| Patents for C03C 19 - Surface treatment of glass, not in the form of fibres or filaments, by mechanical means (1,471) |
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| 10/03/2013 | WO2013146990A1 Mask blank substrate, substrate with multilayer reflection film, transparent mask blank, reflecting mask, transparent mask, and reflecting mask and semiconductor fabrication method |
| 10/03/2013 | WO2013146135A1 Manufacturing method for glass substrate for information recording medium, and information recording medium |
| 10/03/2013 | WO2013146133A1 Manufacturing method for glass substrate for information recording medium, and information recording medium |
| 10/03/2013 | WO2013146132A1 Manufacturing method for glass substrate for information recording medium, and information recording medium |
| 10/03/2013 | WO2013146131A1 Manufacturing method for glass substrate for information recording medium, and information recording medium |
| 10/03/2013 | WO2013146090A1 Method for manufacturing glass substrate for magnetic disk |
| 10/03/2013 | WO2013145458A1 Supporting shaft, method for polishing end surface of magnetic disk glass substrate, and method for manufacturing magnetic disk glass substrate |
| 10/03/2013 | US20130260180 Glass substrate for information recording medium and method for manufacturing the same |
| 09/25/2013 | CN103328398A Anti-glare glass sheet having compressive stress equipoise and methods thereof |
| 09/06/2013 | WO2013130549A1 Method and apparatus for separation of strengthened glass and articles produced thereby |
| 08/28/2013 | CN203159472U Glass crack expander |
| 08/27/2013 | US8518613 Optical member base material for EUV lithography, and method for producing same |
| 08/21/2013 | EP2628608A1 Light-transmitting decorative glass, decorative glass, and method and apparatus for manufacturing decorative glass |
| 08/20/2013 | US8512580 Method of fabricating thin liquid crystal display device |
| 08/07/2013 | EP2623469A1 Manufacture of synthetic quartz glass substrate |
| 08/07/2013 | CN102171756B Magnetic disc glass substrate and magnetic disc |
| 08/06/2013 | US8500517 Preparation of synthetic quartz glass substrates |
| 07/31/2013 | CN203102327U Glass substrate with two-dimensional code |
| 07/25/2013 | WO2013108725A1 Production method for glass plate, production method for glass substrate for display, and glass plate |
| 07/25/2013 | US20130189486 Thin lithium-aluminosilicate glass for three dimensional precision molding |
| 07/24/2013 | CN101360614B Method for marking a glass-type substrate surface, substrate and marking device therefor |
| 07/17/2013 | EP2614123A1 Aqueous polishing composition and process for chemically mechanically polishing substrate materials for electrical, mechanical and optical devices |
| 07/09/2013 | US8480454 Glass substrate for information recording medium and method for manufacturing the same |
| 07/03/2013 | EP2609050A2 Method of strengthening edge of glass article |
| 07/03/2013 | CN102317860B Substrate for mask blank use, mask blank, and photo mask |
| 06/26/2013 | CN1654384B Method of manufacturing precision glass spheres and method of manufacturing optical glass elements |
| 06/26/2013 | CN103180902A Process for manufacturing glass hard disc substrates |
| 06/26/2013 | CN103172276A Glass substrate for magnetic recording media and magnetic recording media |
| 06/20/2013 | WO2013088808A1 Method for manufacturing cover glass plate |
| 06/12/2013 | CN103151051A Glass substrate for a magnetic disk and magnetic disk |
| 06/11/2013 | US8460843 Method for finishing surface of preliminary polished glass substrate |
| 06/11/2013 | US8460061 Method for producing large-size synthetic quartz glass substrate |
| 06/04/2013 | US8455158 Method of manufacturing a substrate for a mask blank, method of manufacturing a mask blank, method of manufacturing a transfer mask, and method of manufacturing a semiconductor device |
| 05/22/2013 | EP2594618A1 Synthetic quartz glass substrate polishing slurry and manufacture of synthetic quartz glass substrate using the same |
| 05/22/2013 | EP2594536A1 Glass plate |
| 05/16/2013 | US20130122265 Glass substrate end surface evaluation method, glass substrate end surface processing method, and glass substrate |
| 05/15/2013 | EP2592057A1 Glass substrate end surface evaluation method, glass substrate end surface processing method, and glass substrate |
| 05/15/2013 | CN103108842A Method of strengthening edge of glass article |
| 05/08/2013 | CN101745852B Glass substrate for magnetic disk and method for producing the same |
| 05/02/2013 | US20130104602 Method for manufacturing obscured glass |
| 04/23/2013 | US8424344 Optical glass |
| 04/17/2013 | CN101246312B Recycling of large-size photomask substrate |
| 04/16/2013 | US8419963 Polishing method |
| 04/16/2013 | US8419505 Tumbled, polished, vibrated broken tempered glass pieces |
| 04/09/2013 | US8413465 Fixing device and glass manufacturing device |
| 04/04/2013 | WO2013047288A1 Production method for glass substrate for information recording medium |
| 04/04/2013 | WO2013047190A1 Production method for glass substrate for information recording medium |
| 04/04/2013 | WO2013046584A1 Hard disk drive (hdd) glass blank, method for manufacturing hdd glass blanks, hdd glass substrate, and method for manufacturing hdd glass substrates |
