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)
06/1992
06/24/1992EP0491311A2 Ion implanting apparatus and method
06/24/1992EP0491308A1 Tetrapolyimide film containing oxydiphthalic dianhydride
06/24/1992EP0491307A1 Tetrapolyimide film containing benzophenone tetracarboxylic dianhydride
06/24/1992EP0491098A1 Digital-to-analog converting field effect device and circuitry
06/24/1992EP0491059A1 Chip construction with DNA technology
06/24/1992EP0490966A1 Radiation-sensitive compositions containing fully substituted novolak polymers
06/24/1992EP0476108A4 Cold cathode field emission device having integral control or controlled non-fed devices
06/24/1992CN1062240A Optical controlled bidirectional thyrister design
06/24/1992CN1062239A Sintering technology for bidirectional gto (gate turn off)
06/24/1992CN1062238A Method for improving commutation ability of large power bidirectional thyrister
06/24/1992CN1017208B Permanent-magnetic circuit structure adjustable in large area for dry technology
06/23/1992US5125040 Inspection method of photomask reticle for semiconductor device fabrication
06/23/1992US5125036 Video bond lead locator
06/23/1992US5125014 X-ray exposure apparatus
06/23/1992US5125007 Thin-film soi-mosfet with a body region
06/23/1992US5124927 Latent-image control of lithography tools
06/23/1992US5124879 Electrostatic drive device and circuit for controlling same
06/23/1992US5124877 Structure for providing electrostatic discharge protection
06/23/1992US5124817 Polysilicon emitter and a polysilicon gate using the same etch of polysilicon on a thin gate oxide
06/23/1992US5124816 Method of disconnecting short-circuited part between upper and lower electrodes of liquid crystal display panel, and process of preparing liquid crystal display panel by using the same
06/23/1992US5124796 Charge coupled device having a circuit for handling a fundamental clock signal
06/23/1992US5124781 Semiconductor device having organic film as interlayer insulating film for multilayer wirings
06/23/1992US5124780 Conductive contact plug and a method of forming a conductive contact plug in an integrated circuit using laser planarization
06/23/1992US5124779 Ti-Al better conesion, reliable ohmic contact
06/23/1992US5124778 CMOS semiconductor integrated circuit device
06/23/1992US5124777 Of strontium, barium, lanthanum and niobium oxides, crystal structure
06/23/1992US5124776 Bipolar integrated circuit having a unit block structure
06/23/1992US5124775 Semiconductor device with oxide sidewall
06/23/1992US5124774 Memory cell for use in an integrated circuit
06/23/1992US5124772 Insulated gate bipolar transistor with a shortened carrier lifetime region
06/23/1992US5124771 Semiconductor device
06/23/1992US5124770 Field effect transistor with alpha particle protection
06/23/1992US5124768 Thin film transistor and active matrix assembly including same
06/23/1992US5124767 Dynamic random access memory cell with improved stacked capacitor
06/23/1992US5124766 Filament channel transistor interconnected with a conductor
06/23/1992US5124765 Highly integrated semiconductor memory device with trench capacitors and stacked capacitors
06/23/1992US5124763 Insulated-gate type integrated circuit
06/23/1992US5124762 Multilayers on a gallium arsenide substrate; transistors having less gate current leakage and greater voltage range
06/23/1992US5124761 Semiconductor apparatus
06/23/1992US5124646 Universal probe card for use in a semiconductor chip die sorter test
06/23/1992US5124587 Integrated circuit with a configuration circuit
06/23/1992US5124579 Cmos output buffer circuit with improved ground bounce
06/23/1992US5124574 Semiconductor device for generating a voltage higher than power source potential or lower than grounding potential
06/23/1992US5124561 Process for X-ray mask warpage reduction
06/23/1992US5124557 Apparatus and methods relating to ion implantation and heat transfer
06/23/1992US5124280 Depositing polycrystalline silicon dielectric, patterning, converting part of patterned layer ot conductive silicide
06/23/1992US5124277 Moisture and corrosion resistance
06/23/1992US5124276 Filling contact hole with selectively deposited EPI and poly silicon
