ZORAN CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 20427
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 7104
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 6236
 
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 4134
 
 
 
G11C STATIC STORES 4147
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 2149
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 275
 
 
 
B07C POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING 126

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7178169 Method and apparatus for securing transfer of and access to digital contentSep 01, 00Feb 13, 07[G06F]
7174415 Specialized memory deviceJun 11, 02Feb 06, 07[G06F]
7068852 Edge detection and sharpening process for an imageJan 23, 01Jun 27, 06[G06K]
6891441 Edge synchronized phase-locked loop circuitNov 15, 02May 10, 05[H03L]
6826245 Optimal location of a digital sync patternMay 12, 00Nov 30, 04[H04L]
6788753 Maintenance of data synchronization across large gaps in a data streamMay 12, 00Sep 07, 04[H04L]
6779149 Burst error correction on DVD dataJul 31, 00Aug 17, 04[H03M]
6771275 Processing system and method using a multi-dimensional look-up tableJun 07, 00Aug 03, 04[G09G]
6757861 Burst error correction on CD dataJul 31, 00Jun 29, 04[H03M]
6725420 Pattern detection for computer segmentsSep 14, 01Apr 20, 04[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0167,403 AGC method using digital gain controlAbandonedJan 12, 09Jul 02, 09[H03L]
2009/0147,635 DIGITAL VIDEO RECORDER WIDE DYNAMIC RANGE OPTICAL POWER CALIBRATIONAbandonedDec 10, 08Jun 11, 09[G11B]
2008/0111,623 INPUT SIGNAL POWER CONTROLAbandonedNov 15, 06May 15, 08[H03F]
2006/0276,149 Multi-band broadcast tunerAbandonedJun 03, 05Dec 07, 06[H04B]
2006/0026,162 Content management systemAbandonedJul 19, 04Feb 02, 06[G06F]
6883013 Control of low frequency noise floor in upsamplingExpiredJun 30, 00Apr 19, 05[G06F]
2004/0130,993 Method and apparatus for a high speed write strategyAbandonedJan 02, 03Jul 08, 04[G11B]
2004/0049,624 Network to computer internal interfaceAbandonedDec 05, 02Mar 11, 04[G06F]
2004/0024,580 Server in a media systemAbandonedDec 05, 02Feb 05, 04[G06F]
2004/0004,916 Laser disc signal monitoring and controlAbandonedJul 03, 02Jan 08, 04[G11B]
2003/0218,947 Transducer for converting digital AV content to optical compatible signals and associated operating methodAbandonedMay 21, 02Nov 27, 03[G11B]
2003/0220,781 Communication architecture utilizing emulator interfaceAbandonedDec 05, 02Nov 27, 03[G06F]
2003/0206,501 Method and apparatus for providing high speed recording on an optical mediumAbandonedMay 02, 02Nov 06, 03[G11B]
2003/0206,502 Method and apparatus for providing motor control in an optical disk drive systemAbandonedMay 02, 02Nov 06, 03[G11B]
2003/0191,623 Computer system capable of executing a remote operating systemAbandonedDec 05, 02Oct 09, 03[G06F]
2003/0163,474 System and method for indexing electronic informationAbandonedFeb 22, 02Aug 28, 03[G06F]
2002/0163,654 System and method of simulated increase in image resolutionAbandonedMar 23, 01Nov 07, 02[B41J, G06F, B41B, G06K]
2002/0089,549 Image having a hierarchical structureAbandonedJan 09, 01Jul 11, 02[G06F]
2002/0052,911 Finite state machine in a portable thread environmentAbandonedMay 08, 01May 02, 02[G06F]
2002/0033,837 Multiple-image viewerAbandonedJan 09, 01Mar 21, 02[G09G]

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