| 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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| 10/04/2012 | US20120251760 Glass substrate for magnetic disk and method for producing the same |
| 10/04/2012 | US20120247155 Method of manufacturing glass blank for magnetic recording medium glass substrate, method of manufacturing magnetic recording medium glass substrate, method of manufacturing magnetic recording medium, and apparatus for manufacturing glass blank for magnetic recording medium glass substrate |
| 10/03/2012 | CN102714042A Method for manufacturing glass substrate for use in magnetic recording medium |
| 09/26/2012 | CN101512767B Optoelectronic products and manufacturing method thereof |
| 09/12/2012 | CN102659320A Component for plasma processing apparatus and method of etching semiconductor substrate in plasma processing apparatus |
| 09/11/2012 | US8261579 Optical glass, precision press-molding preform and optical element |
| 08/21/2012 | CA2672146C Methods for machining inorganic, non-metallic workpieces |
| 08/16/2012 | US20120204603 Method for producing glass substrate for magnetic recording medium |
| 08/01/2012 | CN102625784A Fingerprint-resistant glass substrates |
| 08/01/2012 | CN102625782A Glass blank, glass blank manufacturing method, manufacturing method for substrate for information recording medium, and manufacturing method for information recording medium |
| 07/18/2012 | CN102598094A Glass substrate for display and method for manufacturing the glass substrate |
| 07/12/2012 | WO2012093516A1 Glass substrate for information recording medium, manufacturing method for same and magnetic recording medium |
| 07/05/2012 | WO2012090755A1 Method for producing glass substrate for recording medium |
| 07/05/2012 | WO2012090754A1 Method for producing glass substrate for recording medium |
| 07/05/2012 | WO2012090655A1 Method for producing glass substrate |
| 07/05/2012 | WO2012090598A1 Method for producing glass substrate for recording medium |
| 07/05/2012 | WO2012090597A1 Method for producing glass substrate for recording medium |
| 07/05/2012 | WO2012090568A1 Method for manufacturing glass substrate for information recording medium, and information recording medium |
| 07/05/2012 | WO2012090426A1 Method of manufacturing a glass substrate for a hard disk |
| 07/05/2012 | WO2012090378A1 Method for manufacturing glass substrate for magnetic information-recording medium |
| 07/05/2012 | WO2012090377A1 Method for manufacturing glass substrate for magnetic information-recording medium |
| 07/05/2012 | WO2012090364A1 Method for manufacturing glass substrate for magnetic recording medium |
| 07/04/2012 | CN102010140B Lifting device of roller brush |
| 06/28/2012 | WO2012086256A1 Method of manufacturing glass substrate for recording medium |
| 06/14/2012 | WO2012077645A1 Method for processing hard substrate laminated body and method for manufacturing plate-shaped product |
| 06/13/2012 | EP2463244A2 Electrically conductive base plate and a production method for the same |
| 06/13/2012 | CN101115691B Process for producing a quartz glass component for use in semiconductor manufacture and component produced by this process |
| 06/07/2012 | WO2012074943A1 Anti-glare glass sheet having compressive stress equipoise and methods thereof |
| 06/06/2012 | CN101765568B Method for modifying defect of glass substrate, method for manufacturing glass substrate, glass substrate for display panel, and display panel |
| 05/23/2012 | EP2454207A2 Decorative glass article |
| 05/16/2012 | EP2452814A1 Porous processing carrier for flexible substrates |
| 05/16/2012 | EP2451613A1 Dispersion comprising cerium oxide and silicon dioxide |
| 05/09/2012 | CN102448898A Glass plate |
| 05/07/2012 | DE202012101418U1 Glasreparaturgerät Glass repair equipment |
| 05/03/2012 | WO2012057217A1 Process for manufacturing glass hard disc substrates |
| 04/25/2012 | CN102423987A 一种玻璃面板加工精雕机及其对玻璃面板进行加工的方法 A glass panel processing machines and carved glass panel processing method |
| 04/19/2012 | US20120094821 Method and devices for producing optical glass elements, particularly concentrator optics |
| 04/18/2012 | EP2220008B8 Method for the selective etching of the surface of a glass article |
| 04/11/2012 | EP2015928B1 Porous processing carrier for flexible substrates |
| 04/05/2012 | WO2012043253A1 Manufacturing method of glass substrate for information recording medium and information recording medium |
| 04/05/2012 | WO2012043214A1 Manufacturing method for glass substrate for information recording medium, and information recording medium |
| 04/05/2012 | WO2012042769A1 Method for producing glass substrates for hard disks |
| 04/05/2012 | WO2012042750A1 Glass substrate for information recording medium, manufacturing method for same, information recording medium, and hard disk device |
| 04/05/2012 | WO2012042735A1 Manufacturing method for glass substrate for information recording medium |
| 04/04/2012 | CN1596230B Transparent substrate comprising an electrode |
| 03/14/2012 | EP2427411A1 Fingerprint-resistant glass substrates |
| 03/10/2012 | CA2751931A1 The method of modifying the flat glass surface and the apparatus for carrying out this method |
| 03/07/2012 | EP2220008B1 Method for the selective etching of the surface of a glass article |
| 03/06/2012 | US8127570 Optical glass |
| 02/14/2012 | US8113017 Method for cleaning a glass substrate, method for fabricating a glass substrate, and magnetic disk using same |
