Matches 151 - 200 out of 316 < 1 2 3 4 5 6 7 >


Match Document Document Title
8292165 System and method of multiple smart card driver support  
By thoroughly investigating compatibility of a plurality of smart card drivers to applications available on a given smart card, a smart card framework module may be afforded additional flexibility...
8275226 Multi-mode fiber optically coupling a radiation source module to a multi-focal confocal microscope  
A multi-mode optical fiber delivers light from a radiation source to a multi-focal confocal microscope with reasonable efficiency. A core diameter of the multi-mode fiber is selected such that an...
8274380 Anticipatory responses to commands  
Responsive to intercepting an outbound command, a command interceptor may, upon determining that the command is associated with a particular category of commands, transmit an anticipatory response...
8261338 Policy proxy  
In a system with a policy server, a first device able to communicate with the policy server and a second device able to communicate with the first device and unable to communicate with the policy...
8249602 Reducing handoff latency in a wireless local area network through an activation alert that affects a power state of a receiving mesh access point  
If a handoff by a mobile station currently associated with a particular access point is probable, then the particular access point sends an activation alert to one or more other access points. An...
8244920 Smart card set protocol optimization  
A method of facilitating communications between a computer device and a smart card reader having an associated smart card, the computer device including a smart card resource manager and a smart...
8244241 WLAN network information caching  
A WLAN client device maintains a history of profile-location associations. An association links a profile stored in the client device with a location in the vicinity of which the client device was...
8238899 Soliciting first party in communication session to maintain call when degradation of connection to second party is anticipated  
A system and method are provided for monitoring the quality of a communication session with a mobile device. Should the communication session degrade, rather than dropping the communication...
8238558 Key agreement and re-keying over a bidirectional communication path  
A key agreement method is carried out by a first system in conjunction with a second system over a bidirectional communication path, including generating a first key pair having a first public key...
8229425 Adjustment of background scanning interval based on network usage  
In a Wireless Local Area Network (WLAN), roaming from one access point to another by a mobile station without interruption to network service may be facilitated by frequently performing background...
8201749 Smart card session optimization  
A method is provided for facilitating communications between a computer device and a smart card reader having an associated smart card. The computer device includes a smart card resource manager...
8195251 Reducing WLAN power consumption on a mobile device utilizing a cellular radio interface  
A system and method of reducing the WLAN power consumption and limiting battery drain of a mobile communications device is provided. The mechanism continuously monitors for changes in the WLAN and...
8195249 Location based pattern for scanning for wireless local area networks  
A mobile device having a wireless local area network interface and one or more other wireless interfaces identifies a location of the mobile device via one or more of the other wireless...
8180397 Mobile communications device accessory identification system, an improved accessory for use with a mobile communications device, and a method of identifying same  
An identification system includes a mobile communications device and an accessory having a connection plug with a conical tip. An insulating ring extends about the conical tip portion to define a...
8172151 Secure use of externally stored data  
A smart card reader is adapted to extract and store authentication data from a response APDU received from a smart card before generating a filtered response APDU, wherein the filtered response...
8166530 Method and system for supporting portable authenticators on electronic devices  
Systems and methods are provided for facilitating access to an electronic device. Password information is stored on the electronic device, and on a portable authenticator. When a user attempts to...
8162211 Alerting a smart card reader of probable wireless communication  
A wireless device may alert a wireless smart card reader that communication of data between the wireless device and the wireless smart card reader is probably imminent by sending an activation...
8159363 Using gravity to direct a rotatable camera in a handheld electronic device  
In a handheld electronic device, a motor is controlled to adjust, according to input received at a user-input element of the device, an angle of rotation of a camera module about a rotation axis...
8156336 Device authentication  
Authentication of two devices in communication with a third device is achieved where the first and second devices each possess a shared secret value. The authentication includes communication of...
8146832 Answer to reset (ATR) pushing  
A wireless-enabled smart card reader receives an Answer to Reset (ATR) from a smart card and transmits the ATR using a wireless communication link to a computing device without waiting for an ATR...
8136731 Controlling connectivity of a wireless smart card reader  
A system includes a wireless-enabled smart card reader able to be connected concurrently to at least two devices and a mobile device able to be connected wirelessly to the smart card reader and to...
8128002 Smart card communication routing  
A computerized device has an open communication session with a smart card via a smart card reader. The smart card reader and the computerized device cooperate to enable another computerized device...
8107974 Probabilistic location prediction for a mobile station  
A probabilistic prediction is made of the location of a wireless-enabled mobile station in a wireless local area network. The prediction includes calculating a vector representing movement of the...
8103322 Handheld electronic device having two device members slidable relative to a bridge  
In a particular embodiment there is provided a handheld electronic device, comprising a bridge, a first device member having a first i/o element thereon and a second device member having a second...
8099126 Actuator notification system for use with a mobile communications device, a method of automatically driving an actuator on a mobile communications device, and a mobile communications device utilizing same  
An actuator notification system is for use with a mobile communications device. A device actuator is selectively movable, by hand, between first and second positions. An electric drive motor...
