| 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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| 10/17/2002 | US20020150825 Photoreactive component capable of photoisomerization and having in the repeating unit consists of at least one group selected from urethane, urea, amide, carboxy and hydroxy groups |
| 10/17/2002 | US20020150772 Reflection layer or semi-transparent reflection layer for use in optical information recording media, optical information recording media and sputtering target for use in the optical information recording media |
| 10/17/2002 | US20020150717 Multi-layer information recording medium |
| 10/17/2002 | US20020150716 Data storage media |
| 10/17/2002 | US20020150715 Hydrogenation butadiene-styrene copolymer |
| 10/17/2002 | US20020150394 Optical disk with prerecorded control information |
| 10/17/2002 | US20020150381 Stream data generation method and partial erase processing method |
| 10/17/2002 | US20020150035 Near-field optical recording system employing a monolithic read/write head |
| 10/17/2002 | US20020150034 Optical information recording medium |
| 10/17/2002 | US20020150033 Apparatus for manufacturing information record medium and the information record medium |
| 10/17/2002 | US20020150032 Optical information recording medium and reproducing apparatus with layer identification |
| 10/17/2002 | US20020150031 Optical disk having individual recognizing function |
| 10/17/2002 | US20020150030 Optical information recording medium |
| 10/17/2002 | US20020150024 Optical head apparatus |
| 10/17/2002 | US20020150023 Method and apparatus for recording information on information recording medium |
| 10/17/2002 | US20020150022 Apparatus and method for 3-D storage of information and its retrieval |
| 10/17/2002 | US20020150018 Method and apparatus for recording a compact disc at a sub-1X speeds |
| 10/17/2002 | US20020150017 Disc discriminating method and information reproducing apparatus using thereof |
| 10/17/2002 | US20020150016 Optical disk apparatus |
| 10/17/2002 | US20020150014 Record carrier of the optical type and a device for recording and/or playback for use with such a record carrier |
| 10/17/2002 | US20020150013 Method of optimal power calibration |
| 10/17/2002 | US20020150012 Method of optimal power calibration |
| 10/17/2002 | US20020150011 Optical disk recording/reproducing apparatus |
| 10/17/2002 | US20020150010 Information recording medium, information recording apparatus, and information playback apparatus |
| 10/17/2002 | US20020150009 Recording times restricted recording media and recording control method thereof |
| 10/17/2002 | US20020150008 Information reproducing method |
| 10/17/2002 | US20020150007 Apparatus for writing an optical record carrier |
| 10/17/2002 | US20020150006 Digital servo system with second order compensator |
| 10/17/2002 | US20020150005 Recording/reproduction apparatus, recording/reproduction method and information recording medium |
| 10/17/2002 | US20020150004 Digital tracking servo system with tracking skate detection |
| 10/17/2002 | US20020150003 Multimode filter |
| 10/17/2002 | US20020150002 Optical pickup and method of assembling the optical pickup |
| 10/17/2002 | US20020149885 Actuator assembly retaining clip |
| 10/17/2002 | US20020149883 Disc drive magnetic latch mechanism |
| 10/17/2002 | US20020149875 Low height disc drive having a port connector |
| 10/17/2002 | US20020149363 Galvanometer mirror |
| 10/17/2002 | US20020148988 Device for reading flexible storage foils |
| 10/17/2002 | DE10116845A1 Electronically readable goods identification system uses conventional digital data medium, visually detectable print, machine-readable graphical and/or audio and/or video record combination |
| 10/17/2002 | DE10113531A1 Datenträger Disk |
| 10/17/2002 | DE10112939A1 Verfahren zur Kontrolle des Status eines internen Speichers (Buffers) und Kontrolleinrichtung dafür A method for controlling the status of internal memory (buffer) and control means therefor |
| 10/17/2002 | CA2434538A1 Systems and methods for optical media modification |
| 10/16/2002 | EP1249838A1 Method and apparatus for recording and reproducing in real time and file operating method using the same |
| 10/16/2002 | EP1249834A2 Information recording with effective pulse control scheme |
| 10/16/2002 | EP1249833A2 Optical disk with area for recognising individual disks |
| 10/16/2002 | EP1249018A2 Digital content security |
| 10/16/2002 | EP1070320B1 Optical scanning device having an improved response characteristic |
| 10/16/2002 | EP0773511B1 Information reproducing device |
| 10/16/2002 | EP0726572B1 Optical disk and optical disk drive device |
| 10/16/2002 | CN2517075Y Cd-rw |
| 10/16/2002 | CN1375099A 激光功率控制方法和光盘装置 Laser power control method and optical disc apparatus |
| 10/16/2002 | CN1374656A Read-only recording medium and its reproducing method |
