| Patents for C30B 15 - Single-crystal growth by pulling from a melt, e.g. czochralski method (9,854) |
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| 04/01/1992 | CN1059882A Mixed silicates of yttriium and lanthanide and laser using monocrystals of these silicates. |
| 03/25/1992 | EP0476389A2 Method of growing single crystal of compound semiconductors |
| 03/25/1992 | EP0476383A2 Forsterite single crystal and method for the manufacture of the same |
| 03/24/1992 | US5098675 Plates of heat insulation assembled into cylinders |
| 03/24/1992 | US5098674 Powder supply device and method for a single crystal pulling apparatus |
| 03/24/1992 | US5098287 Lid for improved dendritic web growth |
| 03/18/1992 | EP0474810A1 System for controlling crystal growth apparatus and melt replenishment system therefor. |
| 03/18/1992 | CN1015920B Single crystal growth of lithium tetra borate (lbo) using the method of descending crucible |
| 03/17/1992 | US5096677 Vertically shiftable crucible and heater, seed crystal, drive and control means |
| 03/05/1992 | WO1992003204A1 Method of growing cylindrical tubular crystalline bodies |
| 03/04/1992 | EP0472907A2 Crystal diameter measuring device |
| 03/03/1992 | US5092956 Dendritic crystallization from semiconductor melt |
| 02/27/1992 | DE4123707A1 Semiconductor wafer single crystal for rod - with uniform longitudinal concn. of nucleated impurity ppte. exposed to semiconductor material inversed w.r.t. exposure duration |
| 02/26/1992 | CN1015651B Process for preparation of star-light gem |
| 02/26/1992 | CN1015649B Apparatus for manufacturing semiconductor single crystals |
| 02/25/1992 | US5091043 Method for monocrystaline growth of dissociative compound semiconductors |
| 02/19/1992 | CN1015555B Technology for removing dross on surface of fusant |
| 02/18/1992 | US5089239 Wire vibration prevention mechanism for a single crystal pulling apparatus |
| 02/18/1992 | US5089238 Method of forming a temperature pattern of heater and silicon single crystal growth control apparatus using the temperature pattern |
| 02/11/1992 | US5087429 Method and apparatus for manufacturing silicon single crystals |
| 02/11/1992 | US5087321 Manufacturing method and equipment of single silicon crystal |
| 02/06/1992 | WO1992001826A1 Method and apparatus for making single crystal |
| 02/05/1992 | CN1058433A Optical dioptric device of barium strontium crystal and making method thereof |
| 02/05/1992 | CN1058432A Method to prepare optical material used for infra-red gas laser |
| 02/04/1992 | US5085728 System for controlling crystal growth apparatus and melt replenishment system therefor |
| 01/28/1992 | US5084248 Apparatus for growing a compound semiconductor crystal |
| 01/28/1992 | US5084128 Low-temperature synthesis of group III-group V semiconductors |
| 01/23/1992 | WO1992001091A1 Apparatus for growing hollow crystalline bodies from the melt |
| 01/22/1992 | EP0290629B1 Device for growing profiled monocrystals |
| 01/22/1992 | EP0290628B1 Method of growing profiled monocrystals |
| 01/22/1992 | EP0214177B1 Apparatus for replenishing a melt |
| 01/22/1992 | CN1058091A Boron nitride crucible and process for producing |
| 01/22/1992 | CN1058055A Wet-tip die for efg crystal growth apparatus |
| 01/15/1992 | EP0466457A1 Method for pulling semiconductor single crystal |
| 01/15/1992 | CN1057868A Generation of metal-barrium borate (beta-bbo) single srystal with constant fluid level extraction method |
| 01/14/1992 | WO1992001090A1 Wet-tip die for efg crystal growth apparatus |
| 01/14/1992 | US5080873 Crucible, feed pipe, pulling mechanism |
| 01/14/1992 | CA2064748A1 Wet-tip die for efg crystal growth apparatus |
| 01/09/1992 | WO1992000245A1 Method of producing polycrystalline silicon rods for semiconductors and thermal decomposition furnace therefor |
| 01/09/1992 | DE4041902A1 Pyrolytic graphite-coated graphite clamp - used to hold starter wire for poly-silicon rod prod. |
| 01/07/1992 | US5078830 Immersion of seed in melt, pulling a single crystal rod coaxial with cylinder wall |
| 01/02/1992 | EP0463543A1 Manufacture of quartz glass crucible for use in the manufacture of single crystal in silicon |
| 12/27/1991 | EP0462741A2 Method for pulling up semiconductor single crystal |
| 12/25/1991 | CN1015187B Monocrystal growing apparatus |
| 12/24/1991 | US5075055 Process for producing a boron nitride crucible |
| 12/24/1991 | US5074953 Controlling pressure of volatile gas |
| 12/18/1991 | EP0461769A1 Method for pulling up semiconductor single crystal |
| 12/17/1991 | US5073229 Semiconductor crystal pulling method |
| 12/17/1991 | CA1293315C Solid-state image pick-up device with uniform distribution of dopant therein and production method therefor |
