NL70486C - - Google Patents

Info

Publication number
NL70486C
NL70486C NL70486DA NL70486C NL 70486 C NL70486 C NL 70486C NL 70486D A NL70486D A NL 70486DA NL 70486 C NL70486 C NL 70486C
Authority
NL
Netherlands
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL70486C publication Critical patent/NL70486C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B41/00—Obtaining germanium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/903—Semiconductive

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NL70486D 1945-12-29 NL70486C (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US638351A US2602211A (en) 1945-12-29 1945-12-29 Rectifier and method of making it
US22627A US2583008A (en) 1945-12-29 1948-04-22 Asymmetric electrical conducting device
US28707A US2603692A (en) 1945-12-29 1948-05-22 Rectifier and method of making it
US28706A US2784358A (en) 1945-12-29 1948-05-22 Rectifier and method of making it

Publications (1)

Publication Number Publication Date
NL70486C true NL70486C (pt)

Family

ID=27487132

Family Applications (1)

Application Number Title Priority Date Filing Date
NL70486D NL70486C (pt) 1945-12-29

Country Status (4)

Country Link
US (4) US2602211A (pt)
FR (1) FR934112A (pt)
GB (1) GB632942A (pt)
NL (1) NL70486C (pt)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70486C (pt) * 1945-12-29
US2704708A (en) * 1948-08-23 1955-03-22 Westinghouse Freins & Signaux Method for the preparation of germanium
US2697805A (en) * 1949-02-05 1954-12-21 Sylvania Electric Prod Point contact rectifier
US2661448A (en) * 1948-12-20 1953-12-01 North American Aviation Inc Transfer resistor and method of making
BE490848A (pt) * 1948-12-29
US2712621A (en) * 1949-12-23 1955-07-05 Gen Electric Germanium pellets and asymmetrically conductive devices produced therefrom
US2965820A (en) * 1950-02-17 1960-12-20 Rca Corp High gain semi-conductor devices
US2748326A (en) * 1950-03-28 1956-05-29 Sylvania Electric Prod Semiconductor translators and processing
NL160163B (nl) * 1950-03-31 Staley Mfg Co A E Werkwijze voor het vervaardigen van tabletten.
US2762957A (en) * 1950-07-15 1956-09-11 Sylvania Electric Prod High conduction diode
NL164481B (nl) * 1950-10-06 Dow Chemical Co Werkwijze voor het vervaardigen van een selectief permeabel membraanelement en inrichting ten gebruike bij de vervaardiging daarvan.
US2697268A (en) * 1950-12-30 1954-12-21 Sylvania Electric Prod Diode fabricating apparatus
DE970420C (de) * 1951-03-10 1958-09-18 Siemens Ag Elektrisches Halbleitergeraet
US2708646A (en) * 1951-05-09 1955-05-17 Hughes Aircraft Co Methods of making germanium alloy semiconductors
US2788298A (en) * 1951-11-02 1957-04-09 Sylvania Electric Prod Methods of growing crystals and making electrical translators
US2766152A (en) * 1951-11-16 1956-10-09 Sylvania Electric Prod Method of producing germanium crystals
US2757440A (en) * 1952-01-09 1956-08-07 Hughes Aircraft Co Apparatus for assembling semiconductor devices
US2842723A (en) * 1952-04-15 1958-07-08 Licentia Gmbh Controllable asymmetric electrical conductor systems
US2743201A (en) * 1952-04-29 1956-04-24 Hughes Aircraft Co Monatomic semiconductor devices
US2713133A (en) * 1952-06-05 1955-07-12 Philco Corp Germanium diode and method for the fabrication thereof
NL178978B (nl) * 1952-06-19 Texaco Ag Werkwijze voor het bereiden van een smeervet op basis van lithiumzeep.
BE523523A (pt) * 1952-08-07
NL172085B (nl) * 1952-08-27 Udylite Corp Werkwijze ter bereiding van een bad voor het elektrolytisch afzetten van ductiel, glanzend koper, en toepassing van het aldus bereide bad voor het elektrolytisch afzetten van een ductiele, glanzende koperlaag op een substraat.
US2726357A (en) * 1952-10-22 1955-12-06 Columbia Broadcasting Syst Inc Semiconductor device
US2719799A (en) * 1952-11-13 1955-10-04 Rca Corp Zone melting furnace and method of zone melting
BE525428A (pt) * 1952-12-30
US2794917A (en) * 1953-01-27 1957-06-04 Bell Telephone Labor Inc High frequency negative resistance device
US2849342A (en) * 1953-03-17 1958-08-26 Rca Corp Semiconductor devices and method of making them
US2929885A (en) * 1953-05-20 1960-03-22 Rca Corp Semiconductor transducers
US2811653A (en) * 1953-05-22 1957-10-29 Rca Corp Semiconductor devices
US2837771A (en) * 1953-07-08 1958-06-10 Standard Oil Co Casting method
US2826725A (en) * 1953-11-10 1958-03-11 Sarkes Tarzian P-n junction rectifier
US3010857A (en) * 1954-03-01 1961-11-28 Rca Corp Semi-conductor devices and methods of making same
GB781795A (en) * 1954-03-12 1957-08-28 Gen Electric Improvements relating to the manufacture of p-n junction devices
US2859141A (en) * 1954-04-30 1958-11-04 Raytheon Mfg Co Method for making a semiconductor junction
BE538469A (pt) * 1954-05-27
DE1184971B (de) * 1954-06-22 1965-01-07 Siemens Ag Verfahren zum tiegellosen Schmelzen von stabfoermigen Koerpern aus reinstem Halbleitermaterial
US2862158A (en) * 1954-10-22 1958-11-25 Westinghouse Electric Corp Semiconductor device
NL207356A (pt) * 1955-05-23
US2942328A (en) * 1956-08-28 1960-06-28 Sylvania Electric Prod Fluxless solder seal
US2932562A (en) * 1956-12-27 1960-04-12 Bell Telephone Labor Inc Zone-melting with joule heat
US2879190A (en) * 1957-03-22 1959-03-24 Bell Telephone Labor Inc Fabrication of silicon devices
US2918366A (en) * 1957-04-17 1959-12-22 Archie G Buyers Decontamination of neutron-irradiated reactor fuel
US2989385A (en) * 1957-05-14 1961-06-20 Bell Telephone Labor Inc Process for ion bombarding and etching metal
US3043575A (en) * 1959-11-24 1962-07-10 Siemens Ag Apparatus for producing electric semiconductor devices by joining area electrodes with semiconductor bodies
US3305710A (en) * 1962-03-29 1967-02-21 Nippon Telegraph & Telephone Variable-capacitance point contact diode
DE1276215C2 (de) * 1965-04-08 1969-04-10 Siemens Ag Verfahren zum Herstellen eines Halbleiterbauelementes mit mindestens einem p-n-UEbergang
US3367189A (en) * 1965-06-24 1968-02-06 Hiram Swank S Sons Apparatus for preparing metal test samples from molten metal baths
US5248346A (en) * 1989-04-17 1993-09-28 The Boeing Company Photovoltaic cell and array with inherent bypass diode

