| 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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| 05/12/1981 | US4267012 Onto which a conductive material is deposited and selectively plasma etched |
| 05/12/1981 | US4267011 By applying a laser or electron beam to the silicon layer prior to patterning |
| 05/12/1981 | US4267003 Automatic solar cell glassing machine and method |
| 05/12/1981 | US4266990 Process for diffusion of aluminum into a semiconductor |
| 05/12/1981 | US4266986 Passivation of defects in laser annealed semiconductors |
| 05/12/1981 | US4266985 Process for producing a semiconductor device including an ion implantation step in combination with direct thermal nitridation of the silicon substrate |
| 05/12/1981 | US4266984 Enhanced open circuit voltage in amorphous silicon photovoltaic devices |
| 05/12/1981 | US4266876 Automatic alignment apparatus |
| 05/12/1981 | US4266710 Wire bonding apparatus |
| 05/12/1981 | US4266507 Cap-mounting mechanism for apparatus for thermal treatment of semiconductors |
| 05/12/1981 | US4266334 By etching the substrate, and glueing a sheet of glass thereto |
| 05/12/1981 | US4266333 Method of making a Schottky barrier field effect transistor |
| 05/12/1981 | CA1101127A1 Semiconductor component with protective passivating layer |
| 05/12/1981 | CA1101122A1 Low noise ccd input circuit |
| 05/06/1981 | EP0028170A1 Method of grooving and vitrification by silicon nitride masking and semiconductor components obtained |
| 05/06/1981 | EP0027919A2 Method of making integrated MOS circuits comprising high-voltage MOS transistors, and circuitry for switching power circuits by using such high-voltage MOS transistors |
| 05/06/1981 | EP0027903A1 Method of fabricating a GaAs semiconductor Schottky barrier device |
| 05/06/1981 | EP0027883A1 Memory cell simulation for reference voltage generation in semiconductor memories using MTL technology |
| 05/05/1981 | USRE30604 Reusable fixture for an integrated circuit chip |
| 05/05/1981 | US4266282 Vertical semiconductor integrated circuit chip packaging |
| 05/05/1981 | US4266236 Transistor having emitter resistors for stabilization at high power operation |
| 05/05/1981 | US4266233 I-C Wafer incorporating junction-type field-effect transistor |
| 05/05/1981 | US4266151 Semiconductor circuit with at least two field effect transistors united in a semiconductor crystal |
| 05/05/1981 | US4266146 Charge transfer devices having switchable blocking electrodes |
| 05/05/1981 | US4266111 Apparatus for transferring work through a region of reduced pressure for the performance of an operation thereon |
| 05/05/1981 | US4266100 Monolithically integrated semiconductor circuit |
| 05/05/1981 | US4266090 Kovar" alloy frame brazed to a molybdenum bottom used for microcircuits |
| 05/05/1981 | US4266089 Stainless steel frame soldered to a copper bottom for microcircuits |
| 05/05/1981 | US4266001 Light-sensitive mixture |
| 05/05/1981 | US4266000 Photosensitive copying composition |
| 05/05/1981 | US4265935 Integrated circuits |
| 05/05/1981 | US4265934 Method for making improved Schottky-barrier gate gallium arsenide field effect devices |
| 05/05/1981 | US4265932 Mobile transparent window apparatus and method for photochemical vapor deposition |
| 05/05/1981 | US4265685 Utilizing simultaneous masking and diffusion of peripheral substrate areas |
| 05/05/1981 | CA1100648A1 Method for providing a metal silicide layer on a substrate |
| 05/05/1981 | CA1100647A1 High density integrated logic circuit |
| 05/05/1981 | CA1100395A1 Method of controlling wafer etching rates |
| 05/05/1981 | CA1100390A1 N-conductivity silicon monocrystals produced by neutron irradiation |
| 05/05/1981 | CA1100303A1 Method of manufacturing oxidizing agent and method of oxidation by the use of the oxidizing agent |
| 04/29/1981 | EP0027761A1 High-frequency field effect semiconductor device and transistor using such a semiconductor device |
| 04/29/1981 | EP0027712A1 Semiconductor annealing |
| 04/29/1981 | EP0027629A1 Semiconductor component with at least one or several semiconductor bodies |
| 04/29/1981 | EP0027603A1 Process for applying a photoresist, and photoresist solution |
| 04/29/1981 | EP0027578A1 Apparatus for radio frequency plasma etching provided with an improved electrode and method of etching using such an apparatus |
| 04/29/1981 | EP0027570A2 Apparatus for prealignment of a wafer |
| 04/29/1981 | EP0027565A2 Dynamic memory cell with two complementary bipolar transistors |
| 04/29/1981 | EP0027553A1 Process for producing a semiconductor element of amorphous silicon for the conversiuon of light into electrical energy and device for carrying out the process |
