Patents by Inventor Stefan Braun
Stefan Braun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 8347233Abstract: The embodiments of the present invention provide novel techniques for visualizing parameter values, such as parameter values measured in an industrial measurement process. In particular, the disclosed embodiments provide visualization techniques for re-scaling a representation of a target parameter range with respect to an overall parameter range for a parameter value. Re-scaling the representation of the target parameter range effectively provides continuous dynamic zooming for the measured parameter value. This allows for better visualization as well as providing continuous feedback to an operator of the industrial measurement process regarding the current measured parameter value, thereby facilitating faster and more accurate operation of the industrial measurement process.Type: GrantFiled: November 30, 2009Date of Patent: January 1, 2013Assignee: Rockwell Automation Technologies, Inc.Inventors: Vladimir Preysman, Stefan Braun, Martin Dittmer
-
Publication number: 20120174572Abstract: The present invention relates to methods for the batch fixation and electrical connection of pre-strained SMA wires on a microstructured substrate using electroplating, providing high bond strength and electrical connections in one processing step. The integration process here developed relies on conventional micro machining techniques and it provides an efficient solution to some problems that have hindered the widespread diffusion of bulk SMA to MEMS, such as the lack of cost-efficient integration methods of bulk SMA and the difficult electrical contacting of the actuator material at small scale. Also disclosed herein is a Joule-heated SMA wire actuator on silicon MEMS.Type: ApplicationFiled: January 9, 2012Publication date: July 12, 2012Inventors: Donato Clausi, Jan Piers, Dominiek Reynaerts, Stefan Braun, Henrik Gradin, Wouter van der Wijngaart
-
Publication number: 20110188999Abstract: An axial turbine for a gas turbine including a rotor blade cascade is provided. The rotor blade cascade is formed from rotor blades each including, a front edge, a blade tip, and an annular space wall that surrounds the rotor blade cascade and includes an annular space inner side, enabling the annular space wall to be arranged directly adjacent to the blade tip forming a radial gap between the covering of the blade tip and the annual space inner side. When the turbine is in operation, the area of the blade tip with the highest pressure load is disposed in the region of the front edges, and the rotor blades in the region of their front edges include a radial projection and the annular space wall includes on the annular space inner side, a peripheral radial recess that interacts with the radial projections such that a minimum is established in the direction of the main through-flow of the turbine.Type: ApplicationFiled: July 8, 2009Publication date: August 4, 2011Inventors: Stefan Braun, Christian Cornelius, Annika Emde, Andreas Heilos, Olaf Hein, Thomas Hofbauer, Christian Lerner, Silvio-Ulrich Martin, Thorsten Mattheis, Ralf Müsgen, Eckart Schumann, Rostislav Teteruk, Adam Zimmermann
-
Publication number: 20100313162Abstract: The embodiments of the present invention provide novel techniques for visualizing parameter values, such as parameter values measured in an industrial measurement process. In particular, the disclosed embodiments provide visualization techniques for re-scaling a representation of a target parameter range with respect to an overall parameter range for a parameter value. Re-scaling the representation of the target parameter range effectively provides continuous dynamic zooming for the measured parameter value. This allows for better visualization as well as providing continuous feedback to an operator of the industrial measurement process regarding the current measured parameter value, thereby facilitating faster and more accurate operation of the industrial measurement process.Type: ApplicationFiled: November 30, 2009Publication date: December 9, 2010Applicant: Rockwell Automatic Technologies, Inc.Inventors: Vladimir Preysman, Stefan Braun, Martin Dittmer
-