| 10/16/2002 | CN1374654A Rotating disc mounted with self-compensating dynamic balancer |
| 10/16/2002 | CN1374653A Clamp installed with self-compensating dynamic balancer |
| 10/16/2002 | CN1374652A Rotating shaft motor with self-compensating dynamic balancer |
| 10/16/2002 | CN1374650A Initial method for phase transformation optical disc |
| 10/16/2002 | CN1374649A Optical information recording carrier |
| 10/16/2002 | CN1374648A Optical recording carrier, drive apparatus, data renewal and software edition update method |
| 10/16/2002 | CN1374647A Data recording apparatus and data recording controller |
| 10/16/2002 | CN1374644A Optical disc apparatus |
| 10/16/2002 | CN1374643A CD driver horizontal or vertical assembly recognizing method |
| 10/16/2002 | CN1374543A Objective lens for optical pick device |
| 10/16/2002 | CN1374542A Lens for optical recording and reproducing system |
| 10/16/2002 | CN1092833C Reproducing device with index search function and access method therefor |
| 10/16/2002 | CN1092831C Optical pick-up device composed of assembled prism made from single axle crystal and non-axial crystal materials |
| 10/16/2002 | CN1092830C 自动激光功率控制电路 Automatic laser power control circuit |
| 10/16/2002 | CN1092829C Apparatus for reading or receiving infromation with optical mode on pivoting optical disc |
| 10/16/2002 | CN1092828C Optical disk drive |
| 10/16/2002 | CN1092827C Apparats and method for reproducing optical disc information |
| 10/16/2002 | CN1092820C 信息处理系统 The information processing system |
| 10/16/2002 | CN1092680C Epoxy resin composition and optical information recording medium using with the same composition |
| 10/16/2002 | CN1092574C 入场券 Tickets |
| 10/15/2002 | US6467061 Recording medium for storing real time recording/reproduction information, method and apparatus for recording and reproducing in real time, and file operating method using the same |
| 10/15/2002 | US6467005 System for connecting drive unit for host apparatus |
| 10/15/2002 | US6466538 Optical recording medium having disconnected land and groove forming control portion |
| 10/15/2002 | US6466537 Recording apparatus |
| 10/15/2002 | US6466536 Objective lens for high-density optical recording medium |
| 10/15/2002 | US6466535 Method and apparatus for recording and reproducing data on and from an optical disk |
| 10/15/2002 | US6466533 Prepit detection unit |
| 10/15/2002 | US6466531 Disc discriminator of optical disc player system |
| 10/15/2002 | US6466530 Optical disk, optical disk drive apparatus, and optical disk tracking method |
| 10/15/2002 | US6466529 Optical pickup assembly and method of detecting tilt |
| 10/15/2002 | US6466527 Optical disk device |
| 10/15/2002 | US6466526 Apparatus for recording and replaying information on optical information record medium and optical pickup |
| 10/15/2002 | US6466525 Optical disc data storage system |
| 10/15/2002 | US6466371 Diffractive lens with gratings modified to offset effects caused by holding the lens at an angle with respect to a light source |
| 10/15/2002 | US6465151 Lamination bonding under deoxygenation atmosphere permits a uniform reaction curing to proceed in the reaction adhesive thus preventing the occurrence of uncured portions thereof |
| 10/15/2002 | US6465071 Optical disk |
| 10/15/2002 | US6465070 Optical recording medium |
| 10/15/2002 | US6465069 Information recording medium and method of manufacturing resinous substrate for use in the recording medium |
| 10/15/2002 | US6464487 Injection-moulding tool for the production of information carriers in disc form |
| 10/10/2002 | WO2002080174A1 Thrust load applying mechanism, and disk device having the thrust load applying mechanism |
| 10/10/2002 | WO2002080173A1 Skew adjusting mechanism for pickup in disk device, and disk device having the skew adjusting mechanism |
| 10/10/2002 | WO2002080171A1 Validating keying material by using a validation area of read-only media to prevent playback of unauthorized copies of content stored on the media |
| 10/10/2002 | WO2002080164A1 Optical recording medium |
| 10/10/2002 | WO2002080163A1 Optical data carrier containing a cyclizable compound in the information layer |
| 10/10/2002 | WO2002080162A1 Optical data memories containing an axially substituted co-phthalocyanine in the information layer that can be written with light |
| 10/10/2002 | WO2002080161A2 Optical data carrier that contains a merocyanine dye as the light-absorbing compound in the information layer |
| 10/10/2002 | WO2002080160A1 Optical data carrier that contains a cationic aminoheterocyclic dye as the light-absorbing compound in the information layer |
| 10/10/2002 | WO2002080159A1 Optical data carrier that contains a cyanine dye as the light-absorbing compound in the information layer |
| 10/10/2002 | WO2002080158A1 Optical recording medium and method for the production thereof |