Patents by Inventor Lutz Pfeil
Lutz Pfeil 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).
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Patent number: 8121718Abstract: Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance.Type: GrantFiled: July 28, 2009Date of Patent: February 21, 2012Assignee: Orametrix, Inc.Inventors: Rüdger Rubbert, Thomas Weise, Friedrich Riemeier, Rohit Sachdeva, Werner Butscher, Peer Sporbert, Hans Imgrund, Lutz Pfeil, Hans-Florian Geerdes, Dimitrij Kouzian, Mario Leichner, Stephan Maetzel, Peter See, Jens Troeger
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Publication number: 20090291417Abstract: Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance.Type: ApplicationFiled: July 28, 2009Publication date: November 26, 2009Inventors: Rüdger Rubbert, Thomas Weise, Friedrich Riemeier, Rohit Sachdeva, Werner Butscher, Peer Sporbert, Hans Imgrund, Lutz Pfeil, Hans-Florian Geerdes, Dimitrij Kouzian, Mario Leichner, Stephan Maetzel, Peter See, Jens Troeger
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Patent number: 7305110Abstract: A scanning system includes a hand-held scanning device that generates two-dimensional images of a pattern reflected off an object. The system also includes a memory and processing unit. The memory stores a calibration table for the scanner and received scanned bitmap images. The processing unit generates three-dimensional information as to a scanned object. The scanning can be performed without knowledge or even precise control of the position of the object relative to the scanner. Random movement of the object during scanning is also possible. Three-dimensional information of the object is obtained from the captured images using a calibration table for the scanner. A method of calibration of the scanner is also described. The illustrated embodiment is in-vivo scanning of human teeth for purposes of orthodontic treatment planning and diagnosis.Type: GrantFiled: March 23, 2006Date of Patent: December 4, 2007Assignee: OraMetrix, Inc.Inventors: Rüdger Rubbert, Thomas Weise, Peer Sporbert, Hans Imgrund, Hans-Florian Geerdes, Lutz Pfeil, Peter See
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Publication number: 20060228010Abstract: A scanning system includes a hand-held scanning device that generates two-dimensional images of a pattern reflected off an object. The system also includes a memory and processing unit. The memory stores a calibration table for the scanner and received scanned bitmap images. The processing unit generates three-dimensional information as to a scanned object. The scanning can be performed without knowledge or even precise control of the position of the object relative to the scanner. Random movement of the object during scanning is also possible. For example, the scanner is simply swept over the surface of the object by hand. Three-dimensional information of the object is obtained from the captured images using a calibration table for the scanner. A method of calibration of the scanner in X, Y and Z directions is also described. The scanner can be used for a variety of purposes, including medical and industrial purposes.Type: ApplicationFiled: March 23, 2006Publication date: October 12, 2006Inventors: Rudger Rubbert, Thomas Weise, Peer Sporbert, Hans Imgrund, Hans-Florian Geerdes, Lutz Pfeil, Peter See
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Patent number: 7068825Abstract: A scanning system includes a hand-held scanning device that generates two-dimensional images of a pattern reflected off an object. The system also includes a memory and processing unit. The memory stores a calibration table for the scanner and received scanned bitmap images. The processing unit generates three-dimensional information as to a scanned object. The scanning can be performed without knowledge or even precise control of the position of the object relative to the scanner. Random movement of the object during scanning is also possible. For example, the scanner is simply swept over the surface of the object by hand. Three-dimensional information of the object is obtained from the captured images using a calibration table for the scanner. A method of calibration of the scanner in X, Y and Z directions is also described. The scanner can be used for a variety of purposes, including medical and industrial purposes.Type: GrantFiled: April 13, 2001Date of Patent: June 27, 2006Assignee: OraMetrix, Inc.Inventors: Rüdger Rubbert, Thomas Weise, Peer Sporbert, Hans Imgrund, Hans-Florian Geerdes, Lutz Pfeil, Peter See
