Patents by Inventor David Barsic
David Barsic 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: 10495552Abstract: A breath analysis system that includes a handle assembly with an analysis cartridge on an upper end thereof. The handle includes a main body portion with a pressure opening and a pressure transducer therein. The analysis cartridge includes a main body portion with an upper portion that defines a breath chamber, a lower portion that defines a fluid chamber and a filter assembly that is movable between a breath capture position and an analysis position. The filter assembly has an opening defined therethrough. In the breath capture position, the opening partially defines the breath chamber and in the analysis position the opening partially defines the fluid chamber. The system also includes an analysis device with a case, a door, a controller that controls the motor and a fluorescence detection assembly and a rotation assembly positioned in the case interior. The rotation assembly includes a shroud with a funnel portion for receiving the analysis cartridge.Type: GrantFiled: November 14, 2016Date of Patent: December 3, 2019Assignee: Pulse Health LLCInventors: Steve Cooper, Neal Andrews, Maura Mahon, Rachel Dreilinger, David Barsic, Weston Myler, Martin Krauss, Scot Herbst, James Ingle, Gerald Thomas, Rick Myers, Brian Young, Juven Lara, Charles Noll
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Publication number: 20190170614Abstract: An analysis cartridge the includes a main body portion and a filter assembly. The main body portion includes an upper portion that defines an upper chamber and a lower portion that defines a fluid chamber. The filter assembly is movable along a filter assembly path between a first position and a second position. The filter assembly has an opening defined therethrough. In the first position, the opening partially defines the upper chamber and in the second position the opening partially defines the fluid chamber.Type: ApplicationFiled: February 4, 2019Publication date: June 6, 2019Inventors: Martin Krauss, Maura Mahon, Andrew King, Steve Cooper, James Ingle, Gerald Thomas, David Barsic, Neal Andrews, Brian Young, Juven Lara, Charles Noll
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Patent number: 10197477Abstract: An analysis cartridge the includes a main body portion and a filter assembly. The main body portion includes an upper portion that defines an upper chamber and a lower portion that defines a fluid chamber. The filter assembly is movable along a filter assembly path between a first position and a second position. The filter assembly has an opening defined therethrough. In the first position, the opening partially defines the upper chamber and in the second position the opening partially defines the fluid chamber.Type: GrantFiled: January 17, 2017Date of Patent: February 5, 2019Assignee: Pulse Health LLCInventors: Martin Krauss, Maura Mahon, Andrew King, Steve Cooper, James Ingle, Gerald Thomas, David Barsic, Neal Andrews, Brian Young, Juven Lara, Charles Noll
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Publication number: 20180161748Abstract: The fluid-segmentation device according to an embodiment of the present invention includes: a first conduit in which a first fluid flows, and a second conduit in which a second fluid immiscible with the first fluid flows. The second conduit of the fluid-segmentation device includes an intersection region, to which the first conduit is connected and into which the first fluid is introduced, and a first region downstream of the intersection region. The cross-sectional area of the intersection region of the second conduit in a plane perpendicular to the flow direction of the second fluid is less than the cross-sectional area of the first region of the second conduit in a plane perpendicular to the flow direction of the second fluid.Type: ApplicationFiled: May 27, 2016Publication date: June 14, 2018Inventors: Daniel Peterson, Patrick Michael Haben, David Barsic, Rachel Dreilinger
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Patent number: 9797815Abstract: A breath analysis system that includes a handle assembly with an analysis cartridge on an upper end thereof. The handle includes a main body portion with a pressure opening and a pressure transducer therein. The analysis cartridge includes a main body portion with an upper portion that defines a breath chamber, a lower portion that defines a fluid chamber and a filter assembly that is movable between a breath capture position and an analysis position. The filter assembly has an opening defined therethrough. In the breath capture position, the opening partially defines the breath chamber and in the analysis position the opening partially defines the fluid chamber. The system also includes an analysis device with a case, a door, a controller that controls the motor and a fluorescence detection assembly and a rotation assembly positioned in the case interior. The rotation assembly includes a shroud with a funnel portion for receiving the analysis cartridge.Type: GrantFiled: June 29, 2015Date of Patent: October 24, 2017Assignee: Pulse Health LLCInventors: Steve Cooper, Neal Andrews, Martin Krauss, Andrew E. King, Maura Mahon, Weston Myler, James Ingle, Gerald Thomas, Rachel Dreilinger, David Barsic, Rick Myers, Craig Carlsen, Scot Herbst, Brian Young, Juven Lara, Charles Noll
