Patents
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)
04/1999
04/07/1999EP0569470B1 Process for making a polysilicon thin film transistor
04/07/1999CN1213457A Method and apparatus for babricating silion dioxide and silicon glass layer in integrated circuits
04/07/1999CN1213456A Pattern forming method
04/07/1999CN1213437A Bottom antireflective coatings through refractive index modification by anomalous dispersion
04/07/1999CN1213229A Variable current source
04/07/1999CN1213197A Method of manufacturing optical semiconductor device
04/07/1999CN1213196A Method for manufacturing semiconductor element
04/07/1999CN1213187A Photovaltaic device, process for production thereof, and zinc oxide thin film
04/07/1999CN1213185A Insulating gate type semiconductor device and method of fabricating the same
04/07/1999CN1213184A Metal oxide semiconductor device and method of manufacturing the same
04/07/1999CN1213183A Method of setting threshold voltage levels
04/07/1999CN1213182A Memory cell for dynamic random access memory (DRAM)
04/07/1999CN1213181A Semiconductor device
04/07/1999CN1213180A Semiconductor integrated circuit device and method of designing same
04/07/1999CN1213176A Semiconductor device and method for fabricating same
04/07/1999CN1213174A CSP type semiconductor device and manufacturing methods for the same
04/07/1999CN1213172A Memory cell for dynamic random memory (DRAM)
04/07/1999CN1213171A Method for reduction of pad erosion
04/07/1999CN1213170A Improved multi-level conductive structure and method for forming thereof
04/07/1999CN1213169A Dual damascene process for metal layers and organic intermetal layers
04/07/1999CN1213168A Method for fabricating semiconductor device
04/07/1999CN1213167A Reducing oxidation stress in fabrication of device
04/07/1999CN1213166A Stacked via in copper/polyimide BEOL
04/07/1999CN1213165A Endpoint detection method and apparatus
04/07/1999CN1213164A Semiconductor device manufacturing method
04/07/1999CN1213163A Method for fabricating semiconductor device
04/07/1999CN1213162A Soft passivation layer in semiconductor fabrication
04/07/1999CN1213161A Method for etching silicon dioxide containing layer
04/07/1999CN1213160A Process for forming miniature contact holes in semiconductor device without short-circuit
04/07/1999CN1213159A Reliable polysilicon-silicide grid laminate with reduced sheet resistance
04/07/1999CN1213158A Chemical treating apparatus and flow rate controlling method thereof
04/07/1999CN1213157A Methods for performing planarization and recess etches and apparatus therefor
04/07/1999CN1213156A Flexible circuit and its preparation method
04/07/1999CN1213145A Electronic component, method for making, and target making electronic component
04/07/1999CN1213141A Semiconductor memory with high space-efficient MDQ switch placement
04/07/1999CN1213113A Manufacturing process change control apparatus and its manufacturing process change control method
04/07/1999CN1213079A Checking chip
04/07/1999CN1212984A Solventless liminating adhesive with barrier properties
04/07/1999CN1212919A Chemical mechanical polishing method suitable for highly accurate planarization
04/07/1999CN1042873C Method for fabricating half-tone type phase shift mask
04/07/1999CN1042861C Apparatus and method for coating base sheet of semiconductor products with film
04/07/1999CN1042818C Glass substrate transport box
04/07/1999CA2249771A1 Conveying apparatus
04/06/1999USRE36185 Citrate buffer, hydrogen peroxide
04/06/1999US5893050 Method for correcting thin-film formation program of semiconductor device and thickness measuring apparatus therefor
04/06/1999US5893004 Developing unit
04/06/1999US5892965 Pipeline processing method and device for instruction execution
04/06/1999US5892886 Apparatus for uniform gas and radiant heat dispersion for solid state fabrication processes
04/06/1999US5892714 Method of programming and/or verifying a threshold voltage level of a nonvolatile memory cell
04/06/1999US5892713 Nonvolatile semiconductor memory device
