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Patent # Description
US-7,523,012 Method and system for controlling a handheld electronic device
A method (500), a handheld electronic device (102) and an external accessory (402) for controlling at least one function of a plurality of functions of the...
US-7,522,915 Method and apparatus to facilitate alternative modes of operation for a portable communication device
A communications device (300) enabled to support both external voice communications functionality (301) (or other external communications of interest and choice)...
US-7,522,727 Method and apparatus for providing authentication in a communication system
A method includes receiving an authentication request from a mobile station (401) and determining whether to forward the request to an authentication agent. When...
US-7,522,675 Digital content preview generation and distribution among peer devices
Methods and devices for end-user generation of content previews including selecting digital content stored on a communications device, and generating a content...
US-7,522,548 Providing presence information in a communication network
A server (101) designates and assigns each of a plurality of communication devices to at least one of a plurality of groups. The server (101) prepares a...
US-7,521,995 Inverted doherty amplifier with increased off-state impedence
An amplifier that amplifies an input signal and provides the amplified signal to a load at a summing junction that has a first impedance value. The amplifier...
US-7,521,791 Method and apparatus for dissipating heat from an integrated circuit
An apparatus (100) is provided for dispersing heat from an integrated circuit (202) to a heat sink (404). The apparatus (100) is formed on a nonconductive body...
US-D590,797 Housing for a communication device
US-7,519,855 Method and system for distributing data processing units in a communication network
A method and system for distributing a plurality of data processing units (116, 118, 120, 122, 124, 126, 128, 130 and 132) in a communication network (100) is...
US-7,519,830 Secure storage of data
A secure memory system binds an encrypted first data value stored in a memory with a state of the memory by selecting, at random, an address in the memory and...
US-7,519,365 Method for a radio telephone to search for higher priority networks
A method for a radiotelephone to search for a high priority, home, or home-equivalent public land mobile network (PLMN) includes a first step of registering and...
US-7,519,359 Voice tagging of automated menu location
A method is provided for efficiently accessing information 418, 510 from an automated menu based system 314 using a wireless communications device 102 and...
US-7,519,042 Apparatus and method for mixed-media call formatting
An apparatus and method for mixed-media call formatting. A preferred format for a call can be determined from different mixed media communication formats. The...
US-7,519,041 Method for improving random access channel performance
A user equipment, for use in a wireless communication system, comprises a receiver to receive resource usage information transmitted from a base station over an...
US-7,519,034 Method and apparatus for channel assignment within ad-hoc communication system
A method and apparatus for channel assignment within an ad-hoc communication system utilizing multiple channels is provided herein. Individual nodes receive and...
US-7,518,465 Tunable high impedance surface device
A tunable high impedance surface device (100) includes a conductive ground plane (105) and a plurality of conductive elements (110-114) electrically connected to...
US-7,516,678 Model hand for electromagnetic testing
A model hand (120, 700) for use in electromagnetic testing comprising a body (210, 710) and at least one digit (220, 780) extending from a side of the body. For...
US-D590,388 Housing for a communication device
US-7,516,486 Communication between a private network and a roaming mobile terminal
Communication between a private network (1) and a roaming mobile terminal (4), the private network (1) including a home agent (5) for the mobile terminal and a...
US-7,516,471 Detector for digital television signal
A DTV signal detector detects DTV signals received by a receiver on a selected DTV channel in a Digital Television System. The DTV detector includes a first DTV...
US-7,515,910 Cellular/WLAN hybrid-terminal handover techniques
Real-time handover decision techniques are provided which can utilize prior known system behavior in making a handover decision to avoid averaging delay and...
US-7,515,741 Adaptive fingerprint matching method and apparatus
A method for fingerprint record identification includes the steps of: assigning (200) a first number of fingers for a first matching stage and a second number of...
US-7,515,577 System and method for communicating beacon transmissions in wireless local area network (WLAN) systems
A method for communicating beacon transmissions from a wireless access point (WAP) to a client transceiver in a wireless local area network (WLAN) system (500)...
US-7,515,568 Neighborhood wireless protocol with switchable ad hoc and wide area network coverage
A method of communicating in and around a localized wireless coverage area according to the present invention provides cellular coverage to a neighborhood cell...
US-7,515,103 Measuring distance using wireless communication
A method of estimating the distance between a first wireless communication terminal and a second wireless communication terminal includes: receiving a signal at...
US-7,512,795 Method and apparatus for authenticating components
A method and apparatus authenticates a component (450) for use in a device (100). The device memory (122) stores a predetermined challenge and a predetermined...