Patent number: 7847212Abstract: The invention relates to a method for the manufacture of a molding through generative processing methods, in particular through selective laser melting, wherein a model of a molding is built from a powder material according to CAD data, wherein an application unit is used to apply a powder layer and the powder layer applied is fixed to a layer arranged there under or a base plate by means of radiation, characterized in that prior to applying a first layer onto a build platform or a base plate, a sensor assembly having a sensor level which is located in relation to the levelling level of a levelling assembly for the applied powder layer is allocated to the build platform or the base plate, the build platform or the base plate is moved in relation to the sensor assembly until the sensor assembly emits a signal for stopping the build platform to a drive in an intermediate position, and starting from the intermediate position, the build platform or the base plate is moved by a distance to adjust the layer thickneType: GrantFiled: May 31, 2006Date of Patent: December 7, 2010Assignee: Trumpf Werkzeugmaschinen GmbH & Co. KGInventors: Bernd Renz, Johannes Bauer, Stefan Braun, Nicole Weller
-
Patent number: 7390703Abstract: A method for through-plating field effect transistors with a self-assembled monolayer of an organic compound as gate dielectric includes through-plating by patterning a gate electrode material, and bringing an organic compound having dielectric properties into contact with the contact hole material and the gate electrode material. A contact hole material and the gate electrode material are at least partially uncovered. The contact hole is material not identical to the gate electrode material. A self-assembled monolayer of the organic compound is formed above the gate electrode material. The method also includes depositing and patterning the source and drain contacts without removing the self-assembled monolayer of the organic compound, and depositing a semiconductor material.Type: GrantFiled: February 22, 2005Date of Patent: June 24, 2008Assignee: Infineon Technologies, AGInventors: Hagen Klauk, Marcus Halik, Ute Zschieschang, Guenter Schmid, Stefan Braun
-
Patent number: 7211520Abstract: A method for fabricating a field effect transistor, in which, after the etching of the gate electrode, the removal of the etching mask is omitted since the etching mask serves as a gate dielectric. The etching mask or the dielectric has a self-assembled monolayer of an organic compound.Type: GrantFiled: February 25, 2005Date of Patent: May 1, 2007Assignee: Infineon Technologies AGInventors: Ute Zschieschang, Hagen Klauk, Marcus Halik, Guenter Schmid, Stefan Braun
-
Publication number: 20070037509Abstract: The invention relates to a method for the manufacture of a molding through generative processing methods, in particular through selective laser melting, wherein a model of a molding is built from a powder material according to CAD data, wherein an application unit is used to apply a powder layer and the powder layer applied is fixed to a layer arranged there under or a base plate by means of radiation, characterized in that prior to applying a first layer onto a build platform or a base plate, a sensor assembly having a sensor level which is located in relation to the levelling level of a levelling assembly for the applied powder layer is allocated to the build platform or the base plate, the build platform or the base plate is moved in relation to the sensor assembly until the sensor assembly emits a signal for stopping the build platform to a drive in an intermediate position, and starting from the intermediate position, the build platform or the base plate is moved by a distance to adjust the layer thickneType: ApplicationFiled: May 31, 2006Publication date: February 15, 2007Inventors: Bernd Renz, Johannes Bauer, Stefan Braun, Nicole Weller
-
Publication number: 20070023977Abstract: The invention relates to a substrate sheet for the application of at least one layer of a laying-up material (57), for the production of a three-dimensional moulded body (52), by the serial attachment of layers of a powder laying-up material (57), hardened by means of electromagnetic, or particle radiation in the positions corresponding to a cross-section of the moulded body (52) and provided for positioning on a support (43) in a process chamber (21, 24), whereby a mounting section (186) is provided with a mounting surface (188) for the mounting of layers and a support section (181) is provided which comprises a support surface (185), facing the support and with at least one recess (182), running from the support surface (185) of the support section (181), at least in a direction towards the mounting section (186).Type: ApplicationFiled: September 10, 2004Publication date: February 1, 2007Inventors: Stefan Braun, Bernd Renz
-
