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Patent # Description
US-D481,694 Handset
US-D481,693 Handset
US-D481,692 Handset
US-D481,691 Handset
US-D481,690 Handset
US-D481,674 Travel charger
US-6,640,296 Data processing method and device for parallel stride access
A method and apparatus for accessing data elements of an N-element data block on N memory locations distributed over Q memory modules via Q parallel accesses....
US-6,639,989 Method for loudness calibration of a multichannel sound systems and a multichannel sound system
A method and a system for loudness calibration of a multichannel sound systems, wherein the test signal is psychoacoustically shaped. The psychoacoustically...
US-6,639,950 Method and arrangement for correcting phase error in linearization loop of power amplifier
A method and arrangement for correcting a phase error in a linearization loop of a power amplifier, the loop comprising an I/Q modulator (10), one or more...
US-6,639,908 Method of facilitating transmission level measurement, and base station
The invention relates to a method of facilitating measurement of a transmission level, and a base station. The base station moves its broadcast (BCCH) from one...
US-6,639,905 Communication network
A transmitter, for controlling at least one receiver by intermittently transmitting groups of messages. The transmitter includes a controller arranged to provide...
US-6,639,853 Defect avoidance in an integrated circuit
A method of using an integrated circuit with at least one defect, said method comprising the steps of determining the location of one or more defects in said...
US-6,639,523 Resistive keyboard with status keys
An arrangement of a plurality of status keys in a keyboard for entering information in an electronic device. The keyboard comprises a plurality of regular keys...
US-6,639,487 Wideband impedance coupler
The invention is directed to a method for matching characteristic impedances in a wideband manner. The matching of characteristic impedances is realized by...
US-6,639,474 Adjustable oscillator
The invention relates to a method for tuning an adjustable oscillator, in which oscillator at least one resonance circuit is used. The frequency of the...
US-6,639,145 Protecting device against interfering electromagnetic radiation comprising EMI gaskets
The object of the invention is a device cabinet and particularly a solution for its EMI sealing (electromagnetic interference). The device cabinet comprises a...
US-D481,380 Key arrangement and display area for a handset
US-D481,377 Headset
US-D481,376 Headset
US-D481,369 Handset
US-D481,368 Handset
US-6,636,497 Air interface capacity scheduling method
A method, and a radio transmitter using the method, is disclosed for scheduling air interface capacity between user services in a radio system. The method...
US-6,636,491 Access control method for a mobile communications system
An access point (GGSN) from a mobile communications system to an external system is selected (3) at a service node (SGSN) of the mobile communications system...
US-6,636,164 Key structure for the user interface of an electrical device
A key structure used in the user interface of an electrical device comprises a plate-like member (301) which comprises electrical couplings for transforming...
US-6,634,816 Key assembly with a multiple function key providing selective activation of plural switches
A key assembly for a keypad is disclosed. The key assembly is arranged to operate each of three switches. The key assembly has a key and pivot members which...
US-6,634,061 Hinge
A damped hinge comprising a first part mounted to a second part to allow relative rotation between the first and second part; biasing means for providing...
US-D481,032 Back cover for a handset
US-6,633,768 Restriction of communication duration in a telecommunications network
The invention relates to a method and an arrangement for restricting the duration of communication in a telecommunications network. The invention is based on the...
US-6,633,758 Methods and devices for operational modes in communication devices being modified with application specific...
Methods and devices for modifying operational modes in a communication device based on application specific parameters. The operational modes of the...
US-6,633,755 Method and nodes for routing a call in a mobile telecommunication network
The advantages of optimal routing are somewhat limited by the tariff requirements requiring that optimal routing must not cause the call to be more expensive to...
US-6,633,618 Method and apparatus for digitally removing a DC-offset smaller than one LSB
A signal path, such as receiver signal path of a mobile station, includes an analog to digital converter (ADC) for representing an input signal as n-bits, the...
US-6,633,575 Method and apparatus for avoiding packet reordering in multiple-class, multiple-priority networks using a queue
A method and apparatus for avoiding packet reordering in multiple-class, multiple-priority networks. The present invention provides a queue implementation...
US-6,633,548 Method and apparatus for ternary content addressable memory (TCAM) table management
A method and a system for managing a TCAM table are disclosed. A new route is inserted into the TCAM table at an available location using an index. The new route...
US-6,633,540 Real-time traffic shaper with keep-alive property for best-effort traffic
An advanced traffic shaper is provided for shaping real-time traffic in an IP-based network while simultaneously providing keep-alive bandwidth for best-effort...
US-6,633,536 Signalling in a digital mobile communications system
A method and a transmitter (100) and a receiver (102) for transmitting messages (114) in a digital telecommunications system. The information (104) to be sent is...
US-6,633,241 Capacitively coupled keypad structure
A keypad arrangement for an electronic device comprises a keypad comprising activatable keys. It comprises also input signal means (801, 802, 901, 1001, 1601)...
US-6,633,199 Amplifier circuit, radio transmitter, method and use
An amplifier circuit for delivering an output signal which varies in amplitude and in phase or frequency, has a power amplifier, an amplitude feedback circuit...
US-D480,718 Back cover for a handset
US-D480,715 Access point
US-6,631,394 Embedded system with interrupt handler for multiple operating systems
An embedded system (1) comprising at least one processor (2) for running an operating system (OS_A, OS_B). The embedded system (1) further comprises: means (17,...
US-6,631,275 Method for accelerating call establishment in a radio communication system
When the user lifts the receiver, the terminal of a wireless local loop telephone system detects this and generates a dial tone as normally. The user starts...
US-6,631,268 Data transmission method and radio system
The invention relates to a data transmission method and a radio system, which comprises a plurality of transceivers (100, 108 to 112) that are arranged to...
US-6,631,264 Radio telephones and methods of operation
An apparatus and method for reducing battery consumption in a radio telephone by scanning for additional local base stations when a currently monitored signal...
US-6,631,189 Method and system for the management of a V5 interface
Method and system for managing the signalling software of a V5 interface connecting a first network element and a second network element in a system comprising a...
US-6,631,183 Operating mode dependent greeting message
In order to record and play spoken messages in a voice mail system, there are implemented steps where there is recorded (305) a first greeting message and a...
US-6,631,173 Method and arrangement for calculating correlation
A method and arrangement for calculating correlation between a first and second code sequence, which comprise a number of samples and have a finite length is...
US-6,631,170 Radio frequency receiver
An RF signal reception method includes mixing a received signal and a local oscillator signal to form a down converted signal. The down converted signal formed...
US-6,631,160 Method for improved channel impulse response estimation in TDMA systems
The present invention proposes a signal processing device for processing received signals having been transmitted via a transmission channel, wherein said...
US-6,631,158 Method for updating linear feedback shift register of code generator
The invention relates to method and code generator for updating linear feedback shift register (LFSR). The method comprises defining jumps corresponding to...
US-6,631,125 Channel set-up in wideband, code division multiple access systems
Methods and systems for setting-up channels in third generation (3G) communication systems that utilize wideband, code division multiple access signaling...
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