| 12/11/1991 | EP0460943A1 Boron nitride crucible and its production |
| 12/11/1991 | EP0460477A1 Monocrystal rod conveying apparatus |
| 12/04/1991 | CN1015039B Mixed lanthanum-magnesium aluminates, their production process and lasers using these aluminates |
| 12/03/1991 | US5069741 For manufacture of monocrystal silicon rod |
| 11/28/1991 | WO1991017952A1 Process for producing crystalline silicon ingot in a fluidized bed reactor |
| 11/26/1991 | US5067989 Silicon with impurities of copper, iron, nickel and chromium for integrated circuits |
| 11/21/1991 | EP0426810A4 System for continuously replenishing melt |
| 11/19/1991 | CA2034885A1 Process for producing crystalline silicon ingot in a fluidized bed reactor |
| 11/14/1991 | WO1991017290A1 Silicon single crystal manufacturing apparatus |
| 11/14/1991 | WO1991017289A1 Silicon single crystal manufacturing apparatus |
| 11/14/1991 | WO1991017288A1 Silicon single crystal manufacturing apparatus |
| 11/13/1991 | CN1056137A Silicon single crystal manufacturing apparatus |
| 11/13/1991 | CN1056136A Silicon single crystal manufacturing apparatus |
| 11/13/1991 | CN1056135A Silicon single crystal manufacturing apparatus |
| 11/06/1991 | EP0455186A1 Method and apparatus for measuring oscillation of melt surface |
| 11/06/1991 | CN1055965A Apparatus for manufacturing silicon single crystals |
| 11/06/1991 | CN1055964A Apparatus for manufacturing silicon single crystals |
| 11/05/1991 | US5063518 Alarm system for a crystal growing furnace |
| 10/31/1991 | WO1991016477A1 Process for producing single crystal of oxide |
| 10/31/1991 | WO1991016476A1 Silicon single crystal manufacturing apparatus |
| 10/30/1991 | EP0454151A1 Manufacturing method of silicon single-crystal |
| 10/30/1991 | EP0454111A1 Apparatus for manufacturing silicon single crystals |
| 10/15/1991 | US5057492 Mixing copper oxide and at least one of lanthanum oxide and lanthanum carbonate, heating to melt, crystallization |
| 10/15/1991 | US5057487 Crystal growth method for Y-Ba-Cu-O compounds |
| 10/15/1991 | CA1290655C Process for enhancing ti:a1 -0 -tunable laser crystal fluorescence by controlling crystal growth atmosphere |
| 10/15/1991 | CA1290654C Monocrystal growing apparatus |
| 10/09/1991 | EP0451001A1 Strontium and lanthanide mixed oxides and laser using single crystals of these oxides |
| 10/09/1991 | EP0450645A1 An infrared optical fiber and a method of manufacturing the same |
| 10/09/1991 | EP0450502A1 Method of diameter measurement used in automatically controlled crystal growth |
| 10/09/1991 | EP0450393A2 Improved polysilicon and process therefor |
| 10/09/1991 | EP0450089A1 Apparatus for manufacturing silicon single crystals |
| 10/09/1991 | CN1055208A Growth technique of scintillation crystal of barium fluoride possessing high resistance of irradiation |
| 10/03/1991 | WO1991014809A1 Apparatus for making silicon single crystal |
| 10/03/1991 | CA2038175A1 Polysilicon and process therefor |
| 10/02/1991 | EP0449260A2 Apparatus for producing czochralski-grown single crystals |
| 10/01/1991 | US5053359 Cristobalite reinforcement of high silica glass |
| 09/25/1991 | CN1054804A System for controlling crystal growth apparatus and melt replenishment system therefor |
| 09/13/1991 | WO1991014027A1 System for controlling crystal growth apparatus and melt replenishment system therefor |
| 09/13/1991 | CA2053234A1 System for controlling crystal growth apparatus and melt replenishment system therefor |
| 09/11/1991 | EP0445307A1 Single crystal oxide substrate, superconductor device produced therefrom, and producing thereof |
| 09/10/1991 | US5047112 Method for preparing homogeneous single crystal ternary III-V alloys |
| 09/05/1991 | WO1991013192A1 Single crystal production apparatus |
| 09/04/1991 | EP0444628A1 Method of automatic control of growing neck portion of a single crystal by the CZ method |
| 08/27/1991 | US5043231 Gadolinium-lutetium-gallium garnet crystal, process for its production and substrate for magneto-optical device made thereof |
| 08/20/1991 | US5041186 Method for manufacturing compound semiconductor single crystals using a hydrogen monitor gas |
| 08/14/1991 | EP0441429A2 Process for growing mixed crystals from multi-component oxide melts |
| 08/06/1991 | US5037622 Improved crucible and capillary die unit |
| 08/06/1991 | US5037503 Method for growing silicon single crystal |
| 07/31/1991 | EP0438528A1 Epitaxial ba-y-cu-o supraconductor film. |
| 07/24/1991 | EP0437775A1 Apparatus for producing Czochralski-grown single crystals |
| 07/23/1991 | US5034949 Potassium niobate crystals, process for their preparation and laser comprising them |