Patents by Inventor Michael A. Redmann

Michael A. Redmann 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).

  • Impedance compensation
    Patent number: 10312828
    Abstract: The invention relates to a method for operating a power converter (1), preferably a solar inverter, for feeding a load current (Iload) into a grid (3). The method includes the steps of determining the load current (Iload), monitoring an output voltage (Uout) of the power converter (1), and controlling the load current (Iload), to avoid that the output voltage (Uout) exceeds a voltage limit (Uout,lim), wherein the voltage limit (Uout,lim) is adjusted in dependency of the load current (Iload). Furthermore the invention relates to a corresponding power converter (1) for connecting to a grid (3), preferably it relates to a solar power converter. This power converter (1) includes a load current sensor (142), an output voltage sensor (143) and a load current controller (141).
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: June 4, 2019
    Assignee: DET International Holding Limited
    Inventor: Michael Redmann
  • IMPEDANCE COMPENSATION
    Publication number: 20190068082
    Abstract: The invention relates to a method for operating a power converter (1), preferably a solar inverter, for feeding a load current (Iload) into a grid (3). The method includes the steps of determining the load current (Iload), monitoring an output voltage (Uout) of the power converter (1), and controlling the load current (Iload), to avoid that the output voltage (Uout) exceeds a voltage limit (Uout,lim), wherein the voltage limit (Uout,lim) is adjusted in dependency of the load current (Iload). Furthermore the invention relates to a corresponding power converter (1) for connecting to a grid (3), preferably it relates to a solar power converter. This power converter (1) includes a load current sensor (142), an output voltage sensor (143) and a load current controller (141).
    Type: Application
    Filed: October 26, 2018
    Publication date: February 28, 2019
    Applicant: DET International Holding Limited
    Inventor: Michael Redmann
  • Impedance compensation
    Patent number: 10141869
    Abstract: The invention relates to a method for operating a power converter (1), preferably a solar inverter, for feeding a load current (Iload) into a grid (3). The method includes the steps of determining the load current (Iload), monitoring an output voltage (Uout) of the power converter (1), and controlling the load current (Iload), to avoid that the output voltage (Uout) exceeds a voltage limit (Uout,lim), wherein the voltage limit (Uout,lim) is adjusted in dependency of the load current (Iload). Furthermore the invention relates to a corresponding power converter (1) for connecting to a grid (3), preferably it relates to a solar power converter. This power converter (1) includes a load current sensor (142), an output voltage sensor (143) and a load current controller (141).
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: November 27, 2018
    Assignee: DET International Holding Limited
    Inventor: Michael Redmann
  • IMPEDANCE COMPENSATION
    Publication number: 20160028325
    Abstract: The invention relates to a method for operating a power converter (1), preferably a solar inverter, for feeding a load current (Iload) into a grid (3). The method includes the steps of determining the load current (Iload), monitoring an output voltage (Uout) of the power converter (1), and controlling the load current (Iload), to avoid that the output voltage (Uout) exceeds a voltage limit (Uout,lim), wherein the voltage limit (Uout,lim) is adjusted in dependency of the load current (Iload). Furthermore the invention relates to a corresponding power converter (1) for connecting to a grid (3), preferably it relates to a solar power converter. This power converter (1) includes a load current sensor (142), an output voltage sensor (143) and a load current controller (141).
    Type: Application
    Filed: July 17, 2015
    Publication date: January 28, 2016
    Applicant: DET International Holding Limited
    Inventor: Michael Redmann
  • Consistent set of interfaces for business objects across heterogeneous systems
    Patent number: 9047578
    Abstract: A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a budget availability control register, a financial accounting view of work order, a funds commitment document, an insurance contract, and/or a project cost estimate business object.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: June 2, 2015
    Assignee: SAP SE
    Inventors: Dalibor Dvorak, Martin Kaisermayr, Michael Kastner, Thomas Lauff, Shweta R. Shanbhag, Michael Redmann, Corinne Reisert, Ralf Wagenknecht
  • Consistent set of interfaces derived from a business object model
    Patent number: 8744937
    Abstract: A business object model, which reflects data that used during a given business transaction, is utilized to generate interfaces This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: June 3, 2014
    Assignee: SAP AG
    Inventors: Michael Seubert, Jochen A. Rasch, Axel Kuehl, Dirk Becker, Daniel Bock, Giovanni Deledda, Ralf Dielschneider, Robert Doerner, Philippe Drouin, Karsten Egetoft, Werner Gnan, Daniel Goldmann, Patrick Gross, Joachim Kenntner, Adam Kiwon, Arndt Koester, Thilo Kraehmer, Andreas Krompholz, Corinne Kuster, Otto Makris, Ramesh Nn, Dietmar Nowotny, Markus A. Peter, Michael Redmann, Jan Stephan, Sergej Stotz, Frank Thome, Burkhard Weiss, Rudolf Winkel
  • CONSISTENT SET OF INTERFACES FOR BUSINESS OBJECTS ACROSS HETEROGENEOUS SYSTEMS
    Publication number: 20140012620
    Abstract: A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a budget availability control register, a financial accounting view of work order, a funds commitment document, an insurance contract, and/or a project cost estimate business object.
    Type: Application
    Filed: September 9, 2013
    Publication date: January 9, 2014
    Inventors: Dalibor Dvorak, Martin Kaisermayr, Michael Kastner, Thomas Lauff, Abhinava Pratap Singh, Shweta R. Shanbhag, Michael Redmann, Corinne Reisert, Ralf Wagenknecht
  • MANAGING CONSISTENT INTERFACES FOR BUSINESS OBJECTS ACROSS HETEROGENEOUS SYSTEMS
    Publication number: 20110276360
    Abstract: A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a budget availability control register, a financial accounting view of work order, a funds commitment document, an insurance contract, and/or a project cost estimate business object.
