| Patents for G11B 7 - Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor (102,715) |
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| 01/01/2003 | CN1388959A Recorded medium, recorded mediumre producing apparatus, and reproducing method |
| 01/01/2003 | CN1388958A Optical disk recording/controlling method, drive device and recording system |
| 01/01/2003 | CN1388641A Controlling method of stepping motor |
| 01/01/2003 | CN1388531A Optical disk and optical disk driver |
| 01/01/2003 | CN1388529A Date recording device, controlling device for data recording device and data recording method |
| 01/01/2003 | CN1388527A Disc binding apparatus and disc binding method |
| 01/01/2003 | CN1388526A Optical recording film and its producing method, optical recording medium, and information recording reproducing apparatus |
| 01/01/2003 | CN1388525A Multi-layer information recording medium, information recording and reproducing apparatus |
| 01/01/2003 | CN1388524A Compatible optical head apparatus |
| 01/01/2003 | CN1388523A Optical head and optical disc device |
| 01/01/2003 | CN1388522A Optical disc reproducing equipment |
| 01/01/2003 | CN1388521A Optical disc device and its producing method for clock signal and method for setting its optical quantum |
| 01/01/2003 | CN1388520A Reproducing method and apparatus for optical information medium |
| 01/01/2003 | CN1388519A Optical recording medium, recording header signal and method and apparatus for reproducing header signal |
| 01/01/2003 | CN1097818C 信息记录媒体 The information recording medium |
| 01/01/2003 | CN1097817C Spare sector zone and calibration sector management capable of writing once reading several times optical disc |
| 01/01/2003 | CN1097743C Optical pickup |
| 12/31/2002 | WO2002003145A1 Apparatus and method for recording optical information, apparatus and method for reproducing optical information, and apparatus and method for recording/reproducing optical information |
| 12/31/2002 | US6502200 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 12/31/2002 | US6502198 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 12/31/2002 | US6501775 Semiconductor laser driving circuit and semiconductor laser device |
| 12/31/2002 | US6501728 Optical disc having groove and land tracks |
| 12/31/2002 | US6501724 Method and apparatus for parallel readout and correlation of data on optical disks |
| 12/31/2002 | US6501723 Device suitable for manufacturing an optical registration carrier, such as a master plate |
| 12/31/2002 | US6501721 Spliceless editing of a read/write optical medium |
| 12/31/2002 | US6501720 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 12/31/2002 | US6501718 Disk, recording and reproduction apparatus, and recording and reproduction method |
| 12/31/2002 | US6501716 Method for determining vertical or horizontal operation of optical disk driver |
| 12/31/2002 | US6501715 Optical pickup apparatus employing an adjusting circuit |
| 12/31/2002 | US6501714 Method and apparatus for controlling track jump |
| 12/31/2002 | US6501713 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 12/31/2002 | US6501712 Disc identifying method and device |
| 12/31/2002 | US6501711 Pickup drive apparatus, pickup drive method, and recording/reproducing apparatus |
| 12/31/2002 | US6501710 Actuator for optical pickup |
| 12/31/2002 | US6501709 Read error reduction system for a disk player |
| 12/31/2002 | US6501708 Disk drive apparatus |
| 12/31/2002 | US6501601 Optical device with diffraction grating having plural grating regions |
| 12/31/2002 | US6501551 Fiber optic imaging endoscope interferometer with at least one faraday rotator |
| 12/31/2002 | US6500899 Hydrogenated products of aromatic vinyl polymers, vinylcyclohexene polymers or hydrogenated products thereof, or vinylcyclohexane polymers; anti-opaque-whitening compound; for use as optical parts and medical molded products. |
| 12/31/2002 | US6500602 Production of optical recording media having plural luminescent recording layers by embossing the recording layer |
| 12/31/2002 | US6500598 Multilevel phase change optical recording medium |
| 12/31/2002 | US6500513 Adhesive composition and optical disk using the composition |
| 12/31/2002 | US6500511 Optical disc recycling method and recycled optical disc |
| 12/31/2002 | US6500510 Molecular level optical information storage devices |
| 12/31/2002 | US6500297 Method of forming bonded storage disks with low power light assembly |
| 12/31/2002 | US6500295 Laminate making method |
| 12/31/2002 | US6499659 Pulse shaping for a transformer coupled read/write recording device |
| 12/31/2002 | CA2414907A1 Apparatus and method for recording optical information, apparatus and method for reproducing optical information, and apparatus and method for recording/reproducing optical information |
