Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: infineon





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-7,005,723 Bipolar transistor and method of producing same
In a method of producing a bipolar transistor, a semiconductor substrate having a substrate surface is provided. A base-terminal layer for providing a base...
US-7,005,640 Method and apparatus for the characterization of a depth structure in a substrate
The present invention provides a method for the characterization of a depth structure in a substrate at a surface of the substrate, in which a cutout is produced...
US-7,005,385 Method for removing a resist mask with high selectivity to a carbon hard mask used for semiconductor structuring
The present invention relates to a method for removing a resist selective to a carbon hard mask including providing an etching plasma comprising of at least...
US-7,005,360 Method for fabricating a microelectronic circuit including applying metal over and thickening the integrated...
A method for fabricating a microelectronic circuit having an improved electrically conductive element. The method includes providing a finished processed...
US-7,005,355 Method for fabricating semiconductor memories with charge trapping memory cells
A method for manufacturing a semiconductor device includes forming a storage layer over a semiconductor body. The storage layer includes a first boundary layer,...
US-7,005,351 Method for fabricating a transistor configuration including trench transistor cells having a field electrode,...
A method for fabricating a transistor configuration including at least one trench transistor cell has a gate electrode and a field electrode disposed in a trench...
US-7,005,346 Method for producing a memory cell of a memory cell field in a semiconductor memory
A memory cell has a vertical construction of a capacitor and a vertical FET arranged above the latter which can be produced with a lower outlay and in a...
US-7,005,337 Method for a parallel production of an MOS transistor and a bipolar transistor
The present invention provides a method for parallel production of an MOS transistor in an MOS area of a substrate and a bipolar transistor in a bipolar area of...
US-7,005,333 Transistor with silicon and carbon layer in the channel region
A transistor and method of manufacturing thereof having stressed material layers formed in the channel to increase the speed and improve performance of the...
US-7,005,240 Method for forming a hard mask in a layer on a planar device
A hard mask is produced from spacer structures. The spacer structures are formed from a conformal deposition on elevated structures produced lithographically in...
US-7,005,220 Method for structuring a lithography mask
A method for structuring a lithograph mask by forming a cured, electrically-conductive layer on a mask structure having a radiation-transmissive substrate and a...
US-7,003,432 Method of and system for analyzing cells of a memory device
A method of analyzing cells of a memory device is disclosed. Generally, a plurality of fail signatures is generated, wherein each fail signature is associated...
US-7,003,422 Method for connecting test bench elements and shell device
The invention provides a method for connecting test bench elements (102a 102f), and a shell device, a test bench element shell (201) partially or completely...
US-7,003,029 Method and device for equalizing and decoding a data signal
A method for equalizing and decoding an error-protected data signal transmitted via a radio channel is described. According to the method, an equalized data...
US-7,003,015 Apparatus and method for configurable multi-dwell search engine for spread spectrum applications
This invention provides a configurable multi-dwell search engine for performing automated efficient searches of a known code sequence space. Inputs from a...
US-7,002,931 Power efficient line driver with high performance echo cancellation for 1000BASE-T
A 1000BASE-T transceiver linked to an unshielded twisted pair (UTP) through a transformer currently transmits and receives outgoing and incoming signals via the...
US-7,002,867 Refresh control circuit for ICs with a memory array
An IC having an array of memory cells that can be accessed through two different ports is described. Read/write operation is performed through one of the ports....
US-7,002,635 Method for superimposing pictures
In the case of picture insertions, such as picture-in-picture, for example, fluctuations in the line duration are manifested in position displacements relative...
US-7,002,404 Tuning circuit for a filter
The invention relates to a tuning circuit for tuning a filter stage, which has an RC element (1) with an RC time constant (.tau.), with the RC time constant...
US-7,002,224 Transistor with doped gate dielectric
A transistor and method of manufacture thereof. A semiconductor workpiece is doped before depositing a gate dielectric material. Using a separate anneal process...
US-7,002,222 Integrated semiconductor memory circuit and method of manufacturing the same
An integrated semiconductor circuit, having active components lying in mutually adjoining wells of a respective first and second conduction type, wherein the...
US-7,002,196 Ferroelectric capacitor devices and FeRAM devices
A ferroelectric capacitor device, such as an FeRAM device is formed of a substrate having one or more contact plugs extending therethrough, and a first...
US-7,001,856 Method of calculating a pressure compensation recipe for a semiconductor wafer implanter
A process uses pressure changes and a pressure compensation factor to estimate the rate at which neutral atoms are implanted. While implanting a first wafer...
US-7,001,835 Crystallographic modification of hard mask properties
A hardmask layer in the back end of an integrated circuit is formed from TaN having a composition of less than 50% Ta and a resistivity greater than 400...
US-7,001,828 Method and apparatus for manufacturing a device having a moveable structure
In a method for manufacturing a device having a moveable structure a substrate is processed in order to obtain intermediate devices on the substrate, wherein an...
