| 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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| 02/04/2003 | US6514675 Manufacturing apparatus and method for optical recording medium |
| 02/04/2003 | US6514591 Optical information recording medium |
| 01/30/2003 | WO2003009397A1 Split type light receiving element and circuit-built -in light receiving element and optical disk device |
| 01/30/2003 | WO2003009290A1 Head follow-up control method, head follow-up control device, and storage device comprising the same |
| 01/30/2003 | WO2003009284A1 Optical recording/reproducing meium-use substrate, production method for optical recording/reproducing medium producing stamper and optical recording/reprodcing medium producing stamper |
| 01/30/2003 | WO2003009283A1 Optical pickup adjusting apparatus and adjusting method |
| 01/30/2003 | WO2003009282A1 Surface-enhanced raman optical data storage (serods) with parallel signal transfer |
| 01/30/2003 | WO2003009281A2 Two-sided replication of data storage media |
| 01/30/2003 | WO2002066234A3 Apparatus for producing low birefringence plastic film and sheet |
| 01/30/2003 | US20030023966 Method of software installation and updating firmware, recording and reading device, and recording medium therefor |
| 01/30/2003 | US20030023943 Method and apparatus for producing sub-optimal routes for a net by generating fake configurations |
| 01/30/2003 | US20030021942 Dye absorption of laser beams; reflective layer |
| 01/30/2003 | US20030021941 Methods and apparatus for rendering an optically encoded medium unreadable using a volatile substance transport inhibit layer |
| 01/30/2003 | US20030021940 Optical recording medium and method for producing the same |
| 01/30/2003 | US20030021893 Method for producing optical information recording medium |
| 01/30/2003 | US20030021888 Removal projections; spin coating a radiation transparent coating; high density coating |
| 01/30/2003 | US20030021348 Transmitting and recording method, reproducing method, and reproducing apparatus of information and its recording medium |
| 01/30/2003 | US20030021220 Disc driving apparatus |
| 01/30/2003 | US20030021219 Optical head |
| 01/30/2003 | US20030021218 Optical pickup actuator |
| 01/30/2003 | US20030021217 Optical disc apparatus and method of reproducing a wobble signal |
| 01/30/2003 | US20030021216 Optical element |
| 01/30/2003 | US20030021215 Optical recording and pickup head for digital versatile disc compatible with read-writable compact disc by adopting flat plate lens having staircase type diffraction grating structure |
| 01/30/2003 | US20030021214 Exposure apparatus of an optical disk master, method of exposing an optical disk master and pinhole mechanism |
| 01/30/2003 | US20030021211 Information recording medium where address mark comprising pattern suitable for prevention of detection error is recorded, and cutting apparaturs for reproducing the information recording medium |
| 01/30/2003 | US20030021209 Information recording medium where address mark comprising pattern suitable for prevention of detection error is recorded, and cutting apparatus for reproducing the information recording medium |
| 01/30/2003 | US20030021207 Method for discriminating optical discs, and optical disc apparatus |
| 01/30/2003 | US20030021206 Recording disc and apparatus for playing back recorded information |
| 01/30/2003 | US20030021205 Disk medium, information recording device and information reproducing device |
| 01/30/2003 | US20030021204 Optical disk apparatus and optical disk recording method |
| 01/30/2003 | US20030021203 Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium |
| 01/30/2003 | US20030021202 Optical disk apparatus with flexible capacity by adjustment of recording density |
| 01/30/2003 | US20030021201 Optical disc, optical disc recording/reproducing apparatus, and optical disc recording/reproducing method |
| 01/30/2003 | US20030021200 Optical disk recording/controlling method, drive device and recording system |
| 01/30/2003 | US20030021199 Data recording irradiation power control method and disk drive |
| 01/30/2003 | US20030021198 Method and apparatus for the reduction of power consumption in a compact disc player |
| 01/30/2003 | US20030021197 Optical information recording/reproducing apparatus and optical pickup apparatus |
| 01/30/2003 | US20030021039 Objective lens, optical pick-up apparatus and optical information recording reproducing apparatus |
| 01/30/2003 | US20030021038 Optical pick-up device and objective lens used therein |
| 01/30/2003 | US20030020008 Optical position detecting device and recording medium |
| 01/30/2003 | DE4345507C2 Optical recording disc for super-resolution reproduction |
| 01/29/2003 | EP1280159A2 DVD-audio disk, and apparatus and method for playing the same |
| 01/29/2003 | EP1280158A2 DVD-audio disk, and apparatus and method for playing the same |
| 01/29/2003 | EP1280157A2 DVD-audio disk, and apparatus and method for playing the same |
| 01/29/2003 | EP1280156A2 Optical disk reproducing method, a method of reproducing audio and/or video data and an optical disk recording and/or reproducing method |
