| 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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| 12/07/2004 | US6827999 Optical information recording medium |
| 12/07/2004 | US6827813 Method and apparatus for peeling disc-shaped substrates for an optical disc composed of a pair of laminated disc-shaped substrates |
| 12/07/2004 | US6827802 Optical recording head having a solid immersion lens |
| 12/07/2004 | US6827282 Identifying card |
| 12/07/2004 | US6826959 Method and apparatus for measuring an amount of disc unbalance |
| 12/07/2004 | CA2107724C Substrate composed of at least one cycloolefin copolymer for recording media and process for producing it |
| 12/02/2004 | WO2004105265A1 Transmitter apparatus and communication system |
| 12/02/2004 | WO2004105036A1 Information carrier and apparatus |
| 12/02/2004 | WO2004105015A1 Annealing device and annealing method |
| 12/02/2004 | WO2004105014A1 Magneto-optical recording medium, manufacturing method thereof, and magneto-optical recording device |
| 12/02/2004 | WO2004105013A1 Recording medium and production method therefor |
| 12/02/2004 | WO2004105010A1 Multi-layer structure and method of drawing microscopic structure therein |
| 12/02/2004 | WO2004105009A1 Optical recording medium |
| 12/02/2004 | WO2004105008A1 Optical information recording medium and process for producing the same |
| 12/02/2004 | WO2004105006A1 Optical disc device and information recording/reproduction method |
| 12/02/2004 | WO2004105005A1 Method and radiation source driving device for controlling radiation power |
| 12/02/2004 | WO2004105004A1 Method and radiation source driving device for controlling radiation power |
| 12/02/2004 | WO2004105003A1 Disc drive apparatus, and tilt compensation method |
| 12/02/2004 | WO2004105002A1 Method for radial tracking in an optical disc drive |
| 12/02/2004 | WO2004105001A1 Optical recording medium and apparatus for recording/reproducing data on or from the same |
| 12/02/2004 | WO2004105000A1 Information storage medium and method and apparatus of recording and/or reproducing data on and/or from the same |
| 12/02/2004 | WO2004104999A1 Recording medium with copy protection information and apparatus/method for forming, recording, reproducing, and restricting reproduction of the recording medium |
| 12/02/2004 | WO2004104998A1 Recording medium and apparatus/method for forming, recording and reproducing the recording medium |
| 12/02/2004 | WO2004104997A1 Method of error correction coding, and apparatus for and method of recording data using the coding method |
| 12/02/2004 | WO2004104996A1 Optical disc |
| 12/02/2004 | WO2004104696A1 Information recording medium, method of recording and regeneration therewith and information recording regeneration apparatus |
| 12/02/2004 | US20040244026 Optical disk manufacturing method |
| 12/02/2004 | US20040244023 Slider for an optical data writing/reading apparatus, and apparatus comprising such a slider |
| 12/02/2004 | US20040244018 Optical head apparatus, optical head transferring method and optical disk apparatus |
| 12/02/2004 | US20040244017 Disk loading device, disk loading method and optical disk apparatus |
| 12/02/2004 | US20040244016 Optical pickup head, optical pickup head manufacturing method, and optical pickup device |
| 12/02/2004 | US20040244015 Optical disk drive |
| 12/02/2004 | US20040243831 Recording medium, information transmission method, terminal, server, and recording method |
| 12/02/2004 | US20040241589 Method for producing master for optical information recording medium |
| 12/02/2004 | US20040241581 Optical information-recording medium |
| 12/02/2004 | US20040241575 Optical disk and method and apparatus for manufacturing the same |
| 12/02/2004 | US20040241378 Optical recording medium |
| 12/02/2004 | US20040241377 Optical recording medium |
| 12/02/2004 | US20040241376 [write once recording medium] |
| 12/02/2004 | US20040241375 Optical recording medium |
| 12/02/2004 | US20040240852 Disc recording apparatus and method with function of securing data recording area on disc |
| 12/02/2004 | US20040240502 Mold type semiconductor laser |
| 12/02/2004 | US20040240499 Semiconductor laser device and fabrication method thereof |
| 12/02/2004 | US20040240375 Optical recording medium and optical recording and reproducing method using this optical recording medium |
| 12/02/2004 | US20040240374 Optical data recording medium and method for reproducing recorded data |
| 12/02/2004 | US20040240373 Optical recording medium and method of manufacturing same |
| 12/02/2004 | US20040240372 Offset adjusting circuit for optical disc and offset adjusting method |
| 12/02/2004 | US20040240371 Optical storage system |
| 12/02/2004 | US20040240370 Optical pickup and optical disk drive |
| 12/02/2004 | US20040240369 Holographic data storage medium |
