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)
04/1995
04/11/1995US5405285 Machining error correction apparatus
04/11/1995US5405255 Encapsulaton molding equipment
04/11/1995US5405230 Load-lock unit and wafer transfer system
04/11/1995US5404894 Conveyor apparatus
04/11/1995US5404812 Mechanical acceleration sensor and gas-pressure activating apparatus employing the same
04/11/1995US5404678 Wafer chamfer polishing apparatus with rotary circular dividing table
04/11/1995CA2045917C Positive photoresist composition
04/06/1995WO1995009521A1 Local hardening method of a semiconductor integrated circuit
04/06/1995WO1995009459A1 Tab testing of area array interconnected chips
04/06/1995WO1995009446A1 Method for manufacturing a frequency control device
04/06/1995WO1995009443A1 Process for producing luminescent elemental structures
04/06/1995WO1995009440A1 Process for metallising solar cells made of crystalline silicon
04/06/1995WO1995009438A1 Three-dimensional processor using transferred thin film circuits
04/06/1995WO1995009437A1 Method for assembling an electronic package
04/06/1995WO1995009436A1 Patterned array of uniform metal microbeads
04/06/1995WO1995009435A1 Process for producing microcrystalline films and uses thereof
04/06/1995WO1995009434A1 Method for fabricating diamond films and related structures
04/06/1995WO1995009423A1 Spacer flash cell process
04/06/1995WO1995009366A1 Micromechanical device and process for producing the same
04/06/1995WO1995009358A1 Inspection system with in-lens, off-axis illuminator
04/06/1995DE4434060A1 Phase-shifting mask and method for repairing a defect in a phase-shifting mask
04/06/1995DE4410272C1 Method for producing semiconductor elements
04/06/1995DE4333416A1 Microcrystalline layers
04/06/1995DE4333386A1 Method for wet chemical etching of a semiconductor substrate
04/06/1995CA2173123A1 Three-dimensional processor using transferred thin film circuits
04/06/1995CA2171190A1 Patterned array of uniform metal microbeads
04/05/1995EP0647091A1 Passive alignment of components with micromachined tool
04/05/1995EP0647030A2 Integrated circuit devices
04/05/1995EP0646969A2 Carbon silicon semiconductor device having a narrowed bandgap characteristic and method of fabrication
04/05/1995EP0646968A1 Method of manufacturing diamond semiconductor
04/05/1995EP0646967A1 Low-noise bipolar transistor
04/05/1995EP0646965A1 An integrated device with a bipolar transistor and a MOSFET transistor in an emitter switching configuration
04/05/1995EP0646964A1 Integrated structure active clamp for the protection of power devices against overvoltages, and manufacturing process thereof
04/05/1995EP0646962A1 Metal sheet processing method and lead frame processing method, and lead frame and semiconductor device manufacturing method and semiconductor device
04/05/1995EP0646960A1 Semiconductor device with a semiconductor element provided in a mesa structure
04/05/1995EP0646959A1 Metallization and bonding process for manufacturing power semiconductor devices
04/05/1995EP0646957A1 Method of fabricating semiconductor devices having electrodes comprising layers of doped tungsten disilicide
04/05/1995EP0646956A2 Trench isolation structure in an integrated circuit and method of formation
04/05/1995EP0646955A2 Apparatus for encapsulating a semiconductor element mounted on a heat sink with plastic
04/05/1995EP0646954A2 Low-defect one-step etching process
04/05/1995EP0646953A2 Method for reduction of off-current in thin film transistors
04/05/1995EP0646952A2 Semiconductor bipolar device and method of manufacturing the same
04/05/1995EP0646950A2 Method for processing a thin film
04/05/1995EP0646949A2 Method of forming a semiconductor device
04/05/1995EP0646948A1 Resin packaging method, and apparatus and mold for the same
04/05/1995EP0646928A2 Synchronous dynamic random access memory
04/05/1995EP0646924A1 Voltage booster circuit for generating both positive and negative boosted voltages
04/05/1995EP0646885A2 Method for simulation of MOS circuits
04/05/1995EP0646884A2 A method for restructuring physical design images into hierarchical data models
04/05/1995EP0646804A2 Compact noncontact excess carrier lifetime characterization apparatus
04/05/1995EP0646803A1 Semiconductor device having a boundary scan test circuit
