Patents
Patents for H01L 21 - Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof (658,974)
08/1979
08/21/1979CA1061013A1 Solder contacted semiconductor chips
08/21/1979CA1061012A1 Complementary field effect transistor having p doped silicon gates and process for making the same
08/21/1979CA1061010A1 Process for the production of an inversely operating transistor
08/21/1979CA1061009A1 High density semiconductor chip organization
08/21/1979CA1061008A1 Electron projection microfabrication system
08/21/1979CA1060993A1 Nonvolatile semiconductor memory
08/14/1979US4164791 Semiconductor memory with equal word line and reference line voltage drop
08/14/1979US4164751 High capacity dynamic ram cell
08/14/1979US4164747 Semiconductor arrangement
08/14/1979US4164658 Charged-particle beam optical apparatus for imaging a mask on a specimen
08/14/1979US4164461 Semiconductor integrated circuit structures and manufacturing methods
08/14/1979US4164458 Production of radiation crosslinked polymeric compositions using diacetylenes
08/14/1979US4164436 Process for preparation of semiconductor devices utilizing a two-step polycrystalline deposition technique to form a diffusion source
08/14/1979CA1060573A1 Electrostatically bonded dielectric-on-semiconductor device, and a method of making the same
08/09/1979WO1979000510A1 Substrate clamping techniques in ic fabrication processes
08/08/1979EP0003413A2 Improvements relating to semiconductor memories
08/08/1979EP0003330A1 Process for producing integrated semiconductor devices having adjacent heavily doped semiconductor regions of the opposite-conductivity type
08/08/1979EP0003270A1 Method of forming leads on a semiconductor device and apparatus designed for carrying out the process
08/08/1979EP0003260A1 Integrated injection logic digital-to-analog converter employing feedback regulation and method therefor
08/08/1979EP0003231A1 MIS field effect transistor with short channel length and method of making the same
08/07/1979US4163987 GaAs-GaAlAs solar cells
08/07/1979US4163983 Solid state neuron
08/07/1979US4163769 Sintering diamond particles to form polycrystalline composite, leaching graphite to remove undesirable electrical conductivity properties, heat sink
08/07/1979US4163678 Solar cell with improved N-region contact and method of forming the same
08/07/1979US4163672 Direct positives, photoresists, printing plates, shelf life
08/07/1979CA1060124A1 Scanning apparatus, particularly to be used in producing masks for micro circuits
08/07/1979CA1059941A1 Method of depositing a metal on a surface comprising an electrically non-conductive ferrite
08/07/1979CA1059882A1 Gaseous plasma etching of aluminum and aluminum oxide
07/1979
07/31/1979US4163246 Semiconductor integrated circuit device employing a polycrystalline silicon as a wiring layer
07/31/1979US4163245 Integrated circuit device
07/31/1979US4163243 One-transistor memory cell with enhanced capacitance
07/31/1979US4163237 High mobility multilayered heterojunction devices employing modulated doping
07/31/1979US4163212 Pattern recognition system
07/31/1979US4163155 Defining a low-density pattern in a photoresist with an electron beam exposure system
07/31/1979US4163153 Ion beam means
07/31/1979US4163072 Encapsulation of circuits
07/31/1979CA1059648A1 Microelectronic circuit coating system
07/31/1979CA1059647A1 Method of preparing dielectric insulator separated substrate for semiconductor integrated circuits
07/31/1979CA1059628A1 Semiconductor capacitor structure and memory cell and method of making
07/31/1979CA1059627A1 Bulk charge coupled device
07/31/1979CA1059465A1 Vacuum sputtering apparatus and method
07/26/1979WO1979000474A1 A stratified charge memory device
07/26/1979WO1979000461A1 Complementary mis-semiconductor integrated circuits
07/26/1979WO1979000445A1 Strip buried heterostructure laser
07/25/1979EP0003193A1 Static random access memory cell
07/25/1979EP0003155A2 Method of manufacturing a device using a gold layer masking against a proton bombardment
07/25/1979EP0003038A2 Method for overlay measurement using an electronic beam system as a measuring tool
07/25/1979EP0003030A2 Bipolar dynamic memory cell
07/24/1979US4162504 Floating gate solid-state storage device
07/24/1979US4162411 Charge transfer analog processing apparatus for serial-to-parallel conversion
07/24/1979US4162367 Method of crucible-freeze zone-melting a semiconductor rod and apparatus for carrying out the method
07/24/1979US4162337 Process for fabricating III-V semiconducting devices with electroless gold plating
07/24/1979US4162291 Liquid silicon casting control mechanism
