Assignee
NOKIA NETWORKS OY
FI·312 granted patents·10 pending applications·11,300 citations·filing 1998–2007
Top patents by PatentIndex Score
322 records- 0197US6882637B1Method and system for transmitting and receiving packetsNOKIA NETWORKS OY·Filed 2000·Granted Apr 19, 2005·195 cites·97 claims
- 0297US6300887B1Efficient handoff procedure for header compressionNOKIA NETWORKS OY·Filed 2000·Granted Oct 9, 2001·162 cites·264 claims
- 0397US6215814B1RAKE receiverNOKIA NETWORKS OY·Filed 2000·Granted Apr 10, 2001·152 cites·13 claims
- 0496US7227849B1Implementation of multiple simultaneous calls in a mobile communication systemNOKIA NETWORKS OY·Filed 1999·Granted Jun 5, 2007·247 cites·10 claims
- 0596US7139324B1Closed loop feedback system for improved down link performanceNOKIA NETWORKS OY·Filed 2000·Granted Nov 21, 2006·118 cites·35 claims
- 0695US6680955B1Technique for compressing a header field in a data packetNOKIA NETWORKS OY·Filed 2000·Granted Jan 20, 2004·140 cites·45 claims
- 0795US6603969B1Subscriber service profiles in telecommunication systemNOKIA NETWORKS OY·Filed 1998·Granted Aug 5, 2003·391 cites·12 claims
- 0895US6456407B1Optical telecommunications networksNOKIA NETWORKS OY·Filed 2000·Granted Sep 24, 2002·92 cites·11 claims
- 0994US6898429B1Identifier allocation methodNOKIA NETWORKS OY·Filed 2000·Granted May 24, 2005·84 cites·7 claims
- 1094US6529545B2Rake receiverNOKIA NETWORKS OY·Filed 2001·Granted Mar 4, 2003·79 cites·24 claims
- 1194US6449473B1Security method for transmissions in telecommunication networksNOKIA NETWORKS OY·Filed 2000·Granted Sep 10, 2002·169 cites·8 claims
- 1294US6356172B1Resonator structure embedded in mechanical structureNOKIA NETWORKS OY·Filed 1999·Granted Mar 12, 2002·116 cites·30 claims
- 1394US6247150B1Automatic retransmission with order of information changedNOKIA NETWORKS OY·Filed 2000·Granted Jun 12, 2001·110 cites·10 claims
- 1493US6876747B1Method and system for security mobility between different cellular systemsNOKIA NETWORKS OY·Filed 2000·Granted Apr 5, 2005·89 cites·24 claims
- 1593US6728208B1Method for controlling a quality of service in a mobile communications systemNOKIA NETWORKS OY·Filed 1999·Granted Apr 27, 2004·221 cites·16 claims
- 1692US6898433B1Location management for cellular systemsNOKIA NETWORKS OY·Filed 2000·Granted May 24, 2005·80 cites·21 claims
- 1792US6608841B1System and method for achieving robust IP/UDP/RTP header compression in the presence of unreliable networksNOKIA NETWORKS OY·Filed 1999·Granted Aug 19, 2003·278 cites·33 claims
- 1891US6882624B1Congestion and overload control in a packet switched networkNOKIA NETWORKS OY·Filed 2000·Granted Apr 19, 2005·96 cites·19 claims
- 1991US6681099B1Method to calculate true round trip propagation delay and user equipment location in WCDMA/UTRANNOKIA NETWORKS OY·Filed 2000·Granted Jan 20, 2004·142 cites·33 claims
- 2091US6434389B1Method for selecting cell in cellular networkNOKIA NETWORKS OY·Filed 2000·Granted Aug 13, 2002·140 cites·25 claims
- 2191US6366378B1Optical multiplexing and demultiplexingNOKIA NETWORKS OY·Filed 1999·Granted Apr 2, 2002·105 cites·3 claims
- 2290US6571092B2Technique for enabling emergency call callback of a terminal without a valid subscriber identityNOKIA NETWORKS OY·Filed 2001·Granted May 27, 2003·136 cites·8 claims
- 2390US6374118B1Method of physical radio channel power controlNOKIA NETWORKS OY·Filed 2000·Granted Apr 16, 2002·60 cites·34 claims
- 2490US6351189B1System and method for auto-bias of an amplifierNOKIA NETWORKS OY·Filed 2000·Granted Feb 26, 2002·90 cites·31 claims
- 2590US6298035B1Estimation of two propagation channels in OFDMNOKIA NETWORKS OY·Filed 1999·Granted Oct 2, 2001·274 cites·20 claims
