Patents by Inventor Wolfgang Walter

Wolfgang Walter 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).

  • Publication number: 20130026601
    Abstract: A semiconductor device comprises a semiconductor substrate, an anorganic isolation layer on the semiconductor substrate and a metallization layer on the anorganic isolation layer. The metallization layer comprises a fuse structure. At least in an area of the fuse structure the metallization layer and the anorganic isolation layer have a common interface.
    Type: Application
    Filed: July 29, 2011
    Publication date: January 31, 2013
    Applicant: Infineon Technologies AG
    Inventors: Gabriele Bettineschi, Uwe Seidel, Wolfgang Walter, Michael Schrenk, Hubert Werthmann
  • Publication number: 20120037665
    Abstract: A feeding device, particularly for feeding powdered materials into a device processing the same, in particular an extruder, the feeding device including a housing with a receiving region for receiving the material, which is movable laterally over at least one flexible wall, which is movable by at least one moving mechanical element acting thereon, wherein the element is movable along the wall. The wall exterior has bumps, is moved via the element, and/or the element is non-round in its motion.
    Type: Application
    Filed: April 23, 2010
    Publication date: February 16, 2012
    Applicant: LEISTRITZ EXTRUSIONSTECHNIK GMBH
    Inventors: Wolfgang Walter, Robert Rein
  • Publication number: 20110138337
    Abstract: A system and method for handling reusable graphical components in a dynamic environment. A configuration is buffered in a computer system. An object corresponding to a graphical component is instantiated and assigned a level within the graphical hierarchy. The object is configured based on its location in the hierarchy from the buffered configuration. The object reads its parent identifier from a level buffer based solely on its assigned level and writes its object identifier into the level buffer in association with its assigned level.
    Type: Application
    Filed: December 7, 2009
    Publication date: June 9, 2011
    Applicant: SAP AG
    Inventors: Wolfgang Walter, Harald Buerner
  • Publication number: 20110062442
    Abstract: Semiconductor device test structures and methods are disclosed. In a preferred embodiment, a test structure includes a feed line disposed in a first conductive material layer, and a stress line disposed in the first conductive material layer proximate the feed line yet spaced apart from the feed line. The stress line is coupled to the feed line by a conductive feature disposed in at least one second conductive material layer proximate the first conductive material layer.
    Type: Application
    Filed: November 18, 2010
    Publication date: March 17, 2011
    Inventors: Wolfgang Walter, Klaus Koller
  • Publication number: 20110042671
    Abstract: Semiconductor device test structures and methods are disclosed. In a preferred embodiment, a test structure includes a feed line, a stress line disposed proximate the feed line, and a conductive feature disposed between the stress line and the feed line. The test structure includes a temperature adjuster proximate at least the conductive feature, and at least one feedback device coupled to the temperature adjuster and at least the conductive feature.
    Type: Application
    Filed: October 28, 2010
    Publication date: February 24, 2011
    Inventor: Wolfgang Walter
  • Patent number: 7883015
    Abstract: Apparatuses and methods providing data such as, for example, calibration and reagent information (30) over a network (6) to a measurement apparatus (4) which makes use of a consumable reagent (18) in a measuring process are disclosed. The present invention permits a measurement apparatus (4) to download the necessary code assignment (24) and calibration data (32) of the consumable reagent (18) by means of an electronic communication protocol from a host (33). The host (33) can be a software application running on a host computer (34), another measurement apparatus (50, 58) with or without a code-key slot used to read a memory device providing the above mentioned information (30), a dedicated connectivity device, such as a docking station (44), a portable memory reader (48), a remote computer (54), and combinations thereof.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: February 8, 2011
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Firedrich Karl Ackermann, Manfred Augstein, Timothy L. Beck, Markus Stephan Fuerst, Robert Lawrence Meek, Phillip Edgar Pash, Blaine Edward Ramey, Robert Paul Sabo, Matthew Carlyle Sauers, Joerg Schreiber, Wolfgang Walter, Seth Faulkner Williams, Frederick Leland Wittekind, III
  • Patent number: 7858406
    Abstract: Semiconductor device test structures and methods are disclosed. In a preferred embodiment, a test structure includes a feed line disposed in a first conductive material layer, and a stress line disposed in the first conductive material layer proximate the feed line yet spaced apart from the feed line. The stress line is coupled to the feed line by a conductive feature disposed in at least one second conductive material layer proximate the first conductive material layer.
