| 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) |
|---|
| 07/17/2003 | US20030134077 Optical information recording medium, optical measuring method and optical information recording/reproducing method |
| 07/17/2003 | US20030133702 System, method and article of manufacturing for authorizing the use of electronic content utilizing a laser-centric medium and a network server |
| 07/17/2003 | US20030133402 An optical disk which can increase its recording density |
| 07/17/2003 | US20030133401 Optical storage medium |
| 07/17/2003 | US20030133400 Record carrier and apparatus for scanning the record carrier |
| 07/17/2003 | US20030133397 Optical-pickup feeding device, and optical-disk apparatus mounting the device |
| 07/17/2003 | US20030133395 Optical information recording medium and recording/reproducing method therefor |
| 07/17/2003 | US20030133394 Optical pickup apparatus and optical element |
| 07/17/2003 | US20030133393 Recording and reading method of an optical disk |
| 07/17/2003 | US20030133392 Liquid-crystal panel, optical pickup, and information reproducing system |
| 07/17/2003 | US20030133391 Multi-layer information storage system with improved aberration correction |
| 07/17/2003 | US20030133387 Optical disk, optical disk device, and method of reproducing information on optical disk |
| 07/17/2003 | US20030133385 Method and apparatus for recording data on writable compact disc |
| 07/17/2003 | US20030133383 Information sorage medium,information recording apparatus, and information playback apparatus |
| 07/17/2003 | US20030133381 Method to detect a type of disc |
| 07/17/2003 | US20030133380 Data disc copy protection |
| 07/17/2003 | US20030133379 Method for managing defective area of optical recording medium |
| 07/17/2003 | US20030133378 Optical information recording reproducing apparatus and recording method |
| 07/17/2003 | US20030133377 Method for determining a writing power of a compact disc drive |
| 07/17/2003 | US20030133376 Optical disk recorder with reproduction quality control |
| 07/17/2003 | US20030133375 Information storage medium, information recording apparatus, and information playback apparatus |
| 07/17/2003 | US20030133374 Servo error detecting device for optical disk |
| 07/17/2003 | US20030133373 Optical pickup actuator, optical pickup employing the optical pickup actuator, and optical recording and/or reproducing apparatus employing the optical pickup |
| 07/17/2003 | US20030133370 Method and reproducing apparatus for performing an actuator jump operation |
| 07/17/2003 | US20030133213 Patterned media having offset tracks |
| 07/17/2003 | US20030133195 Optical pickup apparatus and optical element |
| 07/17/2003 | US20030133006 Data recording medium,data recording method and data recording apparatus for data recording medium, and manufacturing apparatus |
| 07/17/2003 | US20030133005 Labeling apparatus and method for disk storage media |
| 07/17/2003 | US20030132364 Optical pick-up device with a light amount detecting device |
| 07/17/2003 | DE19549636C2 Optical laser readable erasable and rewritable recording medium |
| 07/16/2003 | EP1327985A2 Tracking error signal detection apparatus and magnetic recording apparatus |
| 07/16/2003 | EP1327983A2 Data structure for control information on rewriteable data storage media |
| 07/16/2003 | EP1327981A2 Recording and reproducing |
| 07/16/2003 | EP1327980A2 Rotation control apparatus operating with a sync signal having variable intervals |
| 07/16/2003 | EP1327979A1 Optical information recording medium |
| 07/16/2003 | EP1327978A1 Protective film for optical disks |
| 07/16/2003 | EP1327977A1 Optical record medium, optical information processing apparatus, and optical recording/reproducing method |
| 07/16/2003 | EP1327246A1 Optical scanning device |
| 07/16/2003 | EP1327245A1 Optical head for scanning a record carrier |
| 07/16/2003 | EP1327244A1 Optical scanning device |
| 07/16/2003 | EP1075376B1 Structure and method for molding optical disks |
| 07/16/2003 | EP1047507B1 Process and device for coating disks |
| 07/16/2003 | EP0865362B1 Foil applicator and method for applying a foil |
| 07/16/2003 | CN1430780A Optical disc data erasing device and optical disc data erasing method |
| 07/16/2003 | CN1430221A Optical data storage medium and method for distributing spare area of disk recording/reconstruction device |
| 07/16/2003 | CN1430220A Device and method of making optical disk with multirecording layer |
| 07/16/2003 | CN1430219A Multi-wavelength optical read and write head |
| 07/16/2003 | CN1430218A Wobbulation singnal checkout circuit and optical disk device |
| 07/16/2003 | CN1430217A Method of determining radio frequenoy pulse signal reference center at tracking of oprical disk player |
| 07/16/2003 | CN1430216A Control method of layer jump braking of optical disk apparatus |
