Patents by Inventor Robert G. Neimeyer
Robert G. Neimeyer 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: 8675815Abstract: A device, system and method for administering radiation therapy to a tissue surface of a patient utilizes an applicator capable of controlled movement and repositioning over a selected area of tissue, under the control of a computer or controller. A servo-controlled manipulator can effect a raster scan of the desired area, such as an area of the skin, and this can be in any desired pattern such as serpentine, spiral, parallel but unidirectional, or irregular patterns. Preferably a third direction of control is included, i.e. a depth direction, with an appropriate form of depth sensor, a signal from which can be used to adjust the radiation source so that radiation of the tissue surface is consistent over varied contoured.Type: GrantFiled: February 12, 2013Date of Patent: March 18, 2014Assignee: Xoft, Inc.Inventors: Randall W. Holt, Steve Axelrod, Robert R. Burnside, Robert G. Neimeyer, Tom Rusch
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Patent number: 8374313Abstract: A device, system and method for administering radiation therapy to a tissue surface of a patient utilizes an applicator capable of controlled movement and repositioning over a selected area of tissue, under the control of a computer or controller. A servo-controlled manipulator can effect a raster scan of the desired area, such as an area of the skin, and this can be in any desired pattern such as serpentine, spiral, parallel but unidirectional, or irregular patterns. Preferably a third direction of control is included, i.e. a depth direction, with an appropriate form of depth sensor, a signal from which can be used to adjust the radiation source so that radiation of the tissue surface is consistent over varied contoured.Type: GrantFiled: June 11, 2010Date of Patent: February 12, 2013Assignee: Xoft, Inc.Inventors: Randall W. Holt, Steve Axelrod, Robert Burnside, Robert G. Neimeyer, Thomas W. Rusch
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Publication number: 20110305316Abstract: A device, system and method for administering radiation therapy to a tissue surface of a patient utilizes an applicator capable of controlled movement and repositioning over a selected area of tissue, under the control of a computer or controller. A servo-controlled manipulator can effect a raster scan of the desired area, such as an area of the skin, and this can be in any desired pattern such as serpentine, spiral, parallel but unidirectional, or irregular patterns. Preferably a third direction of control is included, i.e. a depth direction, with an appropriate form of depth sensor, a signal from which can be used to adjust the radiation source so that radiation of the tissue surface is consistent over varied contoured.Type: ApplicationFiled: June 11, 2010Publication date: December 15, 2011Inventors: Randall W. Holt, Steve Axelrod, Robert Burnside, Robert G. Neimeyer, Thomas W. Rusch
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Patent number: 7130380Abstract: Methods for connecting electrical potential to an extractor cup at the cathode of a miniature x-ray tube are disclosed. The various connection schemes are designed to form a rugged and conveniently manufacturable connection between the metal extractor cup and one side of the cathode filament, so that the extractor cup shapes the path of electrons as desired en route to the anode of the tube. Some of the disclosed connections involve evaporation of conductive metal or other materials off the filament when the filament is first activated. Others involve applying a paste or paint conductive precursor directly to a base to connect a post and the extractor, the paste being heat-cured after the completion of assembly. Others involve a fine wire or spring strip from one filament post to the walls of the extractor cup. Other schemes include welded or brazed wires or foil, crimping, pinching, swaging and other connections, all made inside the tube enclosure.Type: GrantFiled: March 13, 2004Date of Patent: October 31, 2006Assignee: Xoft, Inc.Inventors: Paul A. Lovoi, Petre H. Vatahov, Earl E. Dozier, Peter C. Smith, Leonard Reed, Robert G. Neimeyer
