filters and a comparator are used to determine a most likely current CSD mode. Alternatively, a classifier is used with a number of inputs including outputs from two or more matched filters and one or more outputs from a feature extractor. The feature extractor extracts features in the time domain from the CIR signal and/or in the frequency domain from the CFR signal useful in distinguishing various CSD modes. | 06-05-2014 |
20140160959 | Methods and Systems for Enhanced Round Trip Time (RTT) Exchange - Disclosed are systems, methods and devices for obtaining round trip time measurements for use in location based services. In particular implementations, a fine timing measurement request message wirelessly transmitted by a first transceiver device to a second transceiver device may permit additional processing features in computing or applying a signal round trip time measurement. Such a signal round trip time measurement may be used in positioning operations. | 06-12-2014 |
20140206389 | VISUAL IDENTIFIER OF THIRD PARTY LOCATION - Aspects of determining a geographical state of a target through a user device are provided. One method includes identifying at least one target associated with a target device configured to provide position data in a standard reference frame along with corresponding time values, and sending a request for access to geographical state information for at least one target. The method may further include receiving geographical state information associated with the at least one target, and generating a visual identifier of the at least one target based on the geographical state information. The visual identifier may be associated with data captured by an imaging sensor which is functionally coupled to the user device. Systems and apparatuses for determining a geographical state of a target through a user device are further presented. | 07-24-2014 |
20140254402 | Method and/or System for Determining Time of Arrival of Data Packets - Disclosed are systems, methods and devices for application of estimating a apposition of a mobile device based, at least in part, on measuring differences of times of arrival of data packets transmitted to the mobile device from transmitters. In specific implementations, time-staggered quasi-matched filter correlators may applying a known waveform or data sequence to a payload of a received data packet to detect a correlation peak or correlation maximum corresponding to a time of arrival of the received data packet. | 09-11-2014 |
20140254511 | REDUCING IMPACT OF CLOCK DRIFT IN WIRELESS DEVICES - Systems and methods for calculating round trip time (RTT) between two wireless devices with respective clock drifts, while lowering the impact of the clock drifts on the RTT. A first RTT in a first direction is determined between a first wireless device and a second wireless device based on a first set of one or more messages exchanged between the first wireless device and the second wireless device. A second RTT in a second direction is determined between the second wireless device and the first wireless device based on a second set of one or more messages exchanged between the second wireless device and the first wireless device, and an average RTT of the first RTT and the second RTT is computed, wherein the average RTT has a low impact of the clock drifts. | 09-11-2014 |
20140269400 | BROADCASTING SHORT INTERFRAME SPACE INFORMATION FOR LOCATION PURPOSES - A method and apparatus for broadcasting short interframe space information to aid in determining a round trip time are provided. The round trip time is used as an aid in locating nodes within a WiFi or WLAN network. The method begins with capturing a time of transmission of a frame by a transmitting station. The receiving station then captures the time of arrival of the frame just sent by the transmitting station. The receiving station replies with a received frame message and the time of departure is captured. The transmitting station then captures the time of arrival of the received frame message. The captured arrival and departure times of the frame and the received frame message allow the round trip time to be computed. The RTT may then be included as part of a network message. | 09-18-2014 |
20140286324 | METHOD AND/OR SYSTEM FOR PASSIVE LOCATION ESTIMATION - Described are a system and method for a first wireless access point to compute timing parameters of neighboring access points based, at least in part, on beacon signals transmitted the neighboring access points. The first wireless access point may the broadcast the computed timing parameters to mobile devices. A mobile device having received the computed timing parameters may then compute an estimate of its location based, at least in part, on subsequently acquired beacon signals transmitted from the first access point and/or neighboring access points. | 09-25-2014 |