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Publication number: 20170284905Abstract: An analysis cartridge the includes a main body portion and a filter assembly. The main body portion includes an upper portion that defines an upper chamber and a lower portion that defines a fluid chamber. The filter assembly is movable along a filter assembly path between a first position and a second position. The filter assembly has an opening defined therethrough. In the first position, the opening partially defines the upper chamber and in the second position the opening partially defines the fluid chamber.Type: ApplicationFiled: January 17, 2017Publication date: October 5, 2017Inventors: Martin Krauss, Maura Mahon, Andrew King, Steve Cooper, James Ingle, Gerald Thomas, David Barsic, Neal Andrews, Brian Young, Juven Lara, Charles Noll
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Publication number: 20170199125Abstract: A breath analysis system that includes a handle assembly with an analysis cartridge on an upper end thereof. The handle includes a main body portion with a pressure opening and a pressure transducer therein. The analysis cartridge includes a main body portion with an upper portion that defines a breath chamber, a lower portion that defines a fluid chamber and a filter assembly that is movable between a breath capture position and an analysis position. The filter assembly has an opening defined therethrough. In the breath capture position, the opening partially defines the breath chamber and in the analysis position the opening partially defines the fluid chamber. The system also includes an analysis device with a case, a door, a controller that controls the motor and a fluorescence detection assembly and a rotation assembly positioned in the case interior. The rotation assembly includes a shroud with a funnel portion for receiving the analysis cartridge.Type: ApplicationFiled: November 14, 2016Publication date: July 13, 2017Inventors: Steve Cooper, Neal Andrews, Maura Mahon, Rachel Dreilinger, David Barsic, Weston Myler, Martin Krauss, Scot Herbst, James Ingle, Gerald Thomas, Rich Myers, Brian Young, Juven Lara, Charles Noll
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Patent number: 9594005Abstract: A fluorescence detection assembly that includes an emitter, a detector, a housing that defines an light chamber, a fluorescence chamber and a well, a light path that extends from the emitter, through the light chamber and through the well, and a fluorescence path that extends from the well, through the fluorescence chamber and to the detector.Type: GrantFiled: June 29, 2015Date of Patent: March 14, 2017Assignee: Pulse Health LLCInventors: David Barsic, Rachel Dreilinger, Martin Krauss, Jon Boro, James Ingle
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Patent number: 9546930Abstract: An analysis cartridge the includes a main body portion and a filter assembly. The main body portion includes an upper portion that defines an upper chamber and a lower portion that defines a fluid chamber. The filter assembly is movable along a filter assembly path between a first position and a second position. The filter assembly has an opening defined therethrough. In the first position, the opening partially defines the upper chamber and in the second position the opening partially defines the fluid chamber.Type: GrantFiled: June 29, 2015Date of Patent: January 17, 2017Assignee: PULSE HEATH LLCInventors: Martin Krauss, Maura Mahon, Andrew E. King, Steve Cooper, James Ingle, Gerald Thomas, David Barsic, Neal Andrews, Brian Young, Juven Lara, Charles Noll
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Publication number: 20160355258Abstract: An aerial fluid delivery system comprises a dispenser, a loiter-line, and an aircraft. The dispenser capable of releasing controlled amounts of a fluid. The loiter-line connected to the dispenser and connected to an aircraft, wherein the aircraft can maneuver the dispenser via the loiter-line such that the dispenser is positioned for accurate fluid delivery to a target. The dispenser fluid can be an aerosol, a dispersion, optical taggants, or powder based.Type: ApplicationFiled: June 8, 2015Publication date: December 8, 2016Applicant: Vadient Optics, LLC.Inventors: George Williams, David Barsic
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Patent number: 9494495Abstract: A breath analysis system that includes a handle assembly with an analysis cartridge on an upper end thereof. The handle includes a main body portion with a pressure opening and a pressure transducer therein. The analysis cartridge includes a main body portion with an upper portion that defines a breath chamber, a lower portion that defines a fluid chamber and a filter assembly that is movable between a breath capture position and an analysis position. The filter assembly has an opening defined therethrough. In the breath capture position, the opening partially defines the breath chamber and in the analysis position the opening partially defines the fluid chamber. The system also includes an analysis device with a case, a door, a controller that controls the motor and a fluorescence detection assembly and a rotation assembly positioned in the case interior. The rotation assembly includes a shroud with a funnel portion for receiving the analysis cartridge.Type: GrantFiled: June 29, 2015Date of Patent: November 15, 2016Assignee: PULSE HEALTH LLCInventors: Steve Cooper, Neal Andrews, Maura Mahon, Rachel Dreilinger, David Barsic, Weston Myler, Martin Krauss, Scot Herbst, James Ingle, Gerald Thomas, Rick Myers, Brian Young, Juven Lara, Charles Noll
