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Fath, DE
Andreas Fath, Haslach DE
| Patent application number | Description | Published |
|---|---|---|
| 20100159268 | METHOD FOR PRODUCING DECORATIVE SURFACE STRUCTURES - In the case of a method for producing decorative surface structures, patterns or the like on articles, in particular sanitary articles, basic bodies made of a first metal, basic bodies made of metal that are coated with a first metal or basic bodies made of plastic that are coated with a first metal are used as a basis. Then, a layer of material temporarily applied to the article is partially removed by electromagnetic radiation or by particle radiation, thereby forming a first surface structure with regions that are free from material. Subsequently, the first metal is at least partially removed in the material-free regions or the first metal or some other metal is built up in the material-free regions. This method step is followed by removal of the still present material, a second (final) surface structure being formed. Finally, further top layers can preferably be applied to the article, the second surface structure being substantially retained. | 06-24-2010 |
| 20110209781 | SANITARY FITTING WITH AN OUTLET MADE OF GLASS - A sanitary fitting ( | 09-01-2011 |
Andreas Fath, Bietigheim-Bissingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20110258986 | METHOD FOR REGENERATING A DIESEL PARTICLE FILTER - A method for regenerating a diesel particle filter ( | 10-27-2011 |
Holger Fath, Fussgoenheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20090142185 | ADJUSTING RING FOR ADJUSTING THE BLADES OF THE VTG DISTRIBUTOR OF EXHAUST GAS TURBOCHARGERS - The invention relates to an adjusting ring ( | 06-04-2009 |
| 20110189011 | TURBOCHARGER HAVING AN INSERTION PLATE - A turbocharger has a rotor housing. Said rotor housing has an insertion element. Said insertion element is configured such that the same forms an over-hanging spiral together with said rotor housing. | 08-04-2011 |
Jan Mirko Fath, Georgensgmuend DE
| Patent application number | Description | Published |
|---|---|---|
| 20080315061 | Fastening device for flat components, especially solar modules, to be arranged on a framework - A fastening device for flat components, especially solar modules, to be arranged on a framework, includes a first profile mounting rail and a second profile mounting rail that are spaced apart from one another and that are arranged horizontal and parallel on the framework and on which one component can be affixed in the area of its mutually opposing edges. Profile elements, which are arranged on the bottom of a frameless component in the area of the lateral edges, are provided with a retaining rib which projects toward the lateral edge, and connect to the profile mounting rails. A retaining element is provided with a first fastening segment for fastening to a fastening area of the profile mounting rail and with a second fastening segment having two retaining segments that project to both sides and that, in the assembled position, overlap the mutually opposing retaining ribs of two components to be placed next to one another. | 12-25-2008 |
Juergen Fath, Muenchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20110095001 | Thermal Material-Processing Method - A thermal material-processing method wherein between the working spot of an electron beam and a workpiece a relative motion is brought about. Prior to the actual thermal treatment an effective processing contour is ascertained, in that the working spot of the electron beam executes, in accordance with the stored data of an ideal processing contour, a relative motion in relation to the workpiece, and on this relative motion a scan motion is superimposed which is directed transversely to the ideal processing contour. In this manner, both geometrical and magnetically conditioned deviations of the points of incidence of the electron beam on the workpiece can be compensated. | 04-28-2011 |
Michael Fath, Bremen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080202706 | Device for Sealing and/or Protecting Construction Openings - A device for the closure and/or protection of openings in structures has closure elements ( | 08-28-2008 |
Peter Fath, Konstanz DE
| Patent application number | Description | Published |
|---|---|---|
| 20080251123 | METHOD FOR PRODUCING A SOLAR CELL AND A SOLAR CELL PRODUCED ACCORDING TO SAID METHOD - The problem posed by both conventional and novel crystalline silicon solar cells is the electrical isolation of layers doped with p and n conductivity types. The invention solves said problem in a simple and elegant manner. A masking paste is applied locally to at least one side of the silicon substrate and is subsequently dried. A doping material diffusion is then carried out, whereby the conductivity type of the doping material is in opposition to that of the base doping of the crystalline silicon substrate. In one of the subsequent production steps of the solar cell, the electric contacts are applied in such a way that at least one section of said contacts is isolated electrically from the rest of the contact by the masking paste. The masking paste thus allows an electrical isolation of the two external contacts of a solar cell by preventing the diffusion of one doping material using said paste. Other methods that achieve the same results are substantially more complex and expensive to use. | 10-16-2008 |
| 20090017606 | Method for Producing a Semiconductor Component Having Regions Which are Doped to Different Extents - A method for producing a semiconductor component, in particular a solar cell, having regions which are doped to different extents. A layer is formed which inhibits the diffusion of a dopant and can be penetrated by a dopant, on at least one part of the surface of a semiconductor component material. The diffusion-inhibiting layer is at least partially removed in at least one high-doping region. A dopant source is formed on the diffusion-inhibiting layer and in the at least one high-doping region. Then the dopant is diffused from the dopant source into the semiconductor component material. The semiconductor component is suitable for use in integrated circuits, electronic circuits, solar cell modules, and to produce solar cells having a selective emitter structure. | 01-15-2009 |
