| 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) |
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| 03/10/1994 | DE4329803A1 Projection exposure method for ultra large scale integration chip mfr. - diffracting exposure light beam to eliminate perpendicular incidence angle component |
| 03/10/1994 | DE4329335A1 Microcomputer IC card on wafer with test functions - has regions formed on wafer that provides debugging and test operations and can be broken off after use |
| 03/10/1994 | DE4329304A1 Semiconductor memory device with electrical write-in and erasure, e.g. flash EEPROM - has insulating film of greater thickness than gate insulating layer applied to source and gate diffusion zones |
| 03/10/1994 | DE4327653A1 Non-volatile semiconductor memory device for flash memory - has charge storage electrode and control electrode of larger width above isolation region than above channel region, in direction of cell column |
| 03/10/1994 | DE4327652A1 Standard IC macro-cell design for clocked logic Sea Of Gates gate array - has set of power supply lines arranged near to, and on both sides of clock signal line to reduce cross=talk to signal lines |
| 03/10/1994 | DE4326822A1 Static RAM integrated circuit for memory or photosensor - uses two complementary layers of Silicon-On-Insulator transistors or other silicon thin film construction |
| 03/10/1994 | DE4309319A1 Thin layer solar cell - comprises active semiconductor thin layer having pn junction on substrate |
| 03/10/1994 | DE4232373A1 Structural semiconductor layer deposition method - heating applied film using laser beam, to transfer the film material to surface of substrate |
| 03/10/1994 | DE4229399A1 Prodn. of functional structure of semiconductor element - by forming all layers without lithography, and applying to substrate using physical method |
| 03/10/1994 | DE4228218A1 Planarisation process for semiconductor substrate layer - applying pressure across entire surface of layer to remove unevenness prior to structuring |
| 03/10/1994 | DE4228012A1 Spacing components esp. chip and carrier before soldering - uses acoustic signal to control chip manipulator |
| 03/09/1994 | EP0586321A2 Supersaturated rare earth doped semiconductor layers by CVD |
| 03/09/1994 | EP0586301A1 Process for the pretreatment of the reaction chamber and/or the substrate for the selective deposition of tungsten |
| 03/09/1994 | EP0586243A1 Method and apparatus for assembling multichip modules |
| 03/09/1994 | EP0586220A1 Reflection type liquid crystal display device |
| 03/09/1994 | EP0586207A1 Integrated circuit output driver |
| 03/09/1994 | EP0586195A1 Apparatus for providing consistent, non-jamming registration of semiconductor wafers |
| 03/09/1994 | EP0586149A1 Hermetic protection for integrated circuits, based on a ceramic layer |
| 03/09/1994 | EP0586147A1 A semiconductor device and method of manufacture |
| 03/09/1994 | EP0586126A1 Glass etching composition and method |
| 03/09/1994 | EP0585980A2 Radiation sensitive materials and devices made therewith |
| 03/09/1994 | EP0585972A2 A semiconductor device and a method for the production of an insulated film used in this device |
| 03/09/1994 | EP0585942A1 Dual gate MESFET |
| 03/09/1994 | EP0585936A2 Metal selective removal process |
| 03/09/1994 | EP0585876A1 Aluminum nitride sintered body and method of preparing the same |
| 03/09/1994 | EP0585836A2 Process for making microstructures |
| 03/09/1994 | EP0585640A2 Method of making contact for semiconductor device |
| 03/09/1994 | EP0585601A1 Integrated circuit security system and method with implanted interconnections |
| 03/09/1994 | EP0585491A1 Field of electric transistor of metal-oxide-semiconductor (MOSFET) |
| 03/09/1994 | EP0585445A1 Sputtering apparatus with a magnet array having a geometry for a specified target erosion profile |
| 03/09/1994 | EP0585376A1 Integrated circuit chip carrier |
| 03/09/1994 | EP0585343A1 Primary flow cvd apparatus and method |
| 03/09/1994 | EP0585229A1 Cluster tool soft etch module and ecr plasma generator therefor. |
| 03/09/1994 | CN1083625A Thining method for silicon bound to insulator |
| 03/09/1994 | CN1023953C Passivation method for semiconductor mesa device |
| 03/08/1994 | US5293560 Multi-state flash EEPROM system using incremental programing and erasing methods |
| 03/08/1994 | US5293557 Method of describing a surface of an object after processing |
| 03/08/1994 | US5293543 Apparatus for color imager defect determination |
| 03/08/1994 | US5293512 Semiconductor device having a groove type isolation region |
| 03/08/1994 | US5293508 Ion implanter and controlling method therefor |
| 03/08/1994 | US5293503 Semiconductor device having multilayer metal interconnection |
| 03/08/1994 | US5293502 Integrated circuit package |
| 03/08/1994 | US5293458 MOS Multi-layer neural network and its design method |
| 03/08/1994 | US5293457 Neural network integrated circuit device having self-organizing function |
| 03/08/1994 | US5293428 Optical apparatus for use in image recognition |
| 03/08/1994 | US5293386 Integrated semiconductor memory with parallel test capability and redundancy method |