20140314068 | SYSTEMS AND METHODS FOR SYNCHRONIZING TIMING BETWEEN WIRELESS NETWORKING DEVICES - Systems and methods are provided for synchronizing a timing of one or more access points in an area. The systems and methods utilize a timestamp frame exchange between the one or more access points based on a timestamp refresh interval that is changed after each timestamp frame exchange is performed. | 10-23-2014 |
20140331329 | OBFUSCATING THE LOCATIONS OF ACCESS POINTS AND FEMTOCELLS - Methods and apparatuses are presented for obfuscating the locations of terrestrial wireless transceivers, including wireless access points and femtocells. According to some embodiments, a method may receive, by a mobile device, data for a terrestrial wireless transceiver, wherein the data includes location coordinates of the terrestrial wireless transceiver, and wherein the location coordinates include an error term. Additionally, the method may include determining the error term based on the data. Furthermore, the method may include determining a corrected location of the terrestrial wireless transceiver by removing the error term from the location coordinates. In some instances, the data can further include a unique identifier associated with the terrestrial wireless transceiver, and wherein the error term is further determined based on the unique identifier. | 11-06-2014 |
20140334401 | ACCESS POINT-ASSISTED POSITIONING FRAMEWORK - Methods, systems, and devices are described for a wireless positioning framework in which an access point (AP) broadcasts a message within a beacon interval that identifies a transmission schedule for a set of stations. The message may include an information element identifying the stations in the set. The set may be determined based on station clock drifts and/or a ranging accuracy sought by the AP. The AP may also provide a station identifier, and frame spacing and delay parameters, which may be used to determine a distinct backoff for each station. Using distinct backoffs allow the stations to avoid collisions when sending the transmissions. The AP may receive the transmissions according to the identified schedule and may determine a range (e.g., round-trip time) for each station in the set based at least on a time at which the respective transmission is received. | 11-13-2014 |
20140335891 | SYSTEMS AND METHODS OF OFFLOADED POSITIONING FOR DETERMINING LOCATION OF WLAN NODES - This disclosure includes systems and methods for determining the location of each of a plurality of STAs of a WLAN where an AP measures the round-trip time (RTT) and the angle of arrival (AOA) to each STA from implicit packet exchange, such as data frame and ACK frame. The AP may then report the RTT and AOA measurements to each STA using a dedicated beacon information element (IE) which multicasts RTT and AOA measurements to the STAs. By employing an additional parameter, namely, angle of arrival AOA, a single AP may compute the two-dimensional location of each associated STA. Further, another beacon IE may multicast mapping of the AIDs to MAC addresses so that the associated STAs can understand such mapping for STAs in a network so that one STA may know the location of other STAs. Encryption may be employed to achieve privacy. | 11-13-2014 |
20140355461 | METHODS AND SYSTEMS FOR ENHANCED ROUND TRIP TIME (RTT) EXCHANGE - Disclosed are systems, methods and devices for obtaining round trip time measurements for use in location based services. In particular implementations, a fine timing measurement request message wirelessly transmitted by a first transceiver device to a second transceiver device may permit additional processing features in computing or applying a signal round trip time measurement. Such a signal round trip time measurement may be used in positioning operations. | 12-04-2014 |
20140355462 | METHODS AND SYSTEMS FOR ENHANCED ROUND TRIP TIME (RTT) EXCHANGE - Disclosed are systems, methods and devices for obtaining round trip time measurements for use in location based services. In particular implementations, a fine timing measurement request message wirelessly transmitted by a first transceiver device to a second transceiver device may permit additional processing features in computing or applying a signal round trip time measurement. Such a signal round trip time measurement may be used in positioning operations. | 12-04-2014 |
20150049679 | METHOD OF ENABLING SINGLE CHAIN RANGING OPERATIONS - A system and method are disclosed for performing ranging operations between two wireless devices without employing cyclic shift diversity (CSD) compensation techniques. For some embodiments, a first wireless device sends a negotiation request frame requesting the second wireless device to respond to subsequently received frames of a specified type using a selected one of the transmit chains in the second wireless device. Thereafter, the first wireless device sends a data frame to the second wireless device to initiate a ranging operation. The second wireless device sends a response frame of the specified type to the first wireless device using the selected one of the transmit chains. | 02-19-2015 |
