Patents for C23C 16 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (cvd) processes (71,892)
06/1979
06/13/1979EP0002383A1 Method and apparatus for depositing semiconductor and other films
06/05/1979CA1055817A1 Reaction vessel for depositing semi-conductor material
05/1979
05/29/1979US4156605 Formed part of sintered iron and method and sintering tile for making same
05/16/1979EP0001943A1 Polycrystalline silicon shaped as a thin film for photovoltaic conversion
05/16/1979EP0001942A2 Process for manufacturing silicon for photovoltaic conversion
05/08/1979US4153483 Titanium boride coating, hardness
05/01/1979CA1053547A1 Process for coating inorganic substrates with carbides, nitrides and/or carbonitrides
04/1979
04/17/1979US4150195 Surface-coated cemented carbide article and a process for the production thereof
04/17/1979US4150168 Method and apparatus for manufacturing high-purity silicon rods
04/17/1979CA1052639A1 Deposition method and products
04/10/1979US4148931 Process for depositing elemental silicon semiconductor material from a gas phase
04/10/1979US4148275 Apparatus for gas phase deposition of coatings
04/04/1979EP0001373A1 Method of forming smooth and pinhole-free silicon carbide films on a silicon substrate
04/03/1979US4147820 Reacting carbon monoxide with tungsten or molybdenum halide
04/03/1979US4147814 Method of manufacturing high-purity silicon rods having a uniform sectional shape
03/1979
03/27/1979US4146657 Method of depositing electrically conductive, infra-red reflective, transparent coatings of stannic oxide
03/27/1979CA1051282A1 Coating tape for aluminide diffusion coating
03/20/1979US4145471 Carbon, boride coatings
03/20/1979US4145458 Vapor deposition of silicon oxide from a silicon halogenide in plasma
03/20/1979CA1050834A1 Tungsten carbide tools treated with group ivb and vb metals
02/1979
02/27/1979US4142008 Carbon filament coated with boron and method of making same
02/27/1979US4141778 Vapor deposition, decomposition
02/27/1979US4141764 Process for the manufacture of silicon of large surface area bonded to a substrate and silicon-bonded substrates so made
02/20/1979US4140814 Plasma deposition of transparent conductive layers
02/20/1979US4140735 Process and apparatus for bubbling gas through a high purity liquid
02/13/1979US4139659 Thin composite wire saw with surface cutting crystals
02/13/1979US4139051 Method and apparatus for thermally stabilizing workpieces
02/06/1979US4138512 Process for chemical vapor deposition of a homogeneous alloy of refractory metals
02/06/1979US4138509 Disproportionation of binary silicon fluoride
02/06/1979US4138306 Apparatus for the treatment of semiconductors
02/06/1979CA1047899A1 Process for coating inorganic substrates with carbides, nitrides and/or carbonitrides
02/06/1979CA1047850A1 System and process for deposition of polycrystalline silicon with silane in vacuum
01/1979
01/16/1979US4134360 Hydrocarbon gases cracked in a furnace
01/02/1979US4132818 Layers of uniform thickness by varying flow rate and concentration of gases
01/02/1979US4132816 Coating internal passages of gas turbine hardware
01/02/1979US4132571 Silicides
12/1978
12/26/1978US4131697 Method of coating carbon filaments with silicon carbide
12/26/1978US4131659 Process for producing large-size, self-supporting plates of silicon
12/05/1978US4128075 Apparatus for coating fuel fertile or absorber material containing particles for high temperature fuel elements
11/1978
11/28/1978US4127659 Silicon carbide filaments and method
11/28/1978CA1043190A1 Protective films
11/21/1978US4126731 Sapphire single crystal substrate for semiconductor devices
11/14/1978US4125643 Process for depositing elemental silicon semiconductor material from a gas phase
11/14/1978US4125389 Method for manufacturing an optical fibre with plasma activated deposition in a tube
11/07/1978US4123989 Manufacture of silicon on the inside of a tube
10/1978
10/31/1978US4123571 Placing silicon substrate in susceptor having tantalum carbide surfaces, heating, cooling, addition of methane
10/31/1978US4123316 Plasma processor
