| 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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| 03/04/1993 | DE4128964A1 Defined adhesive area prodn. esp. for micro-mechanics or integrated sensor - using photoresist adhesive soln. of lacquer, photosensitive cpd. and hardener, etc. |
| 03/04/1993 | DE4128804A1 Lead-free low melting glass - contains silver oxide, vanadium oxide and tellurium oxide, used as soldering paste for electrical components |
| 03/04/1993 | DE4128602A1 Mfg. reflecting surface on semiconductor substrate - inclining surface at specified angle w.r.t. certain crystal face |
| 03/04/1993 | DE4128333A1 Silicon@-on-insulator layer Getter process - produces directed redistribution of heavy metal contaminations out of active areas of SOI layer into areas acting as lateral dielectric insulation |
| 03/04/1993 | CA2115744A1 Method and apparatus for cleaving semiconductor wafers |
| 03/04/1993 | CA2114716A1 Process for forming low resistivity titanium nitride films |
| 03/03/1993 | EP0530148A1 Positive photo resist with increased dissolving power and reduced crystallisation tendency as well as new tetra(hydroxyphenyl)alkane |
| 03/03/1993 | EP0530054A1 A semiconductor wafer basket |
| 03/03/1993 | EP0530053A1 A wafer basket for containing semiconductor wafers |
| 03/03/1993 | EP0530051A2 A semiconductor device and a method for producing the same |
| 03/03/1993 | EP0530046A1 Integrated circuit transistor |
| 03/03/1993 | EP0529990A1 Semiconductor laser device and method of manufacturing the same |
| 03/03/1993 | EP0529982A1 Exhaust apparatus for epitaxial growth system. |
| 03/03/1993 | EP0529969A1 Novolak resin compositions with high Tg and high sensitivity for photoresist applications |
| 03/03/1993 | EP0529954A1 Method for making a planarized semiconductor device |
| 03/03/1993 | EP0529952A1 Improved silicide formation on polysilicon |
| 03/03/1993 | EP0529951A2 Improved dielectrics formed on a deposited semiconductor |
| 03/03/1993 | EP0529888A1 Removal of substrate perimeter material |
| 03/03/1993 | EP0529862A2 Non-volatile memories |
| 03/03/1993 | EP0529860A2 Method of making isolated vertical PNP transistor in a complementary BICMOS process with EEPROM memory |
| 03/03/1993 | EP0529827A1 Process and apparatus for controllably separating framed working area from remainder of the membrane |
| 03/03/1993 | EP0529826A1 Optical pellicle holder |
| 03/03/1993 | EP0529820A1 Elevated metal-to-metal antifuse structures and fabrication processes |
| 03/03/1993 | EP0529772A1 Method of producing high reliability heterjunction bipolar transistors |
| 03/03/1993 | EP0529752A2 Via metallization for A1N ceramic electronic package |
| 03/03/1993 | EP0529717A2 Method of manufacturing a semiconductor device having overlapping contacts |
| 03/03/1993 | EP0529687A2 Molecular beam epitaxy apparatus |
| 03/03/1993 | EP0529656A2 Interconnection forming method |
| 03/03/1993 | EP0529643A1 Aqueous-developable dry film photoresist |
| 03/03/1993 | EP0529620A1 Semiconductor integrated circuit comprising an oscillator and a selectable frequency divider |
| 03/03/1993 | EP0529554A1 Method for fabricating a semiconductor device |
| 03/03/1993 | EP0529503A1 Flexible attachment flip-chip assembly |
| 03/03/1993 | EP0529417A1 CCD shift register |
| 03/03/1993 | EP0529338A1 Photomask and method of fabricating the same |
| 03/03/1993 | EP0529322A1 MOS-controlled thyristor (MCT) |
| 03/03/1993 | EP0529321A1 Metallic material deposition method for integrated circuit manufacturing |
| 03/03/1993 | EP0529298A2 Method for making thick film/solder joints |
| 03/03/1993 | EP0529234A2 Semiconductor memory device |
| 03/03/1993 | EP0529157A1 Alternating current magnetic levitation transport system |
| 03/03/1993 | EP0529114A1 Disc handling device, method of use and package |
| 03/03/1993 | EP0529097A1 Method of manufacturing two-layer tab tape |
| 03/03/1993 | EP0528995A1 Semiconductor processor apparatus with dynamic wafer vapor treatment and particle volatilization |
| 03/03/1993 | EP0528956A1 BASIC CELL FOR BiCMOS GATE ARRAY |
| 03/03/1993 | EP0528795A1 Apparatus for low temperature cvd of metals |
| 03/03/1993 | CN1020029C 半导体器件 Semiconductor devices |
| 03/03/1993 | CN1020028C Method of fabricating implanted wells and islands of cmos integrated circuits |
| 03/03/1993 | CN1020027C Lateral PNP Transistor using latch voltage of NPN transistor |
| 03/03/1993 | CN1020026C Integrated bipolar and cmos transistor fabrication process |
| 03/03/1993 | CN1020025C Process for producing substrate for selective crystal growth |
