| 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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| 08/18/1981 | US4284466 Thermocompression, for electrical components |
| 08/18/1981 | US4283839 Method of bonding semiconductor devices to carrier tapes |
| 08/18/1981 | US4283838 Method of making plastic encapsulated semiconductor devices |
| 08/18/1981 | US4283837 Semiconductor device and method of manufacturing same |
| 08/18/1981 | CA1107397A1 Charge transfer device |
| 08/18/1981 | CA1107396A1 Anti-aliasing pre-filter circuit for semiconductor charge transfer device |
| 08/12/1981 | EP0033696A1 Process for the doping of semiconductors |
| 08/12/1981 | EP0033685A1 Process for doping semiconductors rapidly |
| 08/12/1981 | EP0033507A2 Process for de reproduceable production of metallic layers |
| 08/12/1981 | EP0033506A1 Method of manufacturing low impedance monocrystal metal or alloy layers on insulating chips |
| 08/12/1981 | EP0033495A2 Process for fabricating a high speed bipolar transistor |
| 08/12/1981 | EP0033414A2 High repetition rate, uniform volume transverse electric discharger laser with pulse triggered multi-arc channel switching, and a method of producing solar voltaic cells using a pulsed laser beam |
| 08/12/1981 | EP0033345A1 High capacity etching apparatus. |
| 08/11/1981 | US4283734 Process for the manufacture of millimeter wave sources of the module type |
| 08/11/1981 | US4283733 Semiconductor integrated circuit device including element for monitoring characteristics of the device |
| 08/11/1981 | US4283631 Bean scanning and method of use for ion implantation |
| 08/11/1981 | US4283509 Photocrosslinkable polymers with side tricyclic imidyl groups |
| 08/11/1981 | US4283485 Conductor crossovers for integrated RC-circuits |
| 08/11/1981 | US4283483 Process for forming semiconductor devices using electron-sensitive resist patterns with controlled line profiles |
| 08/11/1981 | US4283482 Etching a plasma polymerized film |
| 08/11/1981 | US4283439 Method of manufacturing a semiconductor device by forming a tungsten silicide or molybdenum silicide electrode |
| 08/11/1981 | US4283259 Method for maskless chemical and electrochemical machining |
| 08/11/1981 | US4283249 Reactive ion etching |
| 08/11/1981 | US4283247 Liquid phase epitaxial process for magnetic garnet |
| 08/11/1981 | US4283242 Process for cementing semiconductor discs onto a carrier plate |
| 08/11/1981 | US4283236 Method of fabricating lateral PNP transistors utilizing selective diffusion and counter doping |
| 08/11/1981 | US4283235 Dielectric isolation using shallow oxide and polycrystalline silicon utilizing selective oxidation |
| 08/11/1981 | US4282924 Apparatus for mechanically clamping semiconductor wafer against pliable thermally conductive surface |
| 08/11/1981 | US4282759 Method and apparatus for non-destructive testing of beam-lead integrated circuit connections |
| 08/11/1981 | US4282758 Individual lead pull test for beam leaded devices |
| 08/11/1981 | US4282648 CMOS process |
| 08/11/1981 | US4282647 Method of fabricating high density refractory metal gate MOS integrated circuits utilizing the gate as a selective diffusion and oxidation mask |
| 08/11/1981 | US4282646 Method of making a transistor array |
| 08/11/1981 | CA1106981A1 Process for producing integrated circuit devices by ion implantation |
| 08/11/1981 | CA1106980A1 Cellular integrated circuit and hierarchical method |
| 08/06/1981 | WO1981002222A1 Composit gate interconnect structure |
| 08/05/1981 | EP0033155A1 Method of producing thermally and electrically stable metallic layers |
| 08/05/1981 | EP0033154A2 Monolithic integrated semiconductor circuit comprising transistors |
| 08/05/1981 | EP0033138A1 A method for correcting deflection distortions in an apparatus for charged particle lithography |
| 08/05/1981 | EP0033028A1 A semiconductor integrated circuit device |
| 08/05/1981 | EP0033003A2 Double diffused MOS field-effect-transistor and process for its manufacture |
| 08/05/1981 | EP0032999A2 Process for producing a bipolar vertical transistor structure |
| 08/05/1981 | EP0032958A1 Semiconductor memory device |
| 08/04/1981 | US4282544 Encapsulated hybrid circuit assembly |
| 08/04/1981 | US4282543 Semiconductor substrate and method for the preparation of the same |
| 08/04/1981 | US4282540 FET Containing stacked gates |
| 08/04/1981 | US4282539 Field effect transistor with decreased substrate control of the channel width |
| 08/04/1981 | US4282538 Method of integrating semiconductor components |
| 08/04/1981 | US4282446 High density floating gate EPROM programmable by charge storage |
| 08/04/1981 | US4282437 Charged particle beam lithography |
| 08/04/1981 | US4282282 Barium aluminosilicate glasses, glass-ceramics and dopant |
