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KLARQUIST SPARKMAN LLP
PORTLAND, OR US
1. 20090284651 QUANTIZATION AND DIFFERENTIAL CODING OF ALPHA IMAGE DATA 11-19-20092. 20090282162 OPTIMIZED CLIENT SIDE RATE CONTROL AND INDEXED FILE LAYOUT FOR STREAMING MEDIA 11-12-2009
3. 20090279605 ENCODING STREAMING MEDIA AS A HIGH BIT RATE LAYER, A LOW BIT RATE LAYER, AND ONE OR MORE INTERMEDIATE BIT RATE LAYERS 11-12-2009
4. 20090276212 ROBUST DECODER - Techniques and tools related to delayed or lost coded audio information are described 11-05-2009
5. 20090273706 Multi-level representation of reordered transform coefficients 11-05-2009
6. 20090262835 SKIP MACROBLOCK CODING - Various techniques and tools for encoding and decoding binary information 10-22-2009
7. 20090252233 ADAPTIVE ERROR DETECTION FOR MPEG-2 ERROR CONCEALMENT 10-08-2009
8. 20090248424 LOSSLESS AND NEAR LOSSLESS SCALABLE AUDIO CODEC 10-01-2009
9. 20090245587 Classifying and controlling encoding quality for textured, dark smooth and smooth video content 10-01-2009
10. 20090245373 VIDEO CODING - Improved video coding is described to encode video data within a sequence of video frames 10-01-2009
11. 20090238279 Motion-compensated prediction of inter-layer residuals 09-24-2009
12. 20090219994 Scalable video coding and decoding with sample bit depth and chroma high-pass residual layers 09-03-2009
13. 20090217252 OPTIMIZING COMPILER TRANSFORMS FOR A HIGH LEVEL SHADER LANGUAGE 08-27-2009
14. 20090207912 Reducing key picture popping effects in video 08-20-2009
15. 20090207763 VOICE SWITCHING FOR VOICE COMMUNICATION ON COMPUTERS 08-20-2009
16. 20090185693 MULTICHANNEL SOUND RENDERING VIA VIRTUALIZATION IN A STEREO LOUDSPEAKER SYSTEM 07-23-2009
17. 20090168890 PREDICTING MOTION VECTORS FOR FIELDS OF FORWARD-PREDICTED INTERLACED VIDEO FRAMES 07-02-2009
18. 20090168805 METHODS AND SYSTEMS FOR START CODE EMULATION PREVENTION AND DATA STUFFING 07-02-2009
19. 20090157203 CLIENT-SIDE AUDIO SIGNAL MIXING ON LOW COMPUTATIONAL POWER PLAYER USING BEAT METADATA 06-18-2009
20. 20090136066 STEREO IMAGE WIDENING - stereo image can be widened by converting a stereo audio signal into a sum-difference audio signal 05-28-2009
21. 20090125315 TRANSCODER USING ENCODER GENERATED SIDE INFORMATION 05-14-2009
22. 20090116664 PERCEPTUALLY WEIGHTED DIGITAL AUDIO LEVEL COMPRESSION 05-07-2009
23. 20090113458 Controlling hardware across two or more simultaneously running operating systems 04-30-2009
24. 20090112606 CHANNEL EXTENSION CODING FOR MULTI-CHANNEL SOURCE 04-30-2009
25. 20090094301 APPLICATIONS OF OVERLOOKING ROOT INFORMATION FOR IMPROVING NONDEFERRED REFERENCE-COUNTING GARBAGE COLLECTION 04-09-2009
26. 20090094300 NONDEFERRED REFERENCE-COUNTING GARBAGE COLLECTION USING OVERLOOKING ROOTS 04-09-2009
27. 20090093164 HIGH-DEFINITION CONNECTOR FOR TELEVISIONS 04-09-2009
28. 20090083046 EFFICIENT CODING OF DIGITAL MEDIA SPECTRAL DATA USING WIDE-SENSE PERCEPTUAL SIMILARITY 03-26-2009
