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)
11/1993
11/30/1993US5266504 Low temperature emitter process for high performance bipolar devices
11/30/1993US5266503 Method of making a surface emitting laser with oxygen ion implants followed by epitaxial regrowth
11/30/1993US5266446 Method of making a multilayer thin film structure
11/30/1993US5266424 Method of forming pattern and method of manufacturing photomask using such method
11/30/1993US5266364 Method and apparatus for controlling plasma processing
11/30/1993US5266196 Water filter
11/30/1993US5266183 Method for plating an x-ray mask
11/30/1993US5266157 Dry etching method
11/30/1993US5266156 Methods of forming a local interconnect and a high resistor polysilicon load by reacting cobalt with polysilicon
11/30/1993US5266154 Improving gate insulation film selectivity
11/30/1993US5266152 Silicon with hydrofluoric acid and nitric acid while adding nitrite ion
11/30/1993US5266135 Wafer bonding process employing liquid oxidant
11/30/1993US5266127 Epitaxial process for III-V compound semiconductor
11/30/1993US5266119 Vacuum sealing mechanism for a semiconductor device manufacturing apparatus having inner and outer bellows
11/30/1993US5266116 Arranged to support back surface of belt shaped substrate while rotating rolls; solar cells
11/30/1993US5266059 Generic rotatable connector assembly for testing integrated circuit packages
11/30/1993US5265957 Wireless temperature calibration device and method
11/30/1993US5265792 Light source and technique for mounting light emitting diodes
11/30/1993US5265788 Bonding machine with oxidization preventive means
11/30/1993US5265670 Convection transfer system
11/30/1993US5265632 Cleaning apparatus
11/30/1993CA1324859C Die attach adhesive composition
11/28/1993CA2096317A1 Positive resist composition
11/28/1993CA2096213A1 Positive resist composition
11/25/1993WO1993023982A1 Stacked devices for multichip modules
11/25/1993WO1993023981A1 Method, apparatus and product for surface mount solder joints
11/25/1993WO1993023980A1 Electrical connection system, especially for hybrid or other circuits
11/25/1993WO1993023978A1 Process apparatus
11/25/1993WO1993023883A1 Integrated heterostructure of group ii-vi semiconductor materials including epitaxial ohmic contact and method of fabricating same
11/25/1993WO1993023878A1 Semiconductor device
11/25/1993WO1993023877A1 Iii-v based integrated transistor
11/25/1993WO1993023876A1 Current mirror with at least one pnp transistor
11/25/1993WO1993023874A1 Plasma treatment apparatus and method in which a uniform electric field is induced by a dielectric window
11/25/1993WO1993023734A1 Adaptive spatial filter for surface inspection
11/25/1993WO1993023691A1 Gate valve
11/25/1993WO1993023591A1 CRYSTALLIZATION FROM HIGH-TEMPERATURE SOLUTIONS OF Si IN COPPER
11/25/1993WO1993023493A1 Etching compositions
11/25/1993WO1993023176A1 Holding and driving device for substrate supports with planetary motion
11/25/1993WO1993017455A3 Integrated-circuit package configuration for packaging an integrated-circuit die and method of packaging an integrated-circuit die
11/25/1993DE4217097A1 Interferometric detector of charge carrier densities in semiconductor material - has laser radiation source, Bragg cell as a radiation divider, and optical radiation beam former
11/25/1993DE4217034A1 Multiple polymer encapsulating press for semiconductors - has two tracks to guide longitudinal edges of their metal mounting strip to and from press and also while encapsulating resin is injected
11/25/1993DE4216684A1 Stromspiegel mit wenigstens einem pnp-Transistor Current mirror with at least one pnp transistor
11/24/1993EP0571330A1 High-resolution photoresist with enhanced sensitivity for I-line exposure
11/24/1993EP0571224A1 Semiconductor device
11/24/1993EP0571108A1 Semiconductor contact via structure and method
11/24/1993EP0571015A1 Electrolytic cleaning method for metal surfaces of electronic components
11/24/1993EP0570971A1 Flip-clip-bonding alignment structure
11/24/1993EP0570967A1 Vacuum processing system
11/24/1993EP0570884A2 Positive resist composition
11/24/1993EP0570855A2 Method for producing multilayered ceramic substrate
11/24/1993EP0570784A1 Card with at least one electronic element and process for manufacturing said card
11/24/1993EP0570716A1 Method of applying solder