07/24/1979US4162210 Method for covering a first layer or layer sequence situated on a substrate with an additional second layer by a sputtering-on process
07/24/1979US4162185 Utilizing saturated and unsaturated halocarbon gases in plasma etching to increase etch of SiO2 relative to Si
07/24/1979US4162176 Method for forming floating gate semiconductor device by selective ion-implantation
07/24/1979US4161817 Method and apparatus for making a semiconductor device mounting element embodying an embedded fan-out wire arrangement
07/24/1979CA1059243A1 Polycrystalline silicon semiconductor passivation and masking
07/24/1979CA1059242A1 Method of selectively etching aiiibv semiconductor materials
07/24/1979CA1059241A1 Method of manufacturing a semiconductor device employing silicon ion implantation into silicon compound layer
07/24/1979CA1059240A1 Lateral semiconductor device
07/24/1979CA1059158A1 Solid diffusion sources for phosphorus doping
07/24/1979CA1058878A1 Ceramic to metal seal
07/17/1979US4161745 Semiconductor device having non-metallic connection zones
07/17/1979US4161744 Passivated semiconductor device and method of making same
07/17/1979US4161743 Semiconductor device with silicon carbide-glass-silicon carbide passivating overcoat
07/17/1979US4161742 Semiconductor devices with matched resistor portions
07/17/1979US4161741 Semiconductor memory device
07/17/1979US4161740 High frequency power transistor having reduced interconnection inductance and thermal resistance
07/17/1979US4161739 Microwave InP/SiO2 insulated gate field effect transistor
07/17/1979US4161430 Method of forming integrated circuit metal interconnect structure employing molybdenum on aluminum
07/17/1979US4161418 Ionized-cluster-beam deposition process for fabricating p-n junction semiconductor layers
07/17/1979US4161417 Method of making CMOS structure with retarded electric field for minimum latch-up
07/11/1979EP0002999A2 Process for the formation of a masking layer on a substrate so as to obtain a mask
07/11/1979EP0002997A2 Field effect transistor with stacked self-aligned gates and method for making it
07/11/1979EP0002990A1 Device for implanting strong-current ions, comprising electrostatic deflection plates and magnetic refocussing means
07/11/1979EP0002957A2 Electron beam exposure apparatus
07/11/1979EP0002884A1 Apparatus for soldering chips singly to a substrate providing a multiplicity of chip sites
07/11/1979EP0002827A2 Strip buried heterostructure laser and method for producing same
07/11/1979EP0002798A2 Process for the removal of a metallic layer from a semiconductor body by reactive ion etching
07/11/1979EP0002797A1 Method for fabricating a semiconductor structure including active devices and resistive regions
07/11/1979EP0002795A2 Process for the fabrication of masks for lithographic processes using a photoresist
07/11/1979EP0002751A1 Circuit for adjusting the value of resistance of a terminating resistance of interconnections in semiconductor structures
07/11/1979EP0002731A1 Thin film structure for a contact arrangement and method for fabricating same
07/11/1979EP0002726A2 Process and apparatus for reactive ion etching
07/11/1979EP0002703A1 Method of production of thin conducting metal strips on semiconductor substrates and strips produced by this method
07/11/1979EP0002688A1 Apparatus for irradiation of a target with ions
07/11/1979EP0002670A1 Method of making a bipolar transistor in a semiconductor substrate
07/11/1979EP0002669A1 Method for the removal of matter from a substrate by selective dry etching and application of this method to the manufacture of conductive patterns
07/11/1979EP0002661A1 Process for making integrated bipolar transistors
07/11/1979EP0002658A2 Process for manufacturing a semiconductor device
07/10/1979US4160991 High performance bipolar device and method for making same
07/10/1979US4160990 Semiconductor devices and circuit arrangements including such devices
07/10/1979US4160989 Integrated circuit having complementary bipolar transistors
07/10/1979US4160988 Integrated injection logic (I-squared L) with double-diffused type injector
07/10/1979US4160987 Field effect transistors with polycrystalline silicon gate self-aligned to both conductive and non-conductive regions and fabrication of integrated circuits containing the transistors
07/10/1979US4160984 Schottky-gate field-effect transistor and fabrication process therefor
07/10/1979US4160893 Individual chip joining machine
07/10/1979US4160691 Undercutting to provide electroconductivity
07/10/1979US4160690 Gas etching method and apparatus