At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Hybrid magnet for retarding haptic applications using active friction
This invention describes a method for providing a haptic feedback to a user of a wireless portable device (e.g., a gaming device or a mobile terminal or phone)...
Enhancing character input in electronic device
The invention relates to an electronic device and a method of enhancing character input in an electronic device comprising a set of keys. The method comprises...
Set of key buttons for a handset
USB application adopting bluetooth profile with a sharing implementation
A Short Range Connectivity Server (SRCS) is provided to manage transport connections. The SRCS is a standalone server that runs multiple service controllers...
Digital rights management in a mobile communications environment
The invention provides a method, system, and computer program product to control the access, copying, and/or transfer of a digital asset by mobile, wireless...
Routing procedure for a communication system
A mechanism for performing routing in a communication system including a radio access network and a plurality of core networks connected to the radio access...
Method and apparatus to provide charging for ad-hoc service provisioning
between trusted parties and between...
A method and a system provide a service for a user device with a service provider. The method includes establishing a service provisioning relationship between...
Arrangement and method for digital predistortion of a complex baseband
A system and a method create a pre-distorted signal y(k) from an interpolated broadband baseband signal x(k) for a transmitter power amplifier having at least...
Method and arrangement for transmitting and receiving RF signals through
various radio interfaces of...
A method and an arrangement for transmitting and receiving RF signals, associated with different radio interfaces of communication systems, employ a direct...
A hinge position sensor comprises first and second members connected together to provide a hinge, and an optical fiber or wave-guide connected between the first...
Method and devices for monitoring subscribers of a telecommunications
network during participation in group...
The invention relates to a gas-insulated bus bar component comprising a grounded housing that is filled with protective gas and at least one bus bar conductor,...
Spread spectrum communication system
Techniques and systems for estimating the spreading factor of data in a channel in a spread spectrum radio communication system is described. An illustrative...
Method and a system for transferring AMR signaling frames on halfrate
The present invention relates to the transference of signaling frames on GERAN (GSM/EDGE radio Access Network) half rate channels utilizing a modulation scheme...
Mobile communications device with synchronising hinge
The invention relates to a mobile communications device comprising a housing, a transceiver in the housing, a keypad connected to the housing, and a display...
A user input device for providing 8-way directional control, comprising a first set of sensors consisting of a first sensor adjacent a second sensor,...
Method for intermediate unlocking of a keypad on a mobile electronic
A method and device for changing input states of an electronic device, the device comprising an input portion and being capable of carrying out user operations,...
Front cover of a handset
Providing guiding service by means of a wireless terminal
The invention relates to a guiding system for wireless terminals. In the system, position-specific information of route points of the route on which a first...
Electronic device and a method in an electronic device
An electronic device (1) comprises preferably at least a keyboard (4), which comprises at least one key (15a, 15b) for controlling the functions of an electronic...
Portable local server with context sensing
A system for distributing information via short-range wireless communication. A mobile server receives information from an information provider for distribution...
A method and system for communication over a wireless network has a plurality of communication channels formed between a plurality of transmitters and at least...
Signal path detection for wireless networks including repeaters
There is disclosed a method of determining the path of a signal between a donor network element and a remote station, the donor network element being associated...
Two channel communication system using RDS datastream broadcasting
Aspects of the invention comprise a digital mobile terminal system for accessing mobile internet services including a VHF/AM/FM radio receiver and a subsystem...
Deeper depth of field for video
A digital camera apparatus has a sensing surface that captures images at a first resolution. A derivative of the captured image is displayed at a viewfinder or...
Mobile communications terminal and method
In a telephone terminal an incoming call is detected from a calling entity followed by determining a caller identity of the calling entity. Then it is determined...
Pattern sequence synchronization
A synchronization that includes a pattern sequence. In the synchronization, symbols of a first pattern sequence are usually correlated, the symbols commonly...
Method and apparatus providing time domain interpolated channel estimation
with advanced noise suppression for...
Disclosed is an interpolation procedure for channel estimation that is based on minimum mean-squared error (MMSE) estimates over comb-type pilot signals. The...
Inter-frequency measurements with MIMO terminals
The invention is a terminal, system and method for providing inter-frequency and inter-system handovers. A terminal 20' in accordance with the invention includes...
Headset loop antenna
A headset has a first and an optional second earpiece 12, 16 respectively coupled to a plug 30 via first and an optional second conductors 14, 20, 18, 22. An...
The invention relates to a shutter for an optical imaging system. An amount of opaque fluid is moved in a planar capillary space to open and close the shutter....
Front cover for a handset
Set of key buttons for a handset
Network-network interface for inter-operator service
The invention describes serving, on application level, services between IP networks supporting addresses which require translation, wherein a service is...
System and method for converting compact media format files to
synchronized multimedia integration language
A system and method for converting compact multimedia format files to synchronized multimedia integration language while preserving media and timeline...
Controlling roaming in a mobile system
A method of controlling roaming in a mobile system (3) comprising at least two networks (5 and 6), which can offer a subscriber (1) attached to the system a...
A portable electronic device such as a mobile station 22 has a broadcast radio receiver 60 and an internal storage 50 for storing media files 74, 76, 78, 80....
Method and apparatus for lowering power use by a ranging receiver
Equipment and a method by which power consumed by a ranging receiver (12) is reduced without appreciably impairing performance of the GPS receiver (12), the...
Method and apparatus using coordinate interleaving to increase diversity
in a MIMO system
A method to increase diversity in MIMO fading channels interleaves coordinates of complex symbol(s) in a transmission frame after encoding and modulating....
Error detection in low bit-rate video transmission
A method for decoding video data blocks using variable length codes, comprising transforming information about the spatial frequency distribution of a video data...
Packet mode speech communication
A packet mode (e.g. IP) group communication service layer is provided on top of a standard mainstream cellular radio network. Conceptually, the group...
Element for a communications system
A network element (104), said network element being arranged to act between a first IP based network (100) and a second packet data network (200), said element...
Synchronisation of frame transmissions in a telecommunications network
The invention concerns a method for synchronising clocks of base transceiver stations in a telecommunications system and a mobile communications system....
Method for allocating communication resources
A method and apparatus for allocating one of a plurality of communication resources of communication networks in which information is transferred between a first...
Dynamic tunneling peering with performance optimization
A method and network system for configuring connections between a plurality of network nodes, wherein each pair of network nodes is connected via virtual direct...
Apparatus, system, method and computer program product for creating
shortcuts to functions in a personal...
An apparatus, system method, and computer program product for creating shortcuts to functions of a personal communication device that includes the use of an RF...
Front cover of a handset