PHILIPS & LITE-ON DIGITAL SOLUTIONS 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 15123
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8589965 Method for stopping spindle motor of optical disc driveAug 30, 12Nov 19, 13[G11B]
8490121 Slim-type optical disc driveApr 06, 12Jul 16, 13[G11B]
8370867 Optical disk driveSep 14, 11Feb 05, 13[G11B]
8341655 Slot-in optical disc drive with disc loading/unloading mechanismNov 22, 10Dec 25, 12[G11B]
8086798 Multimedia storage deviceApr 21, 08Dec 27, 11[G06F]
8000186 Acting track-crossing during tracking error adjustJun 29, 09Aug 16, 11[G11B]
7839736 CD-audio system having electronic shock protectionMar 31, 08Nov 23, 10[G11B]
7751290 Method and apparatus for determining write strategy parameter values for writing data on an optical diskOct 04, 07Jul 06, 10[G11B]
7742373 Optical disk drive for scanning an optical disk carrying a groove with a wobbleJul 06, 07Jun 22, 10[G11B]
6028831 Loading mechanism for loading and unloading an information disc into/from an information-technology apparatusMay 02, 97Feb 22, 00[G11B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0305,073 CONTROLLING METHODS OF OPTICAL DISC DRIVE AND COMPUTER SYSTEMAbandonedAug 20, 12Nov 14, 13[G06F]
8578402 Front panel of optical disc driveExpiredApr 23, 12Nov 05, 13[G11B]
8555299 Optical disc drive and tray driving device thereofExpiredNov 28, 11Oct 08, 13[G11B]
8537648 Position control method of optical pickup head of optical disc drive and system thereofExpiredAug 28, 12Sep 17, 13[G11B]
8516512 Integrated guide rail member for the tilt adjusting device for optical pickup headExpiredDec 27, 11Aug 20, 13[G11B]
8479223 Control method of spindle motorExpiredSep 24, 12Jul 02, 13[G11B]
2013/0125,148 OPTICAL DISC DRIVEAbandonedDec 28, 11May 16, 13[G11B]
8381132 DVD menu navigation with reduced input button countExpiredApr 10, 08Feb 19, 13[G06F]
8341656 Slim optical disc drive with flexible flat cable assemblyExpiredJul 14, 10Dec 25, 12[G11B]
2012/0227,062 OPTICAL PICK-UP HEAD MODULEAbandonedMar 30, 11Sep 06, 12[G11B]
8261298 Disk loading device of slot-in optical disk driveExpiredMay 11, 10Sep 04, 12[G11B]
8196157 Optical disk drive with protection design against broken diskExpiredJul 26, 11Jun 05, 12[G11B]
8164914 Circuit board fixing deviceExpiredJul 12, 10Apr 24, 12[H05K]
2011/0298,289 ELECTRONIC APPARATUS WITH PROTECTION CIRCUITAbandonedNov 23, 10Dec 08, 11[H02J]
8046786 Spindle motor and optical disc drive having the sameExpiredApr 07, 09Oct 25, 11[G11B]
8015576 Optical disk drive with protection design against broken diskExpiredApr 01, 09Sep 06, 11[G11B]
7990824 Method for distinguishing unbalanced discExpiredSep 01, 09Aug 02, 11[G11B]
7859967 Optical disk drive with spherical aberration measurement and method of measuring spherical aberration in an optical disk driveExpiredAug 30, 07Dec 28, 10[G11B]
7848188 Device and method for use in optical record carrier systemsExpiredDec 01, 05Dec 07, 10[G11B]
7835239 Method for reading/writing data for a disk driveExpiredJan 22, 09Nov 16, 10[G11B]

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