- 2689US7065340B1Arranging authentication and ciphering in mobile communication systemNOKIA NETWORKS OY·Filed 2000·Granted Jun 20, 2006·83 cites·18 claims
- 2789US7024203B1Admission control methodNOKIA NETWORKS OY·Filed 2000·Granted Apr 4, 2006·59 cites·83 claims
- 2889US7023825B1Controlling quality of service in a mobile communications systemNOKIA NETWORKS OY·Filed 1999·Granted Apr 4, 2006·150 cites·18 claims
- 2989US6975855B1Method for managing mobile station facilitiesNOKIA NETWORKS OY·Filed 2000·Granted Dec 13, 2005·58 cites·16 claims
- 3089US6369756B1Method and apparatus for optimizing the usage of an antenna array beamforming techniqueNOKIA NETWORKS OY·Filed 2000·Granted Apr 9, 2002·40 cites·20 claims
- 3188US6868257B1Method for selection of coding methodNOKIA NETWORKS OY·Filed 2000·Granted Mar 15, 2005·29 cites·2 claims
- 3288US6760417B1Charging method in telecommunications networkNOKIA NETWORKS OY·Filed 1999·Granted Jul 6, 2004·186 cites·34 claims
- 3388US6529561B2Data transmission in radio systemNOKIA NETWORKS OY·Filed 2001·Granted Mar 4, 2003·70 cites·10 claims
- 3488US6516996B1Electronic payment systemNOKIA NETWORKS OY·Filed 2000·Granted Feb 11, 2003·54 cites·15 claims
- 3588US6327479B1Procedure and system for the transmission of a short message in a telecommunication networkNOKIA NETWORKS OY·Filed 2000·Granted Dec 4, 2001·193 cites·11 claims
- 3688US6246871B1Method and apparatus for providing access of messages to multiple recipients in cellular networksNOKIA NETWORKS OY·Filed 1999·Granted Jun 12, 2001·193 cites·25 claims
- 3787US7167447B2Transporting QoS mapping information in a packet radio networkNOKIA NETWORKS OY·Filed 2001·Granted Jan 23, 2007·43 cites·20 claims
- 3887US6782047B1Variable length encoding of compressed dataNOKIA NETWORKS OY·Filed 2000·Granted Aug 24, 2004·39 cites·60 claims
- 3987US6580394B2Method and apparatus for determining whether to employ an antenna array beamforming techniqueNOKIA NETWORKS OY·Filed 2001·Granted Jun 17, 2003·31 cites·23 claims
- 4087US6466790B2Cell selection in a radio networkNOKIA NETWORKS OY·Filed 2001·Granted Oct 15, 2002·51 cites·5 claims
- 4186US7274869B1System and method for providing destination-to-source protection switch setup in optical network topologiesNOKIA NETWORKS OY·Filed 1999·Granted Sep 25, 2007·98 cites·38 claims
- 4286US7085294B2Frame synchronization mechanismNOKIA NETWORKS OY·Filed 2001·Granted Aug 1, 2006·42 cites·24 claims
- 4385US6912204B2Apparatus and associated method, for dynamically selecting frequency levels upon which to define communication channelsNOKIA NETWORKS OY·Filed 2001·Granted Jun 28, 2005·46 cites·22 claims
- 4485US6496140B1Method for calibrating a smart-antenna array radio transceiver unit and calibrating systemNOKIA NETWORKS OY·Filed 2001·Granted Dec 17, 2002·51 cites·12 claims
- 4585US6392503B1Half-sawtooth microstrip directional couplerNOKIA NETWORKS OY·Filed 2000·Granted May 21, 2002·25 cites·7 claims
- 4685US6292669B1Routing short messagesNOKIA NETWORKS OY·Filed 1999·Granted Sep 18, 2001·134 cites·15 claims
- 4785US6185227B1Method and packet radio system for transmitting modulation and signalling informationNOKIA NETWORKS OY·Filed 2000·Granted Feb 6, 2001·24 cites·16 claims
- 4884US7139813B1Timedependent hyperlink system in videocontentNOKIA NETWORKS OY·Filed 1999·Granted Nov 21, 2006·84 cites·64 claims
- 4984US7085248B1Method of identifying information addressed to a user in a communication system and a communication systemNOKIA NETWORKS OY·Filed 2000·Granted Aug 1, 2006·42 cites·41 claims
- 5084US6425105B1Bidirectional ARQ apparatus and methodNOKIA NETWORKS OY·Filed 2000·Granted Jul 23, 2002·52 cites·9 claims
Showing the top 50 of 322 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when NOKIA NETWORKS OY files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →