| 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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| 01/25/2007 | US20070019516 Optical disc apparatus |
| 01/25/2007 | US20070019515 Optical writing device, optical writing method, and image forming apparatus |
| 01/25/2007 | US20070019514 Lens driving and optical pickup device |
| 01/25/2007 | US20070019513 Optical disk drive |
| 01/25/2007 | US20070017042 Indicator System For Goods And Services |
| 01/25/2007 | DE10328369B4 Optisches Aufzeichnungsmedium hoher Dichte und Verfahren zu seiner Herstellung The optical recording medium of high density and methods for its preparation |
| 01/24/2007 | EP1746591A2 Silver alloy reflective films for optical information recording media, silver alloy sputtering targets therefor, and optical information recording media |
| 01/24/2007 | EP1746590A2 Silver alloy reflective films for optical information recording media, silver alloy sputtering targets therefor, and optical |
| 01/24/2007 | EP1746589A1 Light projecting head, information storage device, light projection head designing device, and light projection head designing program |
| 01/24/2007 | EP1746588A2 Light receiving element circuit and optical disk device |
| 01/24/2007 | EP1746587A1 Optical disc device and optical disc semiconductor |
| 01/24/2007 | EP1746469A1 Holographic recording medium, holographic recording method, and holographic information medium |
| 01/24/2007 | EP1746180A1 Optical information recording media and silver alloy reflective films for the same |
| 01/24/2007 | EP1745476A1 Optical reader/writer with dedicated focus tracking beam |
| 01/24/2007 | EP1745475A1 Optical reader/writer with dedicated focus tracking beam |
| 01/24/2007 | EP1745474A1 Rail friction calibration |
| 01/24/2007 | EP1745473A1 Motor transfer rate calibrated jumping |
| 01/24/2007 | EP1745472A1 An optical disc recording and/or reproducing device |
| 01/24/2007 | EP1745471A1 Head range controlled jumping |
| 01/24/2007 | EP1745470A1 Calibration of relative laser intensities in an optical storage system |
| 01/24/2007 | EP1745357A1 Microminiature optical disc drive with wireless capability |
| 01/24/2007 | EP1481395B1 Controlling the temperature of a laser diode in a disk drive |
| 01/24/2007 | EP1472641A4 Method and system for optical disc copy-protection |
| 01/24/2007 | EP1230638B1 Methods and apparatus for rendering an optically encoded medium unreadable and tamper-resistant |
| 01/24/2007 | CN2862255Y Bill optical disc |
| 01/24/2007 | CN2862254Y Optical reading head actuator with adjustable tilt angle function |
| 01/24/2007 | CN2862253Y Tilt angle adjusting device for optical reading head |
| 01/24/2007 | CN1902702A Recording method, recording apparatus, program and recording control apparatus |
| 01/24/2007 | CN1902701A Method for playback or recording of an optical recording medium |
| 01/24/2007 | CN1902699A Information recording device and method |
| 01/24/2007 | CN1902692A Optical disk unit |
| 01/24/2007 | CN1902691A Method for determining spherical aberration |
| 01/24/2007 | CN1902690A Method and apparatus for recording and/or reproducing data and write-once information storage medium |
| 01/24/2007 | CN1902689A Optical recording medium, apparatus for recording/reproducing data on/from optical recording medium and method of recording/reproducing data on/from optical recording medium |
| 01/24/2007 | CN1902688A Optical recording medium, apparatus for recording/reproducing data on/from optical recording medium, and method of recording/reproducing data on/from optical recording medium |
| 01/24/2007 | CN1902687A Optical recording medium, recording/reproducing apparatus and recording/reproducing method |
| 01/24/2007 | CN1902686A Pre-pit information-detecting apparatus, optical-information detecting apparatus, program, and computer-readable information-recording medium |
| 01/24/2007 | CN1902685A Solid state magnetic memory system and method |
| 01/24/2007 | CN1902058A Optical recording medium and process for producing the same, sputtering target, using process of optical recording medium, and optical recording apparatus |
| 01/24/2007 | CN1902057A Optical recording medium and pigment |
| 01/24/2007 | CN1901074A Information storage medium, recording method, and reproducing method and apparatus |
| 01/24/2007 | CN1901069A Recording apparatus, recording method and disc-shaped record medium |
| 01/24/2007 | CN1901068A 盘形记录介质 Disc-shaped recording medium |
| 01/24/2007 | CN1901066A Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk |
| 01/24/2007 | CN1901065A Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk |
| 01/24/2007 | CN1901064A Recording medium and audio-signal processing apparatus |
| 01/24/2007 | CN1901063A Recording medium and audio-signal processing apparatus |
| 01/24/2007 | CN1901062A Recording medium and audio-signal processing apparatus |
| 01/24/2007 | CN1901061A Recording medium and audio-signal processing apparatus |
