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)
11/1992
11/03/1992US5160856 Reference voltage regulator semiconductor integrated circuit
11/03/1992US5160849 Diffraction-type displacement detector for alignment of mask and wafer
11/03/1992US5160793 Shallow ohmic contacts to n-Alx Ga1-x As
11/03/1992US5160779 Testing semiconductors
11/03/1992US5160765 Coating paste, water vapor, hydrogen, oxygen, heating
11/03/1992US5160762 Method of manufacturing mono-layer capacitors
11/03/1992US5160577 Method of fabricating an aperture plate for a roof-shooter type printhead
11/03/1992US5160575 Varying heat dissipation efficiency
11/03/1992US5160560 Method of producing optically flat surfaces on processed silicon wafers
11/03/1992US5160543 Oxidation
11/03/1992US5160492 Buried isolation using ion implantation and subsequent epitaxial growth
11/03/1992US5160429 Piping system for supplying ultra-pure water
11/03/1992US5160409 Solder plate reflow method for forming a solder bump on a circuit trace intersection
11/03/1992US5160408 Reactive gas mixture of silicon hexafluoride, chlorine and oxygen
11/03/1992US5160407 Low pressure anisotropic etch process for tantalum silicide or titanium silicide layer formed over polysilicon layer deposited on silicon oxide layer on semiconductor wafer
11/03/1992US5160405 In oxygen and hydrogen, electron beam radiation, plasma, unmasked areas converted to graphite
11/03/1992US5160404 Etching silicon containing layer without etching exposed substrate
11/03/1992US5160403 Precision diced aligning surfaces for devices such as ink jet printheads
11/03/1992US5160402 Multi-channel plasma discharge endpoint detection method
11/03/1992US5160398 High speed reactive ion etching
11/03/1992US5160152 Electrostatic chuck
11/03/1992US5159946 Over-flow tank for a semiconductor wafer washing apparatus
11/03/1992CA1309781C Compact cmos analog crosspoint switch matrix
10/1992
10/30/1992CA2061120A1 Mask within a concave semiconductor structure
10/29/1992WO1992019084A1 Electroluminescent silicon device
10/29/1992WO1992019012A2 Polypropylene wafer carrier
10/29/1992WO1992019011A1 Apparatus and method for manufacturing semiconductor device
10/29/1992WO1992019010A1 Method of manufacturing thin plates having surface structures of different depths or heights
10/29/1992WO1992019009A1 Method of laser trimming and resulting ic
10/29/1992WO1992018510A1 Single-source metalloorganic precursors to produce ii/vi materials
10/29/1992WO1992018430A1 Method for forming vapor phase grown film and apparatus for producing semiconductor devices
10/29/1992WO1992018401A1 Ultraclean robotic material transfer method
10/29/1992DE4213606A1 Transistor with current detection property - has main transistor region on substrate also carrying separately arranged measurement regions with common base and collector connections and separate emitter regions
10/29/1992DE4211970A1 Hetero-epitaxial structure including buffer layer - for adjusting or eliminating residual stress in epitaxial layer
10/29/1992DE4113756A1 Field effect-controllable semiconductor device - has insulation layer to prevent switch-on of bipolar structure
10/28/1992EP0511145A2 Method for determining the thickness of an interfacial polysilicon/silicon oxide film
10/28/1992EP0511096A1 Process for local passivation of a substrate, by an hydrogenated amorphous carbon layer, and method for fabricating thin film transistors on this passivated substrate
10/28/1992EP0510969A2 Semiconductor circuit device wiring and semiconductor circuit device
10/28/1992EP0510966A2 MOS semiconductor device and fabrication method of the same
10/28/1992EP0510965A1 Wet etching process, applied to a rotating semiconductor substrate
10/28/1992EP0510928A1 An apparatus for inspecting a semiconductor device
10/28/1992EP0510910A2 Apparatus for testing printed circuits
10/28/1992EP0510905A1 Semiconductor package which does not delaminate or crack
10/28/1992EP0510900A2 Wetting-based breakable links
10/28/1992EP0510872A1 Photodelineable coatings from hydrogen silsesquioxane resin
10/28/1992EP0510862A1 Built-in self-test circuit
10/28/1992EP0510858A1 Method of selectively forming a TiNx layer by MOCVD, on a semi-conductor device
10/28/1992EP0510791A2 Flow verification for process gas in a wafer processing system, apparatus and method
10/28/1992EP0510755A1 Display device
10/28/1992EP0510727A2 Superconducting ceramic film-forming paste
10/28/1992EP0510710A1 Oscillating circuit device and its manufacturing method.