| 04/03/2013 | CN202849263U Film removal machine |
| 03/28/2013 | WO2013042689A1 Method for processing hard-substrate laminate, and method for manufacturing plate-shaped product |
| 03/28/2013 | WO2013042596A1 Composite particles for polishing glass |
| 03/27/2013 | CN103003054A TIO2-containing quartz-glass substrate for an imprint mold and manufacturing method therefor |
| 03/20/2013 | CN102985386A Glass substrate end surface evaluation method, glass substrate end surface processing method, and glass substrate |
| 03/20/2013 | CN102985382A 玻璃板 Glass plate |
| 03/20/2013 | CN102221775B Substrate manufacturing method, blank manufacturing method, regenerating photomask and manufacturing method thereof |
| 03/19/2013 | US8398459 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium |
| 03/07/2013 | WO2013031548A1 Glass plate |
| 03/07/2013 | WO2013031547A1 Glass plate and glass plate manufacturing method |
| 03/05/2013 | US8392015 Processing method for a workpiece |
| 02/27/2013 | CN202754900U Toughened glass anti-fracturing structure |
| 02/27/2013 | CN102947238A Glass substrate and method for manufacturing glass substrate |
| 02/27/2013 | CN102947232A Sheet glass, sheet-glass polishing method, sheet-glass manufacturing method, and sheet-glass manufacturing device |
| 02/07/2013 | WO2013017739A1 Method for treating a hollow glass article comprising a coating and a facility for implementing the method |
| 02/07/2013 | CA2842149A1 Method for treating a hollow glass article comprising a coating and a facility for implementing the method |
| 01/31/2013 | WO2013015752A1 Chamfering apparatus and method of manufacturing glass substrate for information recording medium |
| 01/31/2013 | WO2013015751A1 A method of manufacturing glass substrates for information recording medium |
| 01/31/2013 | WO2013015750A1 A method of manufacturing glass substrates for information recording medium |
| 01/31/2013 | WO2013013900A1 Method for manufacturing a non-slip glass sheet |
| 01/31/2013 | US20130025321 Method of manufacturing a glass substrate for magnetic disk |
| 01/30/2013 | CN101678528B Process for producing glass substrate for magnetic disk |
| 01/29/2013 | US8360824 Method of processing synthetic quartz glass substrate for semiconductor |
| 01/23/2013 | CN101909819B Method for manufacturing an extremely hydrophobic surface |
| 01/23/2013 | CN101909816B Polishing slurry, process for producing same, method of polishing, and process for producing glass substrate for magnetic disk |
| 01/08/2013 | US8348721 Method of producing glass substrate for perpendicular magnetic recording disk |
| 01/03/2013 | WO2013001841A1 Glass substrate for magnetic disk and method for manufacturing same |
| 01/03/2013 | WO2013001797A1 Process for producing glass substrate for hdd, glass substrate for hdd, and magnetic recording medium for hdd |
| 01/03/2013 | WO2013001722A1 Method for producing hdd glass substrate |
| 01/02/2013 | CN102859595A Method for manufacturing glass substrate and glass blank for magnetic disk, and glass substrate and glass blank for magnetic disk |
| 12/27/2012 | US20120327613 Conductive substrate and method for manufacturing the same |
| 12/26/2012 | CN102177546B Method for producing glass substrate for magnetic disk |
| 12/13/2012 | WO2012027133A3 Method of strengthening edge of glass article |
| 12/12/2012 | EP2532533A1 Device and method for marking the inside of a hollow glass item |
| 12/12/2012 | EP2531459A2 Enhanced chemical strengthening glass of covers for portable electronic devices |
| 12/12/2012 | CN102822110A Method and apparatus for manufacturing glass plates |
| 12/11/2012 | US8328602 Glass substrate for information recording medium and method for manufacturing the same, and magnetic recording medium |
| 12/06/2012 | WO2012165107A1 Fingerprint stain-resistant substrate |
| 12/05/2012 | CN102812514A Manufacturing method of glass substrates for magnetic disks |
| 11/29/2012 | WO2012162446A1 Light scattering articles by abrasion and etch |
| 11/29/2012 | WO2012160818A1 Method of manufacturing glass substrate for magnetic disk |
| 11/28/2012 | CN102802875A Dispersion comprising cerium oxide and silicon dioxide |
| 11/27/2012 | US8318387 Mask blank substrate set and mask blank set |
| 11/27/2012 | US8318035 Methods of finishing quartz glass surfaces and components made by the methods |
| 11/15/2012 | DE102008011808B4 Verfahren und Vorrichtung zum Entfernen der Glasformnähte mit Polieren der Nahtstellen sowie dadurch bearbeitetes Glasprodukt Method and apparatus for removing the glass mold seams with polishing the interface and thus worked glass product |
| 10/31/2012 | CN101060938B Glass substrate washing device and glass substrate washing method |
| 10/26/2012 | WO2012144237A1 Method for manufacturing glass blank for magnetic disk, method for manufacturing glass substrate for magnetic disk, glass blank for magnetic disk, glass substrate for magnetic disk, and magnetic disk |
| 10/24/2012 | CN102754152A Glass substrate for information recording media, process for its production, and magnetic recording medium |
| 10/17/2012 | CN102741370A Polishing composition |
| 10/10/2012 | CN102725239A Method for producing an optical component |
| 10/04/2012 | WO2012133374A1 Method for producing magnetic-disk glass substrate |
| 10/04/2012 | WO2012133373A1 Method for producing magnetic-disk glass substrate |