TOSHIBA SAMSUNG STORAGE TECHNOLOGY KOREA 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 9165
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8439
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 399
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
A63F CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; GAMES NOT OTHERWISE PROVIDED FOR 178
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1132
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9263080 Method of aligning light sources in an optical pickup device, and optical pickup and optical disc drive employing the methodFeb 19, 14Feb 16, 16[G11B]
9256289 Method and apparatus for displaying a polyhedral user interfaceAug 08, 12Feb 09, 16[G06F]
9245574 Optical disc drive having a tray with guide supports and main circuit boardDec 19, 11Jan 26, 16[G11B]
9235351 Selective interfacing apparatus and methodJun 24, 10Jan 12, 16[G06F, G11B]
9196287 Objective lens driving unit and optical pickup device adopting the sameSep 23, 11Nov 24, 15[G02B, G11B]
9177591 Focus controlling method and optical disk drive using the focus controlling methodAug 29, 08Nov 03, 15[G11B]
9147426 Optical pickup and optical information storage system including the sameFeb 25, 14Sep 29, 15[G11B]
9142243 Optical pickup and optical information storage system including the sameFeb 24, 14Sep 22, 15[G11B]
9129615 Tilt adjusting apparatus and optical disc drive using the sameFeb 24, 14Sep 08, 15[G11B]
9129637 Disc loading device and optical disc drive including the sameNov 21, 12Sep 08, 15[G11B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0198,266 EARPHONE AND MANUFACTURING METHOD FOR EARPHONEAbandonedDec 31, 15Jul 07, 16[H04R]
2014/0245,332 COOLING APPARATUS COMBINED WITH OPTICAL DISK DRIVE MODULEAbandonedFeb 24, 14Aug 28, 14[G06F, G11B]
2014/0245,333 APPARATUS AND METHOD FOR FOCUSING A LASER BEAM ON AN OPTICAL DISCAbandonedFeb 25, 14Aug 28, 14[G11B]
2014/0237,491 OPTICAL DISC DRIVE AND MAIN FRAME OF OPTICAL DISC DRIVEAbandonedFeb 19, 14Aug 21, 14[G11B]
2014/0216,919 METHOD AND APPARATUS FOR FABRICATING GRAPHENE USING A PLURALITY OF LIGHT SOURCESAbandonedOct 17, 13Aug 07, 14[C01B]
2014/0220,258 METHOD OF FABRICATING GRAPHENE USING A PLURALITY OF LIGHT SOURCESAbandonedOct 02, 13Aug 07, 14[C01B, B05D]
2014/0220,289 OPTICAL DISK USED FOR FABRICATING GRAPHENE AND METHOD OF MANUFACTURING THE SAMEAbandonedOct 15, 13Aug 07, 14[C01B, B32B]
2014/0220,290 DISK FOR FABRICATING GRAPHENE AND METHOD OF MANUFACTURING THE SAMEAbandonedOct 16, 13Aug 07, 14[C01B]
2014/0223,457 OPTICAL DISK DRIVE INCLUDING SPINDLE UNIT AND CHUCKING STRUCTUREAbandonedFeb 04, 14Aug 07, 14[G11B]
2014/0223,577 METHOD AND SYSTEM FOR AUTHENTICATING OPTICAL DISC APPARATUSAbandonedFeb 05, 14Aug 07, 14[G06F]
2014/0100,681 SYSTEM AND METHOD FOR AUDIO FILE CONVERSIONAbandonedSep 25, 13Apr 10, 14[G06F]
2014/0067,822 SYSTEM AND METHOD FOR SELECTIVE INDEXING OF CONTENTAbandonedSep 05, 13Mar 06, 14[G06F]
8645980 Optical device and adjusting method thereofExpiredDec 29, 11Feb 04, 14[G11B]
8640152 Optical deviceExpiredDec 29, 11Jan 28, 14[G11B]
8631426 Pickup damper and disk drive including the sameExpiredJul 12, 12Jan 14, 14[G11B]
8625396 Optical pickup and optical information storage medium system using the sameExpiredMay 03, 12Jan 07, 14[G11B]
8625402 Device and method for writing data to an optical discExpiredDec 21, 12Jan 07, 14[G11B]
8626985 Hybrid optical disk drive, method of operating the same, and electronic system adopting the hybrid optical disk driveExpiredDec 01, 09Jan 07, 14[G06F]
8619520 Lens driving unit for optical pickup and optical disc drive including the lens driving unitExpiredAug 02, 12Dec 31, 13[G11B]
8619536 Device and method for controlling an optical source driverExpiredJan 15, 13Dec 31, 13[G11B]

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