NOKIA TECHNOLOGY GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H04B TRANSMISSION 2208
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1104
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
G10K SOUND-PRODUCING DEVICES 134
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 162
 
  
 
H03G CONTROL OF AMPLIFICATION 151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0363,436 CAUSATION OF DISPLAY OF SUPPLEMENTAL MAP INFORMATIONDec 18, 15Dec 21, 17[G09B, G02B, G01C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6944537 Apparatus and method for a route instruction service with a three-dimensional modelJun 08, 01Sep 13, 05[G06F]
6628731 Method and apparatus for controlling signal level in digital receiverJun 30, 99Sep 30, 03[H04L]
5991386 Method and arrangement for the connection of multiple terminals to one subscriber line of the telephone network, and a terminalMar 13, 97Nov 23, 99[H04M]
5987063 Method for compensating channel errors in a digital data communication systemMar 13, 97Nov 16, 99[H04Q, H04B]
5877598 Horizontal linearity controlApr 10, 97Mar 02, 99[G09G]
5828701 Method and circuit arrangement for compensating for delayed components in transmission signalApr 22, 96Oct 27, 98[H03H]
5812608 Method and circuit arrangement for processing received signalMay 03, 96Sep 22, 98[G06F]
5633608 Digital delay lineSep 15, 94May 27, 97[H03K]
5559891 Device to be used for changing the acoustic properties of a roomSep 30, 94Sep 24, 96[G10K]
5509081 Sound reproduction systemJun 07, 95Apr 16, 96[H03G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7006528 Method arrangement and receiver for establishing connections in a multiple-protocol communications networkExpiredMar 02, 99Feb 28, 06[H04J]
6765932 Method and apparatus for synchronizing a data streamExpiredSep 22, 99Jul 20, 04[H04J]
2003/0119,449 METHOD FOR MONITORING THE QUALITY OF A TRANSMISSION CHANNEL AND A DIGITAL RECEIVERAbandonedJul 01, 99Jun 26, 03[H04B]
2003/0022,643 METHOD FOR ADDRESSING A SERVICE IN DIGITAL VIDEO BROADCASTINGAbandonedNov 21, 97Jan 30, 03[H04N, H04B]
6493043 Method of increasing the storage capacity of service information in a digital TV transmissions receiverExpiredMar 26, 99Dec 10, 02[H04N, H04B, G06F]
6314111 Method for transmission of address dataExpiredNov 21, 97Nov 06, 01[H04H, H04J]
6208445 Apparatus for wireless optical transmission of video and/or audio informationExpiredDec 16, 97Mar 27, 01[H04B]
6204830 Monitor having base with sound reproducing element for providing sound frequencies at self-resonant frequencyExpiredJan 15, 97Mar 20, 01[A61F, G09G]
6008692 Carrier wave synchronization for multi-level two-dimensional modulation alphabetsExpiredAug 15, 97Dec 28, 99[H04L]
6005953 Circuit arrangement for improving the signal-to-noise ratioExpiredDec 13, 96Dec 21, 99[H04B]
5898786 LoudspeakersExpiredMay 08, 97Apr 27, 99[H04R]
5892799 Method in connection with a QAM receiver and an improved QAM receiverExpiredNov 07, 96Apr 06, 99[H04N, H03D]
5822470 Method for picture sharpening in a digital video transmission system using signal compressionExpiredFeb 06, 96Oct 13, 98[G06F]
5719518 Variable electronic resistor having parallel phase-inverted variable semiconductor channels with common control input and current-to-voltage convertersExpiredJul 03, 96Feb 17, 98[H03L]
5680420 Device for producing a noise detector signalExpiredFeb 15, 94Oct 21, 97[H04B]
5592558 Sound reproduction deviceExpiredSep 15, 95Jan 07, 97[H04R, H03G]
5561540 Liquid crystal displayExpiredNov 03, 94Oct 01, 96[G02F]
5546470 LoudspeakerExpiredMay 23, 95Aug 13, 96[H04R]
5521649 Transmitting device of a predetermined transmission bandwidth, with an anti-distortion device connected downstreamExpiredMar 21, 94May 28, 96[H04N]
5479216 System for transmitting color television signals that contain a luminance signal and at least one color signal related theretoExpiredMay 05, 93Dec 26, 95[H04N]

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