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Patent number: 7058213Abstract: A scanning system includes a hand-held scanning device that generates two-dimensional images of a pattern reflected off an object. The system also includes a memory and processing unit. The memory stores a calibration table for the scanner and received scanned bitmap images. The processing unit generates three-dimensional information as to a scanned object. The scanning can be performed without knowledge or even precise control of the position of the object relative to the scanner. Random movement of the object during scanning is also possible. For example, the scanner is simply swept over the surface of the object by hand. Three-dimensional information of the object is obtained from the captured images using a calibration table for the scanner. A method of calibration of the scanner in X, Y and Z directions is also described. The scanner can be used for a variety of purposes, including medical and industrial purposes.Type: GrantFiled: November 18, 2004Date of Patent: June 6, 2006Assignee: OraMetrix, Inc.Inventors: Rüdger Rubbert, Thomas Weise, Peer Sporbert, Hans Imgrund, Hans-Florian Geerdes, Lutz Pfeil, Peter See
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Patent number: 7029275Abstract: Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance.Type: GrantFiled: October 24, 2002Date of Patent: April 18, 2006Assignee: Orametrix, Inc.Inventors: Rüdger Rubbert, Thomas Weise, Friedrich Riemeier, Rohit Sachdeva, Werner Butscher, Peer Sporbert, Hans Imgrund, Lutz Pfeil, Hans-Florian Geerdes, Dimitrij Kouzian, Mario Leichner, Stephan Maetzel, Peter See, Jens Troeger
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Publication number: 20050089214Abstract: A scanning system includes a hand-held scanning device that generates two-dimensional images of a pattern reflected off an object. The system also includes a memory and processing unit. The memory stores a calibration table for the scanner and received scanned bitmap images. The processing unit generates three-dimensional information as to a scanned object. The scanning can be performed without knowledge or even precise control of the position of the object relative to the scanner. Random movement of the object during scanning is also possible. For example, the scanner is simply swept over the surface of the object by hand. Three-dimensional information of the object is obtained from the captured images using a calibration table for the scanner. A method of calibration of the scanner in X, Y and Z directions is also described. The scanner can be used for a variety of purposes, including medical and industrial purposes.Type: ApplicationFiled: November 18, 2004Publication date: April 28, 2005Inventors: Rudger Rubbert, Thomas Weise, Peer Sporbert, Hans Imgrund, Hans-Florian Geerdes, Lutz Pfeil, Peter See
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Patent number: 6648640Abstract: Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance.Type: GrantFiled: April 13, 2001Date of Patent: November 18, 2003Assignee: Ora Metrix, Inc.Inventors: Rüdger Rubbert, Thomas Weise, Friedrich Riemeier, Rohit Sachdeva, Werner Butscher, Peer Sporbert, Hans Imgrund, Lutz Pfeil, Hans-Florian Geerdes, Dimitrij Kouzian, Mario Leichner, Stephan Maetzel, Peter See, Jens Troeger
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Publication number: 20030096210Abstract: Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance.Type: ApplicationFiled: October 24, 2002Publication date: May 22, 2003Applicant: OraMetrix, Inc.Inventors: Rudger Rubbert, Thomas Weise, Friedrich Riemeier, Rohit Sachdeva, Werner Butscher, Peer Sporbert, Hans Imgrund, Lutz Pfeil, Hans-Florian Geerdes, Dimitrij Kouzian, Mario Leichner, Stephan Maetzel, Peter See, Jens Troeger
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Publication number: 20020015934Abstract: Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance.Type: ApplicationFiled: April 13, 2001Publication date: February 7, 2002Inventors: Rudger Rubbert, Thomas Weise, Friedrich Riemeier, Rohit Sachdeva, Wener Butscher, Peer Sporbert, Hans Imgrund, Lutz Pfeil, Hans-Florian Geerdes, Dimitrij Kouzian, Mario Leichner, Stephan Maetzel, Peter See, Jens Troeger
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Publication number: 20010038705Abstract: A scanning system includes a hand-held scanning device that generates two-dimensional images of a pattern reflected off an object. The system also includes a memory and processing unit. The memory stores a calibration table for the scanner and received scanned bitmap images. The processing unit generates three-dimensional information as to a scanned object.Type: ApplicationFiled: April 13, 2001Publication date: November 8, 2001Applicant: ORaMetrix, Inc.Inventors: Rudger Rubbert, Thomas Weise, Peer Sporbert, Hans Imgrund, Hans-Florian Geerdes, Lutz Pfeil, Peter See