| 20090039513 | Contacting Method for Semiconductor Material and Semiconductor Device - A contact-making method for a semiconductor material contains the method steps of forming a diffusion barrier which promotes electrical contact and adhesion on at least one portion of a surface of a semiconductor and forming a metallization on the diffusion barrier. The diffusion barrier being formed by applying a metalliforous paste to at least one portion of the semiconductor surface or to at least one portion of a layer covering the semiconductor surface, and a semiconductor component with a diffusion barrier which is arranged in the surface of the semiconductor and which promotes electrical contact between the semiconductor material and a metallization. The metallization is applied to the diffusion barrier. The diffusion barrier is formed by a sintered metalliforous paste applied to at least one portion of the semiconductor surface. | 02-12-2009 |
| 20090074650 | METHOD FOR THE PRODUCTION OF SILICON SUITABLE FOR SOLAR PURPOSES - An exemplary method of production of solar grade silicon is disclosed. The method comprises melting the silicon and directionally solidifying the melt. The method additionally comprises forming a crystallization front during the directional solidification, the front having the shape of at least a section of a spherical surface. Also disclosed are a silicon wafer and a solar cell in accordance with an exemplary embodiment of the present invention. | 03-19-2009 |
| 20090246969 | METHOD FOR TEXTURING SILICON WAFERS FOR PRODUCING SOLAR CELLS - In a method for texturing silicon wafers for producing solar cells, the step of introducing a silicon wafer involves the use of a texturing solution which is at a temperature of at least 80 degrees Celsius and which comprises water admixed with 1 percent by weight to 6 percent by weight KOH or 2 percent by weight to 8 percent by weight NaOH and with a surfactant or a surfactant mixture constituting less than 0.01 percent by weight. Very economic texturing can be performed in this way. | 10-01-2009 |
| 20100120248 | ETCHING SOLUTION AND ETCHING METHOD - An etching solution contains water, nitric acid, hydrofluoric acid, and sulphuric acid. More specifically it contains 15 to 40% by weight of nitric acid, 10 to 41% by weight of sulphuric acid and 0.8 to 2.0% by weight of hydrofluoric acid. The etching solution is used for etching silicon and to etching methods for silicon wafers. | 05-13-2010 |
| 20100285631 | METHOD OF SELECTIVELY DOPING A SEMICONDUCTOR MATERIAL FOR FABRICATING A SOLAR CELL - The present disclosure provides a method of selectively doping a semiconductor material for fabricating a solar cell. The method comprises forming at least one angled groove in the semiconductor material and forming a diffusion barrier on the semiconductor material. The diffusion barrier comprises a diffusion barrier material that is selected so that diffusing of a dopant material through the diffusion barrier is reduced. The method also comprises doping the semiconductor material by exposing the semiconductor material to the dopant material in a manner such that a region of the semiconductor material that is covered by the diffusion barrier has a predetermined first dopant concentration. In addition, the method comprises forming an electrical contact within the at least one angled groove after exposing the semiconductor material to the dopant material. The method is conducted so that a surface area of the semiconductor material within the at least one groove is substantially free from diffusion barrier material and has a second dopant concentration that is higher than the first dopant concentration. | 11-11-2010 |
| 20110186116 | METHOD FOR PRODUCING A SOLAR CELL HAVING A TWO-STAGE DOPING - Method for producing solar cells with a two-stage doping ( | 08-04-2011 |
Sascha Fath, Erlangen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100134108 | METHOD TO DESIGN A GRADIENT COIL, METHOD TO MANUFACTURE A GRADIENT COIL, GRADIENT COIL, MAGNETIC RESONANCE APPARATUS AND COMBINED PET-MR SYSTEM - In a method for designing a gradient coil composed of multiple sub-coils, parameters representing the structure of the gradient coil are varied, and the variation that produces an optimized electrical field generated by the gradient coil is determined. The final design of the gradient coil embodies those parameters that produced the optimal electrical field. In a method for manufacturing a gradient coil, the gradient coil is manufactured according to the final design. A gradient coil manufactured according to the invention has a gradient conductor configuration that optimizes the electrical field generated by the gradient coil. A magnetic resonance apparatus, and a combined positron emission tomography/magnetic resonance apparatus, embodies such a gradient coil. | 06-03-2010 |
Sascha Fath, Uttenreuth DE
| Patent application number | Description | Published |
|---|---|---|
| 20080297150 | ARRANGEMENT FOR MAGNETIC FIELD MEASUREMENT - The invention concerns an arrangement for magnetic field measurement of a measurement object (in particular a gradient coil in a magnetic resonance apparatus) with a magnetic field sensor that is designed to measure a magnetic field of the measurement object and with a measurement mechanism on which the magnetic field sensor is arranged at a first position. The measurement object has detectable reference points that can be used for calibration of a spatial position of a position sensor. The calibrated position sensor is arranged at a second position of the measurement mechanism, such that, with the first position and the second position, a spatial position relative to the measurement object can be associated with each magnetic field strength that is measured by the magnetic field sensor. | 12-04-2008 |