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Patent number: 7130381Abstract: Methods for connecting electrical potential to an extractor cup at the cathode of a miniature x-ray tube are disclosed. The various connection schemes are designed to form a rugged and conveniently manufacturable connection between the metal extractor cup and one side of the cathode filament, so that the extractor cup shapes the path of electrons as desired en route to the anode of the tube. Some of the disclosed connections involve evaporation of conductive metal or other materials off the filament when the filament is first activated. Others involve applying a paste or paint conductive precursor directly to a base to connect a post and the extractor, the paste being heat-cured after the completion of assembly. Others involve a fine wire or spring strip from one filament post to the walls of the extractor cup. Other schemes include welded or brazed wires or foil, crimping, pinching, swaging and other connections, all made inside the tube enclosure.Type: GrantFiled: November 30, 2005Date of Patent: October 31, 2006Assignee: Xoft, Inc.Inventors: Paul A. Lovoi, Petre H. Vatahov, Earl E. Dozier, Peter C. Smith, Leonard Reed, Robert G. Neimeyer
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Patent number: 6571464Abstract: Methods and structures are provided which support spacer walls in a position which facilitates installation of the spacer walls between a faceplate structure and a backplate structure of a flat panel display. In one embodiment, spacer feet are formed at opposing ends of the spacer wall. These spacer feet can be formed of materials such as ceramic, glass and/or glass frit. The spacer feet support the corresponding spacer wall on the faceplate (or backplate) structure. Tacking electrodes can be provided on the faceplate (or backplate) structure to assert an electrostatic force on the spacer feet, thereby holding the spacer feet in place during installation of the spacer wall. The spacer wall can be mechanically and/or thermally expanded prior to attaching both ends of the spacer wall to the faceplate (or backplate) structure. The spacer wall is then allowed to contract, thereby introducing tension into the spacer wall which tends to straighten any inherent waviness in the spacer wall.Type: GrantFiled: April 26, 2001Date of Patent: June 3, 2003Assignees: Candescent Technologies Corporation, Candescent Intellectual Property Services, Inc.Inventors: Theodore S. Fahlen, Alfred S. Conte, Robert M. Duboc, Jr., George B. Hopple, John K. O'Reilly, Vasil M. Chakarov, Robert L. Marion, Steve T. Cho, Robert G. Neimeyer, Jennifer Y. Sun, David L. Morris, Christopher J. Spindt, Kollengode S. Narayanan
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Patent number: 6562551Abstract: A multi-level matrix structure for retaining a support structure within a flat panel display device. In one embodiment, the multi-level matrix structure is comprised of a first parallel ridges. The multi-level matrix structure further includes a second parallel ridges. The second parallel ridges are oriented substantially orthogonally with respect to the first parallel ridges. In this embodiment, the second parallel ridges have a height which is greater than the height of the first parallel ridges. Furthermore, in this embodiment, the second plurality of parallel spaced apart ridges include contact portions for retaining a support structure at a desired location within a flat panel display device. Hence, when a support structure is inserted between at least two of the contact portions of the multi-level support structure, the support structure is retained in place, at a desired location within the flat panel display device, by the contact portions.Type: GrantFiled: May 31, 2000Date of Patent: May 13, 2003Assignee: Candescent Technologies CorporationInventors: John D. Porter, Bob L. Mackey, Robert G. Neimeyer, Christopher J. Spindt, David C. Chang, Kris E. Sahlstrom
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Patent number: 6432593Abstract: A multi-level matrix structure for frictionally retaining a support structure within a flat panel display device. In one embodiment, the present invention is comprised of a multi-level matrix structure. The multi-level matrix structure of the present embodiment is comprised of a first multi-layered structure disposed on an inner surface of a faceplate of a flat panel display device. The multi-level matrix structure of the present embodiment is further comprised of a plurality of substantially parallel spaced apart ridges. In this embodiment, the plurality of substantially parallel spaced apart ridges overlie the first multi-layered structure. Additionally, in this embodiment, the plurality of substantially parallel spaced apart ridges include contact portions for frictionally retaining a support structure in a first direction at a desired location within the flat panel display device.Type: GrantFiled: July 28, 2000Date of Patent: August 13, 2002Assignee: Candescent Technologies CorporationInventors: John D. Porter, Bob L. Mackey, Robert G. Neimeyer, Christopher J. Spindt, David C. Chang, Kris E. Sahlstrom
