CMC MAGNETICS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 7131
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM6151
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 148
 
  
 
B44C PRODUCING DECORATIVE EFFECTS 133
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 145
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 180
 
  
 
G03H HOLOGRAPHIC PROCESSES OR APPARATUS 131
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8822016 Multi-functional label slideSep 14, 12Sep 02, 14[B41M, G03G, B44C, B32B]
8687474 Recording apparatus and methodSep 12, 12Apr 01, 14[G11B]
8420198 Optical recording mediaJun 07, 10Apr 16, 13[B32B]
8367179 Recordable optical recording mediaMar 01, 10Feb 05, 13[B32B]
8192819 Informaton recording medium and manufacturing method of the sameDec 03, 08Jun 05, 12[B32B]
8018822 Optical information recording mediumOct 12, 07Sep 13, 11[G11B]
8009341 Holographic information recording and reproducing apparatus for the sameOct 29, 08Aug 30, 11[G03H]
7875365 Recordable optical recording mediaAug 30, 07Jan 25, 11[B32B]
7717262 Compact disk box structureMar 27, 09May 18, 10[G11B]
7709074 Optical information recording medium, method of manufacturing the same, and surface print methodFeb 17, 06May 04, 10[B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8609217 Optical recording media with specific vision label layerExpiredNov 30, 12Dec 17, 13[G11B]
2013/0323,439 OPTICAL EFFECT DISC AND OPTICAL RECORDING MEDIA COMBINING THE SAMEAbandonedAug 09, 12Dec 05, 13[G02B, G11B]
8541088 Optical recording media and method of forming a printable layer thereonExpiredJul 30, 12Sep 24, 13[G11B]
2013/0115,386 MULTI-FUNCTIONAL LABEL STICKERAbandonedSep 14, 12May 09, 13[B41M]
2012/0251,761 RECORDABLE OPTICAL RECORDING MEDIUMAbandonedMar 28, 12Oct 04, 12[B32B]
2010/0297,381 Method of improving read stability of optical recording medium and optical recording medium manufactured using the methodAbandonedMay 22, 09Nov 25, 10[G11B, B32B]
2009/0176,048 AgSb recording thin film for the inorganic write-once optical disc and the manufacturing methodAbandonedApr 10, 08Jul 09, 09[B32B]
7147952 Metal-air cell having an adjustable air inletExpiredFeb 10, 00Dec 12, 06[H01M]
2006/0019,198 Optical recording materialsAbandonedJul 26, 04Jan 26, 06[G11B]
2005/0155,880 Optical disc caseAbandonedJun 10, 04Jul 21, 05[B65D]
2005/0109,645 Disk holderAbandonedMar 10, 04May 26, 05[B65D]
6874625 Slim type storage casing for two pieces of optical disksExpiredOct 22, 02Apr 05, 05[B65D]
6835433 Optical recording mediumExpiredDec 04, 02Dec 28, 04[B32B]
6785218 Pre-recorded compact disc and copy-limit method thereofExpiredNov 30, 01Aug 31, 04[G11B]
6716509 Optical recording mediumExpiredAug 20, 02Apr 06, 04[B32B]
6667087 Optical information recording mediumExpiredNov 30, 01Dec 23, 03[B32B]
6364108 Box for packaging or storing DVDs CDs and/or VCDsExpiredAug 24, 00Apr 02, 02[B65D]
6283280 Compact disc container with locking tubeExpiredFeb 24, 00Sep 04, 01[B65D]
6283282 Low-profile compact disk caseExpiredMar 17, 00Sep 04, 01[B65D]
5971164 Collapsible and extendable modular CD caseExpiredSep 11, 97Oct 26, 99[A47F]

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