20150063138 | PASSIVE POSITIONING UTILIZING ROUND TRIP TIME INFORMATION - Techniques for passive positioning of a client station are disclosed. In an example a passive positioning scheme may include detecting an incoming message from an access point, determining a Round Trip Time (RTT) value associated with the access point, generating an acknowledgment message, calculating a time of departure for the acknowledgment message based on the RTT value, and sending the acknowledgment message at the time of departure. | 03-05-2015 |
20150063228 | PASSIVE POSITIONING UTILIZING BEACON NEIGHBOR REPORTS - Techniques for providing neighbor reports for use in passive positioning of a client station are disclosed. An example method for broadcasting network neighbor reports according to the disclosure includes generating a beacon transmission, determining a neighbor report count value, if the neighbor report count value is greater than zero, then broadcasting the beacon transmission including at least a beacon frame and the neighbor report count value, and decrementing the neighbor report count value; if the neighbor report count value is equal to zero, then broadcasting the beacon transmission including at least a beacon frame and a neighbor report, and resetting the neighbor count value. | 03-05-2015 |
20150071093 | Methods and Apparatuses for Improving Quality of Positioning - Methods and apparatuses of improving quality of positioning are disclosed. According to aspects of the present disclosure, a transition from a short training field to a long training field in one or more communication messages between two wireless stations may be detected. A station may then determine a first arrival correction time based on the transition from the short training field and the long training field. With the first arrival correction time, more accurate timing of communications between the two wireless stations may be determined and used for improving quality of positioning applications. | 03-12-2015 |
20150078215 | SYSTEMS AND METHODS FOR FULL DUPLEX COMMUNICATION OVER A WIRELESS NETWORK - Systems, methods, and apparatuses for full duplex communication on a wireless network are disclosed. In one aspect, one or more lists of non-effecting nodes are determined for one or more devices on the wireless network. A list of non-effecting nodes for a device identifies other network nodes or devices whose transmissions do not cause substantial interference with the device. When a full duplex communication is scheduled on the wireless network, a downlink message transmitted to the device may be performed concurrently with an uplink transmission from one of the non-effecting devices. This full duplex communication may be possible even if the device does not inherently support full-duplex communication on the wireless network. | 03-19-2015 |
20150296552 | WIRELESS DOCKING/UNDOCKING USING FINE TIME MEASUREMENT - A wireless dockee or a wireless docking center may utilize a fine timing measurement procedure to determine propagation times for signals communicated between the devices. Based on the propagation time, the wireless dockee or the wireless docking center may calculate their proximity to each other. When the proximity supports a wireless docking session, the wireless dockee or the wireless docking center may initiate a wireless docking session. The wireless docking session may include docking the wireless dockee to the wireless docking center and/or undocking the wireless dockee to the wireless docking center. | 10-15-2015 |
20150338512 | ROUND TRIP TIME ACCURACY IMPROVEMENT IN VARIED CHANNEL ENVIRONMENTS - Methods, systems, and devices are described that provide for wireless ranging. The methods, systems, and/or devices may include tools and techniques that provide for determining a range based on a TOD and a TOA that is adjusted based on a mean FAC. A probe may be transmitted from a transmitter to a receiver. The transmitter may receive a response, from the receiver. A strongest path within the response may be identified. A threshold may be determined. A plurality of FAC values may be identified, which exceed the threshold and precede the strongest path within the response. After the plurality of FAC values are identified, a mean FAC may be determined based at least in part on the plurality of FAC values. A TOA of the response may be adjusted based on the mean FAC. A range to the receiver may be determined based on a TOD and the adjusted TOA. | 11-26-2015 |
20150341892 | POSITIONING WITH ACCESS NETWORK QUERY PROTOCOL NEIGHBOR REPORTS - Techniques for determining the position of a client station based on Access Network Query Protocol (ANQP) neighbor reports are disclosed. An example of a wireless transceiver system for providing a neighbor report in an ANQP query response message a memory, at least one processor operably coupled to the memory and configure to determine neighbor position information, receive an ANQP query request from a client station prior to performing a wireless client association process, generate a neighbor report, and send an ANQP query response including the neighbor report to the client station. The neighbor report may be ordered and the client station may be configured to initiate Fine Timing Measurement (FTM) sessions based on the order of the station within the neighbor report. | 11-26-2015 |