04/05/1995EP0646801A1 Testing apparatus for testing and handling a multiplicity of devices
04/05/1995EP0646800A1 Probe for testing semi-conductor chips
04/05/1995EP0646436A1 An apparatus for polishing the periphery portion of a wafer
04/05/1995EP0646288A1 Single polysilicon layer flash e?2 prom cell
04/05/1995EP0646286A1 Bonded wafer processing
04/05/1995EP0646285A1 Semiconductor wafer processing method and apparatus with heat and gas flow control
04/05/1995EP0342208B1 X-ray lithography system comprising a thin target
04/05/1995CN1101169A Semiconductor device
04/05/1995CN1101167A Semiconductor device and fabrication method of the same
04/05/1995CN1101082A Anode structure for magnetron sputtering systems
04/04/1995USH1423 Method for fabricating a silicon-on-insulator voltage multiplier
04/04/1995US5404410 Method and system for generating a bit pattern
04/04/1995US5404336 Semiconductor memory device
04/04/1995US5404328 Memory cell having floating gate and semiconductor memory using the same
04/04/1995US5404313 System for assigning positions of block terminals in a VLSI
04/04/1995US5404312 Automatic designing system capable of designing a logic circuit as desired
04/04/1995US5404310 Method and apparatus for power-source wiring design of semiconductor integrated circuits
04/04/1995US5404273 Semiconductor-device package and semiconductor device
04/04/1995US5404265 Interconnect capacitors
04/04/1995US5404110 System using induced current for contactless testing of wiring networks
04/04/1995US5404099 Semiconductor device
04/04/1995US5404045 Semiconductor device with an electrode pad having increased mechanical strength
04/04/1995US5404043 Semiconductor devices of the planar type bipolar transistors and combination bipolar/MIS type transistors
04/04/1995US5404042 Semiconductor memory device having a plurality of well regions of different conductivities
04/04/1995US5404040 Structure and fabrication of power MOSFETs, including termination structures
04/04/1995US5404038 Semiconductor device and manufacturing method thereof
04/04/1995US5404035 Multi-voltage-level master-slice integrated circuit
04/04/1995US5404034 Symmetrical multi-layer metal logic array with continuous substrate taps
04/04/1995US5404032 Field-effect semiconductor device
04/04/1995US5404030 One-bit memory cell in static random access memory device with PMOS thin film transistor load pair
04/04/1995US5404028 Electrical junction device with lightly doped buffer region to precisely locate a p-n junction
04/04/1995US5404019 Charged particle exposure system having a capability of checking the shape of a charged particle beam used for exposure
04/04/1995US5404018 Method of and an apparatus for charged particle beam exposure
04/04/1995US5403786 Semiconductor device and method for fabricating the same
04/04/1995US5403785 Process of fabrication IC chip package from an IC chip carrier substrate and a leadframe and the IC chip package fabricated thereby
04/04/1995US5403784 Process for manufacturing a stacked multiple leadframe semiconductor package using an alignment template
04/04/1995US5403783 Integrated circuit substrate with cooling accelerator substrate
04/04/1995US5403781 Method of forming multilayered wiring
04/04/1995US5403780 Method enhancing planarization etchback margin, reliability, and stability of a semiconductor device
04/04/1995US5403779 Refractory metal capped low resistivity metal conductor lines and vias formed using PVD and CVD
04/04/1995US5403778 Semiconductors
04/04/1995US5403777 Semiconductor bond pad structure and method
04/04/1995US5403776 Process of using a jig to align and mount terminal conductors to a semiconductor plastic package
04/04/1995US5403775 Forming Confining layer of aluminum-group-3-group-4 metals, masking with stripe pattern atleast partially curved, exposure unmasked portion to water vapors forming native aluminum oxide with specific thicknes
04/04/1995US5403772 Forming catalytic metal and amorphous silicon on substrate; annealing to crystallize
04/04/1995US5403770 Method for forming a field oxide film in a semiconductor device
04/04/1995US5403768 Manufacturing method of a thin film resistor
04/04/1995US5403767 Methods for manufacturing a storage electrode of DRAM cells
04/04/1995US5403766 Method for fabricating a semiconductor memory device having stacked capacitors