Patents by Inventor William Vetterling
William Vetterling 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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Publication number: 20230350264Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: ApplicationFiled: June 29, 2023Publication date: November 2, 2023Inventors: Stephen J. TELFER, Richard J. PAOLINI, JR., Sunil Krishna SAINIS, Randal M. HILL, Isaac W. MORAN, Lee YEZEK, Alain BOUCHARD, William VETTERLING, George G. HARRIS, Hywel MORGAN, Luke SLOMINSKI, Jay William ANSETH, Jennifer M. MORRISON, Craig A. HERB
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Publication number: 20230330853Abstract: The present disclosure provides a system and a method for controlling a motion of a robot from a starting point to a target point within a bounded space with a floorplan including one or multiple obstacles. The method includes solving for an electric potential in a bounded virtual space formed by scaling the floorplan of the bounded space with the one or multiple obstacles and applying charge to at least one bound of the bounded virtual space while treating the scaled obstacles as metallic surfaces with a constant potential value, wherein the electric potential provides multiple equipotential curves within the bounded virtual space. The method further includes selecting an equipotential curve with a potential value different from a potential value of an obstacle equipotential curve, determining a motion path based on the selected equipotential curve, and controlling the motion of the robot based on the determined motion path.Type: ApplicationFiled: April 14, 2022Publication date: October 19, 2023Applicant: Mitsubishi Electric Research Laboratories, Inc.Inventors: Chungwei Lin, Yebin Wang, Rien Quirynen, Devesh Jha, Bingnan Wang, William Vetterling, Siddarth Jain, Scott Bortoff
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Patent number: 11733580Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: GrantFiled: April 28, 2021Date of Patent: August 22, 2023Assignee: E Ink CorporationInventors: Stephen J. Telfer, Richard J. Paolini, Jr., Sunil Krishna Sainis, Randal M. Hill, Isaac W. Moran, Lee Yezek, Alain Bouchard, William Vetterling, George G. Harris, Hywel Morgan, Luke Slominski, Jay William Anseth, Jennifer M. Morrison, Craig A. Herb
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Publication number: 20210299795Abstract: A system for generating a G-code for controlling an operation of a laser-cutting machine to cut parts from a sheet of material, upon receiving cutting data specifying a cutting order of parts and a cutting order of edges of each part, tests the parts for potential distortions and generates a G-code to avoid the potential distortion. For testing a current part, the system detects a potential distortion when the final edge of the current part is adjacent to an edge of a previously cut part scheduled for cutting before the current part according to the cutting order of parts. The system modifies the cutting order to select the modified cutting order for which the final edge is not adjacent to any edge of any previously cut part.Type: ApplicationFiled: March 27, 2020Publication date: September 30, 2021Applicant: Mitsubishi Electric Research Laboratories, Inc.Inventors: William Vetterling, Jay Thornton, Ankush Chakrabarty, Abraham Goldsmith
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Publication number: 20210263385Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: ApplicationFiled: April 28, 2021Publication date: August 26, 2021Inventors: Stephen J. TELFER, Richard J. PAOLINI, JR., Sunil Krishna SAINIS, Randal M. HILL, Isaac W. MORAN, Lee YEZEK, Alain BOUCHARD, William VETTERLING, George G. HARRIS, Hywel MORGAN, Luke SLOMINSKI, Jay William ANSETH, Jennifer M. MORRISON, Craig A. HERB
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Patent number: 11029576Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: GrantFiled: October 24, 2019Date of Patent: June 8, 2021Assignee: E Ink CorporationInventors: Stephen J. Telfer, Richard J. Paolini, Jr., Sunil Krishna Sainis, Randal M. Hill, Isaac W. Moran, Lee Yezek, Alain Bouchard, William Vetterling, George G. Harris, Hywel Morgan, Luke Slominski, Jay William Anseth, Jennifer M. Morrison, Craig A. Herb
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Publication number: 20200057347Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: ApplicationFiled: October 24, 2019Publication date: February 20, 2020Inventors: Stephen J. TELFER, Richard J. PAOLINI, JR., Sunil Krishna SAINIS, Randal M. HILL, Isaac W. MORAN, Lee YEZEK, Alain BOUCHARD, William VETTERLING, George G. HARRIS, Hywel MORGAN, Luke SLOMINSKI, Jay William ANSETH, Jennifer M. MORRISON, Craig A. HERB
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Publication number: 20180239212Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: ApplicationFiled: April 26, 2018Publication date: August 23, 2018Inventors: Stephen J. Telfer, Richard J. Paolini, JR., Sunil Krishna Sainis, Randal M. Hill, Isaac W. Moran, Lee Yezek, Alain Bouchard, William Vetterling, George G. Harris, Hywel Morgan, Luke Slominski, Jay William Anseth, Jennifer M. Morrison, Craig A. Herb
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Patent number: 10037089Abstract: Particle-based electro-optic displays are described that are both electrically and magnetically controllable. Global and local addressing may be provided. The global addressing may be providing by one or more electrodes of the display, and may be electrically activated. The local addressing may be provided by a writing implement, especially one capable of producing rotating electric fields.Type: GrantFiled: February 17, 2016Date of Patent: July 31, 2018Assignee: E Ink CorporationInventors: Seth J. Bishop, Sunil Krishna Sainis, George G. Harris, William Vetterling
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Patent number: 9989829Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: GrantFiled: March 3, 2016Date of Patent: June 5, 2018Assignee: E Ink CorporationInventors: Stephen J. Telfer, Richard J. Paolini, Sunil Krishna Sainis, Randal M. Hill, Isaac W. Moran, Lee Yezek, Alain Bouchard, William Vetterling, George G. Harris, Hywel Morgan, Luke Slominski, Jay William Anseth, Jennifer M. Morrison, Craig A. Herb
