Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided for › H01L 21 - Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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)
10/1980
10/29/1980EP0017919A1 Diffused resistor
10/29/1980EP0017808A1 Method involving testing an electrically alterable microelectronic memory circuit
10/29/1980EP0017719A1 Microelectronic fabrication method minimizing threshold voltage variation
10/29/1980EP0017709A1 Memory array device and fabrication process
10/29/1980EP0017697A1 Interconnection device for integrated semiconductor circuits, and process for its manufacture
10/29/1980EP0017668A1 Programmable logic circuitry
10/28/1980US4231108 Semiconductor integrated circuit device
10/28/1980US4231059 Technique for controlling emitter ballast resistance
10/28/1980US4231058 Tungsten-titanium-chromium/gold semiconductor metallization
10/28/1980US4231057 Semiconductor device and method for its preparation
10/28/1980US4231055 Complementary MOS transistors without an isolation region
10/28/1980US4231051 Process for producing minimal geometry devices for VSLI applications utilizing self-aligned gates and self-aligned contacts, and resultant structures
10/28/1980US4231050 Gallium, arsenic, oxygen doped
10/28/1980US4230954 Permanent or semipermanent charge transfer storage systems
10/28/1980US4230791 Control of valley current in a unijunction transistor by electron irradiation
10/28/1980US4230773 Decreasing the porosity and surface roughness of ceramic substrates
10/28/1980US4230754 Bonding electronic component to molded package
10/28/1980US4230523 Hydrogen fluoride
10/28/1980US4230522 Phosphoric acid, nitric acid, acetic acid, fluoroborate anion
10/28/1980US4230515 Plasma etching apparatus
10/28/1980US4230505 Method of making an impatt diode utilizing a combination of epitaxial deposition, ion implantation and substrate removal
10/28/1980US4230504 Method of making implant programmable N-channel ROM
10/28/1980US4229964 Apparatus for treating leads of electrical components
10/28/1980CA1088676A1 Enhancement-mode fets and depletion-mode fets with two layers of polycrystalline silicon
10/28/1980CA1088641A1 Articles with internal conductors and method of making such articles
10/28/1980CA1088382A1 Method of making a large scale integrated device having a planar surface
10/28/1980CA1088282A2 Atttaching leads to integrated-circuit chips
10/28/1980CA1088281A1 Attaching leads to integrated-circuit chips
10/21/1980US4229758 Package for semiconductor devices with first and second metal layers on the substrate of said package
10/21/1980US4229757 Programmable memory cell having semiconductor diodes
10/21/1980US4229756 Ultra high speed complementary MOS device
10/21/1980US4229755 Fabrication of very large scale integrated circuits containing N-channel silicon gate nonvolatile memory elements
10/21/1980US4229754 CCD Imager with multi-spectral capability
10/21/1980US4229753 Voltage compensation of temperature coefficient of resistance in an integrated circuit resistor
10/21/1980US4229752 Virtual phase charge transfer device
10/21/1980US4229667 Voltage boosting substrate bias generator
10/21/1980US4229502 Low-resistivity polycrystalline silicon film
10/21/1980US4229474 Breakage resistant V-grooved <100> silicon substrates
10/21/1980US4229247 Glow discharge etching process for chromium
10/21/1980US4229237 Double diffusion of an acceptor and of a donor impurity
10/21/1980US4229233 Texturing silicon, sputtering
10/21/1980US4228902 Carrier for semiconductive wafers
10/21/1980US4228581 Method for producing semiconductor bodies having a defined edge profile which has been obtained by etching and is covered with a glass
10/21/1980CA1088218A1 Ion implantation apparatus with a cooled structure controlling the surface potential of a target surface
10/21/1980CA1088217A1 Method of manufacturing semiconductor devices in which oxide regions are formed by an oxidation mask disposed directly on a substrate damaged by ion implantation
10/21/1980CA1088215A1 Fabrication of power field effect transistors and the resulting structures
10/21/1980CA1088214A1 Semiconductor component
10/21/1980CA1087964A1 Crystal growing furnace
10/16/1980EP0018397A4 Layer of crystalline silicon having (iii) orientation on (iii) surface of lithium aluminium.