| 12/27/2002 | WO2002103696A2 Apparatus for reproducing digital information signal with means for asymmetry parameter estimation |
| 12/27/2002 | WO2002103691A1 Optical recording medium and production method thereof |
| 12/27/2002 | WO2002103690A1 Method for inputting information into a data storage medium that is optically recordable and readable |
| 12/27/2002 | WO2002103689A1 Holographic data-storage medium |
| 12/27/2002 | WO2002103688A1 Optical pickup drive method, optical pickup and optical disc apparatus |
| 12/27/2002 | WO2002103430A1 Optical pickup objective, optical pickup, and disk drive |
| 12/27/2002 | WO2002102598A1 Optical recording medium |
| 12/27/2002 | WO2002052551A3 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus |
| 12/26/2002 | US20020199165 Method and apparatus for pre-computing attributes of routes |
| 12/26/2002 | US20020199149 Recording medium, information reproducing apparatus and information reproducing method |
| 12/26/2002 | US20020198955 Hybrid data storage system |
| 12/26/2002 | US20020197562 Photochromic compositions and photochromic ophthalmic articles |
| 12/26/2002 | US20020197561 Information layer comprises a light-absorbent compound that is a dye which cyclizes thermally |
| 12/26/2002 | US20020197560 Magnetooptical recording medium of two or more recording layers arranged within the depth of focus of a laser beam by using various levels of laser power or recording field intensity and multilevel reproducing by analog processing |
| 12/26/2002 | US20020197538 Optical recording medium and optical recording apparatus |
| 12/26/2002 | US20020197510 Copy-protected optical media and method of manufacture thereof |
| 12/26/2002 | US20020197441 Storage medium for data |
| 12/26/2002 | US20020197440 Method and apparatus for producing optical recording media with accurately parallel surfaces |
| 12/26/2002 | US20020197439 Optical data storage medium containing a triazacyanine dye as the light-absorbing compound in the information layer |
| 12/26/2002 | US20020197438 Radial tilt reduced media |
| 12/26/2002 | US20020197042 Optical device, and wavelength multiplexing optical recording head |
| 12/26/2002 | US20020196729 System to reduce writing overhead to a hybrid optical disc |
| 12/26/2002 | US20020196727 Optical disc device |
| 12/26/2002 | US20020196726 Optical pickup device |
| 12/26/2002 | US20020196723 Optical disk medium and method and apparatus for reading information |
| 12/26/2002 | US20020196722 Method and device for increasing CD-R yield |
| 12/26/2002 | US20020196721 Optical head and method for monitoring light source output in optical head |
| 12/26/2002 | US20020196720 Optical head device |
| 12/26/2002 | US20020196719 Optical disk recording method and apparatus therefor |
| 12/26/2002 | US20020196717 Signal processing method and signal processing apparatus |
| 12/26/2002 | US20020196715 Long seek control system and method in an optical storage device |
| 12/26/2002 | US20020196714 Method and apparatus for reproducing information |
| 12/26/2002 | US20020196324 Information recording with effective pulse control scheme |
| 12/26/2002 | US20020195731 Disk substrate peeling unit and disk manufacturing method |
| 12/26/2002 | US20020195540 Focusing control apparatus and method for multi-layer optical recording medium |
| 12/26/2002 | US20020195311 Object conveying device |
| 12/25/2002 | CN2528079Y Specific mixed optical disk |
| 12/25/2002 | CN1387726A Data buffer management for rewritable digital program disk |
| 12/25/2002 | CN1387725A Record during pause and playback with rewritable disk medium |
| 12/25/2002 | CN1387665A Precessed recording for rewritable disk medium |
| 12/25/2002 | CN1387543A Optical data carriers and method for producing same |
| 12/25/2002 | CN1387470A High-purity polymer granules and method for production thereof |
| 12/25/2002 | CN1387193A Error counting device and method |
| 12/25/2002 | CN1387187A Laser diode output control apparatus |
| 12/25/2002 | CN1387186A Method and device for reproducing data recorded on optical disk |
| 12/25/2002 | CN1387185A 光盘装置 CD-ROM device |
| 12/25/2002 | CN1387184A Device and method for controlling write-in data during generating error in optical drive |
| 12/25/2002 | CN1386588A Rotary coating method and apparatus, and mask for said method and apparatus |
| 12/25/2002 | CN1097266C Optical disc recording apparatus |
| 12/25/2002 | CN1097263C Decoder/encodedr, reproducing apparatus equipped with encoder/decoder, recording apparatus equipped with encoder |
| 12/25/2002 | CN1097262C Vibration-resistant playback device |
| 12/25/2002 | CN1097260C Record carrier, recording and/or reading apparatus for recording/reading information in said record carrier |