Patent application number | Description | Published |
20110009003 | ELECTRICAL CHARGER - There is provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being coupled to an electronic device, and includes an electrical connector plug which includes a plurality of electrical connector plug contacts. The adaptor unit is configured for being coupled to a power supply, and includes a plurality of adaptor unit contacts and a receiving aperture defining an opening for an electrical connector plug receiving receptacle configured for receiving the electrical connector plug. After the electrical connector plug is received within the electrical connector plug receiving receptacle and while the electrical connector plug is disposed within the electrical connector plug receiving receptacle, each one of the electrical connector plug contacts is disposable in an electrical contact engagement state with a respective one of the adaptor unit contacts such that, when the adaptor unit becomes disposed in electrical communication with a power supply and the base unit becomes disposed in an electrical coupling relationship with an electronic device and each one of the electrical connector plug contacts becomes disposed in electrical contact engagement with a respective one of the adaptor unit contacts, power is supplied to the electronic device. | 01-13-2011 |
20110009004 | ELECTRICAL CHARGER - There is provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being coupled to an electronic device. The adaptor unit is configured for being coupled to a power supply. The base unit is configured to co-operate with the adaptor unit such that there is provided an electrically coupled state wherein the base unit is electrically coupled to the adaptor unit, and such that there is also provided an electrically uncoupled state wherein the base unit is electrically uncoupled from the adaptor unit. Effecting a change in state from one of the electrically coupled state or the electrically uncoupled state to the other one of the electrically coupled state and the electrically uncoupled state includes effecting rotation of the base unit relative to the adaptor unit. There is also provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being electrically coupled to an electronic device. The adaptor unit is configured for being electrically coupled to a power supply. The base unit is configured to co-operate with the adaptor unit so as to effect electrical coupling between the base unit and the adaptor unit. The base unit is configured to co-operate with the adaptor unit such that there is provided a mechanically coupled state wherein the base unit is disposed in a mechanical coupling relationship with the adaptor unit. Effecting mechanical uncoupling of the base unit from the adaptor unit includes effecting rotation of the base unit relative to the adaptor unit. | 01-13-2011 |
20110009005 | ELECTRICAL CHARGER LOCKING ASSEMBLY - There is provided an electrical charger including a charger assembly and a locking assembly. The charger assembly includes a base unit configured for being electrically coupled to an electronic device, and an adaptor unit configured for being electrically coupled to a power supply. The locking assembly includes at least one operative detent member. There is provided a locked state, wherein the base unit is disposed in an electrical coupling relationship with the adaptor unit and movement of the base unit relative to the adaptor unit, such that the base unit becomes disposed in an electrically uncoupled relationship with the adaptor unit, is resisted. There is also provided an unlocked state wherein the base unit is moveable relative to the adaptor unit. In the locked state, each one of the at least one operative detent member is biased into an interference relationship with the charger assembly so as to resist the relative movement between the base unit and the adaptor unit which would effect the electrical uncoupling of the base unit from the adaptor unit. In the unlocked state, the locking assembly co-operates with the charger assembly such that the base unit is moveable relative to the adaptor unit. Application of a respective minimum predetermined force is required to effect a change in state from one of the locked state and the unlocked state to the other one of the locked state and the unlocked state. | 01-13-2011 |
20120077361 | ELECTRICAL CHARGER LOCKING ASSEMBLY - There is provided an electrical charger including a charger assembly and a locking assembly. The charger assembly includes a base unit configured for being electrically coupled to an electronic device, and an adaptor unit configured for being electrically coupled to a power supply. The external surfaces of the base unit and the adaptor unit include co-operating external geometries that provide a visual indication whether the charger assembly is disposed in the locked state or the unlocked state. | 03-29-2012 |