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Patent number: 6356013Abstract: A flat panel display and a method for forming a flat panel display. In one embodiment, the flat panel display includes a wall which is held in place by a structure formed either on the faceplate or on the backplate. In one embodiment the supporting structure is formed by two adjacent walls that form a slot which mechanically restrains the wall. In another embodiment a slot is formed within the faceplate and the walls of the slot mechanically restrain the wall. In one embodiment wall segments are inserted into supporting structures that mechanically restrain each wall segment. In another embodiment a UV curable or a heat curable adhesive is used to maintain walls in their proper alignment and position. In yet another embodiment a conductive material is melted so as to bond conductive lines located on the wall and conductive lines located on the faceplate.Type: GrantFiled: September 16, 1999Date of Patent: March 12, 2002Assignee: Candescent Intellectual Property Services, Inc.Inventors: Chungdee Pong, John D. Porter, Theodore S. Fahlen, Christopher J. Curtin, Robert G. Neimeyer, Paul N. Ludwig
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Patent number: 6323590Abstract: A flat panel display and a method for forming a flat panel display. In one embodiment, the flat panel display includes a wall which is held in place by a structure formed either on the faceplate or on the backplate. In one embodiment the supporting structure is formed by two adjacent walls that form a slot which mechanically restrains the wall. In another embodiment a slot is formed within the faceplate and the walls of the slot mechanically restrain the wall. In one embodiment wall segments are inserted into supporting structures that mechanically restrain each wall segment. In another embodiment a UV curable or a heat curable adhesive is used to maintain walls in their proper alignment and position. In yet another embodiment a conductive material is melted so as to bond conductive lines located on the wall and conductive lines located on the faceplate.Type: GrantFiled: September 16, 1999Date of Patent: November 27, 2001Assignee: Candescent Technologies CorporationInventors: Chungdee Pong, John D. Porter, Theodore S. Fahlen, Christopher J. Curtin, Robert G. Neimeyer, Paul N. Ludwig
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Publication number: 20010032735Abstract: Methods and structures are provided which support spacer walls in a position which facilitates installation of the spacer walls between a faceplate structure and a backplate structure of a flat panel display. In one embodiment, spacer feet are formed at opposing ends of the spacer wall. These spacer feet can be formed of materials such as ceramic, glass and/or glass frit. The spacer feet support the corresponding spacer wall on the faceplate (or backplate) structure. Tacking electrodes can be provided on the faceplate (or backplate) structure to assert an electrostatic force on the spacer feet, thereby holding the spacer feet in place during installation of the spacer wall. The spacer wall can be mechanically and/or thermally expanded prior to attaching both ends of the spacer wall to the faceplate (or backplate) structure. The spacer wall is then allowed to contract, thereby introducing tension into the spacer wall which tends to straighten any inherent waviness in the spacer wall.Type: ApplicationFiled: April 26, 2001Publication date: October 25, 2001Inventors: Theodore S. Fahlen, Alfred S. Conte, Robert M. Duboc, George B. Hopple, John K. O'Reilly, Vasil M. Chakarov, Robert L. Marion, Steve T. Cho, Robert G. Neimeyer, Jennifer Y. Sun, David L. Morris, Christopher J. Spindt, Kollengode S. Narayanan
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Patent number: 6278066Abstract: A spacer (100 or 600/1000A/1000B) situated between a faceplate structure (301) and a backplate structure (302) of a flat panel display is configured to be self standing. In one implementation, a pair of spacer feet (111 or 113 and 112 or 114) are located over the same face surface, or over opposite face surfaces, of a spacer wall (101) near opposite ends of the wall. An edge electrode (121 or 122) is located over an edge surface of the spacer adjacent to the faceplate structure or the backplate structure. In another implementation, a spacer clip (1000A or 1000B) clamps opposite face surfaces of a spacer wall (600) largely at one end of the wall.Type: GrantFiled: December 20, 1996Date of Patent: August 21, 2001Assignee: Candescent Technologies CorporationInventors: Theodore S. Fahlen, Alfred S. Conte, Robert M. Duboc, Jr., George B. Hopple, John K. O'Reilly, Vasil M. Chakarov, Robert L. Marion, Steve T. Cho, Robert G. Neimeyer, Jennifer Y. Sun, David L. Morris, Christopher J. Spindt, Kollengode S. Narayanan
