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
11/16/1993US5261157 Assembly of electronic packages by vacuum lamination
11/16/1993US5261156 Method of electrically connecting an integrated circuit to an electric device
11/11/1993WO1993022794A1 Method of doping a polysilicon layer on a semiconductor wafer
11/11/1993WO1993022793A1 Method of fabrication optoelectronic components
11/11/1993WO1993022693A1 Method and apparatus for measuring workpiece surface topography
11/11/1993WO1993022475A1 Solder bumping of integrated circuit die
11/11/1993DE4314905A1 Feeding and positioning of frame for semiconductor mfr. - guiding frame, setting support position in orthogonal axis and feeding frame to set position
11/11/1993DE4314152A1 Appts. to eliminate tendency of wafer substrates to swing in semiconductor processing - comprising elastically deformable ring with its inner periphery lying next to source
11/10/1993EP0569296A1 Device for chemical treatment by plasma and method using the same
11/10/1993EP0569221A2 Integrated ultra low leakage high voltage protection circuit
11/10/1993EP0569219A2 High voltage input pad protection circuitry
11/10/1993EP0569204A2 Method of making N-channel and P-channel junction field-effect transistors and CMOS transistors using a CMOS or bipolar/CMOS process
11/10/1993EP0569182A1 Photoinduced refractive index change in hydrogenated germano-silicate waveguide
11/10/1993EP0569137A2 Programmable logic array integrated circuit
11/10/1993EP0569134A2 Programmable logic array integrated circuit with cascade connections between logic modules
11/10/1993EP0569123A2 Mask for X-ray pattern delineation
11/10/1993EP0569116A1 Emitter switched thyristor and method of manufacturing the same
11/10/1993EP0569094A1 Method of providing an ohmic contact on a ZnSe layer
11/10/1993EP0569014A2 Semiconductor memory device with a circuit
11/10/1993EP0569011A1 Semiconductor chip mounting method and apparatus
11/10/1993EP0568995A2 Semiconductor device with bumps
11/10/1993EP0568853A1 Photoenhanced diffusion patterning for organic polymer films
11/10/1993EP0424522A4 Interconnect device and method of manufacture thereof
11/10/1993EP0276292B1 Process for fabricating stacked mos structures
11/10/1993CN1078342A Apparatus for storage of chips, apparatus for orientation of position in which chips are taken out and system for supplying chips
11/10/1993CN1022718C Method for improving commutation ability of large power bidirectional thyrister
11/09/1993US5260907 Repair circuit for integrated circuits
11/09/1993US5260894 Semiconductor memory device
11/09/1993US5260728 Apparatus for reducing, enlarging and projecting image information
11/09/1993US5260648 Process and system for rapid analysis of the spectrum of a signal at one or several points of measuring
11/09/1993US5260611 Programmable logic array having local and long distance conductors
11/09/1993US5260610 Programmable logic element interconnections for programmable logic array integrated circuits
11/09/1993US5260600 Silicon oxynitride film
11/09/1993US5260599 Conductive clearing frame for a semiconductor component
11/09/1993US5260595 Diffusion resistor having single event resistance used in semiconductor device
11/09/1993US5260594 Semiconductor device reducing internal noises and integrated circuit employing the same
11/09/1993US5260593 Semiconductor floating gate device having improved channel-floating gate interaction
11/09/1993US5260580 Stage device for an exposure apparatus and semiconductor device manufacturing method which uses said stage device
11/09/1993US5260547 Autonomous container for the vacuum treatment of an object and its transfer lock
11/09/1993US5260519 Multilayer ceramic substrate with graded vias
11/09/1993US5260518 Multilayer circuit board for mounting ICs and method of manufacturing the same
11/09/1993US5260514 Wire bonder and vacuum pedestal workholder for same
11/09/1993US5260236 Resting wafer on electrode while second electrode disperses gases, applying radio frequency so gas mixture reacts to form passivation layer
11/09/1993US5260235 Depositing changable layer on fused quartz window, changing selected regions to form pattern, preferential etching, depositing conductive material, using fused quartz window and conductive material as mask
11/09/1993US5260234 Method for bonding a lead to a die pad using an electroless plating solution
11/09/1993US5260233 Semiconductor device and wafer structure having a planar buried interconnect by wafer bonding
11/09/1993US5260232 Depositing layer of refractory metal by selective chemical vapor deposition, smoothing the surface, stacking metallization layer
