Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided for › H01L 27 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
Patents for H01L 27 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate (229,248)
06/1991
06/25/1991US5027173 Semiconductor memory device with two separate gates per block
06/25/1991US5027172 Dynamic random access memory cell and method of making thereof
06/25/1991US5027171 Dual polarity floating gate MOS analog memory device
06/25/1991US5027167 Semiconductor intergrated circuit
06/25/1991US5027165 Buried zener diode
06/25/1991US5027082 Solid state RF power amplifier having improved efficiency and reduced distortion
06/25/1991US5027006 Circuit for detecting a supply voltage drop and for resetting an initialization circuit
06/25/1991US5027004 Circuit for regulating the base current of a semiconductor power device
06/25/1991US5026980 Light biased photoresponsive array having low conductivity regions separating individual cells
06/25/1991US5026659 Process for fabricating stacked trench capacitors of dynamic ram
06/25/1991US5026658 Depositing, etching film membrane in channel
06/25/1991US5026654 Method of manufacturing a semiconductor device utilizing a single polycrystalline layer for all electrodes
06/25/1991US5026143 Active type liquid crystal matrix display having signal electrodes with expanded sections at group exposure boundaries
06/25/1991US5025741 Prevention silicon atoms from separating
06/25/1991CA1285334C Schottky barrier diode with highly doped surface region
06/25/1991CA1285333C High density vertical trench transistor and capacitor memory cell structure and fabrication therefor
06/20/1991DE4040070A1 PNP lateral transistor with NPN device - uses breakdown voltage of parallel NPN device to protect against static electrically
06/19/1991EP0433176A2 A multilayer hybrid circuit
06/19/1991EP0433174A1 Integrated circuit with complete protection against ultraviolet rays
06/19/1991EP0433147A1 Current drift compensating method in a MOS integrated circuit and circuit therefor
06/19/1991EP0433007A1 Photoelectric converting device with improved resetting transistor and information processing apparatus utilizing the same
06/19/1991EP0432925A2 Method and apparatus for sensing thermal stress in integrated circuits
06/19/1991EP0432907A1 Improved paste compositions
06/19/1991EP0432900A2 Method of producing a semiconductor memory device using a phase shifting mask
06/19/1991EP0432846A1 6-Transistor CMOS memory cell insensitive to alpha-radiation
06/19/1991EP0432792A2 Nonvolatile semiconductor memory device and method of manufacturing the same
06/19/1991EP0432790A2 Data output buffer circuit for semiconductor integrated circuit
06/19/1991EP0432472A2 Signal output circuit having bipolar transistor in output stage and arranged in CMOS semiconductor integrated circuit
06/19/1991EP0432175A1 Monolithically integrated electronic machine
06/18/1991US5025494 Cross-point contact-free floating-gate memory array with silicided buried bitlines
06/18/1991US5025422 Semiconductor memory device
06/18/1991US5025421 Single port dual RAM
06/18/1991US5025418 Semiconductor device for performing automatic replacement of defective cells
06/18/1991US5025304 Buried metal layer insulated with metal oxides
06/18/1991US5025302 PNP type lateral transistor with minimal substrate operation interference
06/18/1991US5025301 DRAM which uses MISFETS in the peripheral circuit
06/18/1991US5025299 Cellular power semiconductor device
06/18/1991US5025298 Dielectric regions
06/18/1991US5025295 Three-dimensional one-dimensional cell arrangement for dynamic semiconductor memories and method for the manufacture of a bit line contact
06/18/1991US5025294 Metal insulator semiconductor type dynamic random access memory device
06/18/1991US5025230 Integrated circuit
06/18/1991US5025177 Sensitive low power comparator
06/18/1991US5025146 Optical sensor line of amorphous or polycrystalline photoelectric material having a plurality of sensor elements
06/18/1991US5024993 Superconductive field effect transistor and cryogenic semiconductor inverter for providing signals
06/18/1991US5024972 Deposition of a conductive layer for contacts
06/18/1991US5024965 Manufacturing high speed low leakage radiation hardened CMOS/SOI devices
06/18/1991US5024963 Method of fabricating a BCCD channel with stair-case doping by self-alignment
06/18/1991US5024961 Blanket punchthrough and field-isolation implant for sub-micron N-channel CMOS devices
