| 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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| 01/31/1989 | US4801351 Method of manufacturing monocrystalline thin-film |
| 01/31/1989 | US4801350 Semiconductor wafers, multilayer deposits, etching masking |
| 01/31/1989 | US4801335 Rinsing in acid processing of substrates |
| 01/31/1989 | US4801241 Modular article processing machine and method of article handling therein |
| 01/31/1989 | US4801234 Vacuum pick and place mechanism for integrated circuit test handler |
| 01/31/1989 | US4801208 Projection type exposing apparatus |
| 01/31/1989 | US4801168 Device for transferring semiconductor wafers |
| 01/31/1989 | US4801067 Forming copper buffer and nickel, palladium, or platinum barrier layer and brazing |
| 01/31/1989 | CA1249669A1 Semiconductor die attach system |
| 01/31/1989 | CA1249667A1 Buried hall element |
| 01/26/1989 | WO1989000769A1 Substrate for highly bright led and method of epitaxially growing the same |
| 01/26/1989 | WO1989000768A1 Rotatable pick and place vacuum sense head for die bonding apparatus |
| 01/26/1989 | EP0249625A4 Ink jet barrier layer and orifice plate printhead and fabrication method. |
| 01/25/1989 | EP0300904A1 Process for the epitaxial growth of layers of III-V or II-VI materials by rapid temperature modulation |
| 01/25/1989 | EP0300873A1 Soldering furnace for integrated-circuit chips |
| 01/25/1989 | EP0300864A2 Apparatus for the detection of integrated-circuit de-passivation |
| 01/25/1989 | EP0300803A2 High-frequency bipolar transistor and its fabrication method |
| 01/25/1989 | EP0300799A2 Photovoltaic element with a semiconductor layer comprising non-single crystal material containing at least Zn,Se and H in an amount of 1 to 4 atomic % |
| 01/25/1989 | EP0300798A2 Functional ZnSe:H deposited films |
| 01/25/1989 | EP0300728A2 Method of producing polydiacetylene thin film |
| 01/25/1989 | EP0300720A1 Multilevel interconnect transfer process |
| 01/25/1989 | EP0300590A2 Semiconductor device package structure |
| 01/25/1989 | EP0300569A1 Method of manufacturing a semiconductor device having a planarized construction |
| 01/25/1989 | EP0300567A2 Method of applying thin layers of oxidic superconductive material |
| 01/25/1989 | EP0300563A2 Method of manufacturing semiconductor devices in which a surface of a semiconductor structure is selectively treated |
| 01/25/1989 | EP0300514A1 Semiconductor device with a sidelong contact structure, and its manufacture |
| 01/25/1989 | EP0300433A2 Method for manufacturing bonded semiconductor body |
| 01/25/1989 | EP0300414A1 Method of connecting wirings through connection hole |
| 01/25/1989 | EP0300226A2 Laminate for the formation of beam leads for IC chip bonding |
| 01/25/1989 | EP0300217A2 Processing apparatus and method |
| 01/25/1989 | EP0300191A1 Device for storing, isolating and feeding components loadable in bulk |
| 01/25/1989 | EP0300186A1 Process for producing a multilayer ceramic substrate |
| 01/25/1989 | EP0300157A2 Vertical transistor capacitor memory cell structure and fabrication method therefor |
| 01/25/1989 | EP0300011A1 Method for producing electric insulation zones in a cmos integrated circuit. |
| 01/25/1989 | EP0299987A1 Ball bonding process and device. |
| 01/24/1989 | US4800579 Charge transfer device provided with charge detection circuit of a floating gate system |
| 01/24/1989 | US4800528 Non-volatile memory having charge correction circuitry |
| 01/24/1989 | US4800527 Semiconductor memory device |
| 01/24/1989 | US4800421 Glass bonding means and method |
| 01/24/1989 | US4800420 Two-terminal semiconductor diode arrangement |
| 01/24/1989 | US4800419 Support assembly for integrated circuits |
| 01/24/1989 | US4800418 Integrated circuit with improved monitoring function by use of built-in elements |
| 01/24/1989 | US4800417 Improved semiconductor device having a polycrystalline isolation region |
| 01/24/1989 | US4800416 Bipolar power transistor having bypassable incorporated-base ballast resistance |
| 01/24/1989 | US4800268 Method and apparatus for scanning a laser beam to examine the surface of semiconductor wafer |
| 01/24/1989 | US4800251 Apparatus for forming a resist pattern |
| 01/24/1989 | US4800179 Contact hole, multilayer films, wires, lasers |
