Patents by Inventor Donald Francis

Donald Francis 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).

  • Patent number: 9558934
    Abstract: Embodiments of the present invention provide hydrogen-free dielectric films and methods of fabrication. A hydrogen-free precursor, such as tetraisocyanatosilane, and hydrogen-free reactants, such as nitrogen, oxygen (O2/O3) and nitrous oxide are used with chemical vapor deposition processes (PECVD, thermal CVD, SACVD, HDP CVD, and PE and Thermal ALD) to create hydrogen-free dielectric films. In some embodiments, there are multilayer dielectric films with sublayers of various materials such as silicon oxide, silicon nitride, and silicon oxynitride. In embodiments, the hydrogen-free reactants may include Tetra Isocyanato Silane, along with a hydrogen-free gas including, but not limited to, N2, O2, O3, N2O, CO2, CO and a combination thereof of these H-Free gases. Plasma may be used to enhance the reaction between the TICS and the other H-free gasses. The plasma may be controlled during film deposition to achieve variable density within each sublayer of the films.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: January 31, 2017
    Assignee: International Business Machines Corporation
    Inventors: Donald Francis Canaperi, Alfred Grill, Sanjay C. Mehta, Son Van Nguyen, Deepika Priyadarshini, Hosadurga Shobha, Matthew T. Shoudy
  • Patent number: 9536733
    Abstract: Embodiments of the present invention provide hydrogen-free dielectric films and methods of fabrication. A hydrogen-free precursor, such as tetraisocyanatosilane, and hydrogen-free reactants, such as nitrogen, oxygen (O2/O3) and nitrous oxide are used with chemical vapor deposition processes (PECVD, thermal CVD, SACVD, HDP CVD, and PE and Thermal ALD) to create hydrogen-free dielectric films. In some embodiments, there are multilayer dielectric films with sublayers of various materials such as silicon oxide, silicon nitride, and silicon oxynitride. In embodiments, the hydrogen-free reactants may include Tetra Isocyanato Silane, along with a hydrogen-free gas including, but not limited to, N2, O2, O3, N2O, CO2, CO and a combination thereof of these H-Free gases. Plasma may be used to enhance the reaction between the TICS and the other H-free gasses. The plasma may be controlled during film deposition to achieve variable density within each sublayer of the films.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: January 3, 2017
    Assignee: International Business Machines Corporation
    Inventors: Donald Francis Canaperi, Alfred Grill, Sanjay C. Mehta, Son Van Nguyen, Deepika Priyadarshini, Hosadurga Shobha, Matthew T. Shoudy
  • Patent number: 9529203
    Abstract: Focal plane shift elements and optical systems with focal plane shifting features for illuminating flow-paths in a fluidic processing system are disclosed. An optical system may include a light source providing an incident first light beam. The optical system may include at least one optical element configured to collect and focus the incident first light beam to produce a second light beam having different portions simultaneously focused at two or more different locations along an optical path, with each location corresponding to a different flow-path of the fluidic processing system. The focal plane shift elements and optical systems with focal plane shifting features may be particularly useful in a microfluidic system.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: December 27, 2016
    Assignee: CYTONOME/ST, LLC
    Inventor: Donald Francis Perrault, Jr.
  • Publication number: 20160327469
    Abstract: The present disclosure relates to optical crosstalk reduction in particle processing (e.g., cytometry including flow cytometry using microfluidic based sorters, drop formation based sorters, and/or cell purification) systems and methods in order to improve performance. More particularly, the present disclosure relates to assemblies, systems and methods for minimizing optical crosstalk during the analyzing, sorting, and/or processing (e.g., purifying, measuring, isolating, detecting, monitoring and/or enriching) of particles (e.g., cells, microscopic particles, etc.). The exemplary systems and methods for crosstalk reduction in particle processing systems (e.g., cell purification systems) may be particularly useful in the area of cellular medicine or the like. The systems and methods may be modular and used singly or in combination to optimize cell purification based on the crosstalk environment and specific requirements of the operator and/or system.