| 08/04/1981 | US4282270 Method for forming an insulating film layer of silicon oxynitride on a semiconductor substrate surface |
| 08/04/1981 | US4282268 Video disk, glow discharge, alkoxysilane precursor |
| 08/04/1981 | US4282267 Methods and apparatus for generating plasmas |
| 08/04/1981 | US4282266 Method for determining silicon content in layers of aluminum and silicon |
| 08/04/1981 | US4282136 Such as semiconductors using antimony pentoxide and a reactive organic bromine compound as flame retardants |
| 08/04/1981 | US4282043 Process for reducing the interdiffusion of conductors and/or semiconductors in contact with each other |
| 08/04/1981 | US4281448 Method of fabricating a diode bridge rectifier in monolithic integrated circuit structure utilizing isolation diffusions and metal semiconductor rectifying barrier diode formation |
| 08/04/1981 | CA1106483A1 Diode capable of alternately functioning as an emitter and detector of light of the same wavelength |
| 08/04/1981 | CA1106143A1 Method of making an amorphous silicon dioxide free of metal ions |
| 07/29/1981 | EP0032801A2 Method of dicing a semiconductor wafer |
| 07/29/1981 | EP0032788A1 Method for depositing coatings in a glow discharge |
| 07/29/1981 | EP0032728A2 Method of mounting a semiconductor device in a housing |
| 07/29/1981 | EP0032716A2 Illumination system for semiconductive wafers |
| 07/29/1981 | EP0032700A2 JFET device |
| 07/29/1981 | EP0032695A2 Semiconductor memory device |
| 07/29/1981 | EP0032626A2 A semiconductor device |
| 07/29/1981 | EP0032588A2 Substrate bias generation circuit |
| 07/29/1981 | EP0032565A1 Mounting and packaging of silicon devices on ceramic substrates, and packaged silicon devices |
| 07/29/1981 | EP0032550A1 Method for producing a vertical bipolar PNP transistor structure |
| 07/29/1981 | EP0032512A1 Laser annealed double conductor structure |
| 07/29/1981 | EP0032510A1 Silicon on sapphire laser process. |
| 07/28/1981 | US4281397 Virtual ground MOS EPROM or ROM matrix |
| 07/28/1981 | US4281336 Thyristor element with short turn-off time and method for producing such element |
| 07/28/1981 | US4281236 Process for the manufacture of electrical contacts upon semiconductor components |
| 07/28/1981 | US4281031 Method and apparatus for processing workpieces |
| 07/28/1981 | US4281030 Particle flux |
| 07/28/1981 | US4281029 Vaporization and impingement of the gases |
| 07/28/1981 | US4280977 Method of working ceramic green sheet |
| 07/28/1981 | US4280885 Method of and apparatus for active electro-chemical water and similar environmental contaminant elimination in semi-conductor and other electronic and electrical devices and the like |
| 07/28/1981 | US4280858 Method of manufacturing a semiconductor device by retarding the diffusion of zinc or cadmium into a device region |
| 07/28/1981 | US4280855 Method of making a dual DMOS device by ion implantation and diffusion |
| 07/28/1981 | US4280854 Method of manufacturing a semiconductor device having conductive and insulating portions formed of a common material utilizing selective oxidation and angled ion-implantation |
| 07/28/1981 | US4280689 Head for high speed spinner having a vacuum chuck |
| 07/28/1981 | US4280273 Manufacture of monolithic LED arrays for electroluminescent display devices |
| 07/28/1981 | US4280272 Method for preparing complementary semiconductor device |
| 07/28/1981 | US4280271 Three level interconnect process for manufacture of integrated circuit devices |
| 07/28/1981 | CA1106078A1 Method of fabricating itegrated circuits with oxidized isolation and the resulting structure |
| 07/28/1981 | CA1106062A1 Two-phase charge coupled device structure |
| 07/28/1981 | CA1106012A1 Lead frame and package for establishing electrical connections to electronic components |
| 07/23/1981 | WO1981002074A1 Method for making a semiconductor device |
| 07/22/1981 | EP0032463A1 Electrodeposition of cadmium with selenium |
| 07/22/1981 | EP0032437A1 Thermocompression bonding tool |
| 07/22/1981 | EP0032421A1 Fiber-reinforced concrete |
| 07/22/1981 | EP0032386A2 A method for tailoring forward voltage drop (VTM) switching time (tq) and reverse-recovery charge (Qrr) in a power thyristor using nuclear particle and electron irradiation |
| 07/22/1981 | EP0032211A2 Method to make a silicon layer being partly polycrystalline and partly monocrystalline |
| 07/22/1981 | EP0032197A1 Test procedures for integrated semi-conductor circuits allowing the electric determination of certain tolerances during the photolithographic stages |
| 07/22/1981 | EP0032195A1 Schottky barrier diode and method of making it |
| 07/22/1981 | EP0032174A1 Method of doping silicium substrates by diffusion of boron and use of this method for the manufacture of the base zones of bipolar transistors |
| 07/21/1981 | US4280132 Multi-lead frame member with means for limiting mold spread |