04/06/1999US5892709 Single level gate nonvolatile memory device and method for accessing the same
04/06/1999US5892708 Magnetoresistive memory using large fraction of memory cell films for data storage
04/06/1999US5892707 Memory array having a digit line buried in an isolation region and method for forming same
04/06/1999US5892702 Semiconductor memory device and method of manufacturing the same
04/06/1999US5892579 Optical inspection method and apparatus
04/06/1999US5892572 Projection exposure apparatus and method
04/06/1999US5892558 Wire electrode structure based on 2 or 3 terminal device employed in a liquid crystal display
04/06/1999US5892392 Device for setting a bias source at stand-by
04/06/1999US5892386 Internal power control circuit for a semiconductor device
04/06/1999US5892382 Current mode logic circuit, source follower circuit and flip flop circuit
04/06/1999US5892369 Method for the detection of the presence of passivation in an integrated circuit
04/06/1999US5892368 Semiconductor integrated circuit device having failure detection circuitry
04/06/1999US5892328 High-power, plasma-based, reactive species generator
04/06/1999US5892292 Getterer for multi-layer wafers and method for making same
04/06/1999US5892291 Registration accuracy measurement mark
04/06/1999US5892289 Bare chip mounting structure and manufacturing method therefor
04/06/1999US5892288 Semiconductor integrated circuit device
04/06/1999US5892287 Semiconductor device including stacked chips having metal patterned on circuit surface and on edge side of chip
04/06/1999US5892286 Semiconductor device and manufacturing method thereof
04/06/1999US5892284 Semiconductor integrated circuit
04/06/1999US5892283 Connection of active circuitry via wire bonding procedure
04/06/1999US5892282 Barrier-less plug structure
04/06/1999US5892281 Tantalum-aluminum-nitrogen material for semiconductor devices
04/06/1999US5892277 Tab tape and semiconductor device using the tab tape
04/06/1999US5892276 Semiconductor integrated circuit
04/06/1999US5892273 Semiconductor package integral with semiconductor chip
04/06/1999US5892271 Semiconductor device
04/06/1999US5892270 Chip on board assembly without wire bonding
04/06/1999US5892269 Semiconductor device including an intrusion film layer
04/06/1999US5892268 Inductive load driving and control circuits inside isolation regions
04/06/1999US5892267 Multi-stage voltage-boosting circuit with boosted back-gate bias
04/06/1999US5892266 Layout structure of capacitive element(s) and interconnections in a semiconductor
04/06/1999US5892264 High frequency analog transistors, method of fabrication and circuit implementation
04/06/1999US5892263 CMOS device connected to at least three power supplies for preventing latch-up
04/06/1999US5892261 SRAM bitline pull-up MOSFET structure for internal circuit electro-static discharge immunity
04/06/1999US5892260 SOI-type semiconductor device with variable threshold voltages
04/06/1999US5892258 Read-only semiconductor memory device
04/06/1999US5892257 Packing density for flash memories
04/06/1999US5892256 Semiconductor memory and a method of manufacturing the same
04/06/1999US5892255 Ferroelectric based capacitor for use in memory systems and method for fabricating the same
04/06/1999US5892254 Integrated circuit capacitors including barrier layers having grain boundary filling material
04/06/1999US5892251 Apparatus for transferring electric charges
04/06/1999US5892250 Semiconductor integrated circuit chip
04/06/1999US5892248 Double photoresist layer self-aligned heterojuction bipolar transistor
04/06/1999US5892247 Semiconductor device and a manufacturing method thereof
04/06/1999US5892246 Polysilicon TFT having exact alignment between the source/drain and the gate electrode
04/06/1999US5892241 Apparatus and method for the inspection of scattered resist
04/06/1999US5892240 Wafer sensing apparatus for sensing wafer insertion
04/06/1999US5892231 Virtual mask digital electron beam lithography
04/06/1999US5892207 Heating and cooling apparatus for reaction chamber