29. 20090080675 DYNAMIC BASS BOOST FILTER - Bass frequencies of audio can be dynamically boosted using various techniques and tools 03-26-2009
30. 20090080533 VIDEO DECODING USING CREATED REFERENCE PICTURES 03-26-2009
31. 20090074073 CODING OF MOTION VECTOR INFORMATION - Techniques and tools for encoding and decoding motion vector information for video images are described 03-19-2009
32. 20090060236 LOUDSPEAKER ARRAY PROVIDING DIRECT AND INDIRECT RADIATION FROM SAME SET OF DRIVERS 03-05-2009
33. 20090049176 SCALABLE VIRTUAL PARTITIONING OF RESOURCES 02-19-2009
34. 20090006103 BITSTREAM SYNTAX FOR MULTI-PROCESS AUDIO DECODING 01-01-2009
35. 20090003447 Innovations in video decoder implementations 01-01-2009
36. 20090003446 Computing collocated macroblock information for direct mode macroblocks 01-01-2009
37. 20090002379 Video decoding implementations for a graphics processing unit 01-01-2009
38. 20080319739 LOW COMPLEXITY DECODER FOR COMPLEX TRANSFORM CODING OF MULTI-CHANNEL SOUND 12-25-2008
39. 20080317368 REVERSIBLE OVERLAP OPERATOR FOR EFFICIENT LOSSLESS DATA COMPRESSION 12-25-2008
40. 20080313270 DECOUPLED MECHANISM FOR MANAGED COPY CLIENT APPLICATIONS AND E-COMMERCE SERVERS TO INTEROPERATE IN A HETEROGENEOUS ENVIRONMENT 12-18-2008
41. 20080312759 FLEXIBLE FREQUENCY AND TIME PARTITIONING IN PERCEPTUAL TRANSFORM CODING OF AUDIO 12-18-2008
42. 20080312758 CODING OF SPARSE DIGITAL MEDIA SPECTRAL DATA 12-18-2008
43. 20080304562 Adaptive selection of picture-level quantization parameters for predicted video pictures 12-11-2008
44. 20080291215 METHOD AND APPARATUS FOR THE DISPLAY OF STILL IMAGES FROM IMAGE FILES 11-27-2008
45. 20080271165 PARAMETER-BASED INTERPRETATION OF DRM LICENSE POLICY 10-30-2008
46. 20080267427 LOUDNESS-BASED COMPENSATION FOR BACKGROUND NOISE 10-30-2008
47. 20080262855 ENTROPY CODING BY ADAPTING CODING BETWEEN LEVEL AND RUN LENGTH/LEVEL MODES 10-23-2008
48. 20080260278 Encoding adjustments for animation content 10-23-2008
49. 20080240257 Using quantization bias that accounts for relations between transform bins and quantization bins 10-02-2008
50. 20080240250 Regions of interest for quality adjustments 10-02-2008
51. 20080240235 Adaptive deadzone size adjustment in quantization 10-02-2008
52. 20080232452 Parameterized filters and signaling techniques 09-25-2008
53. 20080228476 ENTROPY CODING BY ADAPTING CODING BETWEEN LEVEL AND RUN LENGTH/LEVEL MODES 09-18-2008
54. 20080221908 MULTI-CHANNEL AUDIO ENCODING AND DECODING 09-11-2008
55. 20080212809 HEADPHONE SURROUND USING ARTIFICIAL REVERBERATION 09-04-2008
56. 20080212797 BASS BOOST FILTERING TECHNIQUES - Bass frequencies of audio can be boosted using various techniques and tools 09-04-2008
57. 20080199091 SIGNALING AND USES OF WINDOWING INFORMATION FOR IMAGES 08-21-2008
58. 20080198936 SIGNALING AND USE OF CHROMA SAMPLE POSITIONING INFORMATION 08-21-2008
59. 20080198935 COMPUTATIONAL COMPLEXITY AND PRECISION CONTROL IN TRANSFORM-BASED DIGITAL MEDIA CODEC 08-21-2008
60. 20080198933 ADAPTIVE TRUNCATION OF TRANSFORM COEFFICIENT DATA IN A TRANSFORM-BASED DITIGAL MEDIA CODEC 08-21-2008