| Patents for B29D 17 - Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback or cylinder records; Producing record discs from master stencils (1,284) |
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| 09/17/2002 | US6451401 Information recording medium and method of manufacturing resinous substrate for use in the recording medium |
| 08/28/2002 | EP1235215A1 Method and apparatus for glueing together disc elements |
| 08/28/2002 | EP0895234B1 Method and apparatus for manufacture of laminated optical disc |
| 08/27/2002 | US6440240 Method for gluing optical disc substrates together |
| 08/08/2002 | US20020105103 Multi-generation stampers |
| 07/31/2002 | EP0978122A4 Dry bonded digital versatile disc with one or more layers of adhesive |
| 07/24/2002 | CN1088008C Method and apparatus for laminating boards |
| 07/10/2002 | CN1087223C Method and device for gluing two substrates |
| 07/09/2002 | US6416609 Process and apparatus of producing optical disk and process of producing substrate |
| 07/04/2002 | WO2002051608A1 Metal mold device for forming optical disk |
| 07/03/2002 | EP1219402A1 Indelible watermark on optical discs |
| 07/03/2002 | EP1075383B1 Method for gluing optical disc substrates together |
| 06/27/2002 | US20020081413 Indelible watermark on optical discs |
| 06/20/2002 | WO2002049027A1 Disk substrate, molding apparatus for injection-molding it, and disk substrate pick-up robot |
| 06/06/2002 | WO2002045082A1 Optical record medium and its manufacturing method, and injection molding machine |
| 06/06/2002 | US20020067688 Optical disc and mold for manufacturing the optical disc |
| 06/05/2002 | CN1086046C Multilayer CD and its prodn. method |
| 05/07/2002 | US6383326 Method for glueing together disc elements |
| 05/07/2002 | US6382956 Mold for producing a resin molded article |
| 05/07/2002 | US6382955 Disc molding apparatus for hubless optical disc having low radial runout |
| 04/10/2002 | CN1343977A Mfg. method of optical information recording medium, its mfg. appts. and optical information recording medium |
| 04/09/2002 | US6368526 Method and means of restoring physically damaged compact discs |
| 04/04/2002 | US20020038628 Transferring device for optical discs being processed in disc manufacturing assembly, disc manufacturing assembly incorporating the transferring device and associated transferring method |
| 04/02/2002 | US6365329 Process for making multiple data storage disk stampers from one master |
| 03/27/2002 | EP0737965B1 Optical information recording medium and its manufacturing method |
| 03/26/2002 | US6361846 Device for curing an adhesive between two layers of an information carrier |
| 03/21/2002 | US20020033226 Production method of and production apparatus for optical recording disc |
| 03/14/2002 | US20020031632 Optical recording disks |
| 03/13/2002 | EP1187122A2 Method and apparatus for producing an optical information recording medium, and optical information recording medium |
| 03/13/2002 | EP1185983A1 Device and method for coating an optically readable data carrier |
| 03/13/2002 | EP1185982A1 Device and method for coating an optically readable data carrier |
| 03/05/2002 | US6352656 Coating with acryl or polyimide onto silicon substrate master; nondeforming nickel projections; etching |
| 02/28/2002 | US20020023703 Method for glueing together disc elements |
| 02/19/2002 | US6349086 Optical disc and method for manufacturing same |
| 02/06/2002 | CN1078841C Stamper protecting layer for optical disk molding apparatus, optical disk molding apparatus and method |
| 01/31/2002 | US20020011299 Method and apparatus for manufacture of laminated optical disc |
| 01/08/2002 | US6337119 Production of smooth supporting surfaces for data bearing films |
| 01/03/2002 | US20020000283 Transcribing method |
| 01/01/2002 | US6334927 Method and apparatus for gluing together disc elements |
| 12/25/2001 | US6332944 Substrate design for bonded storage disks and method of making same |
| 12/20/2001 | US20010053123 Optical disc and method of manufacturing the same |
| 12/19/2001 | EP1164000A2 Optical disc and method of manufacturing the same |
| 12/12/2001 | CN1326400A Shaping tool for information carrier disc blanks |
| 12/06/2001 | US20010048977 Manufacturing method for multilayer fluorescent information carriers |
| 12/05/2001 | EP0979169B1 Method and device for gluing two substrates |
| 12/04/2001 | US6325950 Method for producing optical disc substrates |
| 11/29/2001 | US20010046203 Optical disc and method for manufacturing same |
| 11/29/2001 | US20010046202 Process for producing ridgy resin film and recording medium |
| 11/28/2001 | EP1158505A1 Optical recording medium and method for producing the same |
| 11/15/2001 | WO2001049482A3 An improved method and apparatus for making dual-layer dvd discs |
| 11/07/2001 | EP1151839A1 Process for producing ridgy resin film and recording medium |
| 11/06/2001 | US6312547 Method for manufacturing optical disks |
| 11/06/2001 | US6312519 Transferring device for optical discs being processed in a disc manufacturing assembly, disc manufacturing assembly incorporating the transferring device, and associated transferring method |