| 01/29/2003 | EP1280153A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 01/29/2003 | EP1280152A2 Information recording method and apparatus with additional recording function |
| 01/29/2003 | EP1280151A1 Modulation signal generator for producing original disc of optical disc |
| 01/29/2003 | EP1280143A1 Optical information recording device, optical information reproducing device, optical information recording/reproducing device, and optical information recording medium |
| 01/29/2003 | EP1280142A1 Optical information recording medium |
| 01/29/2003 | EP1280141A2 Recording disc and apparatus for playing back recorded information |
| 01/29/2003 | EP1280140A1 Information recording/reproducing apparatus, and pre-pit detecting method |
| 01/29/2003 | EP1279171A1 Means for reading a table of contents of a non-finalized optically readable data carrier |
| 01/29/2003 | EP1279170A1 Optical recording medium and use of such optical recording medium |
| 01/29/2003 | EP1279169A1 Utilization of beam crosslinkable polymer compositions as data recording medium |
| 01/29/2003 | CN2533547Y Optical jitter rate adjusting device for digitized video CD machine |
| 01/29/2003 | CN1394339A Method of storing or recoding stream of bits |
| 01/29/2003 | CN1394338A Information carrier, apparatus for retrieving information from information carrier and apparatus for recording information on information carrier |
| 01/29/2003 | CN1394335A 光学扫描装置 Optical scanning means |
| 01/29/2003 | CN1394334A Information disk recording/reproducing device, and method for detecting vibration of information disk recording/reproducing device |
| 01/29/2003 | CN1394333A Information recording medium and recording/reproducing method thereof |
| 01/29/2003 | CN1394332A Optical recording medium, optical recording medium production method, optical recording medium production apparatus, program and medium |
| 01/29/2003 | CN1393878A Recording medium and recording and/or reproducing method |
| 01/29/2003 | CN1393877A Recording medium and apparatus thereof |
| 01/29/2003 | CN1393876A Recording medium, method and apparatus for real-time recording and reproducing, and method for operating document |
| 01/29/2003 | CN1393875A Recording medium, method and appparatus for real-time recording and reproducing, and method for operating document |
| 01/29/2003 | CN1393874A Recording medium, real-time recording and reproducing method and apparatus, and method for operating document |
| 01/29/2003 | CN1393866A Signal treater |
| 01/29/2003 | CN1393862A Light pick device |
| 01/29/2003 | CN1393861A Method for quickly regulating focusing error signal level of optical disc drive |
| 01/29/2003 | CN1393860A Electronic beam recording apparatus and electronic beam recording method |
| 01/29/2003 | CN1393859A CD apparatus |
| 01/29/2003 | CN1393858A CD apparatus |
| 01/29/2003 | CN1393857A Non-hole optical disc |
| 01/29/2003 | CN1393856A CD, CD apparatus and method for writing picture |
| 01/29/2003 | CN1100323C CD video-song accompaniment reproducing apparatus |
| 01/29/2003 | CN1100317C Optical disk apparatus |
| 01/29/2003 | CN1100315C Optical pickup device |
| 01/29/2003 | CN1100314C Optical disk reader |
| 01/29/2003 | CN1100313C Optical pickup |
| 01/28/2003 | US6512735 Optical disk having recording capacity of about at least 15 GB |
| 01/28/2003 | US6512734 Adjusting mechanism of the guide rod of optical pick-up in an optical disk drive |
| 01/28/2003 | US6512733 Optical recording method, optical recording apparatus, optical reading method, and optical reading apparatus |
| 01/28/2003 | US6512732 Device for optically scanning information tracks on a plane using two subbeams |
| 01/28/2003 | US6512728 Optical storage device and cartridge loading mechanism |
| 01/28/2003 | US6512726 Information recording apparatus |
| 01/28/2003 | US6512724 Optical recording and reproducing apparatus |
| 01/28/2003 | US6512640 Objective lens for pickup and light pickup apparatus |
| 01/28/2003 | US6512608 Optical device |
| 01/28/2003 | US6512606 Device comprising photopolymer medium with recorded format hologram, including data writing polymerization initiator comprising light absorbing nanoparticles which initiate thermal chemistry, for permitting data writing over hologram |
| 01/28/2003 | US6511788 Crystallization promoting film comprising germanium, aluminum, tin, indium, gallium or carbide thereof; light transmissive protective layer; reflective layer; phase change alloy |
| 01/28/2003 | US6511729 Optical information medium and making method |
| 01/28/2003 | US6511728 Pseudo-transmissive read inhibitor for optical storage media |
| 01/28/2003 | US6511616 Cure platform includes a chuck on which the combination rests; digital versatile disks, DVD |
| 01/23/2003 | WO2003007297A1 Multilayer optical disc |
| 01/23/2003 | WO2003007296A1 Fast-writable and precision-writable high-capacity optical storage media |
| 01/23/2003 | WO2003007295A1 Optical pickup device, and recording and/or reproducing device |
| 01/23/2003 | WO2003007294A1 Write control method |
| 01/23/2003 | WO2003007044A1 Objective lens, and optical pickup device using the objective lens |
| 01/23/2003 | US20030018947 Hierarchical routing method and apparatus that use diagonal routes |