| 01/24/1989 | US4800178 Electrodeposition, tapes, passivation |
| 01/24/1989 | US4800177 Dopes, multilayer structure |
| 01/24/1989 | US4800176 Multilayer, dopes |
| 01/24/1989 | US4800175 Boron ceramic |
| 01/24/1989 | US4800174 Method for producing an amorphous silicon semiconductor device using a multichamber PECVD apparatus |
| 01/24/1989 | US4800173 Process for preparing Si or Ge epitaxial film using fluorine oxidant |
| 01/24/1989 | US4800172 Manufacturing method for cascaded junction field effect transistor |
| 01/24/1989 | US4800171 Method for making bipolar and CMOS integrated circuit structures |
| 01/24/1989 | US4800170 Process for forming in a silicon oxide layer a portion with vertical side walls |
| 01/24/1989 | US4800152 Negative resist compositions |
| 01/24/1989 | US4800002 Method of making a diamond heat sink |
| 01/24/1989 | US4799993 Removing unhardened portions in electronic parts; forming vias |
| 01/24/1989 | US4799992 Interlevel dielectric fabrication process |
| 01/24/1989 | US4799991 Semiconductors |
| 01/24/1989 | US4799990 Method of self-aligning a trench isolation structure to an implanted well region |
| 01/24/1989 | US4799984 Method for fabricating multilayer circuits |
| 01/24/1989 | US4799983 Multilayer ceramic substrate and process for forming therefor |
| 01/24/1989 | US4799968 Photovoltaic device |
| 01/24/1989 | US4799958 Tungsten, frit, binder, high temperature firing |
| 01/24/1989 | US4799854 Rotatable pick and place vacuum sense head for die bonding apparatus |
| 01/24/1989 | US4799615 Collet holder |
| 01/24/1989 | US4799454 Apparatus for forming a thin film |
| 01/24/1989 | US4799451 Chemical vapor processing apparatus |
| 01/24/1989 | CA1249379A1 Integrated circuit device having stacked conductive layers connecting circuit elements therethrough |
| 01/24/1989 | CA1249361A1 Electrodeposition of photovoltaic layer utilizing cadmium rich hg1-xcdxte |
| 01/19/1989 | EP0167589A4 Method of fabricating solar cells. |
| 01/19/1989 | EP0134232A4 Method of fabricating solar cells. |
| 01/18/1989 | EP0299951A2 Process and apparatus for mask inspection |
| 01/18/1989 | EP0299894A1 Process for making a connection to an integrated circuit contact stud, and contact structure |
| 01/18/1989 | EP0299887A1 Test appliance and process for an integrated circuit so as to measure surface layer effects |
| 01/18/1989 | EP0299853A1 Process for producing a memory cell |
| 01/18/1989 | EP0299775A2 Method of assembling a tab bonded semiconductor chip package |
| 01/18/1989 | EP0299633A2 Programmable capacitance divider |
| 01/18/1989 | EP0299605A2 Iron-copper-chromium alloy for high-strength lead frame or pin grid array and process for preparation thereof |
| 01/18/1989 | EP0299576A2 X-ray lithography system |
| 01/18/1989 | EP0299570A1 Process for preparing oriented wafer substrates, from massive III-V semiconductor ingots |
| 01/18/1989 | EP0299525A2 Semiconductor memory device with improved capacitor structure |
| 01/18/1989 | EP0299505A2 Semiconductor device and manufacturing method thereof |
| 01/18/1989 | EP0299452A2 Polyquinoxaline polymers, and articles comprising same |
| 01/18/1989 | EP0299427A2 Voltage detector |
| 01/18/1989 | EP0299252A2 Integrated circuit lead frame assembly containing voltage bussing and distribution to an integrated circuit die using tape automated bonding with two metal layers |
| 01/18/1989 | EP0299249A1 Processing apparatus and method |
| 01/18/1989 | EP0299248A1 Processing apparatus and method |
| 01/18/1989 | EP0299246A1 Processing apparatus and method |
| 01/18/1989 | EP0299245A1 Processing apparatus and method |
| 01/18/1989 | EP0299244A1 Processing apparatus and method |
| 01/18/1989 | EP0299243A1 Processing apparatus and method |
| 01/18/1989 | EP0299216A1 Device for storing, isolating and feeding components loadable in bulk |
| 01/18/1989 | EP0299163A2 Interconnection method for semiconductor device |
| 01/18/1989 | EP0299087A1 Semiconductor device and method of fabricating the same |
| 01/18/1989 | EP0299062A1 Process for producing thin single crystal silicon islands on insulator |
| 01/18/1989 | EP0299037A1 Method for producing electric insulation zones in a cmos integrated circuit. |
| 01/18/1989 | EP0198040B1 Nonvolatile memory cell |