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US794459A (en) * 1905-05-06 1905-07-11 William Stetson Hogg Wireless telegraphy.
US912726A (en) * 1908-10-15 1909-02-16 Greenleaf Whittier Pickard Oscillation-receiver.
US1128552A (en) * 1914-06-04 1915-02-16 Forest B Turner Detector.
US1211754A (en) * 1914-07-06 1917-01-09 Paul C Rawls Crystal-rectifier.
US1665936A (en) * 1923-10-15 1928-04-10 Westinghouse Electric & Mfg Co Radiodetector
US1708571A (en) * 1925-02-21 1929-04-09 Carborundum Co Rectifying element
US1908188A (en) * 1927-10-28 1933-05-09 Ruben Rectifier Corp Electric current rectifier
US1870577A (en) * 1930-03-17 1932-08-09 Cold Metal Process Co Method of heat treating strip material
US1963419A (en) * 1930-09-19 1934-06-19 Ac Spark Plug Co Expanding terminal
US2042542A (en) * 1933-05-06 1936-06-02 Gen Electric Electric current rectifier
US2209712A (en) * 1937-05-06 1940-07-30 Joseph B Brennan Method of treating aluminum
US2198843A (en) * 1938-08-26 1940-04-30 Ruben Samuel Method of making a rectifier element
US2402661A (en) * 1941-03-01 1946-06-25 Bell Telephone Labor Inc Alternating current rectifier
US2402839A (en) * 1941-03-27 1946-06-25 Bell Telephone Labor Inc Electrical translating device utilizing silicon
FR957542A (pt) * 1941-04-04 1950-02-23
US2419561A (en) * 1941-08-20 1947-04-29 Gen Electric Co Ltd Crystal contact of which one element is mainly silicon
GB554894A (en) * 1942-01-21 1943-07-23 Westinghouse Brake & Signal Improvements relating to the manufacture of alternating current rectifiers of the selenium type
US2395259A (en) * 1942-10-24 1946-02-19 Bell Telephone Labor Inc Method of making dry rectifiers
BE594959A (pt) * 1943-07-28
US2438893A (en) * 1943-12-29 1948-04-06 Bell Telephone Labor Inc Translating device
BE476053A (pt) * 1944-04-10
US2530110A (en) * 1944-06-02 1950-11-14 Sperry Corp Nonlinear circuit device utilizing germanium
US2469569A (en) * 1945-03-02 1949-05-10 Bell Telephone Labor Inc Point contact negative resistance devices
US2462218A (en) * 1945-04-17 1949-02-22 Bell Telephone Labor Inc Electrical translator and method of making it
US2514879A (en) * 1945-07-13 1950-07-11 Purdue Research Foundation Alloys and rectifiers made thereof
NL70486C (pt) * 1945-12-29

Also Published As

Publication number Publication date
GB632942A (en) 1949-12-05
FR934112A (fr) 1948-05-12
US2583008A (en) 1952-01-22
US2784358A (en) 1957-03-05
US2603692A (en) 1952-07-15
US2602211A (en) 1952-07-08

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