| Patents for C30B 33 - After-treatment of single crystals or homogeneous polycrystalline material with defined structure (6,009) |
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| 07/07/2005 | US20050145165 Lithium niobate substrate and method of producing the same |
| 07/07/2005 | CA2548449A1 Method of incorporating a mark in cvd diamond |
| 07/06/2005 | EP1551058A1 Annealed wafer and annealed wafer manufacturing method |
| 07/06/2005 | EP1349700A4 Method of making optical fluoride laser crystal components |
| 07/05/2005 | US6913647 Process for cooling a silicon ingot having a vacancy dominated region to produce defect free silicon |
| 06/30/2005 | WO2005023703A3 Method for producing at least one cavity in a material |
| 06/30/2005 | US20050139576 Method and apparatus for fabricating flat panel display |
| 06/30/2005 | US20050139152 Optical lithography fluoride crystal annealing furnace |
| 06/30/2005 | US20050139147 Method for annealing group IIA metal fluoride crystals |
| 06/22/2005 | EP1543181A1 Single crystal diamond |
| 06/22/2005 | CN1207449C Substrate clamping devices for film growth by liquid phase extension |
| 06/21/2005 | US6909165 Obverse/reverse discriminative rectangular nitride semiconductor wafer |
| 06/16/2005 | US20050126471 One hundred millimeter high purity semi-insulating single crystal silicon carbide wafer |
| 06/16/2005 | DE102004056741A1 Lithium niobate substrate, useful as acoustic surface wave device for mobile telephones, is prepared by heat treating crystalline material at relatively low temperature |
| 06/15/2005 | EP1542269A1 High-resistance silicon wafer and process for producing the same |
| 06/15/2005 | EP1541722A1 Crystal base plate and pressing device |
| 06/15/2005 | CN1628370A Methods of treating a silicon carbide substrate for improved epitaxial deposition and resulting structures and devices |
| 06/14/2005 | US6905625 Plasma processing method and apparatus |
| 06/09/2005 | WO2005053010A1 Annealed wafer and annealed wafer manufacturing method |
| 06/09/2005 | US20050124139 Process of producing multicrystalline silicon substrate and solar cell |
| 06/09/2005 | US20050120941 Methods for repair of single crystal superalloys by laser welding and products thereof |
| 06/08/2005 | EP1538243A1 Diboride single crystal substrate, semiconductor device using this and its manufacturing method |
| 06/08/2005 | EP1537263A2 Semiconductor nanocrystal heterostructures |
| 06/08/2005 | EP1537259A1 Coloured diamond |
| 06/08/2005 | EP1537258A1 Method of fabricating substrates, in particular for optics, electronics or optoelectronics---------------------------------------- |
| 06/08/2005 | EP1536918A1 A method of polishing a wafer of material |
| 06/07/2005 | US6903030 System and method for heat treating semiconductor |
| 06/07/2005 | US6902989 Method for manufacturing gallium nitride (GaN) based single crystalline substrate that include separating from a growth substrate |
| 06/07/2005 | US6902716 Combines deposition of synthetic diamond films with reactive etching processes; forming diamond nuclei on substrate, growing layer of textured diamond film on substrate, etching textured diamond film |
| 06/07/2005 | US6902618 Silicon single crystal wafer having void denuded zone on the surface and diameter of above 300 mm and its production method |
| 06/02/2005 | US20050118349 Process of making a multilayer structure vapor deposition a layer of metal on substrate and detaching |
| 06/02/2005 | US20050115491 Ion exchange waveguides and methods fabrication |
| 06/01/2005 | CN1621578A Lithium niobate substrate and manufacturing method thereof |
| 06/01/2005 | CN1204598C Preparation method of gamma-LiAl02/alpha-Al203 composite base material |
| 06/01/2005 | CN1203965C Surface processing method for titanium-doped sapphire crystal laser rod |
| 05/26/2005 | US20050109270 Optical lithography fluoride crystal annealing furnace |
| 05/26/2005 | US20050109269 Shaped nanocrystal particles and methods for working the same |
| 05/25/2005 | EP1533402A1 Epitaxial wafer and its manufacturing method |
| 05/25/2005 | EP1532676A2 Mechanical recycling of a wafer comprising a buffer layer, after having taken a layer therefrom |
| 05/25/2005 | CN1203559C Method for manufacturing nitride semiconductor and method for making semiconductor device |
| 05/24/2005 | US6898362 Three-dimensional photonic crystal waveguide structure and method |
| 05/24/2005 | US6897084 Control of oxygen precipitate formation in high resistivity CZ silicon |
| 05/24/2005 | US6896728 Process for producing low defect density, ideal oxygen precipitating silicon |
| 05/24/2005 | US6896727 Method of determining nitrogen concentration within a wafer |
| 05/19/2005 | US20050105869 Three-dimensional photonic crystal waveguide structure and method |
| 05/19/2005 | DE10344602A1 Semiconductor wafers are formed by splitting a monocrystal, simultaneously grinding the front and back of wafers, etching and polishing |
| 05/18/2005 | EP1531491A2 SiC device and method for manufacturing the same |
| 05/17/2005 | US6894309 Spatial regions of a second material in a first material |
| 05/17/2005 | US6893886 Method for processing one-dimensional nano-materials |
| 05/17/2005 | US6893575 Mask and method of manufacturing the same, electro-luminescence device and method of manufacturing the same, and electronic instrument |
| 05/12/2005 | US20050098096 High resistivity aluminum antimonide radiation and alpha-particle detector |