| 03/02/1993 | USH1145 Rapid temperature response wafer chuck |
| 03/02/1993 | US5191599 Control device for a charge detection circuit |
| 03/02/1993 | US5191551 Non-volatile semiconductor memory device with transistor paralleling floating gate transistor |
| 03/02/1993 | US5191550 Dual antifuse memory device |
| 03/02/1993 | US5191542 Automatic floorplan operation apparatus |
| 03/02/1993 | US5191535 Mask control system |
| 03/02/1993 | US5191510 Use of palladium as an adhesion layer and as an electrode in ferroelectric memory devices |
| 03/02/1993 | US5191509 Textured polysilicon stacked trench capacitor |
| 03/02/1993 | US5191506 Ceramic electrostatic chuck |
| 03/02/1993 | US5191453 Active matrix substrate for liquid-crystal display and method of fabricating the active matrix substrate |
| 03/02/1993 | US5191402 Semiconductor device having an inter-layer insulating film disposed between two wiring layers |
| 03/02/1993 | US5191397 SOI semiconductor device with a wiring electrode contacts a buried conductor and an impurity region |
| 03/02/1993 | US5191394 Amorphous silicon photodiode with sloped sidewalls and method of fabrication |
| 03/02/1993 | US5191244 N-channel pull-up transistor with reduced body effect |
| 03/02/1993 | US5191240 Bicmos driver circuits with improved low output level |
| 03/02/1993 | US5191235 Semiconductor integrated circuit device having substrate potential detection circuit |
| 03/02/1993 | US5191218 Vacuum-attraction holding device |
| 03/02/1993 | US5191213 Integrated circuit structure analysis |
| 03/02/1993 | US5191200 Imaging apparatus having a focus-error and/or tilt detection device |
| 03/02/1993 | US5190894 Photoresists |
| 03/02/1993 | US5190893 Process for fabricating a local interconnect structure in a semiconductor device |
| 03/02/1993 | US5190892 Method for forming pattern using lift-off |
| 03/02/1993 | US5190889 Method of forming trench isolation structure with germanium silicate filling |
| 03/02/1993 | US5190888 Method for producing a doped polycide layer on a semiconductor substrate |
| 03/02/1993 | US5190887 Method of making electrically erasable and electrically programmable memory cell with extended cycling endurance |
| 03/02/1993 | US5190886 Semiconductor device and method of production |
| 03/02/1993 | US5190836 Reflection type photomask with phase shifter |
| 03/02/1993 | US5190835 Electroless deposition of palladium or gold |
| 03/02/1993 | US5190793 Refractory covercoat for semicondutor devices and methods of making and using the same |
| 03/02/1993 | US5190792 High-throughput, low-temperature process for depositing oxides |
| 03/02/1993 | US5190637 Formation of microstructures by multiple level deep X-ray lithography with sacrificial metal layers |
| 03/02/1993 | US5190613 Method for forming crystals |
| 03/02/1993 | US5190601 Surface structure of ceramics substrate and method of manufacturing the same |
| 03/02/1993 | US5190590 Vacuum coating apparatus |
| 03/02/1993 | US5190463 High performance metal cone contact |
| 03/02/1993 | US5190205 Bonding head assembly |
| 03/02/1993 | US5190064 Apparatus for washing semiconductor materials |
| 03/02/1993 | US5189843 Wafer slicing and grinding machine and a method of slicing and grinding wafers |
| 03/02/1993 | CA1314088C Process for the selective growth of gaas |
| 03/02/1993 | CA1314077C Bicmos power transition circuit |
| 03/01/1993 | CA2076727A1 Alkaline-etch resistant dry film photoresist |
| 02/27/1993 | CA2071778A1 Low dielectric inorganic composition for multilayer ceramic package |
| 02/25/1993 | DE4227251A1 Delay time calculator for logic block contg. MOS transistor - uses layout memory and stores delay times according to input signal gradient for each layout |
| 02/25/1993 | DE4206278A1 Integriertes schaltkreis-bauelement mit unterdrueckten stromversorgungsstoerungen Integrated-circuit-component-with oppressed stromversorgungsstoerungen |
| 02/25/1993 | DE4127925A1 Mfr. of insulating, monocrystalline silicon@ island for microelectronic IC - by oxygen implanting doped monocrystalline silicon@ region, depositing epitaxial silicon@ layer, forming trench, forming mask on silicon@ wafer etc. |
| 02/24/1993 | EP0528785A1 Ion optical imaging system |
| 02/24/1993 | EP0528778A1 Method for microwave plasma assisted CVD diamond coating |
| 02/24/1993 | EP0528744A2 Latch assisted fuse testing for customized integrated circuits |
| 02/24/1993 | EP0528742A1 Field effect transistor formed with wide-submicron gate |
| 02/24/1993 | EP0528736A1 Plate transfer device, in particular for silicon wafers |
| 02/24/1993 | EP0528715A1 Low-noise field effect transistor |