| 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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| 09/29/1999 | CN1229978A Optical pickup capable of adjusting focus error signal offset |
| 09/29/1999 | CN1229976A Device for reading from and/or writing to optical recording media |
| 09/29/1999 | CN1229974A Optical recording medium and method of manufacturing same |
| 09/29/1999 | CN1229929A Optical pickup using objective lens compatible with plurality of optical disks |
| 09/29/1999 | CN1229723A Hot-melt webs, laminates, and laminate making method |
| 09/28/1999 | US5959963 Optical disk and optical disk apparatus |
| 09/28/1999 | US5959962 Optical disk having a format condition information drive |
| 09/28/1999 | US5959961 Optical recording medium having multiple recording layers and method for recording and reproducing thereof |
| 09/28/1999 | US5959960 Method of providing a range of conformalities for optical recording layers |
| 09/28/1999 | US5959955 Automatic disk discriminating method and apparatus in optical disk system |
| 09/28/1999 | US5959954 Information recording/reproducing apparatus with variable rate of revolution and data clock frequency |
| 09/28/1999 | US5959953 Methods and apparatus for performing cross-talk correction in a multi-track optical disk reader based on magnification error |
| 09/28/1999 | US5959952 Track-follow control device |
| 09/28/1999 | US5959948 Recording and reproducing apparatus |
| 09/28/1999 | US5959947 Apparatus and method for identifying and accessing a desired track of an optical disk |
| 09/28/1999 | US5959946 Device system and method for processing information from hybrid optical disks |
| 09/28/1999 | US5959943 Information recording medium with clock information therein |
| 09/28/1999 | US5959716 Data recording device for motion picture film |
| 09/28/1999 | US5959280 Multi-standard optical disk reading apparatus and method of reading using same |
| 09/28/1999 | US5959065 P-cumylphenol endcapped polycarbonate; compact disks; specified melt viscosity range |
| 09/28/1999 | US5958651 Methods for providing artwork on plastic information discs |
| 09/28/1999 | US5958650 Complex polymethine dyes and their use |
| 09/28/1999 | US5958649 Thin film formed on the substrate and having a reflectance changed by a phase change caused by irradiation of an energy beam irradiated via the substrate including at least ge, te and sb; a first reflective layer and a second reflective layer |
| 09/28/1999 | US5958541 Information storage media and method |
| 09/28/1999 | CA2206456C Multimedia optical disc which conforms to the motion picture rating systems in a variety of countries and a reproducing device for said disc |
| 09/28/1999 | CA2047664C Data recording method and data reproducing apparatus |
| 09/23/1999 | WO1999048216A1 Error correcting device and optical disk reader comprising same |
| 09/23/1999 | WO1999048092A2 Optical record carrier |
| 09/23/1999 | WO1999048091A2 Optical record carrier and scanning apparatus |
| 09/23/1999 | WO1999047983A1 Transparent and semitransparent diffractive elements, particularly holograms and their making process |
| 09/23/1999 | WO1999047327A1 Production of optical recording media having plural luminescent recording layers by embossing the recording layer |
| 09/23/1999 | DE19911730A1 Optical disc drive for double-sided discs |
| 09/23/1999 | DE19838087A1 Light intensity converter for an optical disk drive |
| 09/23/1999 | DE19810455A1 Cold UV curing apparatus especially for curing lacquer layers or printing ink on heat sensitive substrates |
| 09/22/1999 | EP0944269A1 Optical disc for high resolution and three-dimensional image recording, optical disc reproducing device, and optical disc recording device |
| 09/22/1999 | EP0944117A1 Semiconductor device comprising a divided photodiode, method of making the same, and corresponding optical pickup device |
| 09/22/1999 | EP0944088A2 Optical disk |
| 09/22/1999 | EP0944079A2 Disc player |
| 09/22/1999 | EP0944052A2 Optical information storage unit |
| 09/22/1999 | EP0944051A2 Optical storage apparatus and recording and reproducing method of optical storage medium |
| 09/22/1999 | EP0944050A2 Optical recording medium, and method of manufacturing same |
| 09/22/1999 | EP0944049A2 Optical head, disk apparatus, method for manufacturing optical head and optical element |
| 09/22/1999 | EP0944048A2 Optical disk having pattern for tilt detection |
| 09/22/1999 | EP0944047A2 Disk player |
| 09/22/1999 | EP0944046A2 Pre-pit detecting apparatus |
| 09/22/1999 | EP0944045A2 An optical disk apparatus for reproducing information by shifting the light beam position away from the center line of the prepit arrays of an optical disk |
| 09/22/1999 | EP0943652A2 New compact disc compounds |
| 09/22/1999 | EP0943390A2 Multi-laser combustion surface treatment |
| 09/22/1999 | EP0943158A2 Affinity based self-assembly systems and devices for photonic and electronic applications |
