| 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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| 07/16/1991 | US5032540 Phosphorus gradient, semiconductors |
| 07/16/1991 | US5032538 Embedding tungsten in gallium arsenide |
| 07/16/1991 | US5032537 Silicon, silicide |
| 07/16/1991 | US5032536 Method for manufacturing a liquid crystal display device with thin-film-transistors |
| 07/16/1991 | US5032535 Method of manufacturing semiconductor device |
| 07/16/1991 | US5032534 Doping, annealing, semiconductors |
| 07/16/1991 | US5032533 Method of making a nonvolatile memory cell with field-plate switch |
| 07/16/1991 | US5032532 Method for fabricating insulated gate semiconductor device |
| 07/16/1991 | US5032531 Semiconductors |
| 07/16/1991 | US5032530 Split-polysilicon CMOS process incorporating unmasked punchthrough and source/drain implants |
| 07/16/1991 | US5032528 Method of forming a contact hole in semiconductor integrated circuit |
| 07/16/1991 | US5032492 Photolithographic masking process and apparatus |
| 07/16/1991 | US5032491 Method of forming a fine pattern |
| 07/16/1991 | US5032472 Vapor deposited thin film |
| 07/16/1991 | US5032467 Polyimides, bonding strength |
| 07/16/1991 | US5032438 Adhesive tapes for die bonding |
| 07/16/1991 | US5032233 Titanium, tungsten |
| 07/16/1991 | US5032221 With methane-hydrogen plasma |
| 07/16/1991 | US5032219 Integrated optical structures |
| 07/16/1991 | US5032217 Impingement |
| 07/16/1991 | US5032216 Non-photographic method for patterning organic polymer films |
| 07/16/1991 | US5032205 Plasma etching apparatus with surface magnetic fields |
| 07/16/1991 | US5032203 Sodium bromite |
| 07/16/1991 | US5032055 Carrier receiving device for bonding machines |
| 07/16/1991 | US5031822 Methods of joining components |
| 07/16/1991 | US5031821 Semiconductor integrated circuit device, method for producing or assembling same, and producing or assembling apparatus for use in the method |
| 07/16/1991 | CA1286427C Microwave plasma generator |
| 07/16/1991 | CA1286424C Bilayer lithographic process |
| 07/16/1991 | CA1286423C Directable aperture etched in silicon |
| 07/16/1991 | CA1286371C Input register for test operand generation |
| 07/13/1991 | CA2034057A1 High resistance polysilicon load resistor |
| 07/12/1991 | WO1991010968A1 Devices and methods for reading identification marks on semiconductor wafers |
| 07/12/1991 | CA2073335A1 Devices and methods for reading identification marks on semiconductor wafers |
| 07/11/1991 | WO1991010344A1 Etching of nanoscale structures |
| 07/11/1991 | WO1991010341A1 A low frequency inductive rf plasma reactor |
| 07/11/1991 | WO1991010263A1 Geometry dependent doping and electronic devices produced |
| 07/11/1991 | WO1991010262A1 Method of manufacturing semiconductor device |
| 07/11/1991 | WO1991010261A1 Semiconductor interconnect structure utilizing a polyimide insulator |
| 07/11/1991 | WO1991010260A1 Process enhancement using molybdenum plugs in fabricating integrated circuits |
| 07/11/1991 | WO1991010259A1 Testable ribbon bonding method and wedge bonding tool for microcircuit device fabrication |
| 07/11/1991 | WO1991010258A1 Process for determining the position of a pn transition |
| 07/11/1991 | WO1991010202A1 Processing systems with intelligent article tracking |
| 07/11/1991 | WO1991010110A1 Composite color illumination method and band light illumination in a double-focus detector utilizing chromatic aberration |
| 07/11/1991 | WO1991009996A2 Transport system, in particular for transporting silicon monocrystals through the tank of a research reactor |
| 07/11/1991 | WO1991009995A2 Process for the deposition of thin films on solids |
| 07/11/1991 | WO1991009994A1 Method of forming material layer |
| 07/11/1991 | WO1991009699A1 Welding of solder frame to ceramic lid in semi-conductor packaging |
| 07/10/1991 | EP0436491A1 Dram cell having a texturized polysilicon lower capacitor plate for increased capacitance |
| 07/10/1991 | EP0436475A2 Eprom device with metallic source connections and fabrication thereof |
| 07/10/1991 | EP0436457A2 Photosensitive polyimide compositions |
| 07/10/1991 | EP0436387A2 Single chamber via etch through a dual-layer dielectric |
| 07/10/1991 | EP0436358A2 Integrated circuit having power supply connection integrity monitor |