20120083166 | ELECTRICAL CHARGER - There is provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being coupled to an electronic device. The adaptor unit is configured for being coupled to a power supply. The base unit includes an electrical connector plug. The external surfaces of the base unit and the adaptor unit include co-operating external geometries that provide a visual indication whether the electrical connector plug is disposed, relative to the adaptor unit, in the electrically coupled state or in an electrically uncoupled state. | 04-05-2012 |
20120160640 | BRIDGE-STYLE PUSH-BUTTON WITH ANCHORING - The present technology provides a bridge-style push-button with anchoring, a device comprising same, and a method of assembly. The push-button comprises a first anchor portion for coupling to the device, a second anchor portion for coupling to the device, a resilient bridge portion suspended between the anchor portions, and an actuating portion mounted on the bridge portion. The first anchor portion is mounted along a differently oriented axis from the second anchor portion. The first and second anchor portions may be slideably mounted, rotatably mounted, or both. The device comprises anchor sites for mounting of the push-button. The method of assembly comprises coupling the first anchor portion to the device before the second anchor portion. | 06-28-2012 |
20120214348 | ELECTRICAL CHARGER - There is provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being coupled to an electronic device, and includes an electrical connector plug which includes a plurality of electrical connector plug contacts. The adaptor unit is configured for being coupled to a power supply, and includes a plurality of adaptor unit contacts and a receiving aperture defining an opening for an electrical connector plug receiving receptacle configured for receiving the electrical connector plug. | 08-23-2012 |
20130002193 | DOCK FOR A PORTABLE ELECTRONIC DEVICE - A dock for receiving a portable electronic device, including: a housing comprising an aperture; a support coupled to an inner wall of the housing; and a charging connector received in the support and movable relative to the housing for charging the portable electronic device when the charging connector extends through the aperture, wiring of the charging connector for electrically communicating with a power source; wherein the charging connector is movable relative to the housing in response to a magnetic force. | 01-03-2013 |
20130005179 | DOCK FOR A PORTABLE ELECTRONIC DEVICE - A dock for receiving a portable electronic device, including a housing comprising an aperture; a support coupled to an inner wall of the housing, a portion of the support being elastically deformable; and a connector received in the support and extending through the aperture for electrically communicating with the portable electronic device, wiring of the connector for transferring data to an electronic device; wherein the portion of the support elastically deforms in response to non-axial movement of at least a portion of the connector. | 01-03-2013 |
20130005189 | ELECTRICAL CHARGER LOCKING ASSEMBLY - There is provided an electrical charger including a charger assembly and a locking assembly. The charger assembly includes a base unit configured for being electrically coupled to an electronic device, and an adaptor unit configured for being electrically coupled to a power supply. The external surfaces of the base unit and the adaptor unit include co-operating external geometries that provide a visual indication whether the charger assembly is disposed in the locked state or the unlocked state. | 01-03-2013 |
20130023161 | ELECTRICAL CHARGER WITH BASE UNIT AND ADAPTOR UNIT - There is provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being coupled to an electronic device, and includes an electrical connector plug which includes a plurality of electrical connector plug contacts. The adaptor unit is configured for being coupled to a power supply, and includes a plurality of adaptor unit contacts and a receiving aperture defining an opening for an electrical connector plug receiving receptacle configured for receiving the electrical connector plug. | 01-24-2013 |
20130115793 | ELECTRICAL CHARGER - There is provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being coupled to an electronic device. The adaptor unit is configured for being coupled to a power supply. The base unit includes an electrical connector plug. The external surfaces of the base unit and the adaptor unit include co-operating external geometries that provide a visual indication whether the electrical connector plug is disposed, relative to the adaptor unit, in the electrically coupled state or in an electrically uncoupled state. | 05-09-2013 |