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: December 28, 2010
    Assignee: Infineon Technologies AG
    Inventors: Wolfgang Walter, Klaus Koller
  • Patent number: 7851237
    Abstract: Semiconductor device test structures and methods are disclosed. In a preferred embodiment, a test structure includes a feed line, a stress line disposed proximate the feed line, and a conductive feature disposed between the stress line and the feed line. The test structure includes a temperature adjuster proximate at least the conductive feature, and at least one feedback device coupled to the temperature adjuster and at least the conductive feature.
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: December 14, 2010
    Assignee: Infineon Technologies AG
    Inventor: Wolfgang Walter
  • Publication number: 20100131616
    Abstract: A method and system for providing a secure method and process for accessing resources that are made available by a server. A demilitarized zone (DMZ) framework provides a frontend system that is protected by a firewall and separated from a backend system by a second firewall. The frontend system provides the user interface functionality common to the backend but contains no access directly to the resources that the user interface operates upon. Placing the user interface on a separate machine from the resource data provides an additional layer of security. In addition, separate communication protocols are used between the user and the frontend and between the frontend and the backend system. Thus, a malicious programmer or program will not know the location of the resource or the method for communicating with the backend server to access the resource.
    Type: Application
    Filed: November 24, 2008
    Publication date: May 27, 2010
    Applicant: SAP AG
    Inventors: Wolfgang Walter, Iain Morrison, Gregor Rieken, Moritz Thomas, Stephan Toebben
  • Publication number: 20090064200
    Abstract: A supply chain management program to enable a customer to create new screens or modified screens in the supply chain management interface. The system includes a centralized enhancement mechanism allowing the supply chain management to detect enhancements to screens and the associated transactions. The customer implements a screen enhancement interface and a template for each screen enhancement. Upon activation of a transaction the system and method automatically detect the enhancements and generate the enhanced screen. The method and system also provide processes for updating the screens and database through the enhanced screen.
    Type: Application
    Filed: August 30, 2007
    Publication date: March 5, 2009
    Inventor: Wolfgang Walter
  • Publication number: 20090063488
    Abstract: A system and process that manages access to a resource in an enterprise service-oriented architecture environment. The system recognizes a master for each resource that has ultimate control over the respective resource. The master grants access to the resource though a lock system. If a system does not relinquish access to the resource, then the master is able to reclaim the lock to ensure the continued availability of the resource to all systems. This system ensures data coherency, while also improving performance by diminishing the amount of time a resource is unnecessarily locked and the time to obtain a lock.
    Type: Application
    Filed: August 30, 2007
    Publication date: March 5, 2009
    Inventors: Andreas Daum, Wolfgang Walter, Moritz Thomas, Jacek Zuber
  • Publication number: 20080217407
    Abstract: Apparatuses and methods providing data such as, for example, calibration and reagent information (30) over a network (6) to a measurement apparatus (4) which makes use of a consumable reagent (18) in a measuring process are disclosed. The present invention permits a measurement apparatus (4) to download the necessary code assignment (24) and calibration data (32) of the consumable reagent (18) by means of an electronic communication protocol from a host (33). The host (33) can be a software application running on a host computer (34), another measurement apparatus (50, 58) with or without a code-key slot used to read a memory device providing the above mentioned information (30), a dedicated connectivity device, such as a docking station (44), a portable memory reader (48), a remote computer (54), and combinations thereof.
    Type: Application
    Filed: May 16, 2006
    Publication date: September 11, 2008
    Inventors: Friedrich Karl Ackermann, Manfred Augstein, Timothy L. Beck, Markus Stephan Fuerst, Robert Lawrence Meek, Phillip Edgar Pash, Blaine Edward Ramey, Robert Paul Sabo, Matthew Carlyle Sauers, Joerg Schreiber, Wolfgang Walter, Seeth Faulkner Williams, Frederick Leland Wittekind
  • Publication number: 20080206908
    Abstract: Semiconductor device test structures and methods are disclosed. In a preferred embodiment, a test structure includes a feed line, a stress line disposed proximate the feed line, and a conductive feature disposed between the stress line and the feed line. The test structure includes a temperature adjuster proximate at least the conductive feature, and at least one feedback device coupled to the temperature adjuster and at least the conductive feature.