| 07/10/1991 | EP0436337A2 Technique for simplified testing of semiconductor circuits |
| 07/10/1991 | EP0436335A2 Photoelectric converting device |
| 07/10/1991 | EP0436320A2 Laser ablatable polymer dielectrics and methods |
| 07/10/1991 | EP0436297A2 Small BiCMOS transistor |
| 07/10/1991 | EP0436282A2 Area-selective metallization process |
| 07/10/1991 | EP0436192A1 Method of Manufacturing Semiconductor Device with Taper Structure |
| 07/10/1991 | EP0436185A1 Process for forming SiO2 film with polysiloxane/ozone reaction |
| 07/10/1991 | EP0436184A2 Method of manufacturing a semiconductor device utilising an impurity segregation phenomenon |
| 07/10/1991 | EP0436174A2 Radiation sensitive mixture and process for the production of relief structures |
| 07/10/1991 | EP0436171A1 High voltage planar edge termination using a punch-through retarding implant |
| 07/10/1991 | EP0436156A1 Nonvolatile semiconductor memory device having tunnel insulating film structure |
| 07/10/1991 | EP0436130A2 Trench charge-coupled device |
| 07/10/1991 | EP0436089A2 Superlattice multistate circuits |
| 07/10/1991 | EP0436073A2 Trench-capacitor-one-transistor storage cell and array for dynamic random access memories |
| 07/10/1991 | EP0436038A1 Semiconductor device and method of producing the same |
| 07/10/1991 | EP0436030A1 Molded article for holding wafer |
| 07/10/1991 | CN1052967A 半导体存储设备 Semiconductor memory device |
| 07/10/1991 | CN1052966A 半导体存储设备 Semiconductor memory device |
| 07/10/1991 | CN1052965A 半导体存储器阵列 The semiconductor memory array |
| 07/10/1991 | CN1052964A Semiconductor memory array having interdigitated bit-line structure |
| 07/10/1991 | CN1013160B Integrated circuit insulation process |
| 07/09/1991 | US5031199 X-ray lithography beamline method and apparatus |
| 07/09/1991 | US5031149 Non-volatile semiconductor memory device having, at the prestage of an address decoder, a level shifter for generating a program voltage |
| 07/09/1991 | US5031092 Microcomputer with high density ram in separate isolation well on single chip |
| 07/09/1991 | US5031022 Film carrier for mounting IC chips |
| 07/09/1991 | US5031021 Substrate with p-n junction; polysilicon film covering |
| 07/09/1991 | US5031020 Semiconductor device having two different active elements whose partial area is commonly used |
| 07/09/1991 | US5031019 Method for manufacturing a semiconductor device having isolated islands and its resulting structure |
| 07/09/1991 | US5031018 Basic cell of gate array device |
| 07/09/1991 | US5031014 Lateral transistor separated from substrate by intersecting slots filled with substrate oxide for minimal interference therefrom |
| 07/09/1991 | US5031011 MOS type semiconductor device |
| 07/09/1991 | US5031010 Semiconductor memory device and method of manufacturing the same |
| 07/09/1991 | US5031009 Conductivity modulation semiconductor with no negative resistance characteristics |
| 07/09/1991 | US5031006 Semiconductor device having a Schottky decoupling diode |
| 07/09/1991 | US5030910 Method and apparatus for slicing crystalline wafers aided by magnetic field monitoring means |
| 07/09/1991 | US5030909 Method and system for contactless testing of electronic activity in an integrated circuit chip-to-test after passivation thereof |
| 07/09/1991 | US5030908 Method of testing semiconductor elements and apparatus for testing the same |
| 07/09/1991 | US5030904 Diagnostic system for integrated circuits using existing pads |
| 07/09/1991 | US5030896 D.C. restore for a remote video interconnect |
| 07/09/1991 | US5030859 Drive device for a CMOS sense amplifier in a dynamic semiconductor memory device |
| 07/09/1991 | US5030853 High speed logic and memory family using ring segment buffer |
| 07/09/1991 | US5030842 Fine-particle measuring apparatus |
| 07/09/1991 | US5030835 Ion implantation capable of uniformly injecting an ion beam into a substrate |
| 07/09/1991 | US5030829 Method and apparatus for investigating latch-up propagation in complementary-metal-oxide-semiconductor (CMOS) circuits |
| 07/09/1991 | US5030590 Anisotropic etching using dilute hydroxide solution |
| 07/09/1991 | US5030589 Multilayer; refractory silicide, heat resistant layer of refractory, silicide, nitride |
| 07/09/1991 | US5030588 Nickel-chromium alloy |
| 07/09/1991 | US5030587 Method of forming substantially planar digit lines |