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)
12/1978
12/19/1978US4130827 Integrated circuit switching network using low substrate leakage current thyristor construction
12/19/1978US4130761 Electron beam exposure apparatus
12/19/1978US4130542 Aliphatic isocyanates
12/19/1978US4130424 Process using radiation curable epoxy containing resist and resultant product
12/19/1978US4129936 Method for manufacturing monolithic semiconductor mask programmable ROM's
12/19/1978CA1044817A1 Integrated circuit and method for fabrication thereof
12/19/1978CA1044580A1 Process for chemical-mechanical polishing of iii-v semiconductor materials
12/19/1978CA1044577A1 Process for epitaxially growing silicon thin layers
12/12/1978US4129790 High density integrated logic circuit
12/12/1978US4129463 Phosphorus
12/12/1978US4129457 Removal of colloidal silica with a quaternary ammonium salt solution
12/12/1978US4129243 Double side cooled, pressure mounted semiconductor package and process for the manufacture thereof
12/12/1978US4129211 Wafer packaging system
12/12/1978US4129090 Apparatus for diffusion into semiconductor wafers
12/12/1978CA1044379A1 Wafer transfer device
12/12/1978CA1044378A2 Partial planarization of electrically insulative films by resputtering
12/12/1978CA1044377A1 Metal insulator semiconductor field effect device
12/12/1978CA1044356A1 Heterostructure devices including tapered optical couplers
12/12/1978CA1044068A1 Nitrate polymers as positive resists
12/05/1978US4128845 Semiconductor integrated circuit devices having inverted frustum-shape contact layers
12/05/1978US4128816 Electronic circuit
12/05/1978US4128765 Ion beam machining techniques and apparatus
12/05/1978US4128681 Indium-antimony
12/05/1978US4128680 Silicon coated ceramic substrate with improvements for making electrical contact to the interface surface of the silicon
12/05/1978US4128670 Fabrication method for integrated circuits with polysilicon lines having low sheet resistance
12/05/1978US4128467 Cadmium-mercury-tellurium
12/05/1978US4128440 Liquid phase epitaxial method of covering buried regions for devices
12/05/1978US4128439 Semiconductor
12/05/1978US4128174 High-speed integrated circuit handler
12/05/1978US4127969 Method of making a semiconductor wafer
12/05/1978US4127931 Selective oxidation of a silicon film
12/05/1978CA1043912A1 Combined multiple beam size and spiral scan method for electron beam writing of microcircuit patterns
12/05/1978CA1043896A1 Light emitting diode array with dome geometry
12/05/1978CA1043895A1 Method for producing semiconductor matrix of light-emitting elements
12/05/1978CA1043894A1 Electroluminescent device of heterogeneous structure and method of manufacturing same
12/05/1978CA1043667A1 Method of ion implantation through a photoresist mask
12/05/1978CA1043619A1 Photopolymerizable copying composition containing copolymeric binder
11/1978
11/28/1978US4127900 Reading capacitor memories with a variable voltage ramp
11/28/1978US4127864 Semiconductor device
11/28/1978US4127861 Metal base transistor with thin film amorphous semiconductors
11/28/1978US4127859 Integrated circuit subsurface zener diode
11/28/1978US4127777 Method for automatic adjustment
11/28/1978US4127437 Process for etching SiO2 utilizing HF vapor and an organic catalyst
11/28/1978US4126932 Structure and process for millimetric wave sources integrated in a radial waveguide
11/28/1978US4126931 Method of passivating high-voltage power semiconductor devices
11/28/1978US4126930 Aluminum-gallium-arsenic intermetallic, diffusion
11/28/1978CA1043474A1 Method of high current ion implantation
11/28/1978CA1043473A1 Method for forming recessed dielectric isolation with a minimized "bird's beak" problem
11/28/1978CA1043472A1 Method and apparatus for simultaneously bonding a plurality of lead frames to a plurality of planar articles
