| 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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| 07/31/1991 | EP0438693A2 Method of manufacturing semiconductor device |
| 07/31/1991 | EP0438677A2 Impurity doping apparatus |
| 07/31/1991 | EP0438655A2 ECL circuit for resistance and temperature bus drop compensation |
| 07/31/1991 | EP0438627A1 Arc-evaporator with several evaporation crucibles |
| 07/31/1991 | EP0438602A1 Dust-preventing film |
| 07/31/1991 | EP0216933B1 Method for fabricating an insulating oxide layer on semiconductor substrate surface |
| 07/31/1991 | EP0131586B1 Process and apparatus for obtaining silicon from fluosilicic acid |
| 07/31/1991 | CN1053511A Method for obtaining heterojunction semiconductor and super crystal lattice materials and equipments thereof |
| 07/30/1991 | WO1991011827A1 Passivated silicon substrate |
| 07/30/1991 | US5036487 CMOS-RAM memory in a gate array arrangement |
| 07/30/1991 | US5036473 Method of using electronically reconfigurable logic circuits |
| 07/30/1991 | US5036383 Semiconductor device having an improved bonding pad |
| 07/30/1991 | US5036382 Semiconductor device having a multi-level wiring structure |
| 07/30/1991 | US5036381 Multiple electronic devices within a single carrier structure |
| 07/30/1991 | US5036378 Memory device |
| 07/30/1991 | US5036376 Infrared Detectors |
| 07/30/1991 | US5036370 Thin film semiconductor array device |
| 07/30/1991 | US5036274 Method of monitoring the path of an annular blade through a semiconductor material |
| 07/30/1991 | US5036273 System of measuring a state density in a semi-conductor element and a method using this system |
| 07/30/1991 | US5036272 Plural test mode selection circuit |
| 07/30/1991 | US5036271 Apparatus for characterization of electrical properties of a semiconductor body |
| 07/30/1991 | US5036233 Integrated semiconductor circuit having a unidirectional semiconductor component for preventing saturation of bipolar transistors |
| 07/30/1991 | US5036215 Pass gate multiplexer receiver circuit |
| 07/30/1991 | US5036167 Board for hybrid integrated circuit |
| 07/30/1991 | US5036024 Method of treating a hardened semiconductor resin encapsulated layer with ultraviolet radiation |
| 07/30/1991 | US5036023 Rapid thermal processing method of making a semiconductor device |
| 07/30/1991 | US5036021 Method of producing a semiconductor device with total dielectric isolation |
| 07/30/1991 | US5036020 Method of fabricating microelectronic device incorporating capacitor having lowered topographical profile |
| 07/30/1991 | US5036019 Method of producing a complementary-type semiconductor device |
| 07/30/1991 | US5036018 Metal Oxide Semiconductor Erasable Programmable Read-Only Memory Cells |
| 07/30/1991 | US5036017 Method of making asymmetrical field effect transistor |
| 07/30/1991 | US5036016 Very Large Scale Integrated Bipolar Transistor |
| 07/30/1991 | US5036015 Method of endpoint detection during chemical/mechanical planarization of semiconductor wafers |
| 07/30/1991 | US5035979 Radiation-sensitive mixture |
| 07/30/1991 | US5035782 Method for the formation of monomolecular adsorption films or built-up films of monomolecular layers using silane compounds having an acetylene or diacetylene bond |
| 07/30/1991 | US5035768 Novel etch back process for tungsten contact/via filling |
| 07/30/1991 | US5035767 Preparation of gallium arsenide |
| 07/30/1991 | US5035750 Processing method for semiconductor wafers |
| 07/30/1991 | US5035200 Processing liquid supply unit |
| 07/30/1991 | US5035062 Apparatus and method for aligning automated loading and unloading arms |
| 07/30/1991 | US5035034 Hold-down clamp with mult-fingered interchangeable insert for wire bonding semiconductor lead frames |
| 07/30/1991 | CA2074809A1 Passivated silicon substrate |
| 07/30/1991 | CA1287188C Vlsi devices having interconnect structure formed on layer of seed material |
| 07/30/1991 | CA1286927C Process for forming a film |
| 07/30/1991 | CA1286876C Apparatus for locating and supporting ceramic substrates |
| 07/27/1991 | CA2033403A1 Photoresist containing aliphatic di- and tri-esters of aliphatic and aromatic di-and tri-acids and alcohols |
| 07/25/1991 | WO1991011094A2 Probe and inverting apparatus |
| 07/25/1991 | WO1991011028A1 Thin, dielectrically isolated island resident transistor structure having low collector resistance |
| 07/25/1991 | WO1991011026A1 Single transistor non-volatile electrically alterable semiconductor memory device with a re-crystallized floating gate |
| 07/25/1991 | WO1991011025A1 A method for manufacturing of mineature impedance matched interconnection patterns |