| 04/29/1981 | EP0027497A2 Projection system for corpuscular beams |
| 04/28/1981 | US4264964 Dynamic memory cell of the charge transfer type applicable in particular to a shift register |
| 04/28/1981 | US4264917 Flat package for integrated circuit devices |
| 04/28/1981 | US4264915 Having electrodes with blocking properties |
| 04/28/1981 | US4264884 Charge transfer filtering device |
| 04/28/1981 | US4264857 Constant voltage threshold device |
| 04/28/1981 | US4264822 Electron beam testing method and apparatus of mask |
| 04/28/1981 | US4264813 High intensity ion source using ionic conductors |
| 04/28/1981 | US4264715 Comprising polymethacrylic anhydride which is irradiated and developed with a solvent-nonsolvent mixture |
| 04/28/1981 | US4264409 Contamination-free selective reactive ion etching or polycrystalline silicon against silicon dioxide |
| 04/28/1981 | US4264407 Lateral pulling growth of crystal ribbons and apparatus therefor |
| 04/28/1981 | US4264397 Apparatus for sticking nonconductive tape having plating perforations to sheet metal |
| 04/28/1981 | US4264383 Doping with boron and gallium |
| 04/28/1981 | US4264382 Method for making a lateral PNP or NPN with a high gain utilizing reactive ion etching of buried high conductivity regions |
| 04/28/1981 | US4264381 Fabrication of injection lasers utilizing a porous host diffusion layer |
| 04/28/1981 | US4264376 Method for producing a nonvolatile memory device |
| 04/28/1981 | US4264374 Cleaning process for p-type silicon surface |
| 04/28/1981 | US4263709 Planar semiconductor devices and method of making the same |
| 04/28/1981 | CA1100237A1 Multiple electron beam exposure system |
| 04/28/1981 | CA1100236A1 Method of making silicone integrated circuits |
| 04/28/1981 | CA1099994A1 Solder preform |
| 04/22/1981 | EP0027395A1 Process for passivating gallium arsenide semiconductor components |
| 04/21/1981 | US4263606 Insulative layer over wiring, containing bump electrode |
| 04/21/1981 | US4263605 Ion-implanted, improved ohmic contacts for GaAs semiconductor devices |
| 04/21/1981 | US4263603 Subminiature bore and conductor formation |
| 04/21/1981 | US4263518 Arrangement for correcting the voltage coefficient of resistance of resistors integral with a semiconductor body |
| 04/21/1981 | US4263514 Electron beam system |
| 04/21/1981 | US4263340 Process for producing an integrated circuit |
| 04/21/1981 | US4263087 Process for producing epitaxial layers |
| 04/21/1981 | US4263067 Fabrication of transistors having specifically paired dopants |
| 04/21/1981 | US4263066 Process for concurrent formation of base diffusion and p+ profile from single source predeposition |
| 04/21/1981 | US4263064 Method of liquid phase epitaxial growth |
| 04/21/1981 | US4263058 Forming metal silicide layer, oxidizing |
| 04/21/1981 | US4263057 Method of manufacturing short channel MOS devices |
| 04/21/1981 | US4263056 Method for the manufacture of light emitting and/or photodetective diodes |
| 04/21/1981 | CA1099823A1 Method and apparatus for continuously patterning a photosensitive tape |
| 04/21/1981 | CA1099816A1 Substrate bias voltage generated from refresh oscillator |
| 04/21/1981 | CA1099618A1 Method of manufacturing a semiconductor device |
| 04/21/1981 | CA1099493A1 Liquid silicon casting control mechanism and method |
| 04/16/1981 | WO1981001079A1 Thin film structure for ceramic substrates |
| 04/16/1981 | WO1981001073A1 Semiconductor devices controlled by depletion regions |
| 04/16/1981 | WO1981001016A1 Minimization of strain in single crystals |
| 04/15/1981 | EP0026967A2 A method of manufacturing a semiconductor device using a thermosetting resin film |
| 04/15/1981 | EP0026953A1 Method of manufacturing a semiconductor device |
| 04/15/1981 | EP0026821A1 Method of producing relief structures resistant to a high temperature, relief structures produced thereby and their use |
| 04/15/1981 | EP0026788A1 Semiconductor device |
| 04/14/1981 | US4262300 Microcircuit package formed of multi-components |
| 04/14/1981 | US4262299 Semiconductor-on-insulator device and method for its manufacture |
| 04/14/1981 | US4262298 Ram having a stabilized substrate bias and low-threshold narrow-width transfer gates |
| 04/14/1981 | US4262297 Semiconductor charge transfer device with multi-level polysilicon electrode and bus-line structure |
| 04/14/1981 | US4262217 CCD gain control |
| 04/14/1981 | US4262208 Photo-electrical detecting apparatus |
| 04/14/1981 | US4262165 Packaging structure for semiconductor IC chip |