8090107 Key agreement and re-keying over a bidirectional communication path  
A key agreement method is carried out by a first system in conjunction with a second system over a bidirectional communication path, including generating a first key pair having a first public key...
8024809 System and method for deleting confidential information  
A system includes a first wireless-enabled device that transparently stores confidential information and a second wireless-enabled device that stores the same confidential information. The...
8014831 Authorization status for smart battery used in mobile communication device  
A mobile communication device is capable of communicating with a battery authorization server. Determining an authorization status of a smart battery currently powering the mobile communication...
8009635 Reducing handoff latency in a wireless local area network through an activation alert that affects a power state of a receiving mesh access point  
If a handoff by a mobile station currently associated with a particular access point is probable, then the particular access point sends an activation alert to one or more other access points. An...
8005032 Maintaining delivery traffic indication message (DTIM) periods on a per-wireless client device basis  
An access point is to transmit delivery traffic indication messages at different periods of beacon frames for different wireless client devices associated with the access point. A client device...
7962156 Probabilistic location prediction for a mobile station  
A probabilistic prediction is made of the location of a wireless-enabled mobile station in a wireless local area network. The prediction includes calculating a vector representing movement of the...
US20110134519 Imaging Distal End of Multimode Fiber  
Where a multimode fiber is used for light delivery in a microscope system and a transverse distribution of light exiting a distal end of the fiber is substantially uniform, the distal end is...
7945270 Estimating a location of a mobile device  
The approximate location of a directed cell of a cellular network is calculated based on locations in the vicinity of which mobile devices were able to detect the directed cell. A mobile device is...
7944869 Resource allocation and outage control for renewable energy WLAN infrastructure mesh node  
A mesh node of an infrastructure wireless local area network ‘WLAN’ is coupled to a battery which is coupled to a device that is able to harness energy from a source of renewable energy. Energy...
7912465 Scanning for wireless local area networks  
In a wireless device, active scanning for a particular wireless network name is initiated during passive scanning for a wireless network that matches a profile stored in a wireless local area...
7912027 Controlling visibility of a wireless device in discoverable mode  
A wireless device in a discoverable mode controls its visibility by determining whether to ignore or respond to an inquiry, received from an inquiring device, based at least in part on one or more...
7894848 System and method for providing a standby mode in a handheld electronic device  
There is disclosed a system and method for providing a standby mode in a handheld electronic device. In an embodiment, the method comprises initiating a standby mode upon actuation of a standby...
US20110035550 Sharing Memory Resources of Wireless Portable Electronic Devices  
It is not uncommon for two or more wireless-enabled devices to spend most of their time in close proximity to one another. For example, a person may routinely carry a personal digital assistant...
US20110034205 Power Saving in a Device Compatible with Cellular and WLAN Networks  
A mobile communication device is able to communicate with wireless local area network and with a cellular network. A communication system is able to route a communication session between the...
7885411 Key agreement and re-keying over a bidirectional communication path  
A method carried out by a first system for establishing a secure bidirectional communication path between the first system and a second system for an exchange of one or more messages is described....
7878395 Alerting a smart card reader of probable wireless communication  
A wireless device may alert a wireless smart card reader that communication of data between the wireless device and the wireless smart card reader is probably imminent by sending an activation...
US20110013513 Wi-Fi Quality of Service Signaling  
The transmission of signaling frames in a QoS system may be prioritized over the transmission of content frames carrying time-sensitive information. The signaling frames and the content frames may...
7873017 Limited-use data rates in a wireless local area network  
A wireless access point advertises data rates that it supports. A mobile station is permitted to communicate with the access point at one or more of the lower data rates only if the mobile station...
7844269 Scanning cell-dependent groups of profiles of wireless local area networks  
A wireless device capable of wireless local area network (WLAN) communications and cellular network communications stores profiles of wireless local area networks. The device identifies in which...
7843820 Wi-Fi quality of service signaling  
The transmission of signaling frames in a QoS system may be prioritized over the transmission of content frames carrying time-sensitive information. The signaling frames and the content frames may...
7843193 System for testing magnetic sensitivity of Hall-effect switch  
A system and method for determining the magnetic sensitivity of a Hall-effect switch through the use of a variable powered DC electromagnet having a permanent magnet attached to it. In use the...
7831786 Sharing memory resources of wireless portable electronic devices  
It is not uncommon for two or more wireless-enabled devices to spend most of their time in close proximity to one another. For example, a person may routinely carry a personal digital assistant...
7830844 Power saving in a device compatible with cellular and WLAN networks  
A mobile communication device is able to communicate with wireless local area network and with a cellular network. A communication system is able to route a communication session between the...
US20100265844 Adjustment of Background Scanning Interval Based on Network Usage  
In a Wireless Local Area Network (WLAN), roaming from one access point to another by a mobile station without interruption to network service may be facilitated by frequently performing background...
US20100260051 Adaptive Voice Packetization  
A method is presented for adapting the packet size for VoIP communications, determined on-the-fly by the total network delay inherent at the time of packet transmission. If network delays are...

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