US-7,001,806 Semiconductor structure with increased breakdown voltage and method for producing the semiconductor structure
A semiconductor structure comprises a buried first semiconductor layer of a first doping type, a second semiconductor layer of the first doping type on the...
US-7,001,783 Mask schemes for patterning magnetic tunnel junctions
Methods of patterning magnetic tunnel junctions (MTJ's) of magnetic memory devices that avoid shorting magnetic memory cells to upper levels of conductive lines...
US-7,001,781 Method for producing a ferroelectric capacitor that includes etching with hardmasks
A method for fabricating a device and a device, such as a ferroelectric capacitor, having a substrate, a contact plug through the substrate, a first barrier...
US-7,001,780 Method of fabrication of an FeRAM capacitor and an FeRAM capacitor formed by the method
A ferroelectric device includes a bottom electrode on which are formed ferrocapacitor elements and, over the ferroelectric elements, top electrodes. The bottom...
US-7,000,454 Particle measurement configuration and semiconductor wafer processing device with such a configuration
A particle measurement configuration measures the particle concentration in a liquid or gaseous medium by way of a particle measuring instrument. In order to...
US-7,000,148 Program-controlled unit
A program-controlled unit is described. The program-controlled unit has a central processing unit (CPU), peripheral units that are connected to the CPU via an...
US-7,000,058 Method and configuration for transmitting digital data
A method for transmitting digital data, which is continued in data frames of variable lengths, from a first data bus to a second data bus, which is operated...
US-6,999,887 Memory cell signal window testing apparatus
A memory cell signal window testing apparatus 101 and method for testing the signal window of a memory are disclosed. First data is written to a memory cell...
US-6,999,832 Production machine with capability of transmitting production information and method for generating events...
A production machine has at least one signal output with the capability of transmitting production status information to a production control system or...
US-6,999,661 Configuration for coupling optical signals of at least one optical data channel into and/or out of an optical...
A configuration for coupling optical signals of at least one optical data channel into and/or out of an optical waveguide carrying optical signals of at least...
US-6,999,369 Circuit and method for refreshing memory cells of a dynamic memory
A circuit for refreshing memory cells of a dynamic memory contains a refresh control circuit (3, 4, 7) and a memory circuit (2) for storing a plurality of...
US-6,999,355 Circuit arrangement and method for setting a voltage supply for a read/write amplifier of an integrated memory
A circuit arrangement for setting a voltage supply for a read/write amplifier of an integrated memory has a first voltage generator circuit for generating a...
US-6,999,337 Register cell and method for writing to the register cell
A register cell includes a first input for a data unit to be written into the register cell. The register cell includes further a second input for a negated data...
US-6,999,333 Method and apparatus for assessing one-time programmable cells
Provision is made of a method and an apparatus for assessing one-time programmable cells, in which an electrical characteristic quantity of a cell is...
US-6,999,325 Current/voltage converter arrangement
A current/voltage converter arrangement is proposed, in which a first switch device (T1) with a first diode (TD1) is provided between a first input terminal...
US-6,999,324 Method for operating a switch in a free-running switch mode power supply, and a drive circuit for a switch in a...
A method for operating a switch, which is connected in series with a primary coil of a transformer in a free-running switch mode power supply, includes the...
US-6,999,292 Active protection device for low voltage circuits in items of low voltage equipment
The invention establishes a method and a device for supplying external circuit units with an overvoltage (101), present on a high voltage circuit (100), in which...
US-6,998,880 Driver circuit
The invention relates to a driver circuit with a circuit node (10), at least two first transistors (P1, P2), the load sections of which are switched in series...
US-6,998,874 Method and apparatus for the transmission of differential signals
A method is described for transmitting signals on a pair of lines, whereby the signals pass alternately from a low level to a high level. The signals on one line...
US-6,998,678 Semiconductor arrangement with a MOS-transistor and a parallel Schottky-diode
The present invention relates to a semiconductor arrangement with a MOS transistor which has a gate electrode (40), arranged in a trench running in the vertical...
US-6,998,672 Memory cell
A memory cell having a source region, a drain region, a source-end control gate, a drain-end control gate, an injection gate arranged between the source-end...
US-6,998,664 Integrated semiconductor circuit having a cell array having a multiplicity of memory cells
An integrated semiconductor circuit includes a cell array having memory cells which can be read by word lines and bit lines. Two bit lines in each case are...
US-6,998,637 Circuit element having a first layer composed of an electrically insulating substrate material, a method for...
The circuit element has a first layer composed of an electrically insulating substrate material and a first electrically conductive material which is in the form...
US-6,998,346 Method for the patterned, selective metallization of a surface of a substrate
The present invention provides a method for the patterned metallization of a surface of a substrate, comprising the steps of preheating the substrate to a...
US-6,998,338 Method of producing an integrated circuit configuration
In an integrated circuit configuration, above a first conductive structure which is embedded in a first insulating layer there are arranged a first barrier layer...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.