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Patent # Description
US-7,539,526 Foldable keyboard for an electronic device
An electronic device with a full function foldable keyboard is presented and includes first, second and third body elements in an overlapping stacked alignment...
US-7,539,511 Method, system and communication terminal for utilising a multimedia messaging service format for applications
This invention relates to a method, system and communication terminal for utilizing a MS format for user interfaces for applications running animations or...
US-7,539,269 Method and apparatus for discrete power synthesis of multicarrier signals with constant envelope power amplifiers
A power synthesizer is in several (n) discrete stages, each stage having a discrete amplitude, constant envelope amplifier coupled in series with a continuous...
US-7,539,207 Method and base station for controlling link adaptation and packet scheduling in high speed downlink packet...
A method of controlling link adaptation and packet scheduling in an HSDPA (High Speed Downlink Packet Access) radio system and an HSDPA base station...
US-7,539,177 Call hold/terminal portability in H.323/ISUP-BICC-SIP networks
The invention relates to an interworking between two protocols in a network with a first user, corresponding to the first protocol and a second user...
US-7,539,164 Method and system for local mobility management
The present invention describes a method and system for local mobility management in which the mobility management taking place inside the mobile agent (MA)...
US-7,539,160 Method and system for controlling access bearer in a real-time data service
A radio access network (RNC) assigns for a real-time media session a real-time access bearer that can be shifted between a dedicated channel state and a common...
US-7,539,159 Maintaining reachability of a mobile node
A system for selectively updating an address of a mobile node capable of roaming in a home communication network and at least one visited network. The system...
US-7,539,140 Method to determine average number of packets per burst for transmission of data packets through a network
The data packets with a maximum allowable delay and an average packet rate are aggregated in a node of the network of a burst and the burst is transmitted with a...
US-7,539,139 Method for transmission of data packets through a network with an aggregation strategy with timeout to a burst
A method for transmission of data packets through a network is provided. The data packets with a maximum allowable delay are aggregated in a node of the network...
US-7,539,138 Method of arranging data transfer in a wireless telecommunication system
A method of arranging data transfer in a wireless telecommunication system comprising at least one wireless terminal, a first radio access gateway and a first...
US-7,539,130 Method and system for transmitting and receiving packets
The invention is a system and method for synchronizing the transmission of compressed headers in data packets between a transmitter and a receiver having a...
US-7,538,730 Antenna
A method including: optimizing space within a device by having a feed element for an antenna as an integral part of the device but not having the antenna as an...
US-7,538,631 Multi-mode amplitude modulator control method
A power management device providing a power amplifier with power supply voltage is provided. The power management unit includes a parallel-hybrid amplitude...
US-D593,061 Handset
US-D593,060 Handset
US-D593,058 Handset
US-D593,057 Handset
US-D593,055 Handset
US-D593,054 Handset
US-D593,049 Handset
US-7,536,622 Data repair enhancements for multicast/broadcast data distribution
A method, system, device, and computer code product is disclosed in which a sender transmits data to a plurality of receivers via a point-to-multipoint session....
US-7,536,430 Method and system for performing calculation operations and a device
A method for performing calculation operations uses a pipelined calculation device comprising a group of at least two pipeline stages, at least one data...
US-7,536,199 Mobile communication device cover and method for its operation
A portable radio communication device has an exchangeable cover. Specifically the invention relates to a system of a mobile phone to provide multiple...
US-7,536,151 Methods, systems, devices and computer program products for providing user-access to broadcast content in...
Systems, devices and methods for providing user access to broadcast content in combination with user access to short-range communication content, such as RFID...
US-7,536,099 Camera protection cover
A hand-portable electronic device 10 comprising: a first body part 11; a second body part 12 rotatably connected to the first body part, the second body part...
US-7,535,894 System and method for a communication network
The invention provides a network element and method for handling ATM traffic and TDM traffic. The network element handles TDM traffic carried on ATM cells, and...
US-7,535,868 Assembly, and associated method, for facilitating channel frequency selection in a communication system...
An assembly, and an associated method, for an ad hoc network, such as an independent basic service set defined in an IEEE 802.11 protocol specification. A...
US-7,535,849 Method for communication network performance analysis
The present invention relates to a method for communication network parameter setting comprising the steps of a) acquiring and storing information related to a1)...
US-7,535,824 Binary class based control
The invention allows binary class based control of a communications network and its services. A fault table and a state table are generated. The state table is...
US-7,535,632 Compensation of gain variations in a multistage optical amplifier
There is described a method for compensation of gain variations in a multistage optical amplifier, for the amplification of an optical wavelength multiplex...
US-7,535,443 Apparatus and method for producing variable intensity of light
A lighting control arrangement controls the user interface lighting in a portable electronic device. An output of the lighting control arrangement selectively...
US-7,535,417 Enhancing time keeping accuracy for low power GPS receivers
A mobile device including a positioning device for determining position by timing analysis of received signals, the positioning device including a system for...
US-7,535,413 Reception of signals in a device comprising a transmitter
A device 1 comprises a communication system transmitter 30 for transmitting signals via a radio interface in a first frequency band. The device further comprises...
US-D592,657 Combination of display and set of key buttons for a handset
US-D592,656 Handset
US-D592,655 Rear panel for a handset
US-D592,654 Front cover for a handset
US-D592,653 Front cover of a handset
US-D592,652 Handset
US-D592,651 Set of buttons for a handset
US-D592,598 Charger
US-7,533,209 Universal serial bus circuit which detects connection status to a USB host
The invention relates to universal serial bus circuits utilized in USB devices and USB hubs. Specifically, the invention relates to circuitry used to detect...
US-7,533,065 Advanced method and arrangement for performing electronic payment transactions
The invention relates to a method and arrangement for making electronic purchases. In the method according to the invention, a creditor (11) grants to a customer...
US-7,532,892 Method and device for controlling admission of users to a cellular radio network
The present invention relates to a method and a cellular radio network device (3) for controlling the admission of user (4, 6) to a cellular radio network (1)....
US-7,532,808 Method for coding motion in a video sequence
A method of motion-compensated video encoding that enables a video sequence with a global motion component to be encoded in an efficient manner. A video encoder...
US-7,532,680 Multi-mode radio frequency transmitter
A method is disclosed to operate a multi-mode multi-timeslot RF transmitter, as is an RF transmitter that includes a control unit that operates in accordance...
US-7,532,664 Method and apparatus to estimate signal to interference plus noise ratio (SINR) in a multiple antenna receiver
In one aspect this invention provides a method to operate a receiver, and includes applying signals received from at least first and second antennas to...
US-7,532,626 Data transmission protocol
A method of transmitting data from a transmitter towards a receiver can include forming a plurality of ordered data units each comprising a part of a data...
US-7,532,612 Transmission timing
A method for transferring data over a communication link from a first unit to a second unit, the link comprising a first portion across which the data is carried...
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