Easy To Use Patents Search & Patent Lawyer Directory

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.

Searching: nokia





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-6,876,853 Method and device for performing handover using location information
In the present invention, a method for performing a handover procedure for a movable mobile station communicating in a communication network is disclosed. The...
US-6,876,747 Method and system for security mobility between different cellular systems
Method and system for providing security mobility between two cellular systems. One or more ciphering keys are generated for a second cellular system by an...
US-6,876,674 Clock generating method and apparatus for an asynchronous transmission
Clock generating method and apparatus for an asynchronous transmission, wherein a plurality of actual receiving signal arrival times are detected and averaged,...
US-6,876,666 Method for adaptation of voice sample rate in a telecommunication system
The present invention proposes a method for sample rate adaptation in a telecommunication system comprising the steps of: supplying a first stream (PCM_IN) of...
US-6,876,226 Integrated digital circuit
The invention relates to an integrated digital circuit comprising a logic circuit portion which takes one of at least two different logic states in accordance...
US-6,875,301 Method for manufacturing an injection moulded product
A method for producing an injected moulded product includes producing a first injection moulded layer having an external and an internal surface, of which the...
US-6,874,926 Illumination system for an electronic device
A light conduit to be used in conjunction with a light source in a hand-held electronic device for illuminating the keys and display of the device. The light...
US-D503,708 Bottom shell portion of a handset
US-D503,697 Handset
US-6,873,863 Touch sensitive navigation surfaces for mobile telecommunication systems
A touch sensitive navigational surface functions as a user interface to a communication device such as a cellular telephone. An electromechanical dielectric...
US-6,873,827 Method and apparatus for providing feeder cable insertion loss detection in a transmission system without...
A method and apparatus for measuring a change in the insertion loss of a transmission line in a communication system is disclosed. The method provides feeder...
US-6,873,596 Fourier-transform based linear equalization for CDMA downlink
In the reception of a CDMA signal, the receiving unit performs a simplified process of linear equalization that eliminates the need for inverting the correlation...
US-6,873,315 User interface
An electronic input device (MS) has a flexible keyboard (14) for receiving user input and a housing (10) defining a space for accommodating the keyboard. The...
US-6,871,080 Smart card reader module
A smart card reader module is disclosed and it includes a biasing member (36,39) for ejecting a smart card (27) inserted into the module against a bias provided...
US-6,871,075 RRM optimization on Iur for congestion control
An additional parameter is added to be used in parallel or together with a generic "load" value currently proposed for communication between a first radio...
US-6,871,072 Methods and apparatus for supporting optimum call routing in a cellular telecommunications system
Disclosed are methods for operating a wireless terminal or mobile station in a wireless telecommunications system. A first method includes steps of (a)...
US-6,870,858 Training sequence based signalling for enhanced general packet radio service (EGPRS)
A method increases the wireless information carrying capability of a single bit-limited message by providing a plurality of different training sequences TS, such...
US-6,870,839 Cross-connecting sub-time slot data rates
A cross-connect is provided which uses "mask" and "rotate" parameters, rather than "source" and "destination" parameters. In a first step (1300), a word...
US-6,870,837 Circuit emulation service over an internet protocol network
The present invention establishes a circuit emulation service (CES) over an internet protocol (IP) network based on properties of the IP network. The CES...
US-6,870,822 Method and equipment for supporting mobility in a telecommunication system
A method for supporting mobility in a wireless telecommunication system which comprises at least one terminal, an access point currently serving the terminal and...
US-6,870,821 Flexible layer overlay for seamless handovers between full rate and half rate channels
A Method and system for transmitting a signaling message between a base station and a mobile station over a half rate channel are shown. Traffic data is...
US-6,870,820 Routing area update in packet radio network
A method of transmitting data in a packet radio network to a mobile station performing a routing area update. The packet radio network transmits data to the...
US-6,870,414 Application of a continuously tuned phase shift to a periodic signal
The invention relates to a system and a method for applying a continuously tuned phase shift to a periodic signal. In order to avoid distortions in the output...
US-D503,162 Handset
US-6,868,331 Method for outputting traffic information in a motor vehicle
The invention relates to a method for outputting traffic information in a motor vehicle. In order to present the driver with traffic information in such a way...
US-6,868,280 Method and apparatus for entering information in a mobile device with special characters
A method of changing an alphabetic character to a variant character when entering information or messages in a mobile phone or a game console or the like. The...