    Type: Application
    Filed: May 6, 2016
    Publication date: November 10, 2016
    Inventors: Johnathan Charles Sharpe, Donald Francis Perrault, JR., Emanuel Tito Mendes Machado, Blair D. Morad
  • Patent number: 9466538
    Abstract: A method of improving chip-to-chip alignment accuracy for circuitry-including wafer-to-wafer bonding. The method comprises providing separate stages for holding first and second circuitry-including wafers, each stage including a plurality of adjacent thermal actuators arranged in an array integrated with the stage; determining planar distortions of a bonding surface of the first and second circuitry-including wafers; mapping the planar distortions for each wafer based on the relative planar distortions thereon; deducing necessary local thermal expansion measurements for each wafer to compensate for the relative distortions based on the mapping; translating the thermal expansion measurements into a non-uniform wafer temperature profile model and a local heat flux profile model for each wafer; aligning the first and second wafers; and bonding the first and second wafers together.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: October 11, 2016
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Spyridon Skordas, Subramanian S Iyer, Donald Francis Canaperi, Shidong Li, Wei Lin
  • Patent number: 9449812
    Abstract: Embodiments of the present invention provide hydrogen-free dielectric films and methods of fabrication. A hydrogen-free precursor, such as tetraisocyanatosilane, and hydrogen-free reactants, such as nitrogen, oxygen (O2/O3) and nitrous oxide are used with chemical vapor deposition processes (PECVD, thermal CVD, SACVD, HDP CVD, and PE and Thermal ALD) to create hydrogen-free dielectric films. In some embodiments, there are multilayer dielectric films with sublayers of various materials such as silicon oxide, silicon nitride, and silicon oxynitride. In embodiments, the hydrogen-free reactants may include Tetra Isocyanato Silane, along with a hydrogen-free gas including, but not limited to, N2, O2, O3, N2O, CO2, CO and a combination thereof of these H-Free gases. Plasma may be used to enhance the reaction between the TICS and the other H-free gasses. The plasma may be controlled during film deposition to achieve variable density within each sublayer of the films.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: September 20, 2016
    Assignee: International Business Machines Corporation
    Inventors: Donald Francis Canaperi, Alfred Grill, Sanjay C. Mehta, Son Van Nguyen, Deepika Priyadarshini, Hosadurga Shobha, Matthew T. Shoudy
  • Patent number: 9442059
    Abstract: The present invention generally relates to a method and apparatus for exciting particles, and more specifically relates to analyzers or sorters for exciting fluorescently labeled particles with a multimode diode laser and the optics for making high resolution determinations from the multimode diode laser beam excitation.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: September 13, 2016
    Assignee: XY, LLC
    Inventors: Johnathan Charles Sharpe, Donald Francis Perrault
  • Patent number: 9335247
    Abstract: The present disclosure relates to optical crosstalk reduction in particle processing (e.g., cytometry including flow cytometry using microfluidic based sorters, drop formation based sorters, and/or cell purification) systems and methods in order to improve performance. More particularly, the present disclosure relates to assemblies, systems and methods for minimizing optical crosstalk during the analyzing, sorting, and/or processing (e.g., purifying, measuring, isolating, detecting, monitoring and/or enriching) of particles (e.g., cells, microscopic particles, etc.). The exemplary systems and methods for crosstalk reduction in particle processing systems (e.g., cell purification systems) may be particularly useful in the area of cellular medicine or the like. The systems and methods may be modular and used singly or in combination to optimize cell purification based on the crosstalk environment and specific requirements of the operator and/or system.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: May 10, 2016
    Assignee: CYTONOME/ST, LLC
    Inventors: Johnathan Charles Sharpe, Donald Francis Perrault, Jr., Emanuel Tito Mendes Machado, Blair D. Morad
  • Publication number: 20160064218
    Abstract: Embodiments of the present invention provide hydrogen-free dielectric films and methods of fabrication. A hydrogen-free precursor, such as tetraisocyanatosilane, and hydrogen-free reactants, such as nitrogen, oxygen (O2/O3) and nitrous oxide are used with chemical vapor deposition processes (PECVD, thermal CVD, SACVD, HDP CVD, and PE and Thermal ALD) to create hydrogen-free dielectric films. In some embodiments, there are multilayer dielectric films with sublayers of various materials such as silicon oxide, silicon nitride, and silicon oxynitride. In embodiments, the hydrogen-free reactants may include Tetra Isocyanato Silane, along with a hydrogen-free gas including, but not limited to, N2, O2, O3, N2O, CO2, CO and a combination thereof of these H-Free gases. Plasma may be used to enhance the reaction between the TICS and the other H-free gasses. The plasma may be controlled during film deposition to achieve variable density within each sublayer of the films.
    Type: Application
    Filed: October 28, 2015
    Publication date: March 3, 2016
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Donald Francis Canaperi, Alfred Grill, Sanjay Mehta, Son Van Nguyen, Deepika Priyadarshini, Hosadurga Shobha, Matthew T. Shoudy
  • Publication number: 20160064509
    Abstract: Embodiments of the present invention provide hydrogen-free dielectric films and methods of fabrication. A hydrogen-free precursor, such as tetraisocyanatosilane, and hydrogen-free reactants, such as nitrogen, oxygen (O2/O3) and nitrous oxide are used with chemical vapor deposition processes (PECVD, thermal CVD, SACVD, HDP CVD, and PE and Thermal ALD) to create hydrogen-free dielectric films. In some embodiments, there are multilayer dielectric films with sublayers of various materials such as silicon oxide, silicon nitride, and silicon oxynitride. In embodiments, the hydrogen-free reactants may include Tetra Isocyanato Silane, along with a hydrogen-free gas including, but not limited to, N2, O2, O3, N2O, CO2, CO and a combination thereof of these H-Free gases. Plasma may be used to enhance the reaction between the TICS and the other H-free gasses. The plasma may be controlled during film deposition to achieve variable density within each sublayer of the films.