20130186916 | DISPENSING APPARATUS FOR USE WITH PRESSURIZED CONTAINERS - A dispensing apparatus for use with a pressurized container having a push valve. The dispensing apparatus includes an enclosure adapted to enclose at least a portion of the pressurized container. A pour actuator is movable between a released position and an actuated position, and controls a plunger. When the pour actuator is moved to the actuated position, the plunger depresses the push valve of the pressurized container to permit contents of the pressurized container to be dispensed out of the dispensing apparatus. | 07-25-2013 |
20130196597 | MOBILE WIRELESS COMMUNICATIONS SYSTEM INCLUDING SELECTIVELY COUPLED PAIR OF DISCONTINUOUS NFC CIRCUIT SEGMENTS AND RELATED METHODS - A mobile wireless communications system may include a mobile wireless communications device including a portable housing, a wireless transceiver carried by the portable housing, and a processor carried by the portable housing and coupled to the wireless transceiver. The mobile wireless communications device may further include a near-field communication (NFC) device coupled to the processor. The system may include an adjacent NFC device configured to communicate directly with the mobile wireless communications device. The adjacent NFC device may include a plurality of pairs of discontinuous NFC circuit segments, and a respective switch assembly configured to selectively coupled each pair of discontinuous NFC circuit segments to establish NFC communication with the NFC device. | 08-01-2013 |
20130219834 | Edge Closure Cover - A mobile electronic device cover has a first cover portion with a first edge surface along a perimeter thereof. A second cover portion has a second edge surface along a perimeter thereof. A magnetic clasp has a first part in the first portion of the cover adjacent the first edge surface and a second part in the second portion of the cover adjacent the second edge surface. The magnetic clasp is adapted to magnetically hold the first edge surface meeting the second edge surface. | 08-29-2013 |
20130278566 | Cover for Actuating a Mobile Electronic Device Sensor - A mobile electronic device has a sensor responsive to a magnetic field. A cover for the device has a body portion defining an interior cavity for receiving the mobile electronic device. A magnet and a ferrous metal element are carried by the cover. The ferrous metal element is magnetized by the magnet and positioned to be adjacent the sensor when the mobile electronic device is received in the interior cavity. | 10-24-2013 |
20130309966 | MOBILE WIRELESS COMMUNICATIONS SYSTEM INCLUDING NFC CARRYING CASE AND RELATED METHODS - A mobile wireless communications system may include a mobile wireless communications device that may include a portable housing, a wireless transceiver carried by the portable housing, and a processor carried by the portable housing and coupled to the wireless transceiver. The mobile wireless communications device may also include a near-field communication (NFC) device coupled to the processor. An NFC carrying case may carry and communicate with the mobile wireless communications device. The NFC carrying case may include a base panel to carry the mobile wireless communications device, and a removable cover panel coupled to the base panel. The NFC carrying case may also include pairs of discontinuous NFC circuit segments carried by the removable cover panel and switch assemblies carried by the removable cover panel. Each switch assembly may selectively couple a respective pair of discontinuous NFC circuit segments to establish NFC communication with the NFC device. | 11-21-2013 |
20130329360 | ELECTRONIC DEVICE SUPPORT WITH MAGNETIC INDEXING - An electronic device support has a receptacle with an electronic device receiving cavity and a first magnetic indexing part. A base is hingedly coupled to the receptacle and has a second magnetic indexing part. The first and second magnetic indexing parts are configured to allow the receptacle to rotate relative to the base when rotationally apart from a specified orientation and to magnetically support the receptacle when in the specified orientation. | 12-12-2013 |
20140072312 | DOCK FOR A PORTABLE ELECTRONIC DEVICE - A dock for receiving a portable electronic device. The dock includes a housing comprising an aperture in a recess for receiving and supporting the portable electronic device, and a communication assembly disposed in the housing and moveable relative to the housing. The communication assembly includes a dock optical transceiver disposed in the aperture for aligning with a device optical transceiver when the portable electronic device is disposed in the recess, and magnets coupled to the optical transceiver for aligning with complementary magnets of the portable electronic device to facilitate engagement and disengagement of the portable electronic device with the dock and to facilitate alignment of the dock optical transceiver with the device optical transceiver when the portable electronic device is engaged with the dock. | 03-13-2014 |