DOLBY LABORATORIES LICENSING CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 53243
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 3719
 
 
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 22513
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 18740
 
 
 
H04S STEREOPHONIC SYSTEMS 1631
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 122325
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 104101
 
 
 
H03G CONTROL OF AMPLIFICATION 976
 
 
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 8460
 
 
 
H04B TRANSMISSION 60150

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0068,637 Dynamic Power Management for an HDR DisplayMar 22, 16Mar 08, 18[G09G]
2018/0068,666 ADAPTIVE PROCESSING WITH MULTIPLE MEDIA PROCESSING NODESNov 09, 17Mar 08, 18[G10L]
2018/0068,670 Apparatuses and Methods for Audio Classifying and ProcessingNov 09, 17Mar 08, 18[G10L]
2018/0054,688 Personal Audio Lifestyle Analytics and Behavior Modification FeedbackAug 15, 17Feb 22, 18[H04S, A61B, H04R, G10L]
2018/0048,683 PRIVATE COMMUNICATIONS IN VIRTUAL MEETINGSAug 08, 17Feb 15, 18[H04L]
2018/0041,639 STATE-BASED ENDPOINT CONFERENCE INTERACTIONAug 02, 17Feb 08, 18[H04M, H04L, G10L]
2018/0027,245 Speedup Techniques for Rate Distortion Optimized QuantizationAug 07, 17Jan 25, 18[H04N]
2018/0020,220 VIDEO COMPRESSION AND TRANSMISSION TECHNIQUESSep 28, 17Jan 18, 18[H04N]
2018/0020,310 AUDIO PROCESSING APPARATUS WITH CHANNEL REMAPPER AND OBJECT RENDERERSep 26, 17Jan 18, 18[H04S, H04R]
2018/0011,365 High dynamic range displays using filterless LCD(s) for increasing contrast and resolutionSep 08, 17Jan 11, 18[H04N, G02F, G09G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921412 Method and system for shaped glasses and viewing 3D imagesSep 11, 15Mar 20, 18[H04N, G03B, G02C, G02B]
9921416 Moveably-coupled screen actuatorsJan 02, 15Mar 20, 18[G03B, G02B]
9922657 Method for determining for the compression of an HOA data frame representation a lowest integer number of bits required for representing non-differential gain valuesJun 22, 15Mar 20, 18[H04S, G10L]
9923536 Volume leveler controller and controlling methodOct 04, 16Mar 20, 18[H04M, H03G, G10L]
9924171 Layer decomposition in hierarchical VDR codingSep 29, 16Mar 20, 18[H04N]
9924172 Quantization control for variable bit depthJun 16, 17Mar 20, 18[H04N]
D813205 Ear pieceDec 16, 16Mar 20, 18[1401]
9916638 Transformation of dynamic metadata to support alternate tone renderingMay 02, 17Mar 13, 18[H04N, G06T, G09G]
9916809 Method and apparatus for image data transformationNov 17, 15Mar 13, 18[H04N, G06T, G09G]
9916837 Methods and apparatuses for transmitting and receiving audio signalsMar 21, 13Mar 13, 18[H04L, G10L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0293,202 HIGH POWER VISIBLE LASER WITH A LASER-FABRICATED NON-LINEAR WAVEGUIDEAbandonedJun 27, 17Oct 12, 17[H01S, G02F]
2017/0264,905 INTER-LAYER REFERENCE PICTURE PROCESSING FOR CODING STANDARD SCALABILITYAbandonedMay 23, 17Sep 14, 17[H04N]
2017/0034,513 VIDEO COMPRESSION AND TRANSMISSION TECHNIQUESAbandonedSep 07, 16Feb 02, 17[H04N]
2016/0254,006 Multistage IIR Filter and Parallelized Filtering of Data with SameAbandonedApr 17, 13Sep 01, 16[H03H, G10L]
2016/0196,631 Hybrid Automatic Content Recognition and WatermarkingAbandonedJan 27, 15Jul 07, 16[H04N, G06T]
2016/0133,266 Multi-Stage Quantization of Parameter Vectors from Disparate Signal DimensionsAbandonedJun 17, 14May 12, 16[H04N, G10L]
2016/0094,859 Directed Interpolation and Data Post-ProcessingAbandonedNov 30, 15Mar 31, 16[H04N]
2015/0371,646 Time-Varying Filters for Generating Decorrelation SignalsAbandonedJan 22, 14Dec 24, 15[H04S, G10L]
2015/0348,558 Audio Bitstreams with Supplementary Data and Encoding and Decoding of Such BitstreamsAbandonedAug 10, 15Dec 03, 15[G10L]
2015/0326,865 INTER-LAYER REFERENCE PICTURE PROCESSING FOR CODING STANDARD SCALABILITYAbandonedSep 24, 13Nov 12, 15[H04N]
2015/0304,640 Managing 3D Edge Effects On Autostereoscopic DisplaysAbandonedDec 17, 13Oct 22, 15[H04N]
2015/0296,226 Techniques For Client Device Dependent Filtering Of MetadataAbandonedApr 23, 15Oct 15, 15[H04N]
2015/0243,289 Multi-Channel Audio Content Analysis Based Upmix DetectionAbandonedSep 13, 13Aug 27, 15[G10L]
2015/0228,219 Dual Modulator Synchronization in a High Dynamic Range Display SystemAbandonedFeb 12, 14Aug 13, 15[G09G]
2014/0369,503 SIMULTANEOUS BROADCASTER-MIXED AND RECEIVER-MIXED SUPPLEMENTARY AUDIO SERVICESAbandonedJan 08, 13Dec 18, 14[H04N, G09B, G10L]
2014/0330,556 LOW COMPLEXITY REPETITION DETECTION IN MEDIA DATAAbandonedDec 10, 12Nov 06, 14[G10L]
2014/0321,551 WEIGHTED PREDICTIONS BASED ON MOTION INFORMATIONAbandonedOct 18, 12Oct 30, 14[H04N]
2014/0321,552 Optimization of Deblocking Filter ParametersAbandonedNov 08, 12Oct 30, 14[H04N]
2014/0293,025 Method and Apparatus of Assembly and Retention of 3D GlassesAbandonedMar 20, 14Oct 02, 14[G02C, H04N, G02B]
2014/0293,392 TECHNIQUES FOR QUANTUM DOT ILLUMINATIONAbandonedJun 13, 14Oct 02, 14[G02B]

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