11/24/1993EP0570708A2 Open bit line memory devices and operational method
11/24/1993EP0570609A1 Process for producing multistep structure in a substrate
11/24/1993EP0570595A1 Vertical insulated gate semiconductor device and method for its manufacture
11/24/1993EP0570589A1 Ic stocker, ic positioning apparatus and ic feed system
11/24/1993EP0570447A1 Bipolar transistor feature and process for producing it
11/24/1993EP0570424A1 Carrier ring for semiconductor packages
11/24/1993EP0416012B1 Etching solutions containing anionic sulfate esters of alkylphenol polyglycidol ethers
11/23/1993US5265170 Devices and methods for reading identification marks on semiconductor wafers
11/23/1993US5265143 Germanium release layer; x-ray lithographic camera
11/23/1993US5265114 System and method for selectively laser processing a target structure of one or more materials of a multimaterial, multilayer device
11/23/1993US5265057 Semiconductor memory
11/23/1993US5264919 Apparatus for positioning a semiconductor wafer
11/23/1993US5264918 Method and device for detecting the center of a wafer
11/23/1993US5264912 Speckle reduction track filter apparatus for optical inspection of patterned substrates
11/23/1993US5264787 Device for testing an electrical circuit element
11/23/1993US5264731 Protective monomolecular fluorosiloxane film
11/23/1993US5264727 Semiconductor integrated circuit device
11/23/1993US5264724 Silicon nitride for application as the gate dielectric in MOS devices
11/23/1993US5264723 Integrated circuit with MOS capacitor for improved ESD protection
11/23/1993US5264721 Insulated-gate FET on an SOI-structure
11/23/1993US5264716 Diffused buried plate trench dram cell array
11/23/1993US5264713 Junction field-effect transistor formed in silicon carbide
11/23/1993US5264712 Semiconductor integrated circuit, method of fabricating the same and apparatus for fabricating the same
11/23/1993US5264710 Solar cells, thin film transistors
11/23/1993US5264699 Infrared detector hybrid array with improved thermal cycle reliability and method for making same
11/23/1993US5264696 Cantilever chip for scanning probe microscope having first and second probes formed with different aspect ratios
11/23/1993US5264664 Programmable chip to circuit board connection
11/23/1993US5264598 Fluorine containing epoxy resins and polyimides, nonhygroscopic
11/23/1993US5264397 Method for activating zinc in semiconductor devices
11/23/1993US5264396 Method for enhancing nitridation and oxidation growth by introducing pulsed NF3
11/23/1993US5264395 Forming protective oxide, cutting polish stop apertures, depositing nitride layer, etching, depositing polysilicon layer, stripping protective layer, polishing
11/23/1993US5264394 Method for producing high quality oxide films on substrates
11/23/1993US5264391 Method of forming a self-aligned contact utilizing a polysilicon layer
11/23/1993US5264390 Method of automatic wiring in a semiconductor device
11/23/1993US5264387 Method of forming uniformly thin, isolated silicon mesas on an insulating substrate
11/23/1993US5264386 Depositing oxide layer on substrate, doping, depositing polycrystalline silicon layer, depositing spin on glass layer, etching, repeating process using second impurity
11/23/1993US5264385 SRAM design with no moat-to-moat spacing
11/23/1993US5264384 Method of making a non-volatile memory cell
11/23/1993US5264383 Method of manufacturing a thin film transistor
11/23/1993US5264382 Forming dummy gate on semiconductor substrate, forming metal electrodes, masking, etching, forming dielectric film, etching
11/23/1993US5264381 Method of manufacturing a static induction type switching device
11/23/1993US5264380 Method of making an MOS transistor having improved transconductance and short channel characteristics
11/23/1993US5264379 Band gaps; mesa structure; sulfide passivation; forming insulating film
11/23/1993US5264378 Depositing diffusion protecting film over first surface of wafer, forming apertures, doping, grinding second surface, poishing, attaching emitter electrode
11/23/1993US5264328 Masking and development of patterns
11/23/1993US5264310 Semiconductors
11/23/1993US5264296 Silicon substrate with thin film of boron nitride
11/23/1993US5264246 Formation of smooth coating on irregular semiconductor surface, rotation about two axis
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