11/28/1978CA1043471A1 Thin conductor lines made by a mask lift-off technique
11/28/1978CA1043470A1 Arrangement for stabilizing a bipolar semiconductor device utilized in emitter follower or current switching configuration
11/28/1978CA1043468A1 Semiconductor device
11/28/1978CA1043467A1 Self-aligned integrated circuits
11/28/1978CA1043466A1 Thyristor and method of its manufacture
11/28/1978CA1043189A1 Fabrication techniques for multilayer ceramic modules
11/21/1978USRE29845 Gallium-arsenic-phosphorus
11/21/1978US4126900 Random access junction field-effect floating gate transistor memory
11/21/1978US4126899 Junction field effect transistor random access memory
11/21/1978US4126881 Semiconductor memory
11/21/1978US4126880 Germanium-containing silicon nitride film
11/21/1978US4126879 Semiconductor device with ballast resistor adapted for a transcalent device
11/21/1978US4126794 Semiconductor charge coupled device with split electrode configuration
11/21/1978US4126758 Method for sealing integrated circuit components with heat recoverable cap and resulting package
11/21/1978US4126732 Surface passivation of IV-VI semiconductors with As2 S3
11/21/1978US4126731 Sapphire single crystal substrate for semiconductor devices
11/21/1978US4126713 Crosslinking tetraethyl ortho-silicate
11/21/1978US4126511 Coating selected areas of a substrate
11/21/1978US4126509 Process for producing phosophorous-doped silicon monocrystals having a select peripheral dopant concentration along a radial cross-section of such monocrystal
11/21/1978US4126292 Mold die
11/21/1978US4125933 IGFET Integrated circuit memory cell
11/21/1978CA1042732A1 Fabrication of iron oxide pattern and patterns so prepared
11/14/1978US4125878 Memory circuit
11/14/1978US4125855 Integrated semiconductor crosspoint arrangement
11/14/1978US4125853 Integrated circuit transistor
11/14/1978US4125672 Polymeric resist mask composition
11/14/1978US4125650 Resist image hardening process
11/14/1978US4125643 Process for depositing elemental silicon semiconductor material from a gas phase
11/14/1978US4125441 Polyimide coating
11/14/1978US4125440 Method for non-destructive testing of semiconductor articles
11/14/1978US4125427 Method of processing a semiconductor
11/14/1978US4125426 Method of manufacturing semiconductor device
11/14/1978US4125418 Utilization of a substrate alignment marker in epitaxial deposition processes
11/14/1978US4125216 Apparatus for accomplishing solder bonding
11/14/1978US4124935 Method for manufacturing a base of a pressure mount type semiconductor device
11/14/1978US4124934 Manufacture of semiconductor devices in which a doping impurity is diffused from a polycrystalline semiconductor layer into an underlying monocrystalline semiconductor material, and semiconductor devices thus manufactured
11/14/1978US4124933 Methods of manufacturing semiconductor devices
11/14/1978CA1042560A1 Semiconductor surface passivation films containing a12o3
11/14/1978CA1042559A1 Closely spaced ic contact structure and manufacture
11/07/1978US4124437 System for etching patterns of small openings on a continuous strip of metal
11/07/1978US4124417 Method of diffusing impurities in semiconductor bodies
11/07/1978US4124411 Semiconductors, solar cells
11/07/1978US4124132 Magazine apparatus for semiconductor processing device
11/07/1978US4123834 Overlapping electrode structure for solid state devices
11/07/1978CA1042116A1 Heat recoverable cap
11/07/1978CA1042115A1 Removal of projections on epitaxial layers
11/07/1978CA1042114A1 Conductor manufactured by the lift-off method
11/07/1978CA1042101A1 Integrated circuit memory cell
11/07/1978CA1041878A1 Method of producing defectless epitaxial layer of gallium phosphide
11/07/1978CA1041710A1 Solder preform for use in hermetically sealing a container
10/1978
10/31/1978US4123799 High speed IFGET sense amplifier/latch
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