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Publication number: 20150377859Abstract: An analysis cartridge the includes a main body portion and a filter assembly. The main body portion includes an upper portion that defines an upper chamber and a lower portion that defines a fluid chamber. The filter assembly is movable along a filter assembly path between a first position and a second position. The filter assembly has an opening defined therethrough. In the first position, the opening partially defines the upper chamber and in the second position the opening partially defines the fluid chamber.Type: ApplicationFiled: June 29, 2015Publication date: December 31, 2015Inventors: Martin Krauss, Maura Mahon, Adrew E. King, Steve Cooper, James Ingle, Gerald Thomas, David Barsic, Neal Andrews, Brian Young, Juven Lara, Charles Noll
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Publication number: 20150377784Abstract: A fluorescence detection assembly that includes an emitter, a detector, a housing that defines an light chamber, a fluorescence chamber and a well, a light path that extends from the emitter, through the light chamber and through the well, and a fluorescence path that extends from the well, through the fluorescence chamber and to the detector.Type: ApplicationFiled: June 29, 2015Publication date: December 31, 2015Inventors: David Barsic, Rachel Dreilinger, Martin Krauss, Jon Boro, James Ingle
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Publication number: 20150377748Abstract: A breath analysis system that includes a handle assembly with an analysis cartridge on an upper end thereof. The handle includes a main body portion with a pressure opening and a pressure transducer therein. The analysis cartridge includes a main body portion with an upper portion that defines a breath chamber, a lower portion that defines a fluid chamber and a filter assembly that is movable between a breath capture position and an analysis position. The filter assembly has an opening defined therethrough. In the breath capture position, the opening partially defines the breath chamber and in the analysis position the opening partially defines the fluid chamber. The system also includes an analysis device with a case, a door, a controller that controls the motor and a fluorescence detection assembly and a rotation assembly positioned in the case interior. The rotation assembly includes a shroud with a funnel portion for receiving the analysis cartridge.Type: ApplicationFiled: June 29, 2015Publication date: December 31, 2015Inventors: Steve Cooper, Neal Andrews, Martin Krauss, Andrew E. King, Maura Mahon, Weston Myler, James Ingle, Gerald Thomas, Rachel Dreilinger, David Barsic, Rick Myers, Craig Carlsen, Scot Herbst, Brian Young, Juven Lara, Charles Noll
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Publication number: 20150377868Abstract: A breath analysis system that includes a handle assembly with an analysis cartridge on an upper end thereof. The handle includes a main body portion with a pressure opening and a pressure transducer therein. The analysis cartridge includes a main body portion with an upper portion that defines a breath chamber, a lower portion that defines a fluid chamber and a filter assembly that is movable between a breath capture position and an analysis position. The filter assembly has an opening defined therethrough. In the breath capture position, the opening partially defines the breath chamber and in the analysis position the opening partially defines the fluid chamber. The system also includes an analysis device with a case, a door, a controller that controls the motor and a fluorescence detection assembly and a rotation assembly positioned in the case interior. The rotation assembly includes a shroud with a funnel portion for receiving the analysis cartridge.Type: ApplicationFiled: June 29, 2015Publication date: December 31, 2015Inventors: Steve Cooper, Neal Andrews, Maura Mahon, Rachel Dreilinger, David Barsic, Weston Myler, Martin Krauss, Scot Herbst, James Ingle, Gerald Thomas, Rick Myers, Brian Young, Juven Lara, Charles Noll
