| Patents for C03B 11 - Pressing glass (3,825) |
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| 05/09/2002 | US20020054976 Molded glass substrate for magnetic disk and method for manufacturing the same |
| 05/09/2002 | US20020053223 Method of manufacturing micro glass optical element |
| 05/09/2002 | US20020053222 Method of manufacturing glass optical elements |
| 05/08/2002 | CN2490157Y Automatic groove drawing mould for pressing glass reflection cup |
| 05/08/2002 | CN1084307C Glass forming mold and its producing method, and application in cathode ray tube |
| 05/01/2002 | CN1347392A Cooling system for glassware machine |
| 04/30/2002 | US6379777 Die and production method thereof, glass substrate and production method thereof and method of forming pattern on the glass substrate |
| 04/25/2002 | US20020046577 Method and apparatus for molding a glass product |
| 04/23/2002 | CA2192926C Servo plunger mechanism |
| 04/18/2002 | DE10039208A1 Verfahren zur Herstellung eines Werkzeugs, das zur Schaffung optisch wirksamer Oberflächenstrukturen im sub-mum Bereich einsetzbar ist, sowie ein diesbezügliches Werkzeug A method for producing a tool which can be used to create optically active surface structures in the sub-mum range, and a related tool |
| 04/17/2002 | CN1344693A Method and apparatus for producing glass blocks |
| 04/16/2002 | US6370918 Press forming machine for optical devices |
| 04/16/2002 | US6370915 Method for supplying glass molding material to molds, and method for manufacturing glass optical elements |
| 04/11/2002 | WO2002029450A1 Optical element, metal mold for producing optical element and production method for optical element |
| 04/11/2002 | WO2002028787A1 Glassware machine |
| 04/11/2002 | US20020041453 Optical element |
| 04/10/2002 | CN1344231A Valve hamper assembly |
| 04/10/2002 | CN1344202A Common cage assembly |
| 04/09/2002 | US6368524 Optical element molding method and optical material for molding optical element |
| 04/04/2002 | US20020039341 Objective lens, optical pickup device and optical recording/reproducing apparatus |
| 04/04/2002 | DE10045373A1 Verfahren zum Erwärmen von Glas-Halbzeugen über die Klebetemperatur A method for heating glass semi-finished products on the sticking temperature |
| 04/04/2002 | DE10044601A1 Verfahren zum Herstellen einer Glaskeramik-Kochmulde und danach hergestellte Glaskeramik-Kochmulde A method for producing a ceramic hob and ceramic hob then produced |
| 04/03/2002 | EP1193224A1 Three-dimensionally bowl-shaped glass object |
| 04/02/2002 | US6363747 Glass mold material for precision glass molding |
| 03/28/2002 | US20020035854 Method for making a microstructure in a glass or plastic substrate according to hot-forming technology and associated forming tool |
| 03/28/2002 | DE10106911A1 Production of glass parts comprises injecting a viscous glass mass into a lower tool, and pressing the glass by placing the upper tool on the lower tool with the process steps coupled together |
| 03/27/2002 | EP1189844A1 Cooling system for a glassware machine |
| 03/26/2002 | US6360653 Hardened glass or glass-ceramic cooking vessel formed as a wok, and method of making same |
| 03/21/2002 | WO2002022512A1 Method for preparing a vitroceramic hob and vitroceramic hob produced according to said method |
| 03/20/2002 | CN1340467A Method and equipment for mould-pressed glass product |
| 03/14/2002 | US20020029589 Method for heating glass semi-finished products above the adhesion temperature |
| 03/14/2002 | DE10043065A1 Process for pressing blanks on one side of optical glass components used for illuminating purposes comprises heating a portioned glass part and pressing a blank in a mold nest of a two-part mold |
| 03/12/2002 | US6354111 Press-forming die for glass elements |
| 03/12/2002 | CA2233830C Tool for glass molding operations and method of manufacture thereof |