| 11/01/2001 | US20010035262 Method and apparatus for manufacture of laminated optical disc |
| 11/01/2001 | US20010035254 Method and apparatus for manufacture of laminated optical disc |
| 10/30/2001 | US6309496 Method and apparatus for making dual layer DVD discs |
| 10/30/2001 | US6309485 Method and apparatus for manufacture of laminated optical disc |
| 10/11/2001 | US20010028936 Method for manufacturing master substrate used for manufacturing grooved molding substrate, method for manufacturing stamper for manufacturing grooved molding substrate, method for manufacturing grooved molding substrate, grooved molding substrate, memory medium, memory device, and computer |
| 10/10/2001 | CN1316330A Method and device for glueing two substrates |
| 10/04/2001 | US20010025409 Dielectric waveguide and method of manufacturing the dielectric waveguide |
| 09/26/2001 | EP1136242A2 Transcribing method |
| 09/18/2001 | US6291047 Information recording medium and method of manufacturing resinous substrates for use in the recording medium |
| 09/13/2001 | WO1997027584A3 Manufacture of optical data storage disc |
| 09/04/2001 | US6284084 Method of manufacturing information record carrier |
| 08/30/2001 | WO2001063605A1 Method and device for producing a dvd |
| 08/30/2001 | CA2395350A1 Process and device for producing a dvd |
| 08/29/2001 | EP1127679A2 Information recording medium, method for manufacturing the medium, and apparatus for manufacturing the medium |
| 08/28/2001 | US6280661 Apparatus and process for producing optical recording medium |
| 08/23/2001 | DE10008109A1 Verfahren und Vorrichtung zum Herstellen einer DVD Method and device for manufacturing a DVD |
| 08/21/2001 | US6277309 Clamping compact disc between lower fixture and clamping fixture having hole allowing access to optical surface, heating surface above melting point of substrate, so surface reflows and fills scratches and other imperfections |
| 08/15/2001 | CN1308381A Dielectric guide and its manufacture |
| 08/08/2001 | CN1307719A Method for poducing master disk for producing fomed substrate with groove and method for producing stamper for producing formed substrate with groove |
| 08/07/2001 | US6270611 Multi-layer recording medium and method for producing same |
| 08/01/2001 | EP1120781A1 Apparatus for manufacture of laminated optical discs |
| 08/01/2001 | EP1119782A1 Production of optical recording media having plural luminescent recording layers by embossing the recording layer |
| 07/31/2001 | US6267578 Bonded optical disk with internal abutting structure to control spacing of bonded halves and thickness of bond layer |
| 07/26/2001 | WO2001053065A1 Manufacturing method for multilayer fluorescent information carriers |
| 07/19/2001 | WO2001052252A1 Method for producing optical storage media |
| 07/19/2001 | DE10001160A1 Production of a substrate used in the production of optical storage media, e.g. compact discs comprises continuously coating a plastic film strip with a liquid ultraviolet-hardenable material, drying and coiling for further use |
| 07/19/2001 | CA2377537A1 Method for producing optical storage media |
| 07/18/2001 | EP1115525A1 Dual-layer dvd disc, and method and apparatus for making same |
| 07/17/2001 | US6261660 Preparation of a recording carrier |
| 07/12/2001 | WO2001049482A2 An improved method and apparatus for making dual-layer dvd discs |
| 07/11/2001 | CN1303511A Raw matrix for optical storage media and method of manufacturing such matrix |
| 07/05/2001 | WO2001048750A1 Optical recording medium and method for producing the same |
| 06/13/2001 | CN1067012C Method and apparatus for gluing together disc elements |
| 05/30/2001 | CN1297563A Production of optical recording media having luminescent recording layers by embossing recording layer |
| 05/29/2001 | US6238197 Injection mould |
| 05/23/2001 | EP1102254A1 Method for producing master disk for producing formed substrate with groove, method for producing stamper for producing formed substrate with groove, method for producing formed substrate with groove, formed substrate with groove, storage medium, storage, and computer |
| 05/16/2001 | CN1295712A Process for making multiple data storage disk stampers from one master |
| 05/15/2001 | US6231801 Method to reduce wear for proximity recording in a magnetic disc storage system |
| 05/15/2001 | US6231706 Method and apparatus for manufacturing optical disk |
| 05/15/2001 | US6231705 Method for laminating boards |
| 05/03/2001 | US20010000745 Process for making multiple data storage disk stampers from one master |
| 05/03/2001 | DE10053964A1 Joining of layers of compact disk includes distributing applied adhesive by slow relative rotation under pressure followed by spinning at high speed |
| 04/25/2001 | EP0891253A4 Stamper for two layered disc |
| 04/10/2001 | US6214430 Disc recording medium and method of fabricating the same |
| 04/03/2001 | US6210609 Method of manufacturing optical recording medium |
| 03/20/2001 | US6204504 Method for improving lubricating surfaces on disks |
| 03/14/2001 | EP1082720A1 Raw matrix for optical storage media and a method of manufacturing such a matrix |