Publication number: 20050191801Abstract: A method for fabricating a field effect transistor, in which, after the etching of the gate electrode, the removal of the etching mask is omitted since the etching mask serves as a gate dielectric. The etching mask or the dielectric has a self-assembled monolayer of an organic compound.Type: ApplicationFiled: February 25, 2005Publication date: September 1, 2005Inventors: Ute Zschieschang, Hagen Klauk, Marcus Halik, Guenter Schmid, Stefan Braun
-
Publication number: 20050186700Abstract: A method for through-plating field effect transistors having a self-assembled monolayer of an organic compound as gate dielectric includes through-plated by patterning a gate electrode material, and bringing an organic compound having dielectric properties into contact with the contact hole material and the gate electrode material. A contact hole material and the gate electrode material are at least partially uncovered. The contact hole is material not identical to the gate electrode material. A self-assembled monolayer of the organic compound is formed above the gate electrode material. The method also includes depositing and patterning the source and drain contacts without removing the self-assembled monolayer of the organic compound, and depositing a semiconductor material.Type: ApplicationFiled: February 22, 2005Publication date: August 25, 2005Inventors: Hagen Klauk, Marcus Halik, Ute Zschieschang, Guenter Schmid, Stefan Braun
-
Patent number: 6443511Abstract: Provided in an energy absorber (1) for bumpers (2, 3) of motor vehicles are stiffening elements (5), which have front sides (6) facing away from a rear mounting structure (4). The stiffening elements (5) have in the longitudinal direction a lateral center-to-center distance from one another that corresponds to the standard dimensions of a human leg. Side faces of the stiffening elements (5) which face one another are designed such that, in the event of collision with a leg, the stiffening elements (5) are deformable independently of one another, and in the event of collision with an object larger than a leg, the stiffening elements (5) engage one another at their side faces in a manner hindering deformation with an abrupt increase in the stiffness of the energy absorber (1). By this means, braking with a relatively low deceleration is achieved in a collision with the leg, whereas the energy absorber (1) is adequately stiff in a collision with a larger object.Type: GrantFiled: July 9, 2001Date of Patent: September 3, 2002Assignee: Peguform-Werke GmbHInventor: Stefan Braun
-
Publication number: 20010038214Abstract: Provided in an energy absorber (1) for bumpers (2, 3) of motor vehicles are stiffening elements (5), which have free-standing front sides (6) facing away from a rear mounting structure (4). The stiffening elements (5) have in the longitudinal direction a lateral center-to-center distance from one another that corresponds to the standard dimensions of a human leg. Side faces of the stiffening elements (5) which face one another are designed such that, in the event of collision with a leg, the stiffening elements (5) are deformable independently of one another, and in the event of collision with an object larger than a leg, the stiffening elements (5) engage one another at their side faces in a manner hindering deformation with an abrupt increase in the stiffness of the energy absorber (1). By this means, braking with a relatively low deceleration is achieved in a collision with the leg, whereas the energy absorber (1) is adequately stiff in a collision with a larger object.Type: ApplicationFiled: July 9, 2001Publication date: November 8, 2001Inventor: Stefan Braun
-
Patent number: 6290272Abstract: Provided in an energy absorber (1) for bumpers (2, 3) of motor vehicles are stiffening elements (5), which have free-standing front sides (6) facing away from a rear mounting structure (4). The stiffening elements (5) have in the longitudinal direction a lateral center-to-center distance from one another that corresponds to the standard dimensions of a human leg. Side faces of the stiffening elements (5) which face one another are designed such that, in the event of collision with a leg, the stiffening elements (5) are deformable independently of one another, and in the event of collision with an object larger than a leg, the stiffening elements (5) engage one another at their side faces in a manner hindering deformation with an abrupt increase in the stiffness of the energy absorber (1). By this means, braking with a relatively low deceleration is achieved in a collision with the leg, whereas the energy absorber (1) is adequately stiff in a collision with a larger object.Type: GrantFiled: January 14, 2000Date of Patent: September 18, 2001Assignee: Peguform GmbHInventor: Stefan Braun