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)
08/1989
08/22/1989US4860078 High-frequency transistor with low internal capacitance and low thermal resistance
08/22/1989US4860077 Vertical semiconductor device having a sidewall emitter
08/22/1989US4860075 Replaceable image sensor array
08/22/1989US4860070 Semiconductor memory device comprising trench memory cells
08/22/1989US4860068 Semiconductor devices and methods of making such devices
08/22/1989US4860065 Semiconductor integrated circuit device
08/22/1989US4859993 Wafer accounting and processing system
08/22/1989US4859857 Ion-projection apparatus and method of operating same
08/22/1989US4859856 Telecentric sub-field deflection with vail
08/22/1989US4859832 Light radiation apparatus
08/22/1989US4859808 Electrical conductor having unique solder dam configuration
08/22/1989US4859632 Method for manufacturing the same
08/22/1989US4859631 Fitting process for packaging a semiconductor component in a plastic box
08/22/1989US4859630 Method of manufacturing a semiconductor device
08/22/1989US4859629 Filling cavity with silicon gives high-strength, durability, workability
08/22/1989US4859628 For distributed feedback laser wafers; control
08/22/1989US4859627 Group VI doping of III-V semiconductors during ALE
08/22/1989US4859626 Prebaking, capping, and low pressure vapor deposition; bipolar integrated circuits
08/22/1989US4859625 Method for epitaxial growth of compound semiconductor using MOCVD with molecular layer epitaxy
08/22/1989US4859624 Manufacturing method of semiconductor device having CCD and peripheral circuit
08/22/1989US4859623 Method of forming vertical gate thin film transistors in liquid crystal array
08/22/1989US4859622 Method of making a trench capacitor for dram
08/22/1989US4859621 Method for setting the threshold voltage of a vertical power MOSFET
08/22/1989US4859620 Graded extended drain concept for reduced hot electron effect
08/22/1989US4859619 EPROM fabrication process forming tub regions for high voltage devices
08/22/1989US4859618 Method of producing the gate electrode of a field effect transistor
08/22/1989US4859617 Thin-film transistor fabrication process
08/22/1989US4859615 Semiconductor memory cell capacitor and method for making the same
08/22/1989US4859614 Method for manufacturing semiconductor device with leads adhered to supporting insulator sheet
08/22/1989US4859563 Positive photoresist composition
08/22/1989US4859385 Mixing fine and coarse silicon powders with binder; shaping, impregnating with silicon, sintering
08/22/1989US4859278 Fabrication of high resistive loads utilizing a single level polycide process
08/22/1989US4859277 Method for measuring plasma properties in semiconductor processing
08/22/1989US4859269 Chip mounting apparatus
08/22/1989US4859253 Nitriding
08/22/1989US4859189 Multipurpose socket
08/22/1989US4859137 Apparatus for transporting a holder between a port opening of a standardized mechanical interface system and a loading and unloading station
08/22/1989US4858975 Vacuum chuck apparatus for wet processing wafers
08/22/1989US4858819 Orthogonal bonding method and equipment
08/22/1989US4858764 Adjustable carrier device for ceramic substrates and the like
08/22/1989US4858554 Solder coating apparatus
08/22/1989US4858308 Parts mounting apparatus
08/22/1989CA1258718A1 Metallized semiconductor device including an interface layer
08/17/1989DE3803336A1 Method for monitoring the temperature of annealing processes in semiconductor technology
08/16/1989EP0328464A2 Barrier layer arrangement for conductive layers on silicon substrates
08/16/1989EP0328458A2 Semiconductor memory circuit
08/16/1989EP0328417A1 Apparatus for semiconductor process including photo-excitation process
08/16/1989EP0328410A2 Method for fabricating a solid state imaging device
08/16/1989EP0328405A2 Semiconductor structure and method of manufacture
08/16/1989EP0328350A2 Dry etching with hydrogen bromide or bromine
08/16/1989EP0328331A2 Semiconductor device and method of manufacturing the same
08/16/1989EP0328325A1 Laminar polymeric sheet