| 05/12/2005 | US20050098092 Epitaxial silicon wafer with intrinsic gettering and a method for the preparation thereof |
| 05/10/2005 | US6890600 SiC single crystal, method for manufacturing SiC single crystal, SiC wafer having an epitaxial film, method for manufacturing SiC wafer having an epitaxial film, and SiC electronic device |
| 05/05/2005 | US20050093101 Method of Manufacturing Nitride Substrate for Semiconductors, and Nitride Semiconductor Substrate |
| 05/05/2005 | US20050092252 Plasma processing method and apparatus |
| 05/05/2005 | US20050092229 Liquid crystal display device and fabricating method thereof |
| 05/04/2005 | EP1528591A2 Method of manufacturing nitride substrate for semiconductors, and nitride semiconductor substrate |
| 05/04/2005 | CN1612290A Method of manufacturing nitride substrate for semiconductors, and nitride semiconductor substrate |
| 05/04/2005 | CN1611643A Exhaust pressure control method for rapid heat treatment system |
| 05/03/2005 | US6888994 Optical device |
| 05/03/2005 | US6887441 High resistivity aluminum antimonide radiation detector |
| 04/28/2005 | WO2005038899A1 Process for producing high resistance silicon wafer, and process for producing epitaxial wafer and soi wafer |
| 04/28/2005 | WO2005038099A1 Lithium tantalate substrate and method for producing same |
| 04/28/2005 | WO2005038098A1 Lithium tantalate substrate and method for producing same |
| 04/28/2005 | WO2005038097A1 Lithium tantalate substrate and process for producing the same |
| 04/28/2005 | US20050090079 Method for gettering transition metal impurities in silicon crystal |
| 04/27/2005 | EP1222325B1 Method for producing czochralski silicon free of agglomerated self-interstitial defects |
| 04/26/2005 | US6884721 Copper ions prevent contamination during storage to thereby prevent degradation of oxide dielectric breakdown voltage |
| 04/21/2005 | US20050082615 Epitaxial ferroelectric thin-film device and method of manufacturing the same |
| 04/21/2005 | US20050082348 Method for bonding glass or metal fluoride optical materials to metal |
| 04/20/2005 | EP1524248A1 A method for bonding glass or metal fluoride optical materials to metal |
| 04/19/2005 | US6881658 Process of and apparatus for heat-treating II-VI compound semiconductors and semiconductor heat-treated by the process |
| 04/14/2005 | WO2005034218A2 Method of producing a plate-shaped structure, in particular, from silicon, use of said method and plate-shaped structure thus produced, in particular from silicon |
| 04/14/2005 | WO2005007934A3 Method for producing piezoelectric monocrystals having a polydomain structure for accurate positioning devices |
| 04/14/2005 | DE10343522A1 Verfahren zur Steuerung der Behandlung eines Kristalls mit einer Flüssigkeit A method of controlling the treatment of a crystal with a liquid |
| 04/13/2005 | EP1522611A1 Diamond composite substrate and process for producing the same |
| 04/13/2005 | CN1605661A N-type heat treatment process for HgCdTe materials grown from melting method |
| 04/12/2005 | US6879143 Method of selectively aligning and positioning nanometer-scale components using AC fields |
| 04/12/2005 | US6878640 Method for fabricating silicon targets |
| 04/12/2005 | US6878630 Method of manufacturing a wafer |
| 04/12/2005 | US6878201 Methods of making fluoride crystal and fluoride crystal lens |
| 04/07/2005 | WO2005031829A1 Method of cleaning treatment and method for manufacturing semiconductor device |
| 04/07/2005 | WO2005031825A1 Method for treating heteroepitaxially grown semi-conductor layers on semi-conductor substrates, semi-conductor substrate comprising a treated semi-conductor layer and semi-conductor component made of said type of semi-conductor substrate |
| 04/07/2005 | WO2005031344A1 Method for controlling the treatment of a crystal by means of a liquid |
| 04/07/2005 | WO2005031046A1 Spinel boules, wafers, and methods for fabricating same |
| 04/07/2005 | WO2005031033A1 Method of making enhanced cvd diamond |
| 04/07/2005 | WO2004079786A8 Apparatus and method for reducing impurities in a semiconductor material |
| 04/07/2005 | US20050072754 Method of forming a liquid crystal display |
| 04/06/2005 | CN1605116A Apparatus and method for heat treating semiconductor |
| 04/05/2005 | US6875272 Method for preparing GaN based compound semiconductor crystal |
| 04/05/2005 | US6874668 Telescoped multiwall nanotube and manufacture thereof |
| 03/31/2005 | US20050070059 Method of making thin silicon sheets for solar cells |
| 03/31/2005 | US20050067065 From an article with an oriented microstructure by locating and locally melting the defect, and then epitaxially solidifying the melt; cobalt or nickel super alloy for gas turbines |
| 03/31/2005 | US20050066879 Method of producing single-polarized lithium tantalate crystal and single-polarized lithium tantalate crystal |
| 03/30/2005 | EP1518947A2 Method of producing single-polarized lithium tantalate crystal and crystal thereby obtained. |
| 03/29/2005 | US6872455 Such as boron and indium in silicon; tensile/compression strength |
| 03/29/2005 | US6872422 Coloring gemstones; heat treatment |
| 03/24/2005 | US20050065049 Chemical composition for use with group IIA metal fluorides |
| 03/24/2005 | US20050064632 Soi wafer and method for manufacturing soi wafer |
| 03/24/2005 | US20050061231 Spinel boules, wafers, and methods for fabricating same |