US-7,512,223 System and method for locating an end user
A method of assisting an end user is provides. A first assistance request signal is received from a communication device. A communication node determines an...
US-7,512,113 Method and system for determining a minimum time of flight of a radio frequency transmission
A method and system for determining a minimum time of flight between communication devices is useful for correcting ranging errors induced by multi-path signals....
US-7,512,110 Method and apparatus to facilitate inter-AN HRPD hard handoff
Various embodiments are described to address the need for reduced handoff delays associated with inter-AN (access network) HRPD (High Rate Packet Data)/1XEV-DO...
US-7,512,074 System and method to scout for routes in a wireless network
The present invention provides a system and method for evaluating the performance of a potential route before it is actually established. In a wireless network,...
US-7,511,684 Image alignment method for binocular eyewear displays
A method is provided for aligning, without user interaction, the two images of a binocular eyewear display (100) with respect to their vertical, horizontal, and...
US-7,509,259 Method of refining statistical pattern recognition models and statistical pattern recognizers
A device (800) performs statistical pattern recognition using model parameters that are refined by optimizing an objective function that includes a term for many...
US-7,509,148 Message alert system and method of providing message notification
A message alert system is useful for a communication device (10) having a display (12) and a processor (30). The message alert system includes a ...
US-7,508,842 Method and apparatus for pilot signal transmission
A method and apparatus for pilot signal transmission is disclosed herein. In particular, a pilot transmission scheme is utilized where pilot sub-carrier...
US-7,508,803 Transporting management traffic through a multi-hop mesh network
The disclosure relates to techniques and technologies for efficiently transporting management information between mesh nodes across multiple hops or "mesh links"...
US-7,508,434 Image sensor architecture employing one or more floating gate devices
A circuit for use in an image sensor as well as an image sensing system using the circuit are set forth. The circuit comprises a floating gate semiconductor...
US-7,508,352 Embedded assembly including moveable element and antenna element
An embedded assembly (200) and method for fabricating the same is provided. The embedded assembly includes an organic substrate (102) and at least one movable...
US-7,508,348 Dual antenna structure for an electronic device having electrical body bifurcation
An electronic device, such as a mobile radiotelephone, includes a dual antenna structure with a selectively actuatable phase shifter disposed therebetween. When...
US-7,508,300 Method and system for passenger profiles
The invention concerns a method (200) and system (100) for providing a passenger profile. The method can include the steps of receiving (212) one or more...
US-7,505,951 Hierarchical state machine generation for interaction management using goal specifications
A Statechart is generated automatically from a set of goals for completion of a data model. A set of states is generated corresponding to completion states of...
US-7,505,764 Method for retransmitting a speech packet
The invention provides a method of retransmitting a speech packet. In one embodiment, the method includes receiving (S702) at a transmitting device (140) a first...
US-7,505,740 System and apparatus for antenna identification and control
An antenna (104) and antenna interface system (200) are provided that allow both RF and baseband signals to be transported over a single antenna/communication...
US-7,505,651 Optical planar wavelength selective filter and method of manufacture
An optical planar wavelength selective filter is formed on a printed circuit substrate. Low optical loss polymers are used to make a layered structure that...
US-7,505,439 System and method for managing CDMA communication system capacity using power-based metrics
A CDMA system according to an embodiment of the invention employs a technique for power optimized user loading that obtains a desired allocation of different...
US-7,505,438 System and method for power-optimized user loading of a CDMA communication system
A CDMA system according to an embodiment of the invention employs a technique for power optimized user loading that obtains a desired allocation of different...
US-7,504,936 Method and apparatus for dynamically prioritize network faults based on real-time service degradation
A method and apparatus of an alarm management system (114) for dynamically prioritizing network conditions for a communication system (100) is disclosed. The...
US-7,504,893 System and method for reducing transient responses in a phase lock loop with variable oscillator gain
A system and method for reducing the transient responses in a phase lock loop (PLL) (100) with variable oscillator gain is disclosed. The system includes a...
US-D588,566 Communication device
US-7,502,981 Automatic repeat request (ARQ) scheme
During operation each ACK/NAK feedback (200) comprises two fields (201-204). Each field corresponds to the status of previously-received data (e.g., slot, frame,...
US-7,502,909 Memory address generation with non-harmonic indexing
A method for generating a sequence of memory addresses for a multi-dimensional data structure and an address generation unit are disclosed. The address...
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