10/28/1992EP0510706A2 Apparatus for peeling semiconductor substrate
10/28/1992EP0510672A1 Positive type photoresist composition
10/28/1992EP0510667A1 Semiconductor device having an improved insulated gate transistor
10/28/1992EP0510607A1 Semiconductor memory device
10/28/1992EP0510587A1 Light emission element using a polycrystalline semiconductor material of III-V group compound and manufacturing method therefor
10/28/1992EP0510555A1 Process for the production of a layer system and layer system
10/28/1992EP0510447A2 Negative-working radiation-sensitive composition and radiation-sensitive recording material produced therewith
10/28/1992EP0510446A1 Negative-working radiation-sensitive composition and radiation-sensitive recording material produced therewith
10/28/1992EP0510444A1 Acid-cleavable radiation-sensitive compounds, radiation-sensitive composition containing the same and radiation-sensitive recording material prepared therefrom
10/28/1992EP0510443A1 Negative-working radiation-sensitive composition and radiation-sensitive recording material produced therewith
10/28/1992EP0510441A1 Positive-working radiation-sensitive composition and radiation-sensitive recording material produced therewith
10/28/1992EP0510440A1 Positive-working radiation-sensitive composition and radiation-sensitive recording material produced therewith
10/28/1992EP0510430A2 Method and device for measuring the electrical potential of a sample with a radiation probe
10/28/1992EP0510401A1 Processing apparatus using plasma
10/28/1992EP0510380A2 A thin film field effect device having an LDD structure and a method of manufacturing such a device
10/28/1992EP0510374A1 Method for fabrication of semiconductor device utilizing ion implantation
10/28/1992EP0510368A1 Method for fabricating thin film transistors and thin film transistor produced by said method
10/28/1992EP0510349A1 Method of manufacturing a MOS-transistor
10/28/1992EP0510340A1 Method for removing material from a surface in a vacuum chamber
10/28/1992EP0510323A1 Device for laser soldering
10/28/1992EP0510282A2 Shunt regulator with tunnel oxide reference
10/28/1992EP0510198A1 Method of manufacturing semiconductor device
10/28/1992EP0510163A1 Method for dissolving a crystalline material
10/28/1992EP0510128A1 Aerosol deposition and film formation of silicon
10/28/1992EP0510108A1 Devices and methods for reading identification marks on semiconductor wafers.
10/28/1992EP0510049A1 A method for manufacturing of mineature impedance matched interconnection patterns
10/28/1992EP0507773A4 Processing systems with intelligent article tracking
10/28/1992CN1065634A Polypropylene wafer carrier
10/28/1992CN1018866B Method for aligning interrelated position of first body and second body and apparatus for achieving the method
10/28/1992CN1018851B Apparatus for manufacturing single silicon crystal
10/28/1992CN1018844B Antirust dry film lubricant
10/27/1992US5159699 3d integrated guiding structure
10/27/1992US5159570 Four memory state EEPROM
10/27/1992US5159535 Method and apparatus for mounting a flexible film semiconductor chip carrier on a circuitized substrate
10/27/1992US5159520 Semiconductor integrated circuit having function of preventing rise of surface temperature
10/27/1992US5159483 Projecting and exposing device
10/27/1992US5159477 Active matrix display device having additional capacitors connected to switching elements and additional capacitor common line
10/27/1992US5159434 Semiconductor device having a particular chip pad structure
10/27/1992US5159433 Hybrid integrated circuit device having a particular casing structure
10/27/1992US5159431 Nonvolatile semiconductor device with a trench isolator
10/27/1992US5159430 Vertically integrated oxygen-implanted polysilicon resistor
10/27/1992US5159429 Semiconductor device structure employing a multi-level epitaxial structure and method of manufacturing same
10/27/1992US5159428 Sidewall-sealed poly-buffered LOCOS isolation
10/27/1992US5159427 Semiconductor substrate structure for use in power ic device
10/27/1992US5159423 Self-aligned, planar heterojunction bipolar transistor
10/27/1992US5159417 Semiconductor device having short channel field effect transistor with extended gate electrode structure and manufacturing method thereof
10/27/1992US5159414 Junction field effect transistor of a compound semiconductor
10/27/1992US5159413 Monolithic integrated circuit having compound semiconductor layer epitaxially grown on ceramic substrate
10/27/1992US5159263 Lsi system having a test facilitating circuit