11/09/1993US5260229 Method of forming isolated regions of oxide
11/09/1993US5260227 Method of making a self aligned static induction transistor
11/09/1993US5260226 Semiconductor device having different impurity concentration wells
11/09/1993US5260175 Method of producing microstructures having regions of different structural height
11/09/1993US5260169 Method for manufacturing semiconductor device
11/09/1993US5260168 Application specific tape automated bonding
11/09/1993US5260163 Photoenhanced diffusion patterning for organic polymer films
11/09/1993US5260162 Photosensitizer compositions containing diazo fluorinated esters of hexafluoro-bis-phenols or bis-hexafluoroethers
11/09/1993US5260154 Evaluating photolithographic exposures
11/09/1993US5260151 Lithography, miniaturization
11/09/1993US5260119 Sintered borosilicate and high silica glass mixture; printed circuits
11/09/1993US5260108 Selective seeding of Pd by excimer laser radiation through the liquid
11/09/1993US5260098 Method and apparatus for tinning tinnable areas on an electronic component package
11/09/1993US5259942 Device for transferring a workpiece into and out from a vacuum chamber
11/09/1993US5259926 Method of manufacturing a thin-film pattern on a substrate
11/09/1993US5259925 Method of cleaning a plurality of semiconductor devices
11/09/1993US5259924 Integrated circuit fabrication process to reduce critical dimension loss during etching
11/09/1993US5259923 Dry etching method
11/09/1993US5259922 Drying etching method
11/09/1993US5259918 Heteroepitaxial growth of germanium on silicon by UHV/CVD
11/09/1993US5259888 Quaternary ammonium hydroxide
11/09/1993US5259883 Method of thermally processing semiconductor wafers and an apparatus therefor
11/09/1993US5259881 Wafer processing cluster tool batch preheating and degassing apparatus
11/09/1993US5259737 Silicon semiconductor sandwiched between glass layers; medical equipment
11/09/1993US5259719 Apparatus for transferring disks between a cassette and a pallet
11/09/1993US5259548 Wire bonding method
11/09/1993US5259545 Apparatus for bonding a semiconductor die to a package using a gold/silicon preform and cooling the die and package through a monotonically decreasing temperature sequence
11/09/1993US5259436 Fabrication of metal matrix composites by vacuum die casting
11/09/1993US5259407 Surface treatment method and apparatus for a semiconductor wafer
11/09/1993US5259110 Method for forming a multilayer microelectronic wiring module
11/09/1993CA2016851C Method of manufacturing thick-film devices
11/07/1993CA2095171A1 Semiconductor chip mounting method and apparatus
11/07/1993CA2095058A1 Semiconductor device with bumps
11/04/1993DE4313980A1 Integrated hybrid circuit avoiding electrical disturbances - comprises conductor frame electrically connected to electronic components by silver paste with electroless plated coating on frame
11/03/1993EP0568496A2 Photoresist materials based on polystyrene
11/03/1993EP0568478A1 Darkfield alignment system using a confocal spatial filter
11/03/1993EP0568476A2 Silicon-containing positive resist and method of using the same in thin film packaging technology
11/03/1993EP0568475A1 Method of forming thin silicon mesas having uniform thickness
11/03/1993EP0568421A1 Protection device of an integrated circuit against electrostatic discharges
11/03/1993EP0568385A2 Method for forming contact vias in integrated circuits
11/03/1993EP0568363A2 Process for etching films in a sealed photochemical reactor
11/03/1993EP0568341A2 Electrostatic discharge protection structure
11/03/1993EP0568312A2 Semiconductor device with driver chip and methods of manufacture
11/03/1993EP0568269A2 Diode and method for manufacturing the same
11/03/1993EP0568239A2 Built-in self-test network
11/03/1993EP0568235A1 Energy sensitive materials and methods for their use
11/03/1993EP0568206A2 Bipolar transistor and method of manufacture
11/03/1993EP0568177A2 Epitaxial growth method and apparatus for doping nitrogen
11/03/1993EP0568144A2 Semiconductor device with a semiconductor body of which a surface is provided with a barrier layer of TixW1-x, and method of manufacturing this device
11/03/1993EP0568108A1 Method and structure for inhibiting dopant and/or silicon out-diffusion
11/03/1993EP0568065A2 High-dielectric constant oxides on semiconductors using a Ge buffer layer
11/03/1993EP0568064A2 Pb/Bi-containing high-dielectric constant oxides using a non-Pb/Bi-containing perovskite as a buffer layer
11/03/1993EP0568050A2 Ohmic contact on a compound semiconductor layer
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