| 12/02/2004 | US20040240368 Apparatus for recording data on and/or reproducing data from optical disc |
| 12/02/2004 | US20040240367 Apparatus for recording and/or reproducing optical disk |
| 12/02/2004 | US20040240366 Recording disc, recording device, and recording method |
| 12/02/2004 | US20040240365 Method and apparatus for adjusting data recorded on optical disc |
| 12/02/2004 | US20040240364 Optical recording medium and apparatus for recording/reproducing data on or from the same |
| 12/02/2004 | US20040240363 Information reproducing apparatus and method |
| 12/02/2004 | US20040240362 Method of and apparatus for recording data on optical recording medium |
| 12/02/2004 | US20040240361 Optical recording medium, method and apparatus for recording information onto optical recording medium |
| 12/02/2004 | US20040240359 Apparatus for detecting abnormal states of optical disc recording/reproducing device |
| 12/02/2004 | US20040240357 Method and apparatus for discriminating optical disks |
| 12/02/2004 | US20040240355 Defect detection device and defect detection method |
| 12/02/2004 | US20040240354 Optical disk apparatus, condition measuring method, and condition measuring position setting method |
| 12/02/2004 | US20040240353 Processing system having optical disk apparatus |
| 12/02/2004 | US20040240352 Method and apparatus for controlling maximum access speed in optical disc apparatus |
| 12/02/2004 | US20040240351 Recording medium, recording apparatus, and reading apparatus |
| 12/02/2004 | US20040240350 Information medium and information recording/reproduction apparatus |
| 12/02/2004 | US20040240349 Information recording and reproducing apparatus |
| 12/02/2004 | US20040240348 Disk reproducing apparatus |
| 12/02/2004 | US20040240347 Optical reproducing method for optical medium with aligned prepit portion |
| 12/02/2004 | US20040240346 Optical disk apparatus and optical disk processing method |
| 12/02/2004 | US20040240345 Optical disk apparatus and optical disk processing method |
| 12/02/2004 | US20040240344 Information storage medium evaluation method, information storage medium evaluation apparatus, information storage medium, information reproduction apparatus, information reproduction method, and information recording method |
| 12/02/2004 | US20040240341 Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses |
| 12/02/2004 | US20040240340 Multi-level optical recording medium reproducing method and reproducing device |
| 12/02/2004 | US20040240339 Positioning control device and positioning control method |
| 12/02/2004 | US20040240338 Track jumping for optical recording media |
| 12/02/2004 | US20040240337 Write control method |
| 12/02/2004 | US20040240336 Optical pickup astigmatism measuring method, optical pickup astigmatism adjusting method, and optical pickup astigmatism measuring system |
| 12/02/2004 | US20040240335 Optical pickup actuator and optical disk drive using the same and method |
| 12/02/2004 | US20040240334 Optical head and optical disk drive unit therewith |
| 12/02/2004 | US20040240332 Tray having blocking portion for an optical disc driver |
| 12/02/2004 | US20040240329 Optical disk recording apparatus including an operating face panel capable of visual indication of recording status |
| 12/02/2004 | US20040240328 Optical disc recording/reproducing apparatus and data recording metod for use with such apparatus |
| 12/02/2004 | US20040240326 Storage apparatus |
| 12/02/2004 | US20040240139 Actuator driving apparatus |
| 12/02/2004 | US20040240105 Optical information recording method, optical information recording device and optical information recording medium |
| 12/02/2004 | US20040240074 Bi-convex solid immersion lens |
| 12/02/2004 | US20040240012 High speed reproductive light beams; reduction of diffraction intensity; recording cycles at different angle |
| 12/02/2004 | US20040240011 Holographic memory system including a photodetecting device provided with a band-pass filter |
| 12/02/2004 | US20040240010 Method for producing holographic recording medium |
| 12/02/2004 | US20040240008 Holographic apparatus and method adopting actuated mirror |
| 12/02/2004 | US20040239854 Molecular orientation controlling method and molecular orientation controlling device |
| 12/02/2004 | US20040239728 Fluid ejecting actuator for multiple nozzles of a printhead |
| 12/02/2004 | US20040238727 Tilt sensing apparatus |
| 12/02/2004 | US20040238643 Holographic ROM system |
| 12/02/2004 | US20040238380 Packaging for disposable soft contact lenses |
| 12/02/2004 | CA2526462A1 Method for making a nano-particulate medium |
| 12/02/2004 | CA2515489A1 Information storage medium and method and apparatus of recording and/or reproducing data on and/or from the same |
| 12/01/2004 | EP1482515A2 Holographic data storage medium |
| 12/01/2004 | EP1482511A1 Optical storage medium and optical storage device |