06/18/1991US5024960 Dual LDD submicron CMOS process for making low and high voltage transistors with common gate
06/18/1991US5024959 CMOS process using doped glass layer
06/18/1991US5024223 Artificial retina device
06/13/1991WO1991008591A1 Separation of diode array chips during fabrication thereof
06/13/1991WO1991008590A1 Non-interlaced interline transfer ccd image sensing device with simplified electrode structure for each pixel
06/13/1991WO1991008589A1 Image sensor
06/13/1991WO1991008585A1 Method and device for semiconductor fabrication fault analasys
06/13/1991DE4038115A1 Semiconductor dynamic random access memory - uses etched channel within MOSFET to accommodate capacitor allowing reduction in size
06/13/1991DE4007119A1 Colour filter e.g. for solid state image sensor - has at least 2 mutually different filtering characteristics corresponding to pixels placed in array on background substrate
06/13/1991DE4005003A1 Modifying main integrated logic switching circuit - using auxiliary logic packets replaceable when necessary to alter total effect
06/13/1991DE3940893A1 MOS integrated circuit with unequally thick insulating layers - has field oxide and gate oxide films without stepped interfaces giving rise to electric field concn
06/12/1991EP0432058A1 Dynamic isolation circuit for integrated circuits
06/12/1991EP0432057A1 Integrated circuit comprising memories and method for its fabrication
06/12/1991EP0432035A1 Quantum well optical device and production process
06/12/1991EP0431911A2 Memory cell having floating gate and semiconductor memory using the same
06/12/1991EP0431893A2 Novel BICMOS logic gate circuit and structures
06/12/1991EP0431887A2 Variable capacitance capacitor array
06/12/1991EP0431685A1 Method of forming thin defect-free strips of monocrystalline silicon on insulators
06/12/1991EP0431616A2 Method of producing CMOS transistor
06/12/1991EP0431522A2 Method for manufacturing semiconductor device
06/12/1991EP0431490A1 Semiconductor integrated circuit device having pads at periphery of semiconductor chip
06/12/1991EP0431290A2 MOS switching circuit having gate enhanced lateral bipolar transistor
06/12/1991EP0430965A1 Vlsi bipolar process and keyhole transistor
06/12/1991EP0385979A4 High-density electronic modules, process and product
06/12/1991EP0277193B1 Full wave rectifier circuit
06/11/1991US5023836 Semiconductor memory device
06/11/1991US5023835 Semiconductor memory system for use in logic LSI's
06/11/1991US5023750 Electronic component having improved low resistance contact and manufacturing method therefor
06/11/1991US5023701 Gate array structure and process to allow optioning at second metal mask only
06/11/1991US5023699 Resin molded type semiconductor device having a conductor film
06/11/1991US5023694 Side wall contact in a nonvolatile electrically alterable memory cell
06/11/1991US5023692 Power MOSFET transistor circuit
06/11/1991US5023689 Complementary integrated circuit device equipped with latch-up preventing means
06/11/1991US5023688 Transfer gate with the improved cut-off characteristic
06/11/1991US5023687 Semiconductor device
06/11/1991US5023686 Photodiode
06/11/1991US5023685 Electromagnetic
06/11/1991US5023683 Semiconductor memory device with pillar-shaped insulating film
06/11/1991US5023682 Semiconductor memory device
06/11/1991US5023681 Method for arranging EEPROM cells and a semiconductor device manufactured by the method
06/11/1991US5023680 Floating-gate memory array with silicided buried bitlines and with single-step-defined floating gates
06/11/1991US5023672 Semiconductor
06/11/1991US5023615 Large scale integrated circuit for converting pulse code modulated data to an analog signal
06/11/1991US5023488 Drivers and receivers for interfacing VLSI CMOS circuits to transmission lines
06/11/1991US5023482 ISL to TTL translator
06/11/1991US5023476 Semiconductor device with power supply mode-change controller for reliability testing
06/11/1991US5023455 Radiation-sensitive detector array and pre-amplification readout integrated circuit
06/11/1991US5023443 Image sensor and its driving method
06/11/1991US5023195 Method for manufacturing a semiconductor integrated circuit including a bipolar transistor
06/11/1991US5023194 Method of making a multicollector vertical pnp transistor
06/11/1991US5023190 CMOS processes
06/11/1991US5023188 Method of determining the depth of trenches formed in a semiconductor wafer
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