| 01/24/2007 | CN1901060A Recording medium and audio-signal processing apparatus |
| 01/24/2007 | CN1901059A Recording medium and audio-signal processing apparatus |
| 01/24/2007 | CN1901058A Recording medium and audio-signal processing apparatus |
| 01/24/2007 | CN1901057A Method for judging if burning data on disc |
| 01/24/2007 | CN1901056A Medium transcription control method and embedded system using said method |
| 01/24/2007 | CN1901055A Optical information recording media and silver alloy reflective films for the same |
| 01/24/2007 | CN1901054A Silver alloy reflective films for optical information recording media, silver alloy sputtering targets therefor, and optical information recording media |
| 01/24/2007 | CN1901053A Silver alloy reflective films for optical information recording media, silver alloy sputtering targets therefor, and optical information recording media |
| 01/24/2007 | CN1901052A Optic head and information storage device |
| 01/24/2007 | CN1901051A Digital servo system with moving average filter |
| 01/24/2007 | CN1901050A Optical disc recording and reproducing apparatus |
| 01/24/2007 | CN1901049A Method for estimating power compensation and recording power of inclined disc |
| 01/24/2007 | CN1901048A Optical disc apparatus |
| 01/24/2007 | CN1901047A Method and control system for controlling output power of laser diode |
| 01/24/2007 | CN1900170A Azobenzene diamine chromophore with photoelectric activity and its preparing method |
| 01/24/2007 | CN1297060C Motor and manufacture thereof |
| 01/24/2007 | CN1297045C Optical device and optical head apparatus mounting method |
| 01/24/2007 | CN1296937C Method for producing correction data to circuit board and optical disk drive implementing the same method |
| 01/24/2007 | CN1296936C Static menu collection management information recording method, recording device and regeneration method and regeneration device |
| 01/24/2007 | CN1296931C Recording method for recording AV data on disk and information processing system |
| 01/24/2007 | CN1296929C Absolute time bit data generator of optical disk and its generation method |
| 01/24/2007 | CN1296925C Displacement detecting method, displacement detecting device and recording device of information recording medium original disk |
| 01/24/2007 | CN1296924C Sputtering target containing zinc sulfide as major component and its production method, optical recording medium on which phase change optical disk protective film containing zinc sulfide as major com |
| 01/24/2007 | CN1296923C Optical recording media for recording and reproducing data |
| 01/24/2007 | CN1296922C Bonded optical disks and method and apparatus for producing same |
| 01/24/2007 | CN1296921C 光头 Bald |
| 01/24/2007 | CN1296920C Method for controlling CD playback device and laser diode in its circuit |
| 01/24/2007 | CN1296919C Optical storage system |
| 01/24/2007 | CN1296918C Control chip radiation device for optical read-write head |
| 01/24/2007 | CN1296917C Recording reproducing device and optical head for optical information recording medium |
| 01/24/2007 | CN1296916C Tilt servo apparatus for use in ROM system |
| 01/24/2007 | CN1296915C Gain correction device and method of differential push-pull type rail searching error signal |
| 01/24/2007 | CN1296914C 光盘装置及其控制方法 CD-ROM device and control method |
| 01/24/2007 | CN1296913C Apparatus for reducing offset of optical disc broadcaster |
| 01/24/2007 | CN1296912C Optical recording medium |
| 01/24/2007 | CN1296911C Holographic rom system including an alignment apparatus for aligning a holographic medium and a mask |
| 01/24/2007 | CN1296910C Optical recording method, device and signal detecting method |
| 01/24/2007 | CN1296909C Optical disk burn-recording control method with different burn-recording rates and its device |
| 01/24/2007 | CN1296908C Sawtooth wave bit value detecting circuit |
| 01/24/2007 | CN1296907C Digit visual information disk player with message memo function and memo method |
| 01/24/2007 | CN1296906C Optical disc regeneration device and method |
| 01/24/2007 | CN1296905C Device and method for controlling recording speed of a recording and reproducing apparatus |
| 01/24/2007 | CN1296904C Optical disc device and control method thereof |
| 01/24/2007 | CN1296903C Data recording method and data recording device |
| 01/24/2007 | CN1296902C Disk player for identifying the type of disk |
| 01/24/2007 | CN1296901C Device and method for distinguishing recording medium type |
| 01/24/2007 | CN1296900C Apparatus and method for setting bias of digital video disc and adjusting said bias |
| 01/24/2007 | CN1296889C Magnetic disk and magnetic disk apparatus equipped with magnetic disk |
| 01/24/2007 | CN1296746C Objective lens, optical pickup device and information recording regeneration method |
| 01/23/2007 | US7168082 Optical actuator |
| 01/23/2007 | US7167961 Single head disk drive having backup system information and method of recording and/or reading system information thereof |