08/16/1989EP0328286A2 Multicollector vertical PNP transistor
08/16/1989EP0328281A2 Directable aperture etched in silicon
08/16/1989EP0328262A2 Programmable bonding pad with sandwiched silicon oxide and silicon nitride layers
08/16/1989EP0328202A2 Method of forming a quantum dot structure
08/16/1989EP0328078A2 Reactive ion etching apparatus
08/16/1989EP0328060A1 Intrinsic gettering during the manufacture of a semiconductor device
08/16/1989EP0328048A2 Method of producing semiconductor wafers with a modified check of the inner imperfections
08/16/1989EP0327996A2 Tape automated bonding of bumped tape on bumped die
08/16/1989EP0327949A2 Alignment stage device
08/16/1989EP0327888A2 Process for producing on a surface a thin, X-rays-amorphous layer of aluminium nitride or of aluminium-silicon nitride
08/16/1989EP0327859A2 A vertical isolated-collector transistor of the PNP type incorporating a device for suppressing the effects of parasitic junction components
08/16/1989EP0327718A2 Method and device for the temperature treatment of semiconductor materials
08/16/1989EP0207982B1 Dielectrically isolated semiconductor devices
08/16/1989EP0203836B1 Method of producing field effect transistors and bipolar lateral transistors in the same substrate
08/16/1989EP0159797B1 Thyristor device and process for producing it
08/16/1989CN1034827A Semiconductor device and method of manufacturing same
08/16/1989CN1034826A Method of manufacturing a semiconductor device, in which a metal conductor track is provided on a surface of a semiconductor body
08/15/1989US4858193 Preamplification method and apparatus for dram sense amplifiers
08/15/1989US4858185 Zero power, electrically alterable, nonvolatile latch
08/15/1989US4858077 Condenser-containing, ceramic multi-layer circuit board and semiconductor module and computer having the circuit board
08/15/1989US4857987 Semiconductor device
08/15/1989US4857986 Short channel CMOS on 110 crystal plane
08/15/1989US4857976 Hydrogen-stabilized semiconductor devices
08/15/1989US4857975 GaAs field effect transistor having a WSi Schottky gate electrode improved for high-speed operation
08/15/1989US4857974 Circuit comprising conductive lines for the transfer of high-speed signals
08/15/1989US4857971 (IV)x (III-V)1-x alloys formed in situ in III-V heterostructures
08/15/1989US4857944 Recalibration system for LED array
08/15/1989US4857834 Semiconductor integrated circuit
08/15/1989US4857809 Microwave ion source
08/15/1989US4857763 MOS semiconductor integrated circuit in which the production of hot carriers near the drain of a short n channel conductivity type MOS transistor is decreased
08/15/1989US4857742 Position detecting device using variable radiation
08/15/1989US4857704 Apparatus for thermal treatments of thin parts such as silicon wafers
08/15/1989US4857689 Rapid thermal furnace for semiconductor processing
08/15/1989US4857671 Film carrier and bonding method using the film carrier
08/15/1989US4857484 Method of making an ion-implanted bonding connection of a semiconductor integrated circuit device
08/15/1989US4857483 Method for the encapsulation of integrated circuits
08/15/1989US4857482 Method of forming bump electrode and electronic circuit device
08/15/1989US4857481 Method of fabricating airbridge metal interconnects
08/15/1989US4857480 Method for diffusing P-type material using boron disks
08/15/1989US4857479 Method of making poly-sidewall contact transistors
08/15/1989US4857478 Method of manufacturing a semiconductor memory device
08/15/1989US4857477 Process for fabricating a semiconductor device
08/15/1989US4857476 Bipolar transistor process using sidewall spacer for aligning base insert
08/15/1989US4857425 Manufacture of integrated circuits using holographic techniques
08/15/1989US4857382 Exposure to ultraviolet light
08/15/1989US4857270 Process for manufacturing silicon-germanium alloys
08/15/1989US4857160 High vacuum processing system and method
08/15/1989US4857143 Wet etching of cured polyimide
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