| 07/25/1991 | WO1991011023A1 Method of producing semiconductor devices |
| 07/25/1991 | WO1991011021A1 High-temperature high-pressure washing method and washing apparatus |
| 07/25/1991 | WO1991011020A1 Vuv lithography |
| 07/25/1991 | WO1991011019A1 Bicmos process utilizing novel planarization technique |
| 07/25/1991 | WO1991011018A1 Method and device for treating a substrate with a plasma |
| 07/25/1991 | WO1991011006A1 Hall effect semiconductor memory cell |
| 07/25/1991 | WO1991010873A1 Heating apparatus for semiconductor wafers or substrates |
| 07/25/1991 | WO1991010630A1 Method for reducing shrinkage during firing of green ceramic bodies |
| 07/25/1991 | DE4100668A1 Green-emitting gallium phosphide diode useful in display appts. - comprises N=type gallium phosphide substrate, N=type gallium phosphide epitaxial layer and P=type gallium phosphide epitaxial layer |
| 07/25/1991 | DE4002018A1 Easy electronic chip release from wafer support foil - which is deposited onto surfaces with structural depression, with foil top side exposed to overpressure |
| 07/24/1991 | EP0438382A1 Disubstituted aromatic dianhydrides and polyimides prepared therefrom |
| 07/24/1991 | EP0438172A1 Semiconductor memory device having monitoring function |
| 07/24/1991 | EP0438167A1 Semiconductor device having a charge transfer device, mosfets, and bipolar transistors -- all formed in a single semiconductor substrate |
| 07/24/1991 | EP0438127A2 Semiconductor wafer |
| 07/24/1991 | EP0438074A2 Trimming code setting circuit having high reliability |
| 07/24/1991 | EP0438047A1 Microwave FET |
| 07/24/1991 | EP0437950A2 Semiconductor device having silicon-on-insulator structure and method of producing the same |
| 07/24/1991 | EP0437949A1 Double diffused lead-out for a semiconducteur device |
| 07/24/1991 | EP0437939A1 Integratable DMOS transistor and method of making the same |
| 07/24/1991 | EP0437933A1 Fabrication of devices utilizing a wet etchback procedure |
| 07/24/1991 | EP0437883A1 Scanning device for optically scanning a surface along a line |
| 07/24/1991 | EP0437834A1 Method for manufacturing a semiconductor integrated circuit |
| 07/24/1991 | EP0437746A2 A semiconductor device comprising a plurality of pellets fixed on a lead frame and method |
| 07/24/1991 | EP0437741A2 A two-dimensional positioning apparatus |
| 07/24/1991 | EP0437702A2 Semiconductor integrated circuit of compound semiconductor devices comprising isolation regions and method of making the same |
| 07/24/1991 | EP0437491A1 Method of using electronically reconfigurable gate array logic and apparatus formed thereby. |
| 07/24/1991 | EP0380519A4 Ic chips with self-aligned thin film resistors |
| 07/24/1991 | EP0262193B1 Process for forming a fuse programmable read-only memory device |
| 07/24/1991 | EP0231264B1 Method and apparatus for nondestructively determining the characteristics of a multilayer thin film structure |
| 07/24/1991 | EP0210190B1 Controlled boron doping of silicon |
| 07/24/1991 | CN1053322A Method for improving the property of transistor |
| 07/24/1991 | CN1013331B Voltage level conversion circuit |
| 07/24/1991 | CN1013328B Technique and apparatus for filming on micro-area |
| 07/24/1991 | CA2034703A1 Substrate for packaging a semiconductor device |
| 07/24/1991 | CA2034702A1 Method for packaging semiconductor device |
| 07/24/1991 | CA2034700A1 Substrate for packaging a semiconductor device |
| 07/23/1991 | US5034972 Method of producing thin sheets and use of such sheets for the production of X-ray masks |
| 07/23/1991 | US5034971 Mask for X-ray lithography |
| 07/23/1991 | US5034925 Semiconductor memory device with redundancy responsive to advanced analysis |
| 07/23/1991 | US5034845 Integrated circuit apparatus including static electricity protection circuit |
| 07/23/1991 | US5034799 Semiconductor integrated circuit device having a hollow multi-layered lead structure |
| 07/23/1991 | US5034798 Semiconductor device having a two-layer gate structure |
| 07/23/1991 | US5034797 Semiconductor memory devices having stacked polycrystalline silicon transistors |
| 07/23/1991 | US5034795 Electrically insulating substrate |
| 07/23/1991 | US5034791 Field effect semiconductor device and its manufacturing method |
| 07/23/1991 | US5034789 Dielectric isolation for SOI island side wall for reducing leakage current |
| 07/23/1991 | US5034787 Structure and fabrication method for a double trench memory cell device |
| 07/23/1991 | US5034785 Planar vertical channel DMOS structure |
| 07/23/1991 | US5034784 Diamond electric device on silicon |
| 07/23/1991 | US5034782 Semiconductor commutator with grain boundary |