    Type: Application
    Filed: February 23, 2007
    Publication date: August 28, 2008
    Inventor: Wolfgang Walter
  • Publication number: 20080185584
    Abstract: Semiconductor device test structures and methods are disclosed. In a preferred embodiment, a test structure includes a feed line disposed in a first conductive material layer, and a stress line disposed in the first conductive material layer proximate the feed line yet spaced apart from the feed line. The stress line is coupled to the feed line by a conductive feature disposed in at least one second conductive material layer proximate the first conductive material layer.
    Type: Application
    Filed: February 6, 2007
    Publication date: August 7, 2008
    Inventors: Wolfgang Walter, Klaus Koller
  • Publication number: 20080019212
    Abstract: An extruder screw, consisting of a screw shaft with several screw elements, which can be or have been detachably slipped onto this shaft, the screw shaft having an external gearing and the screw elements having an internal gearing, which engages the external gearing, the profile of the teeth of the external and the internal gearing being asymmetric, whereby in relation to a preferred direction of rotation of the extruder screw, the torque-transferring flanks of the teeth of the external and the internal gearing make a smaller angle with the perpendicular to the axis of rotation than do respective opposing flanks, at the tooth, of the external and internal gearing.
    Type: Application
    Filed: August 19, 2005
    Publication date: January 24, 2008
    Inventors: Peter Dietz, Guenter Schaefer, Ilaka Mupende, Cem Turan, Wolfgang Walter, Guenther Rduch
  • Publication number: 20070234287
    Abstract: A system collects ancillary data objects such as log messages from an application while the application is in use. The data objects may be stored if desired; otherwise, they may be discarded if the application begins a new transaction. Software to perform related methods is also described and claimed.
    Type: Application
    Filed: March 17, 2006
    Publication date: October 4, 2007
    Inventor: Wolfgang Walter
  • Publication number: 20070226185
    Abstract: Entries for one or more search parameters are accepted from a user, then the entries are saved as a preconfigured search in one of several storage classes. Values for a preconfigured search can be retrieved, displayed and modified if not locked, and then used to perform a search.
    Type: Application
    Filed: March 24, 2006
    Publication date: September 27, 2007
    Inventor: Wolfgang Walter
  • Publication number: 20070226233
    Abstract: Methods and apparatuses enable a generic mapping tool accessible to multiple applications. One or more of the applications may invoke the mapping tool to map objects to each other with a defined relationship. The mapping occurs dynamically during the run-time of the application. The flexibility of the mapping tool enables the use of standard mapping mechanisms.
    Type: Application
    Filed: March 27, 2006
    Publication date: September 27, 2007
    Inventors: Wolfgang Walter, Amar Kumar
  • Publication number: 20070226210
    Abstract: A method and system for maintaining and supplying user defaults during transactions. Upon initiation of a transaction, a determination is made if any mandatory values are not maintained or if an explicit request is received. Values supplied in the window are verified to determine that they satisfy requirements of the expected values. If the verification fails, the transaction is prevented from continuing. Otherwise, the supplied values are maintained in persistent storage. Those values are then made available elsewhere in the transaction without requiring reentry.
    Type: Application
    Filed: March 24, 2006
    Publication date: September 27, 2007
    Inventor: Wolfgang Walter
  • Publication number: 20070136079
    Abstract: A system and method are provided for planned transportation cross-docking. A predetermined route for transportation of goods from a source location to an intermediate location to a destination location is provided. A document associated with goods is generated. The document indicates the predetermined route and includes cross-docking at the intermediate location.
    Type: Application
    Filed: December 8, 2005
    Publication date: June 14, 2007
    Inventors: Martin Beykirch, Volker Barth, Andreas Gnacke, Thomas Christ, Wolfgang Walter, Amar Kumar, Christian Reinhardt