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Publication number: 20160239113Abstract: Particle-based electro-optic displays are described that are both electrically and magnetically controllable. Global and local addressing may be provided. The global addressing may be providing by one or more electrodes of the display, and may be electrically activated. The local addressing may be provided by a writing implement, especially one capable of producing rotating electric fields.Type: ApplicationFiled: February 17, 2016Publication date: August 18, 2016Inventors: Seth J. Bishop, Sunil Krishna Sainis, George G. Harris, William Vetterling
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Publication number: 20160187758Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: ApplicationFiled: March 3, 2016Publication date: June 30, 2016Inventors: Stephen J. Telfer, Richard J. Paolini, JR., Sunil Krishna Sainis, Randal M. Hill, Isaac W. Moran, Lee Yezek, Alain Bouchard, William Vetterling, George G. Harris, Hywel Morgan, Luke Slominski, Jay William Anseth, Jennifer M. Morrison, Craig A. Herb
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Patent number: 9341916Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: GrantFiled: November 4, 2013Date of Patent: May 17, 2016Assignee: E Ink CorporationInventors: Stephen J. Telfer, Richard J. Paolini, Sunil Krishna Sainis, Randal M. Hill, Isaac W. Moran, Lee Yezek, Alain Bouchard, William Vetterling, George G. Harris, Hywel Morgan, Luke Slominski, Jay William Anseth, Jennifer Quimby, Craig A. Herb
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Publication number: 20140111595Abstract: The present application is directed to a dual time-constant heat sink for a thermal printer. The dual time-constant heat sink includes a print head heat sink, in contact with a print head of a thermal printer, the print head heat sink having a first time constant. The dual time-constant heat sink also includes an insulator in contact with the print head heat sink; and a thermal reservoir, in contact with the insulator, the thermal reservoir having a second time constant, the second time constant longer than the first time constant.Type: ApplicationFiled: March 14, 2013Publication date: April 24, 2014Applicant: ZINK IMAGING, INC.Inventors: William Vetterling, Brian Busch
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Publication number: 20140055841Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: ApplicationFiled: November 4, 2013Publication date: February 27, 2014Applicant: E INK CORPORATIONInventors: Stephen J. Telfer, Richard J. Paolini, JR., Sunil Krishna Sainis, Randall M. Hill, Isaac W. Moran, Lee Yezek, Alain Bouchard, William Vetterling, George G. Harris, Hywel Morgan, Luke Slominski, Jay William Anseth, Jennifer Quimby, Craig A. Herb
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Patent number: 8576476Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: GrantFiled: May 23, 2011Date of Patent: November 5, 2013Assignee: E Ink CorporationInventors: Stephen J. Telfer, Richard J. Paolini, Jr., Sunil Krishna Sainis, Randall M. Hill, Isaac W. Moran, Lee Yezek, Alain Bouchard, William Vetterling, George G. Harris, Hywel Morgan, Luke Slominski, Jay William Anseth, Jennifer Quimby, Craig A. Herb
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Publication number: 20120008188Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.Type: ApplicationFiled: May 23, 2011Publication date: January 12, 2012Applicant: E INK CORPORATIONInventors: Stephen J. Telfer, Richard J. Paolini, JR., Sunil Krishna Sainis, Randall M. Hill, Isaac W. Moran, Lee Yezek, Alain Bouchard, William Vetterling, George G. Harris, Hywel Morgan, Luke Slominski, Jay William Anseth, Jennifer Quimby, Craig A. Herb
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Publication number: 20100087316Abstract: Multicolor thermal imaging members are described that comprise color-forming layers that are separated by thermally-insulating layers and can be addressed with a thermal printing head in contact with a surface to form an image. The thermally-insulating layers are designed to be as thin as possible consistent with at least partially independent addressing of the color-forming layers, and are formulated so as not to lead to instabilities either before or after printing or to give rise to dimensional changes of a thermal imaging member when it is subjected to changes in temperature or humidity. Coating compositions for manufacturing such thermally-insulating layers are also provided.Type: ApplicationFiled: August 3, 2009Publication date: April 8, 2010Inventors: John C. Day, John Hardin, Yulin Hardin, Fariza Hasan, Stephen Telfer, William Vetterling
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Publication number: 20080040066Abstract: A model of a thermal print head is provided that models the thermal response of thermal print head elements to the provision of energy to the print head elements over time. The amount of energy to provide to each of the print head elements during a print head cycle to produce a spot having the desired density is calculated based on: (1) the desired density to be produced by the print head element during the print head cycle, (2) the predicted temperature of the print head element at the beginning of the print head cycle, (3) the ambient printer temperature at the beginning of the print head cycle, and (4) the ambient relative humidity.Type: ApplicationFiled: August 2, 2007Publication date: February 14, 2008Inventors: Brian Busch, Suhail Saquib, William Vetterling
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Publication number: 20070279478Abstract: Devices and methods for thermally printing on a thermal image member are disclosed using a thermal print head and a nonrotating platen. The nonrotating platen is adapted to bias the thermal imaging member against the print head. The nonrotating platen includes an elastic member and a mounting means for securing at least one end of the elastic member with respect to the print head. A portion of the thermal imaging member is placed in a printing nip formed between a thermal print head and the nonrotating platen. The print head exerts a torque on the elastic member when the elastic member biases the imaging member against the print head. The thermal imaging member is translated along a transport direction through the printing nip, such that at least one surface of the imaging member slides across the nonrotating platen. The print head forms an image upon the translated thermal imaging member.Type: ApplicationFiled: May 25, 2007Publication date: December 6, 2007Inventors: Kenneth Launie, Leo Lechtenberg, Juan Van Dijk, William Vetterling