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1953-03-17 |
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Method of making p-n junctions |
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1941-11-05 |
1951-10-02 |
Hazeltine Research Inc |
Crystal contacts of which one element is mainly silicon
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NL70486C
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1945-12-29 |
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1947-12-24 |
1951-09-18 |
Bell Telephone Labor Inc |
Semiconductor comprising silicon and method of making it
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NL171020B
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1948-12-29 |
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Union Carbide Corp |
Werkwijze om zure gassen af te scheiden uit een stoom bevattend gasmengsel.
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1949-12-30 |
1954-05-25 |
Bell Telephone Labor Inc |
Production of single crystals of germanium
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BE500569A
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1950-01-13 |
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NL160163B
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1950-03-31 |
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Staley Mfg Co A E |
Werkwijze voor het vervaardigen van tabletten.
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1950-06-15 |
1956-01-10 |
Bell Telephone Labor Inc |
Method of making semi-conductor crystals
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BE503719A
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1950-06-15 |
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1951-05-09 |
1955-05-17 |
Hughes Aircraft Co |
Methods of making germanium alloy semiconductors
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1951-07-16 |
1958-11-04 |
Sylvania Electric Prod |
Method of introducing impurities into a semi-conductor
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1951-11-02 |
1957-04-09 |
Sylvania Electric Prod |
Methods of growing crystals and making electrical translators
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1952-03-12 |
1954-04-06 |
Lindberg Eng Co |
Induction metal melting furnace
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1952-05-09 |
1956-10-09 |
Washken Edward |
Method of growing nepheline crystals
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DE1037594B
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1953-02-06 |
1958-08-28 |
Siemens Ag |
Verfahren zur Herstellung von Formkoerpern aus Germanium oder Silizium
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1953-07-20 |
1956-05-29 |
Westinghouse Electric Corp |
Preparation of pure crystalline silicon
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1954-02-10 |
1958-02-11 |
Clevite Corp |
Method for producing single crystals of silicon
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1954-03-05 |
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DE1215649B
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1954-06-30 |
1966-05-05 |
Siemens Ag |
Verfahren zum Herstellen eines extrem reinen, stabfoermigen Halbleiterkristalls
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1954-07-20 |
1956-12-11 |
Du Pont |
Process for the production of pure silicon in a coarse crystalline form
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1954-11-01 |
1959-02-10 |
Philips Corp |
Photovoltaic device
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1954-12-06 |
1956-07-10 |
Lindberg Eng Co |
Method and apparatus for oxidizing hydrocarbons
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1955-01-14 |
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Degussa |
Verfahren zur Herstellung von Blausäure durch Umsetzung von Kohlenwasserstoffen mit Ammoniak im Katalysatorbett
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1955-03-18 |
1965-03-16 |
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Method of making crystalline silicon semiconductor material
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1955-07-22 |
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1956-09-28 |
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1956-10-05 |
1961-03-14 |
Motorola Inc |
Crystal pulling apparatus
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1957-11-25 |
1961-12-12 |
Du Pont |
Silicon purification process
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1957-12-02 |
1961-06-06 |
United States Borax Chem |
Purification of elemental boron
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1958-07-25 |
1961-07-11 |
Gen Electric |
Method of improving the purity of silicon
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1959-04-20 |
1960-07-19 |
James S Ballantine |
Electric arc resistance furnace and method of melting refractory materials
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1963-07-05 |
1966-07-21 |
Euratom |
Ofen fuer die Herstellung und Rueckgewinnung von Kernbrennstoffcarbiden
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1964-02-27 |
1966-09-27 |
Westinghouse Electric Corp |
Apparatus for and preparation of silicon carbide single crystals
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1965-08-05 |
1967-01-03 |
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1973-08-30 |
1976-06-16 |
Standard Telephones Cables Ltd |
Glass preparation
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1973-11-30 |
1976-01-20 |
Texas Instruments Incorporated |
Tin-lead purification of silicon
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1975-02-28 |
1982-07-08 |
Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen |
Verfahren zur Herstellung plattenförmiger Siliciumkristalle mit Kolumnarstruktur
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1976-12-16 |
1981-03-17 |
Semix Incorporated |
Method of producing semicrystalline silicon
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1978-06-22 |
1980-08-19 |
Crystal Systems, Inc. |
Processes of casting an ingot and making a silica container
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1978-11-13 |
1982-05-18 |
Semix Incorporated |
Semicrystalline silicon products
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1986-04-04 |
1988-05-17 |
Inductotherm Corporation |
Apparatus and method for maintaining constant molten metal level in metal casting
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1986-08-14 |
1988-02-18 |
Bayer Ag |
Verfahren zur herstellung von kohlenstoffarmem silicium
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1989-02-28 |
1992-01-21 |
Kabushiki Kaisha Kobe Seiko Sho |
High-pressure crystallographic observation apparatus
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1993-07-01 |
1995-09-01 |
Pechiney Electrometallurgie |
Silicium métallurgique contenant du phosphore et destiné à la préparation des alkyl ou aryl halogénosilanes.
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1995-03-16 |
1997-10-21 |
Kabushiki Kaisha Kobe Seiko Sho |
Method for growing single crystal
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1995-12-19 |
1999-03-20 |
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축방향 자기장을 인가할 수 있는 수직온도 구배냉각 및 수직브릿지만 화합물 반도체 단결정 성장장치
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2006-06-08 |
2007-12-12 |
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Miniature High Pressure Cell for Sample Characterization.
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2023-01-31 |
2024-08-02 |
比亚迪股份有限公司 |
硅-碳负极材料及其制备方法、负极电极和电化学装置
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