| 07/16/2003 | CN1430215A Information storage medium, information recording device and information producing device |
| 07/16/2003 | CN1430214A Information storage medium, information recording device, information playback device |
| 07/16/2003 | CN1430213A Information storage medium, information recording device and information playback device |
| 07/16/2003 | CN1430212A Optical data storage medium and management method for shortage of optical data storage medium |
| 07/16/2003 | CN1430210A High-frequency superposition method and optical disk device using the method |
| 07/16/2003 | CN1430209A Information storage medium, information recording device and information playback device |
| 07/16/2003 | CN1429664A Applying method of liquid and its resin coating forming method |
| 07/16/2003 | CN1115046C Coding method and device giving multiple searching and reproducing path information to bit stream |
| 07/16/2003 | CN1114923C Method and apparatus for testing quality of optical disk medium |
| 07/16/2003 | CN1114921C Temporary deleting method for object stream |
| 07/16/2003 | CN1114920C Digital recording method, digital disk recording device, and digital disk reproducing device |
| 07/16/2003 | CN1114919C Device, method and recording medium for preventing non-authorized data copying having secret code copying manager information |
| 07/16/2003 | CN1114917C Method and device for recording information on carrier |
| 07/16/2003 | CN1114915C Method for information reading and its system |
| 07/16/2003 | CN1114914C Vibration-resistant playback device |
| 07/16/2003 | CN1114907C Device for writing and/or reading of optical recording media of various structure |
| 07/16/2003 | CN1114906C Disk driving device for optical recording and reproduction and its method |
| 07/16/2003 | CN1114905C Method and device for finding conditions on recording pulse of optical disk |
| 07/16/2003 | CN1114904C Method for discriminating optical disk and optical disk playback device |
| 07/16/2003 | CN1114903C Dynemic wave shaping circuit for optical recording equipment |
| 07/15/2003 | US6594430 Solid immersion lenses for focusing collimated light in the near-field region |
| 07/15/2003 | US6594224 Optical disc, and method of and apparatus for recording signal onto the same |
| 07/15/2003 | US6594223 Lens driving apparatus for disk player having a lens holder supported by a plurality of elastic members having different spring constants |
| 07/15/2003 | US6594222 Objective lens for optical pick-up |
| 07/15/2003 | US6594221 Optical pickup device |
| 07/15/2003 | US6594220 Volume holographic memory and optical information recording/reproducing apparatus |
| 07/15/2003 | US6594216 Optical disc device |
| 07/15/2003 | US6594215 Information record and playback apparatus |
| 07/15/2003 | US6594214 Drive apparatus and method for recording and/or reproducing data and for detecting a boundary between a recorded region and a recordable region on a recording medium |
| 07/15/2003 | US6594213 Data recorder |
| 07/15/2003 | US6594212 Reproducing device with cross-fading operation |
| 07/15/2003 | US6594210 Disc drive apparatus and method for generating wobble information |
| 07/15/2003 | US6594208 Method for handling fragmented blocks and allocating spare areas for defect management of a recording medium |
| 07/15/2003 | US6594207 Information recording apparatus, information recording system and information recording medium |
| 07/15/2003 | US6594206 Optical head and optical information recording/reproducing device |
| 07/15/2003 | US6594205 Optical scanning device with parallel-controlled actuators |
| 07/15/2003 | US6594204 Lens holder, method for manufacturing lens holder, metal die for producing lens holder and objective lens device |
| 07/15/2003 | US6594117 Disc drive magnetic latch mechanism |
| 07/15/2003 | US6594091 Optical pickup |
| 07/15/2003 | US6594086 Bi-convex solid immersion lens |
| 07/15/2003 | US6594057 Micromachined device with stretchable restoring force member |
| 07/15/2003 | US6594042 Optical element, optical pickup, information recording and reproducing method, and polarizing hologram |
| 07/15/2003 | US6593595 Semiconductor light-emitting device and method for producing same |
| 07/15/2003 | US6593425 Optical recording media |
| 07/15/2003 | US6592958 Optical recording medium and sputtering target for fabricating the recording medium |
| 07/15/2003 | US6592435 Method of and apparatus for manufacturing recording medium |
| 07/10/2003 | WO2003056635A1 Light receiving element and light receiving device incorporating circuit and optical disc drive |
| 07/10/2003 | WO2003056558A1 Optical disc apparatus |
| 07/10/2003 | WO2003056554A1 Multi-layered optical recording medium manufacturing method and multi-layered optical recording medium |
| 07/10/2003 | WO2003056553A1 Multi-layered optical recording medium and multi-layered optical recording medium manufacturing method |