    Type: Application
    Filed: July 19, 2011
    Publication date: November 10, 2011
    Applicant: SAP AG
    Inventors: Robert Barth, Dalibor Dvorak, Juergen Hollberg, Martin Kaisermayr, Michael Kastner, Thomas Lauff, Abhinava Pratap Singh, Christian Pretzsch, Shweta R. Shanbhag, Michael Redmann, Corinne Reisert, Ralf Wagenknecht
  • Engine noise reduction apparatus
    Patent number: 7861822
    Abstract: A vehicle including an enclosure and a separator wall is disclosed. The enclosure defines an engine compartment and the engine compartment encloses an internal combustion engine. The separator wall extends from a forward portion of the engine compartment to a rear portion of the engine compartment. The engine compartment is at least partially separated into an upper portion and a lower portion by the separator wall.
    Type: Grant
    Filed: August 29, 2006
    Date of Patent: January 4, 2011
    Assignee: Caterpillar Inc
    Inventor: Michael A. Redmann
  • Exhaust treatment device
    Publication number: 20100111779
    Abstract: An exhaust treatment device is provided, including an exhaust treatment material and a housing in which the exhaust treatment material is contained. The housing may include a double wall substantially surrounding the exhaust treatment material. In addition, the double wall may include an inner wall and an outer wall, the outer wall having an inner surface that is polished.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 6, 2010
    Inventors: Michael Redmann, Guillermo A. Herrera
  • MANAGING CONSISTENT INTERFACES FOR BUSINESS OBJECTS ACROSS HETEROGENEOUS SYSTEMS
    Publication number: 20090326988
    Abstract: A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a budget availability control register, a financial accounting view of work order, a funds commitment document, an insurance contract, and/or a project cost estimate business object.
    Type: Application
    Filed: June 26, 2008
    Publication date: December 31, 2009
    Inventors: Robert Barth, Dalibor Dvorak, Juergen Hollberg, Martin Kaisermayr, Michael Kastner, Thomas Lauff, Abhinava Pratap Singh, Christian Pretzsch, Shweta R. Shanbhag, Michael Redmann, Corinne Reisert, Ralf Wagenknecht
  • Engine noise reduction apparatus
    Publication number: 20080053312
    Abstract: A vehicle including an enclosure and a separator wall is disclosed. The enclosure defines an engine compartment and the engine compartment encloses an internal combustion engine. The separator wall extends from a forward portion of the engine compartment to a rear portion of the engine compartment. The engine compartment is at least partially separated into an upper portion and a lower portion by the separator wall.
    Type: Application
    Filed: August 29, 2006
    Publication date: March 6, 2008
    Inventor: Michael A. Redmann
  • Consistent set of interfaces derived from a business object model
    Publication number: 20070150387
    Abstract: A business object model, which reflects data that used during a given business transaction, is utilized to generate interfaces This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction.
    Type: Application
    Filed: February 27, 2006
    Publication date: June 28, 2007
    Inventors: Michael Seubert, Jochen Rasch, Axel Kuehl, Dirk Becker, Markus Biehler, Daniel Bock, Andreas Brossler, Renzo Colle, Giovanni Deledda, Ralf Dielschneider, Robert Doerner, Philippe Drouin, Karsten Egetoft, Stefan Franke, Werner Gnan, Daniel Goldmann, Antonia Gross, Patrick Gross, Nils Hartmann, Stephan Hetzer, Christine Hofmann, Johann Kemmer, Joachim Kenntner, Adam Kiwon, Arndt Koester, Thilo Kraehmer, Andreas Krompholz, Corinne Kuster, Marcus Lotz, Otto Makris, Ramesh Nn, Dietmar Nowotny, Till Oppert, Markus Peter, Georg Podhajsky, Ruediger Radcke, Michael Redmann, Frank Reinemuth, Paola Sala, Arnulf Schueler, Dagmar Schultze, Ralf Sievers, Jan Stephan, Sergej Stotz, Frank Thome, Andre Wagner, Burkhard Weiss, Rudolf Winkel, Renato Zadro, Brit Panzer
  • Machine housing component with acoustic media grille and method of attenuating machine noise
    Patent number: 7201254
    Abstract: Air flow openings in a machine housing facilitate air exchange with a machine, but may become outlets for machine noise. In order to protect a machine from possibly damaging elements while facilitating air exchange and attenuating machine noise, the present disclosure includes a machine that is, at least, partially surrounded by a machine housing. An acoustic media grille is positioned adjacent to at least a portion of the machine housing. The acoustic media grille and the portion of the machine housing both define air flow openings that, at least partially, correspond with one another to form an at least partially unobstructed air flow path.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: April 10, 2007
    Assignee: Caterpillar Inc
    Inventors: Michael A. Redmann, Peter M. Zuehls, Jim K. Carroll, Ping Zhang, Peyman Agahi
  • Machine housing component with acoustic media grille and method of attenuating machine noise
    Publication number: 20060174708
    Abstract: Air flow openings in a machine housing facilitate air exchange with a machine, but may become outlets for machine noise. In order to protect a machine from possibly damaging elements while facilitating air exchange and attenuating machine noise, the present disclosure includes a machine that is, at least, partially surrounded by a machine housing. An acoustic media grille is positioned adjacent to at least a portion of the machine housing. The acoustic media grille and the portion of the machine housing both define air flow openings that, at least partially, correspond with one another to form an at least partially unobstructed air flow path.
    Type: Application
    Filed: February 4, 2005
    Publication date: August 10, 2006
    Inventors: Michael Redmann, Peter Zuehls, Jim Carroll, Ping Zhang, Peyman Agahi