US-6,868,276 Method and apparatus for estimating carrier frequency offset and fading rate using autoregressive channel modeling
A method for use by a receiver of a wireless communication system in providing information of use in adapting to changing characteristics of a communication...
US-6,868,257 Method for selection of coding method
AMR coding mode control in cellular telecommunication systems is mainly performed centrally, controlled advantageously by RNC and based on the system load or...
US-6,868,234 Optical telecommunications network
The invention relates to an optical telecommunications network comprising several nodes (N1 to N4) connected to one another by optical transmission paths that...
US-6,868,061 System and method for pre-filtering low priority packets at network nodes in a network service class utilizing...
A system and method for reducing network node congestion by filtering out comparatively low priority packets prior to execution of other node functions, such as...
US-6,867,677 On-chip inductive structure
An on-chip inductive structure, such as the load inductors of a push-pull amplifier, comprises a substrate and first and second inductors connected in series and...
US-6,867,600 Electronic circuit and method for testing a line
The invention relates to an electronic circuit and method for testing a line (10). According to the invention the signal generator (20, 30) comprises a random...
US-6,865,681 VoIP terminal security module, SIP stack with security manager, system and security methods
A secure voice over internet protocol (VoIP) terminal includes a modular security manager for use in conjunction with a protocol stack thereof, wherein the...
US-6,865,584 Method for recovering a database provided with disk back-up
The invention relates to a method for recovering a database provided with disk backup. A database comprising a first generation and at least one mature...
US-6,865,478 Determining the position of a receiver and/or the system time of a positioning system
The invention relates to a method for determining in a positioning system the position of a receiver and/or an accurate system time. The receiver receives and...
US-6,865,404 Handset
A handset including a user interface having an input, a display for presenting an item, and a selection device coupled to the input for selecting an item...
US-6,865,396 System and method of power control using a modulated signal
The invention relates to a power control method and a power control system used in a transmitter of a radio system comprising an amplifier means and a modulation...
US-6,865,380 Method, apparatus and system for frequency stabilization using cellular signal bursts
A system, apparatus and corresponding method for providing a frequency reference to a user module, such as a global positioning system (GPS) receiver module. The...
US-6,865,265 Call control in intelligent network
A method and intelligent network service switching point for transferring the execution of IN service related functionality from the originating half-call to the...
US-6,865,262 Method for calculating advice of charge
To diversify the calculation of advice of charge, a price definition element (AoC-I) is maintained in a telecommunications system. In order to use the correct...
US-6,865,237 Method and system for digital signal transmission
The invention relates to a method and an arrangement for transmitting a digital signal consisting of symbols, which arrangement comprises a coder (308) for...
US-6,865,236 Apparatus, and associated method, for coding and decoding multi-dimensional biorthogonal codes
Apparatus, and an associated method, by which to form biorthogonal codes utilized in a multi-dimensional modulation scheme. In one implementation, biorthogonal...
US-6,865,172 Receiving method and receiver
The invention relates to a receiving method and a receiver to be used in a cellular radio system. The received signal is FFT transformed and the spreading code...
US-6,865,165 Method for controlling load in a telecommunication system
The invention relates to a method for controlling load in a telecommunication system comprising a network part, at least one subscriber terminal and a...
US-6,865,163 Data transmission methods with payload unit numbering in a telecommunication system
The invention relates to data transmission in telecommunication systems and particularly in radio systems. The invention employs "payload numbering" instead of...
US-6,865,074 Method of producing electronic unit of radio system and electronic unit
The invention relates to a method of producing an electronic unit of a radio system and an electronic unit of a radio system. The electronic unit comprises a...
US-6,864,823 Enhanced control of an analog to digital converter
The invention relates to a method, mixed signal integrated circuit, mobile communication device, system and computer program for controlling an analog-to-digital...
US-6,862,575 Electronic coupon system
A system for issuing electronic coupons. A master coupon is provided by a service which may be copied by customers and placed into their individual electronic...
US-6,862,450 Resetting signaling link upon SRNS relocation procedure
Reset of one or more state variables of a User Equipment (UE) RLC layer is carried out by signaling reset from a radio link control layer of a source radio...
US-6,862,441 Transmitter filter arrangement for multiband mobile phone
A filter arrangement for use in a multiband dual-mode mobile phone. In particular, the mobile phone is operable in a W-CDMA mode and a band-reject filter...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.