| 03/08/1994 | US5293340 Dynamic random access memory device with multiple word line selector used in burn-in test |
| 03/08/1994 | US5293337 Electrically erasable programmable read-only memory with electric field decreasing controller |
| 03/08/1994 | US5293336 Semiconductor memory device and method for manufacturing the same |
| 03/08/1994 | US5293334 Pattern layout of power source lines in semiconductor memory device |
| 03/08/1994 | US5293331 High density EEPROM cell with tunnel oxide stripe |
| 03/08/1994 | US5293328 Electrically reprogrammable EPROM cell with merged transistor and optiumum area |
| 03/08/1994 | US5293217 Bonding wire inspection apparatus |
| 03/08/1994 | US5293216 Sensor for semiconductor device manufacturing process control |
| 03/08/1994 | US5293214 Apparatus and method for performing thin film layer thickness metrology by deforming a thin film layer into a reflective condenser |
| 03/08/1994 | US5293212 Non-volatile semiconductor memory device allowing erase of storage data of an arbitrary memory cell and method of erasing data in non-volatile semiconductor memory device |
| 03/08/1994 | US5293084 High speed logic circuit |
| 03/08/1994 | US5293075 Semiconductor device with PZT/PLZT film and lead-containing electrode |
| 03/08/1994 | US5293074 Ohmic contact to p-type ZnSe |
| 03/08/1994 | US5293072 Semiconductor device having spherical terminals attached to the lead frame embedded within the package body |
| 03/08/1994 | US5293071 Bump structure for bonding to a semi-conductor device |
| 03/08/1994 | US5293068 Semiconductor device |
| 03/08/1994 | US5293067 Integrated circuit chip carrier |
| 03/08/1994 | US5293066 Semiconductor device mounting structure including lead frame and lead plate |
| 03/08/1994 | US5293065 Lead frame having an outlet with a larger cross sectional area than the inlet |
| 03/08/1994 | US5293062 FET nonvolatile memory with composite gate insulating layer |
| 03/08/1994 | US5293061 Semiconductor device having an isolation layer region on the side wall of a groove |
| 03/08/1994 | US5293060 Semiconductor device with diffusion well isolation |
| 03/08/1994 | US5293059 MOS semiconductor device with double-layer gate electrode structure |
| 03/08/1994 | US5293058 Linear voltage-controlled resistance element |
| 03/08/1994 | US5293056 Semiconductor device with high off-breakdown-voltage and low on resistance |
| 03/08/1994 | US5293055 Semiconductor integrated circuit device |
| 03/08/1994 | US5293053 Integrated circuit device |
| 03/08/1994 | US5293050 Semiconductor quantum dot light emitting/detecting devices |
| 03/08/1994 | US5293025 Method for forming vias in multilayer circuits |
| 03/08/1994 | US5293006 Interconnection system for a microelectronic substrate |
| 03/08/1994 | US5293005 Electronic device having high-density wiring |
| 03/08/1994 | US5292689 Method for planarizing semiconductor structure using subminimum features |
| 03/08/1994 | US5292688 Solder interconnection structure on organic substrates and process for making |
| 03/08/1994 | US5292687 Process for lay-out of a semiconductor integrated circuit |
| 03/08/1994 | US5292686 Method of forming substrate vias in a GaAs wafer |
| 03/08/1994 | US5292684 Semiconductor device with improved contact and method of making the same |
| 03/08/1994 | US5292683 Method of isolating semiconductor devices and arrays of memory integrated circuitry |
| 03/08/1994 | US5292682 Method of making two-phase charge coupled device |
| 03/08/1994 | US5292681 Method of processing a semiconductor wafer to form an array of nonvolatile memory devices employing floating gate transistors and peripheral area having CMOS transistors |
| 03/08/1994 | US5292680 Method of forming a convex charge coupled device |
| 03/08/1994 | US5292679 Process for producing a semiconductor memory device having memory cells including transistors and capacitors |
| 03/08/1994 | US5292678 Forming a bit line configuration for semiconductor memory |
| 03/08/1994 | US5292677 Reduced mask CMOS process for fabricating stacked capacitor multi-megabit dynamic random access memories utilizing single etch stop layer for contacts |
| 03/08/1994 | US5292676 Self-aligned low resistance buried contact process |
| 03/08/1994 | US5292675 Method for forming a MOS transistor and structure thereof |
| 03/08/1994 | US5292674 Method of making a metal-oxide semiconductor field-effect transistor |
| 03/08/1994 | US5292673 Method of manufacturing a semiconductor device |
| 03/08/1994 | US5292672 Method of manufacturing an insulated gate bipolar transistor |
| 03/08/1994 | US5292671 Method of manufacture for semiconductor device by forming deep and shallow regions |
| 03/08/1994 | US5292670 Sidewall doping technique for SOI transistors |
| 03/08/1994 | US5292624 Method for forming a metallurgical interconnection layer package for a multilayer ceramic substrate |
| 03/08/1994 | US5292619 Photosensitive polymer composition |
| 03/08/1994 | US5292605 Method for control of photoresist develop processes |
| 03/08/1994 | US5292558 Polyoxometalate coating |