Assignee
TIAN HOLDINGS LLC
US·20 granted patents·60 citations·filing 2004–2010
Top patents by PatentIndex Score
20 records- 0188US7349310B2Optical disk drive for writing a re-writable optical disk and method thereofTIAN HOLDINGS LLC·Filed 2004·Granted Mar 25, 2008·13 cites·20 claims
- 0286US7385896B2Focusing controller apparatus and method for an optical disk driveTIAN HOLDINGS LLC·Filed 2004·Granted Jun 10, 2008·11 cites·6 claims
- 0381US7356753B2Method and apparatus for error code correctionTIAN HOLDINGS LLC·Filed 2004·Granted Apr 8, 2008·14 cites·16 claims
- 0468USRE42451EMethod and device for generating a stable power control signalTIAN HOLDINGS LLC·Filed 2009·Granted Jun 14, 2011·0 cites·29 claims
- 0566US7649820B2Apparatus and method for detecting defect signalsTIAN HOLDINGS LLC·Filed 2005·Granted Jan 19, 2010·2 cites·25 claims
- 0662US7508894B2Apparatus of adjusting wobble clockTIAN HOLDINGS LLC·Filed 2004·Granted Mar 24, 2009·2 cites·24 claims
- 0762US7477591B2Data slicer of dynamically adjusting slice levelTIAN HOLDINGS LLC·Filed 2004·Granted Jan 13, 2009·2 cites·8 claims
- 0861USRE42067EMethod for controlling optical pickup head upon switching from following mode to seeking modeTIAN HOLDINGS LLC·Filed 2009·Granted Jan 25, 2011·0 cites·24 claims
- 0959USRE42235ECompensation method and device for tracking operation of optical storage systemTIAN HOLDINGS LLC·Filed 2008·Granted Mar 22, 2011·0 cites·41 claims
- 1057US7995434B2Method and apparatus for generating absolute time in pregroove dataTIAN HOLDINGS LLC·Filed 2008·Granted Aug 9, 2011·0 cites·15 claims
- 1154US7447290B2Apparatus of phase-frequency detectorTIAN HOLDINGS LLC·Filed 2004·Granted Nov 4, 2008·4 cites·21 claims
- 1253US7961584B2Operating current modifying device and methodTIAN HOLDINGS LLC·Filed 2009·Granted Jun 14, 2011·0 cites·18 claims
- 1351US7539101B2Method for detecting defect signals on a discTIAN HOLDINGS LLC·Filed 2005·Granted May 26, 2009·0 cites·20 claims
- 1450US7995447B2Method for controlling read power and open-loop read control device using the sameTIAN HOLDINGS LLC·Filed 2010·Granted Aug 9, 2011·0 cites·13 claims
- 1549US7454663B2Method and circuitry for debugging/updating ROMTIAN HOLDINGS LLC·Filed 2004·Granted Nov 18, 2008·2 cites·20 claims
- 1645US7352666B2Focus-balance calibration methodTIAN HOLDINGS LLC·Filed 2004·Granted Apr 1, 2008·4 cites·18 claims
- 1744US7995449B2System of sampling interface for an optical pick-up headTIAN HOLDINGS LLC·Filed 2009·Granted Aug 9, 2011·0 cites·34 claims
- 1842US7512764B2Method for allocating a memory of a de-interleaving unitTIAN HOLDINGS LLC·Filed 2004·Granted Mar 31, 2009·3 cites·26 claims
- 1941US7882355B2Encryption/decryption methods and devices utilizing the sameTIAN HOLDINGS LLC·Filed 2005·Granted Feb 1, 2011·0 cites·19 claims
- 2040US7508776B2Controlling method and device for data transmissionTIAN HOLDINGS LLC·Filed 2004·Granted Mar 24, 2009·3 cites·17 claims
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