| 03/07/2002 | US20020027303 Method of manufacturing optical element and optical element manufactured thereby |
| 03/07/2002 | DE10034506C1 Verfahren zum Herstellen von Kühlkanälen in betrieblich thermisch belasteten Formgebungswerkzeugen und zugehöriges Formgebungswerkzeug A method of producing cooling passages in operatively thermally loaded shaping tools, and associated shaping tool |
| 03/05/2002 | US6353283 Implosion-resistant cathode ray tube envelope |
| 03/05/2002 | US6352759 Non-lambertian glass diffuser and method of making |
| 02/27/2002 | CN1337365A Precision element forming device and forming method |
| 02/21/2002 | DE10034507C1 Verfahren zum Erzeugen von Mikrostrukturen auf Glas- oder Kunststoffsubstraten nach der Heißformtechnologie und zugehöriges Formgebungswerkzeug A method for producing microstructures on glass or plastic substrates after the hot molding technology and associated shaping tool |
| 02/19/2002 | US6347536 Process and device for manufacturing networks of microlenses |
| 02/14/2002 | WO2002012586A1 METHOD FOR PRODUCING A TOOL WHICH CAN BE USED TO CREATE SURFACE STRUCTURES IN THE SUB-νM RANGE |
| 02/07/2002 | US20020015752 Precision device molding machine and method of molding by using it |
| 02/06/2002 | EP1177887A2 Precision device molding machine and method of molding by using it |
| 01/31/2002 | US20020011690 Molding die and manufacturing method of molded product |
| 01/31/2002 | US20020011550 Method for making a thermally stressed forming tool with cooling ducts and associated forming tool |
| 01/31/2002 | US20020011081 Method of manufacturing a cathode ray tube |
| 01/31/2002 | DE10034508A1 Verfahren zur Herstellung eines endkonturnahen Formgebungswerkzeug und danach hergestelltes Formgebungswerkzeug A method for producing a near net shape molding die and then shaping tool made |
| 01/29/2002 | CA2046219C Phosphate glasses for glass molds |
| 01/24/2002 | US20020010064 Lithium, silicon, aluminum oxide |
| 01/24/2002 | US20020009602 Method and apparatus of fabricating glass molded article, method of fabricating glass substrate, and information recording medium |
| 01/24/2002 | US20020007700 Method for making a finally shaped forming tool and forming tool made by same |
| 01/16/2002 | EP1172453A2 Method for making a near final shaping tool and shaping tool produced according to said method |
| 01/16/2002 | EP1172338A1 Method for making microstructures on glass or synthetic substrates by means of the hot-forming technology and shaping tool used therefor |
| 01/16/2002 | EP1172165A1 Process for manufacturing coolant channels in thermally stressed forming tools and forming tools obtained thereby |
| 01/16/2002 | EP1171390A1 Valve hamper assembly |
| 01/16/2002 | EP1171278A1 Common cage assembly |
| 01/16/2002 | CN1331056A Forming mould and mfg. method for formed products |
| 01/10/2002 | WO2001042646A3 Method for producing a glass body |
| 01/10/2002 | US20020002844 Press die for press forming of glass |
| 01/09/2002 | CN1330278A Optical part and manufacturing method thereof |
| 01/03/2002 | DE10030828A1 Process for thermally homogenizing pressing tools, especially plungers used in the production of glass products comprises inserting a tin solder into the hollow chamber of the tool |
| 01/02/2002 | EP1168311A2 Objective lens, optical pickup device and optical recording/reproducing apparatus |
| 01/01/2002 | US6334973 Method of producing molded article |
| 01/01/2002 | US6334335 Method of manufacturing a glass optical element |
| 12/27/2001 | US20010054301 Press forming machine for optical devices |
| 12/20/2001 | US20010053032 Optical element having integrated optical lens and lens holder, and production method therefor |
| 12/19/2001 | CN1327485A Method of surface modification for metal product |
| 12/06/2001 | DE10025780A1 Screen throat for picture tube connection to screen has thickness along major axis of screen larger than thickness along section defined by diagonals of screen |