10/31/1978US4123264 Reacting an iron compound and a reducing gas under turbulent flow conditions
10/31/1978US4123244 Process of forming a metal or metal compound coating on a face of a glass substrate and apparatus suitable for use in forming such coating
10/17/1978US4120682 Installation for superficially treating the outer surfaces of bottles
10/10/1978US4119994 Heterojunction and process for fabricating same
10/03/1978US4118539 Super hard-highly pure silicon nitrides having a preferred crystal face orientation
10/03/1978US4117802 Glass fibers for telecommunications
09/1978
09/05/1978US4112148 Method of co-deposit coating aluminum oxide and titanium oxide
08/1978
08/29/1978CA1037298A1 Cutting tool and method for making same
08/22/1978US4109271 Amorphous silicon-amorphous silicon carbide photovoltaic device
08/22/1978US4108108 Apparatus for metallizing strips, sheets or the like
08/22/1978US4108106 Cross-flow reactor
08/15/1978US4107352 Chemical vapor deposition
08/08/1978US4105821 Protective transparent coating, vapor deposition, organosilicon compounds
08/08/1978US4105810 Organic compounds of zinc, boron and silicon
08/01/1978US4104063 Wear resistant surface
07/1978
07/25/1978US4102298 Device for deposition of semi-conductor material
07/18/1978US4101715 High temperature oxidation and corrosion resistance
07/18/1978US4101703 Coated cemented carbide elements
07/11/1978US4099990 Thermal decomposition of an alkoxy silane
07/04/1978US4098923 Pyrolytic deposition of silicon dioxide on semiconductors using a shrouded boat
07/04/1978US4098920 Method of continuous production of super conducting wire
06/1978
06/27/1978US4097624 Passage through tubes
06/27/1978US4096823 Apparatus for metallization of fibers
06/27/1978US4096822 Gaseous atmosphere control apparatus for a semiconductor manufacturing system
06/20/1978US4096297 Isotropic boron nitride and method of making same
06/06/1978US4093201 Disc support structure
05/1978
05/16/1978US4090055 Silica tube, microwaves
05/16/1978US4089992 Method for depositing continuous pinhole free silicon nitride films and products produced thereby
05/09/1978US4088515 Method of making semiconductor superlattices free of misfit dislocations
04/1978
04/11/1978US4084025 Process of applying protective aluminum coatings for non-super-strength nickel-chromium alloys
04/11/1978US4083708 Forming a glass on a substrate
04/04/1978US4082865 Method for chemical vapor deposition
04/04/1978US4082864 Improving wettability of reinforcing carbon fibers by depositing titanium boride coating on fibers
03/1978
03/07/1978US4077818 Silicon
02/1978
02/28/1978US4076859 Process for metallizing strips, sheets or the like
02/14/1978US4073859 Technique for making silicon U-shaped members
02/07/1978US4072767 Electrical signals
01/1978
01/24/1978US4070444 Low cost, high volume silicon purification process
01/10/1978US4068037 Silicon carbide filaments and method
01/10/1978US4068020 Pyrolysis
01/03/1978US4066821 Vapor deposition
01/03/1978US4066037 Apparatus for depositing dielectric films using a glow discharge
12/1977
12/27/1977US4065533 Process for the continuous production of silicon rods or tubes by gaseous deposition into a flexible wound band
12/13/1977US4062714 Process for making hollow silicon bodies and bodies utilizing board-shaped members to form the basic geometric shape so made
12/13/1977US4062318 Apparatus for chemical vapor deposition
11/1977
11/29/1977US4060660 Deposition of transparent amorphous carbon films
11/29/1977US4060126 Heat transfer between solids and fluids utilizing polycrystalline metal whiskers
11/22/1977US4059461 Method for improving the crystallinity of semiconductor films by laser beam scanning and the products thereof
11/15/1977US4058638 Arsine, volatile gallium compound, vacuum deposition, exposure on
11/15/1977US4058579 Process for producing an improved boron nitride crucible
11/15/1977US4058430 Method for producing compound thin films
11/15/1977US4058418 Fabrication of thin film solar cells utilizing epitaxial deposition onto a liquid surface to obtain lateral growth
10/1977
10/25/1977US4055700 Thin composite wire saw with surface cutting crystals