06/23/1992US5124275 Method of manufacturing by autoalignment an integrated semiconductor device comprising at least the formation of an encapsulated first electrode contact provided with spacers and of a second autoaligned electrode contact on the former
06/23/1992US5124274 Forming oxide film on silicon substrate, grinding, polishing, etching with mixture of hydrofluoric and nitric acid
06/23/1992US5124272 Solid phase diffusion of impurity from adsorption layer into semiconductor; small resistivity, ultrashallow junction depth
06/23/1992US5124271 Process for fabricating a BiCMOS integrated circuit
06/23/1992US5124270 High speed; low emitter resistance
06/23/1992US5124238 Photolithography patterning; nondeforming vertical wall profile
06/23/1992US5124216 Method for monitoring photoresist latent images
06/23/1992US5124014 Method of forming oxide layers by bias ECR plasma deposition
06/23/1992US5123998 Selective radiation of a substrate resin film, organometallization of non-irradiated region, etching
06/23/1992US5123996 Crystal growth method and apparatus
06/23/1992US5123995 Producing thin film on substrate using low temperature and high vacuum
06/23/1992US5123994 Ramped oxide formation method
06/23/1992US5123992 Tape editing slicer
06/23/1992US5123975 Single crystal silicon substrate
06/23/1992US5123847 Method of manufacturing flat panel backplanes, display transistors
06/23/1992US5123826 Molding pot having configured bottom
06/23/1992US5123823 Molding device for sealing semiconductor element with resin
06/23/1992US5123804 Horizontal/vertical conversion handling apparatus
06/23/1992US5123681 Latch for wafer storage box for manual or robot operation
06/23/1992US5123636 Low-contaminate work surface for processing semiconductor grade silicon
06/23/1992US5123585 Wire bonding method
06/23/1992US5123375 Structure for filtering CVD chamber process gases
06/23/1992US5123174 Positioning table
06/23/1992US5123163 Process and apparatus for forming bumps on film carrier
06/23/1992CA1304173C Microlithographic apparatus
06/23/1992CA1304170C Highly integrated circuit and method for the production thereof
06/23/1992CA1304168C Twisted wire jumper electrical interconnector
06/23/1992CA1303915C Silicon-containing coatings and a method for their preparation
06/23/1992CA1303903C Barrier layer and orifice plate for thermal ink jet print head assemblyand method of manufacture
06/22/1992WO1992011654A1 Leadless pad array chip carrier
06/18/1992CA2057420A1 Tetrapolyimide film containing oxydiphthalic dianhydride
06/18/1992CA2057398A1 Tetrapolyimide film containing benzophenone tetracarboxylic dianhydride
06/17/1992EP0490883A1 CVD apparatus
06/17/1992EP0490877A2 Interconnection for an integrated circuit
06/17/1992EP0490786A1 Programmable protection circuit and monolithic manufacturing thereof
06/17/1992EP0490761A1 Method of realising an electrically conductive diffusion barrier at the metal/silicon interface of an MOS transistor, and corresponding transistor
06/17/1992EP0490759A1 Method of making the metallisation on a semiconductor device
06/17/1992EP0490739A1 Interconnection method and device for three-dimensional integrated circuits
06/17/1992EP0490691A1 Gas doping of solids by crystal growth
06/17/1992EP0490653A1 Tape carrier semiconducteur device
06/17/1992EP0490640A1 Electronic devices, particularly for use as electro-optic devices
06/17/1992EP0490547A1 Method of manufacturing a photomask for an optical memory
06/17/1992EP0490535A2 Transistor with inverse silicide T-gate structure
06/17/1992EP0490531A2 Devices based on Si/Ge
06/17/1992EP0490511A2 Nonvolatile serially programmable devices
06/17/1992EP0490506A1 Semiconductor device having a bonding pad
06/17/1992EP0490437A1 Integrated circuit device particularly adapted for high voltage applications
06/17/1992EP0490405A1 Apparatus for cleaning silicon wafers
06/17/1992EP0490377A2 Defect tolerant power distribution network for integrated circuits
06/17/1992EP0490324A1 Cutting system
06/17/1992EP0490299A2 Damper device and a device for manufacturing semiconductors involving such a damper device
06/17/1992EP0490290A1 Calibration for bichannel radiation detection