| 09/22/1999 | EP0943144A1 Fluorescent optical memory |
| 09/22/1999 | EP0943143A1 Optical scanning unit having a main lens and an auxiliary lens |
| 09/22/1999 | EP0943142A1 Device for optically scanning a record carrier |
| 09/22/1999 | EP0943141A1 Optical pickup for 3-d data storage reading from the multilayer fluorescent optical disk |
| 09/22/1999 | EP0943140A1 Record carrier and apparatus for scanning the record carrier |
| 09/22/1999 | EP0943112A1 Spherical-aberration detection system and optical device using the same |
| 09/22/1999 | EP0902945A4 System for adjusting the spot size in an optical recording system |
| 09/22/1999 | EP0900402A4 Reference beam auto-focus apparatus for modularized volume-holographic memory |
| 09/22/1999 | EP0621587B1 Device for driving optical part |
| 09/22/1999 | CN1229511A Apparatus for recording information signal |
| 09/22/1999 | CN1229509A Recording medium having electronic circuit and method for using thereof |
| 09/22/1999 | CN1229506A Coated optical disks |
| 09/22/1999 | CN1229505A Storage medium having electronic circuit and computer system having the storage medium |
| 09/22/1999 | CN1229504A Apparatus and detection unit for scanning optically readable record carrier |
| 09/22/1999 | CN1229503A Disc-shaped information carrier provided with two portions having different read-out speeds |
| 09/22/1999 | CN1229500A Storage medium having electronic circuits, and voice synthesizer having the storage medium |
| 09/22/1999 | CN1229487A Storage media having electronic circuit and managing method thereof |
| 09/22/1999 | CN1229483A Storage medium having electronic circuits |
| 09/22/1999 | CN1229238A Optical disk having pattern for tilt detection |
| 09/22/1999 | CN1229237A Optical pickup for narrow track optical discs |
| 09/22/1999 | CN1229236A Optical disc track access apparatus and method for optical disc reproducer |
| 09/22/1999 | CN1229235A Optical disk and optical disk reproduction apparatus |
| 09/22/1999 | CN1229233A Information medium for recording digital signal |
| 09/22/1999 | CN1229231A Optical head, recording and/or reproducing method and apparatus and method for detecting the thickness |
| 09/22/1999 | CN1229230A Optical storage apparatus and recording and reproducing method of optical storage medium |
| 09/22/1999 | CN1045229C Optical disc high-speed data recording method and data acquisition and recording system |
| 09/21/1999 | US5956457 Multi-scene recording medium and apparatus for reproducing data therefrom |
| 09/21/1999 | US5956357 Laser diode driving apparatus using attenuated waveform |
| 09/21/1999 | US5956355 Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser |
| 09/21/1999 | US5956317 Composite optical disk with structure for preventing adhesive from leaking into the center hole |
| 09/21/1999 | US5956316 System comprising optical discs and a scanning device |
| 09/21/1999 | US5956314 Shock absorbing device and recording/playback apparatus for disc-shaped recording medium employing the shock absorbing device |
| 09/21/1999 | US5956313 Phase-change optical disc recording method and apparatus, and information recording apparatus and recording pre-compensation method |
| 09/21/1999 | US5956312 Pickup apparatus and method for laser beams having different wavelengths |
| 09/21/1999 | US5956311 CD-R erasing method and apparatus |
| 09/21/1999 | US5956309 Optical disk device and replacement processing method |
| 09/21/1999 | US5956308 Data storage apparatus |
| 09/21/1999 | US5956306 Recording medium, signal recording apparatus thereof and signal reproducing apparatus thereof |
| 09/21/1999 | US5956305 Optical disk apparatus capable of simultaneously recording user data and correction codes |
| 09/21/1999 | US5956304 Differential phase error detector using dual arm correlation for servo tracking in an optical disk storage device |
| 09/21/1999 | US5956303 Optical disk apparatus capable of stable tracking control |
| 09/21/1999 | US5956302 Optical pick-up device and method using a high-density double diffraction grating |
| 09/21/1999 | US5956299 Method and apparatus for reading out data from a recording medium |
| 09/21/1999 | US5956296 Information reproducing apparatus for reproducing information by magnetic wall movement |
| 09/21/1999 | US5956295 Magneto-optical disk drive supporting a direct-over-write operation and a write-after-erase operation |
| 09/21/1999 | US5956213 Latch mechanism for disk drive using magnetic field of actuator magnets |
| 09/21/1999 | US5956188 Tilt-adjusting structure for an axial slide type optical pickup actuator |
| 09/21/1999 | US5956146 Birefringence measuring apparatus for optical disc substrate |
| 09/21/1999 | US5955255 Sound recording film |
| 09/21/1999 | US5955168 Which is compatible with compact discs (cd's) and has a high reflectivity at wavelengths longer than 600 nm, |
| 09/21/1999 | US5954929 Deposition-preventing part for physical vapor deposition apparatuses |