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Patent number: 6225737Abstract: A flat panel display and a method for forming a flat panel display. In one embodiment, the flat panel display includes a wall which is held in place by a structure formed either on the faceplate or on the backplate. In one embodiment the supporting structure is formed by two adjacent walls that form a slot which mechanically restrains the wall. In another embodiment a slot is formed within the faceplate and the walls of the slot mechanically restrain the wall. In one embodiment wall segments are inserted into supporting structures that mechanically restrain each wall segment. In another embodiment a UV curable or a heat curable adhesive is used to maintain walls in their proper alignment and position. In yet another embodiment a conductive material is melted so as to bond conductive lines located on the wall and conductive lines located on the faceplate.Type: GrantFiled: September 16, 1999Date of Patent: May 1, 2001Assignee: Candescent Technologies CorporationInventors: Chungdee Pong, John D. Porter, Theodore S. Fahlen, Christopher J. Curtin, Robert G. Neimeyer, Paul N. Ludwig
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Patent number: 6176753Abstract: A flat panel display and a method for forming a flat panel display. In one embodiment, the flat panel display includes a wall which is held in place by a structure formed either on the faceplate or on the backplate. In one embodiment the supporting structure is formed by two adjacent walls that form a slot which mechanically restrains the wall. In another embodiment a slot is formed within the faceplate and the walls of the slot mechanically restrain the wall. In one embodiment wall segments are inserted into supporting structures that mechanically restrain each wall segment. In another embodiment a UV curable or a heat curable adhesive is used to maintain walls in their proper alignment and position. In yet another embodiment a conductive material is melted so as to bond conductive lines located on the wall and conductive lines located on the faceplate.Type: GrantFiled: January 29, 1999Date of Patent: January 23, 2001Assignee: Candescent Technologies CorporationInventors: Chungdee Pong, John D. Porter, Theodore S. Fahlen, Christopher J. Curtin, Robert G. Neimeyer, Paul N. Ludwig
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Patent number: 6140762Abstract: A flat panel display and a method for forming a flat panel display. In one embodiment, the flat panel display includes a wall which is held in place by a structure formed either on the faceplate or on the backplate. In one embodiment the supporting structure is formed by two adjacent walls that form a slot which mechanically restrains the wall. In another embodiment a slot is formed within the faceplate and the walls of the slot mechanically restrain the wall. In one embodiment wall segments are inserted into supporting structures that mechanically restrain each wall segment. In another embodiment a UV curable or a heat curable adhesive is used to maintain walls in their proper alignment and position. In yet another embodiment a conductive material is melted so as to bond conductive lines located on the wall and conductive lines located on the faceplate.Type: GrantFiled: March 26, 1999Date of Patent: October 31, 2000Assignee: Candescent Technologies CorporationInventors: Chungdee Pong, John D. Porter, Theodore S. Fahlen, Christopher J. Curtin, Robert G. Neimeyer, Paul N. Ludwig
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Patent number: 6111351Abstract: A flat panel display and a method for forming a flat panel display. In one embodiment, the flat panel display includes a wall which is held in place by a structure formed either on the faceplate or on the backplate. In one embodiment the supporting structure is formed by two adjacent walls that form a slot which mechanically restrains the wall. In another embodiment a slot is formed within the faceplate and the walls of the slot mechanically restrain the wall. In one embodiment wall segments are inserted into supporting structures that mechanically restrain each wall segment. In another embodiment a UV curable or a heat curable adhesive is used to maintain walls in their proper alignment and position. In yet another embodiment a conductive material is melted so as to bond conductive lines located on the wall and conductive lines located on the faceplate.Type: GrantFiled: July 1, 1997Date of Patent: August 29, 2000Assignee: Candescent Technologies CorporationInventors: Chungdee Pong, John D. Porter, Theodore S. Fahlen, Christopher J. Curtin, Robert G. Neimeyer, Paul N. Ludwig