| 11/29/2001 | WO2001090013A1 Method for marking a glass material and a corresponding glass material |
| 11/29/2001 | WO2001090009A1 Assembly of a cooling unit and a mold |
| 11/28/2001 | EP1157973A2 Glass mold material for precision glass molding |
| 11/28/2001 | CN1075473C Method for producing moulded glass in a press and the apparatus suitable for said method |
| 11/27/2001 | US6324332 Optical fiber fixing member, method of manufacturing the optical fiber fixing member, optical fiber array, and method of manufacturing the optical fiber array |
| 11/22/2001 | US20010042815 Assembly of a cooling unit and a mold |
| 11/22/2001 | DE10101588A1 Production of a thin discoid glass blanks comprises pressing glass gobs into a molding tool so that the molding edge of the molding tool does not impede the deformation of the gob in the radial direction |
| 11/22/2001 | DE10101587A1 Production of thin glass articles used e.g. in the production of electrically insulating support plates for circuit boards comprises preforming a glass gob between the supply step and the compression step using acceleration forces |
| 11/22/2001 | DE10022932A1 Production of a thin discoid glass blanks comprises pressing glass gobs into a molding tool so that the molding edge of the molding tool does not impede the deformation of the gob in the radial direction |
| 11/22/2001 | DE10022903A1 Production of thin glass articles used e.g. in the production of electrically insulating support plates for circuit boards comprises preforming a glass gob between the supply step and the compression step using acceleration forces |
| 11/21/2001 | EP1154959A1 Method for producing micromechanical and micro-optic components consisting of glass-type materials |
| 11/21/2001 | CN1323402A A light redirective display panel and a method of making a light redirective display panel |
| 11/21/2001 | CN1323281A Optical glass for mold pressing and optical element |
| 11/21/2001 | CN1323256A Non-Lambertian glass diffuser and method of making |
| 11/15/2001 | WO2001085629A1 Method and device for producing thin discoid glass blanks by pressing |
| 11/15/2001 | US20010039811 Method of forming an optical glass element |
| 11/15/2001 | DE10020396A1 Production of glass stoppers for bottle spring clip closures has an underpressure in the mold to draw in a charge of molten glass to be shaped and cooled free of faults and stress |
| 11/14/2001 | EP1153893A2 Method for forming a tool for molding microlens arrays |
| 11/13/2001 | US6314764 Method of manufacturing a 1-inch diameter glass substrate for a magnetic disk |
| 11/13/2001 | US6314763 Method of manufacturing a 2-5 inch diameter glass substrate for a magnetic disk |
| 11/08/2001 | WO2001083386A1 Method for producing fine glass articles by compression moulding |
| 11/01/2001 | WO2001082325A1 Method of manufacturing a cathode ray tube |
| 11/01/2001 | US20010035028 Methods for achieving operating temperature of glass contacting surfaces of glass forming equipment, and gas mixture therefor |
| 10/31/2001 | DE10018270A1 Device for producing glass pressed bodies comprises a feeder for positioning glass melts, a molding station, an adjusting device, a device for acquiring the weight of the pressed body, and a device for adjusting the temperature of the melt |
| 10/23/2001 | US6307318 Apparatus for making back glass substrate for plasma display panel and resultant product |
| 10/23/2001 | US6305729 Apparatus for transferring pieces of optical glass material |
| 10/23/2001 | US6305194 Mold and compression molding method for microlens arrays |
| 10/18/2001 | US20010029754 Press mold |
| 10/17/2001 | CN1317455A Equipment and method for mfg. glass punching articles |
| 10/10/2001 | EP1142841A2 Glass material, glass ceramic product, and process for producing the glass material |
| 10/10/2001 | CN2453003Y Parallel open/close melchanism for glass bottle mould |