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Patent number: 8761216Abstract: The invention is a method and apparatus for creating a color and optical density selectable visible mark on an anodized aluminum specimen. The method includes providing a laser marking system having a laser, laser optics and a controller operatively connected to said laser to control laser pulse parameters and a controller with stored laser pulse parameters, selecting the stored laser pulse parameters associated with the desired color and optical density, directing the laser marking system to produce laser pulses having laser pulse parameters associated with the desired color and optical density including temporal pulse widths greater than about 1 and less than about 1000 picoseconds to impinge upon said anodized aluminum.Type: GrantFiled: January 11, 2013Date of Patent: June 24, 2014Assignee: Electro Scientific Industries, Inc.Inventors: Haibin Zhang, Glenn Simenson, Robert Hainsey, David Barsic, Jeffrey Howerton, Wayne Crowther, Patrick Leonard
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Patent number: 8598490Abstract: Tailored laser pulse shapes are used for processing workpieces. Laser dicing of semiconductor device wafers on die-attach film (DAF), for example, may use different tailored laser pulse shapes for scribing device layers down to a semiconductor substrate, dicing the semiconductor substrate, cutting the underlying DAF, and/or post processing of the upper die edges to increase die break strength. Different mono-shape laser pulse trains may be used for respective recipe steps or passes of a laser beam over a scribe line. In another embodiment, scribing a semiconductor device wafer includes only a single pass of a laser beam along a scribe line using a mixed-shape laser pulse train that includes at least two laser pulses that are different than one another. In addition, or in other embodiments, one or more tailored pulse shapes may be selected and provided to the workpiece on-the-fly. The selection may be based on sensor feedback.Type: GrantFiled: March 31, 2011Date of Patent: December 3, 2013Assignee: Electro Scientific Industries, Inc.Inventors: Andrew Hooper, David Barsic, Kelly J. Bruland, Daragh S. Finn, Lynn Sheehan, Xiaoyuan Peng, Yasu Osako, Jim Dumestre, William J. Jordens
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Patent number: 8379679Abstract: The invention is a method and apparatus for creating a color and optical density selectable visible mark on an anodized aluminum specimen. The method includes providing a laser marking system having a laser, laser optics and a controller operatively connected to said laser to control laser pulse parameters and a controller with stored laser pulse parameters, selecting the stored laser pulse parameters associated with the desired color and optical density, directing the laser marking system to produce laser pulses having laser pulse parameters associated with the desired color and optical density including temporal pulse widths greater than about 1 and less than about 1000 picoseconds to impinge upon said anodized aluminum.Type: GrantFiled: February 11, 2010Date of Patent: February 19, 2013Assignee: Electro Scientific Industries, Inc.Inventors: Haibin Zhang, Glenn Simenson, Robert Hainsey, David Barsic, Jeffrey Howerton, Wayne Crowther, Patrick Leonard
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Publication number: 20110298156Abstract: Tailored laser pulse shapes are used for processing workpieces. Laser dicing of semiconductor device wafers on die-attach film (DAF), for example, may use different tailored laser pulse shapes for scribing device layers down to a semiconductor substrate, dicing the semiconductor substrate, cutting the underlying DAF, and/or post processing of the upper die edges to increase die break strength. Different mono-shape laser pulse trains may be used for respective recipe steps or passes of a laser beam over a scribe line. In another embodiment, scribing a semiconductor device wafer includes only a single pass of a laser beam along a scribe line using a mixed-shape laser pulse train that includes at least two laser pulses that are different than one another. In addition, or in other embodiments, one or more tailored pulse shapes may be selected and provided to the workpiece on-the-fly. The selection may be based on sensor feedback.Type: ApplicationFiled: March 31, 2011Publication date: December 8, 2011Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.Inventors: Andrew Hooper, David Barsic, Kelly J. Bruland, Daragh S. Finn, Lynn Sheehan, Xiaoyuan Peng, Yasu Osako, Jim Dumestre, William J. Jordens
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Publication number: 20110194574Abstract: The invention is a method and apparatus for creating a color and optical density selectable visible mark on an anodized aluminum specimen. The method includes providing a laser marking system having a laser, laser optics and a controller operatively connected to said laser to control laser pulse parameters and a controller with stored laser pulse parameters, selecting the stored laser pulse parameters associated with the desired color and optical density, directing the laser marking system to produce laser pulses having laser pulse parameters associated with the desired color and optical density including temporal pulse widths greater than about 1 and less than about 1000 picoseconds to impinge upon said anodized aluminum.Type: ApplicationFiled: February 11, 2010Publication date: August 11, 2011Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.Inventors: Haibin Zhang, Glenn Simenson, Robert Hainsey, David Barsic, Jeffrey Howerton, Wayne Crowther, Patrick Leonard