10/15/1980EP0017541A1 Transversal electric-charge transfer filter
10/15/1980EP0017531A1 Field-effect transistor with high cut-off frequency and method of making it
10/15/1980EP0017472A1 Evacuable equipment containing a device for heat transfer and process for the manufacture of semi-conductor components using this equipment
10/15/1980EP0017384A1 Process for bonding germanium to metal
10/15/1980EP0017377A2 Method of producing insulated bipolar transistors
10/15/1980EP0017244A1 Semiconductor circuit with pulse-controlled charge transfer devices
10/15/1980EP0017159A1 Monolithic integrated charge transfer device
10/15/1980EP0017143A1 Microwave plasma etching apparatus
10/15/1980EP0017044A2 A system for positioning a utilization device
10/15/1980EP0017032A2 Method of producing a solid state device by differential plasma etching of resists
10/15/1980EP0017021A1 Method of making a semiconductor device including complementary transistors
10/15/1980EP0016968A1 Method for fabricating self-aligned high resolution non planar devices employing low resolution registration
10/15/1980EP0016951A1 Production of electric current flow patterns in conductors
10/15/1980EP0016925A1 Method of depositing metal on metal patterns on dielectric substrates
10/15/1980EP0016910A1 Method of forming epitaxial tunnels in crystalline structures
10/15/1980EP0016909A1 Method of growing plasma oxide on semiconductor substrates and device for carrying out this method
10/15/1980EP0016860A1 Monolithic integrated circuit comprising an I2L circuit part and an analog circuit part
10/15/1980EP0007898A4 High-resolution X-ray lithographic system and a method for fabricating microminiature devices by irradiating with such a system.
10/14/1980US4228526 Line-addressable serial-parallel-serial array
10/14/1980US4228455 Gallium phosphide semiconductor device having improved electrodes
10/14/1980US4228452 Silicon device with uniformly thick polysilicon
10/14/1980US4228450 Buried high sheet resistance structure for high density integrated circuits with reach through contacts
10/14/1980US4228448 Bipolar integrated semiconductor structure including I2 L and linear type devices and fabrication methods therefor
10/14/1980US4228447 Submicron channel length MOS inverter with depletion-mode load transistor
10/14/1980US4228445 Dual plane well-type two-phase ccd
10/14/1980US4228444 Semiconductor device
10/14/1980US4228369 Integrated circuit interconnection structure having precision terminating resistors
10/14/1980US4228358 Wafer loading apparatus for beam treatment
10/14/1980US4228212 Composite conductive structures in integrated circuits
10/14/1980US4227983 Method for making carrier tape
10/14/1980US4227975 Selective plasma etching of dielectric masks in the presence of native oxides of group III-V compound semiconductors
10/14/1980US4227962 Prevention of decomposition of phosphorous containing substrates during an epitaxial growth sequence
10/14/1980US4227961 Process for forming a single-crystal film
10/14/1980US4227948 Gallium phosphide
10/14/1980US4227944 Methods of making composite conductive structures in integrated circuits
10/14/1980US4227300 Dip soldering
10/14/1980US4227297 Method for producing a single transistor storage cell
10/14/1980US4227291 Energy efficient process for continuous production of thin semiconductor films on metallic substrates
10/14/1980US4227289 Automation system for mounting film segments into fixtures
10/14/1980CA1087718A1 Method for producing a layer of crystalline silicon
10/14/1980CA1087423A1 Low expansion low resistivity composite powder metallurgy member
10/14/1980CA1087384A1 Method and apparatus for producing nozzle arrays for ink jet printers
10/07/1980US4227203 Semiconductor device having a polycrystalline silicon diode
10/07/1980US4227202 Dual plane barrier-type two-phase CCD
10/07/1980US4227149 Sensing probe for determining location of conductive features
10/07/1980US4226917 Composite joint system including composite structure of carbon fibers embedded in copper matrix
10/07/1980US4226898 Amorphous semiconductors equivalent to crystalline semiconductors produced by a glow discharge process
10/07/1980US4226897 Method of forming semiconducting materials and barriers
10/07/1980US4226834 Lateral pulling growth of crystal ribbons and apparatus therefor
10/07/1980US4226667 Oxide masking of gallium arsenide
10/07/1980US4226666 Etching method employing radiation and noble gas halide
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