MAGNUM SEMICONDUCTOR, INC.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- Oct 26, 2017 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 228 Total Citation Count
- Jul 18, 1997 Earliest Filing
- 25 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0310,999 METHOD AND APPARATUS FOR RATE-DISTORTION OPTIMIZED COEFFICIENT QUANTIZATION INCLUDING SIGN DATA HIDINGApr 25, 16Oct 26, 17[H04N]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
6011870 Multiple stage and low-complexity motion estimation for interframe video codingJul 18, 97Jan 04, 00[H04N, G06K]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0350,217 APPARATUSES AND METHODS FOR PROVIDING DATA CONSISTENCY MESSAGING FOR SHARED MEMORY SYSTEMSAbandonedMay 26, 15Dec 01, 16[G06F]
2015/0373,326 APPARATUSES AND METHODS FOR PARAMETER SELECTION DURING RATE-DISTORTION OPTIMIZATIONAbandonedJun 19, 14Dec 24, 15[H04N]
2015/0312,601 METHODS AND APPARATUSES INCLUDING A STATISTICAL MULTIPLEXER WITH MULTIPLE CHANNEL RATE CONTROLAbandonedApr 28, 14Oct 29, 15[H04N]
2015/0256,832 APPARATUSES AND METHODS FOR PERFORMING VIDEO QUANTIZATION RATE DISTORTION CALCULATIONSAbandonedMar 07, 14Sep 10, 15[H04N]
2015/0208,069 METHODS AND APPARATUSES FOR CONTENT-ADAPTIVE QUANTIZATION PARAMETER MODULATION TO IMPROVE VIDEO QUALITY IN LOSSY VIDEO CODINGAbandonedJan 23, 14Jul 23, 15[H04N]
2015/0172,660 APPARATUSES AND METHODS FOR PROVIDING OPTIMIZED QUANTIZATION WEIGHT MATRICESAbandonedDec 17, 13Jun 18, 15[H04N]
2015/0085,922 APPARATUSES AND METHODS FOR REDUCING RATE AND DISTORTION COSTS DURING ENCODING BY MODULATING A LAGRANGIAN PARAMETERAbandonedSep 25, 13Mar 26, 15[H04N]
2015/0071,343 METHODS AND APPARATUSES INCLUDING AN ENCODING SYSTEM WITH TEMPORALLY ADAPTIVE QUANTIZATIONAbandonedSep 12, 13Mar 12, 15[H04N]
2015/0063,461 METHODS AND APPARATUSES FOR ADJUSTING MACROBLOCK QUANTIZATION PARAMETERS TO IMPROVE VISUAL QUALITY FOR LOSSY VIDEO ENCODINGAbandonedAug 27, 13Mar 05, 15[H04N]
2015/0016,509 APPARATUSES AND METHODS FOR ADJUSTING A QUANTIZATION PARAMETER TO IMPROVE SUBJECTIVE QUALITYAbandonedJul 09, 13Jan 15, 15[H04N]
2014/0334,553 METHODS AND APPARATUSES INCLUDING A STATISTICAL MULTIPLEXER WITH BITRATE SMOOTHINGAbandonedMay 07, 13Nov 13, 14[H04N]
2014/0328,384 METHODS AND APPARATUSES INCLUDING A STATISTICAL MULTIPLEXER WITH GLOBAL RATE CONTROLAbandonedMay 02, 13Nov 06, 14[H04N]
2014/0301,481 APPARATUSES AND METHODS FOR POOLING MULTIPLE CHANNELS INTO A MULTI-PROGRAM TRANSPORT STREAMAbandonedApr 04, 13Oct 09, 14[H04N]
2014/0294,072 APPARATUSES AND METHODS FOR STAGGERED-FIELD INTRA-REFRESHAbandonedMar 27, 13Oct 02, 14[H04N]
2014/0269,901 METHOD AND APPARATUS FOR PERCEPTUAL MACROBLOCK QUANTIZATION PARAMETER DECISION TO IMPROVE SUBJECTIVE VISUAL QUALITY OF A VIDEO SIGNALAbandonedMar 13, 13Sep 18, 14[H04N]
2014/0219,331 APPARATUSES AND METHODS FOR PERFORMING JOINT RATE-DISTORTION OPTIMIZATION OF PREDICTION MODEAbandonedFeb 06, 13Aug 07, 14[H04N]
2013/0188,686 METHODS AND APPARATUSES FOR PROVIDING AN ADAPTIVE REDUCED RESOLUTION UPDATE MODEAbandonedJan 16, 13Jul 25, 13[H04N]
7864858 Techniques for minimizing memory bandwidth used for motion compensationExpiredJul 05, 05Jan 04, 11[H04N, H04B]
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