| 02/08/2012 | EP1519903B1 Marking heat-treated substrates |
| 02/01/2012 | EP2412687A1 Synthetic quartz glass substrate polishing slurry and manufacture of synthetic quartz glass substrate using the same |
| 02/01/2012 | CN102341214A Glass substrate and method for manufacturing same |
| 01/25/2012 | CN102333737A Glass substrate polishing method, package manufacturing method, piezoelectric oscillator, oscillator, electronic device, and radio-controlled watch |
| 01/25/2012 | CN102333736A Glass substrate polishing method, package manufacturing method, piezoelectric oscillator, oscillator, electronic device, and radio-controlled watch |
| 01/19/2012 | WO2012009230A1 Method and system for high power reflective optical elements |
| 01/19/2012 | WO2012008343A1 Tio2-containing quartz-glass substrate for an imprint mold and manufacturing method therefor |
| 01/19/2012 | WO2012008236A1 Glass plate |
| 01/17/2012 | US8096148 Method for fabricating a glass substrate, magnetic disk, and method for fabricating the same |
| 01/12/2012 | WO2012005019A1 Glass substrate end surface evaluation method, glass substrate end surface processing method, and glass substrate |
| 01/11/2012 | CN102317860A Substrate for mask blank use, mask blank, and photo mask |
| 01/10/2012 | US8092280 Glass substrate for magnetic disk and method for producing the same |
| 01/05/2012 | WO2012001924A1 Process for producing glass substrate for information-recording medium |
| 01/05/2012 | WO2012001884A1 Method for manufacturing glass substrate for information recording media |
| 01/05/2012 | US20120002295 Display device comprising multifunction glass, production method, and optical element having a fresnel structure |
| 12/29/2011 | WO2011162164A1 Sheet glass, sheet-glass polishing method, sheet-glass manufacturing method, and sheet-glass manufacturing device |
| 12/29/2011 | WO2011162163A1 Glass substrate and method for manufacturing glass substrate |
| 12/27/2011 | US8082756 Method for improving the edging of an optical article by providing a temporary layer of an organic material |
| 12/14/2011 | CN101010401B 抛光浆料，用于信息记录介质的玻璃基材的制造方法和信息记录介质的制造方法 The method of manufacturing a polishing slurry, method of manufacturing a glass substrate for an information recording medium and information recording medium |
| 11/24/2011 | WO2011145501A1 Glass etching composition, composition for glass polishing processing and glass polishing processing method |
| 11/24/2011 | US20110287922 Fluorophosphate glass, glass material for press molding, optical element blank, optical element, processes for production of same, and process for production of glass moldings |
| 11/17/2011 | US20110281072 Laminable shaped glass article and method of making the same |
| 11/17/2011 | US20110281069 Method for finishing surface of preliminary polished glass substrate |
| 11/15/2011 | US8057884 Glass segments including identification marking |
| 11/10/2011 | US20110273783 Array of concentrating lenses and method of manufacture |
| 11/09/2011 | EP2385157A1 Silica glass crucible |
| 11/08/2011 | US8051678 Press molding method for manufacturing of glass substrate |
| 11/03/2011 | US20110269616 Tumbled, polished, vibrated broken tempered glass pieces |
| 10/26/2011 | CN101588895B Process for producing glass substrate for magnetic disk |
| 10/20/2011 | US20110256473 Mask blank substrate set and mask blank set |
| 10/19/2011 | CN102221775A Substrate manufacturing method, blank manufacturing method, regenerating photomask and manufacturing method thereof |
| 10/18/2011 | US8038512 Glass substrate for information recording medium and method for manufacturing same |
| 10/13/2011 | WO2011126028A1 Method and apparatus for manufacturing glass plates |
| 10/13/2011 | WO2011125902A1 Manufacturing method of glass substrates for magnetic disks |
| 10/12/2011 | CN102211314A Device for polishing pad |
| 10/06/2011 | WO2011122054A1 Method for manufacturing glass substrate and glass blank for magnetic disk, and glass substrate and glass blank for magnetic disk |
| 10/06/2011 | WO2011121906A1 Method for manufacturing glass substrate for information recording medium, and glass substrate for information recording medium |
| 10/05/2011 | CN102209765A Polishing liquid composition for magnetic disk substrate |
| 10/04/2011 | US8029687 Polishing slurry, production method of glass substrate for information recording medium and production method of information recording medium |
| 09/29/2011 | US20110232330 Method and apparatus for removing glass soot sheet from substrate |
| 09/21/2011 | CN101356575B Method of manufacturing glass substrate for magnetic disk, glass substrate polishing device for magnetic disk and method of manufacturing magnetic disk |
| 09/20/2011 | CA2424442C Method for engraving materials using laser etched v-grooves |
| 09/14/2011 | CN102179731A Preparation of synthetic quartz glass substrates |
| 09/07/2011 | CN102177546A Method for producing glass substrate for magnetic disk |
| 08/31/2011 | CN102171756A Magnetic disc glass substrate and magnetic disc |
| 08/31/2011 | CN102169286A A substrate for a mask blank, a mask blank and method of manufacturing a transfer mask |
| 08/30/2011 | US8007961 Mask blank substrate set and mask blank set |
| 08/25/2011 | US20110204024 Polishing method |
| 08/25/2011 | US20110203320 Method for manufacturing a lens of synthetic quartz glass with increased h2 content |
| 08/16/2011 | US7998645 Method for finishing surface of preliminary polished glass substrate |