    Type: Application
    Filed: October 29, 2015
    Publication date: March 3, 2016
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Donald Francis Canaperi, Alfred Grill, Sanjay C. Mehta, Son Van Nguyen, Deepika Priyadarshini, Hosadurga Shobha, Matthew T. Shoudy
  • Publication number: 20160056111
    Abstract: Embodiments of the present invention provide hydrogen-free dielectric films and methods of fabrication. A hydrogen-free precursor, such as tetraisocyanatosilane, and hydrogen-free reactants, such as nitrogen, oxygen (O2/O3) and nitrous oxide are used with chemical vapor deposition processes (PECVD, thermal CVD, SACVD, HDP CVD, and PE and Thermal ALD) to create hydrogen-free dielectric films. In some embodiments, there are multilayer dielectric films with sublayers of various materials such as silicon oxide, silicon nitride, and silicon oxynitride. In embodiments, the hydrogen-free reactants may include Tetra Isocyanato Silane, along with a hydrogen-free gas including, but not limited to, N2, O2, O3, N2O, CO2, CO and a combination thereof of these H-Free gases. Plasma may be used to enhance the reaction between the TICS and the other H-free gasses. The plasma may be controlled during film deposition to achieve variable density within each sublayer of the films.
    Type: Application
    Filed: November 2, 2015
    Publication date: February 25, 2016
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Donald Francis Canaperi, Alfred Grill, Sanjay C. Mehta, Son Van Nguyen, Deepika Priyadarshini, Hosadurga Shobha, Matthew T. Shoudy
  • Publication number: 20160047038
    Abstract: Embodiments of the present invention provide hydrogen-free dielectric films and methods of fabrication. A hydrogen-free precursor, such as tetraisocyanatosilane, and hydrogen-free reactants, such as nitrogen, oxygen (O2/O3) and nitrous oxide are used with chemical vapor deposition processes (PECVD, thermal CVD, SACVD, HDP CVD, and PE and Thermal ALD) to create hydrogen-free dielectric films. In some embodiments, there are multilayer dielectric films with sublayers of various materials such as silicon oxide, silicon nitride, and silicon oxynitride. In embodiments, the hydrogen-free reactants may include Tetra Isocyanato Silane, along with a hydrogen-free gas including, but not limited to, N2, O2, O3, N2O, CO2, CO and a combination thereof of these H-Free gases. Plasma may be used to enhance the reaction between the TICS and the other H-free gasses. The plasma may be controlled during film deposition to achieve variable density within each sublayer of the films.
    Type: Application
    Filed: October 29, 2015
    Publication date: February 18, 2016
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Donald Francis Canaperi, Alfred Grill, Sanjay C. Mehta, Son Van Nguyen, Deepika Priyadarshini, Hosadurga Shobha, Matthew T. Shoudy
  • Patent number: 9255874
    Abstract: A fluid stream imaging apparatus having either optics for manipulating the aspect ratio or sensing elements configured for manipulating the aspect ratio of an image of the fluid stream. This application may also relate to a system for acquiring images of a portion of a fluid stream at high speeds for image processing to measure and predict droplet delays for individual forming particles.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: February 9, 2016
    Assignee: CYTONOME/ST, LLC
    Inventors: Johnathan Charles Sharpe, Donald Francis Perrault, Jr., Nemanya Sedoglavich
  • Publication number: 20150328637
    Abstract: A microfluidic chip assembly having a plurality of microfluidic flow channels is provided. Each channel has a switching region. The microfluidic chip may further include at least one bubble jet actuator configured to generate a pressure pulse in the switching regions of the channels to selectively deflect particles in the flow. The bubble jet actuator may be configured as a blind chamber, as an operative non-through flow chamber and/or as a self-replenishment chamber. The bubble jet actuator may include a trapped air bubble. The bubble jet actuator may include a plurality of heating elements individually controlled for pre-nucleation warmup and/or for triggering vapor bubble nucleation.
    Type: Application
    Filed: May 18, 2015
    Publication date: November 19, 2015
    Inventors: Donald Francis Perrault, JR., Johnathan Charles Sharpe, Erin Koksal
  • Publication number: 20150287593
    Abstract: Embodiments of the present invention provide hydrogen-free dielectric films and methods of fabrication. A hydrogen-free precursor, such as tetraisocyanatosilane, and hydrogen-free reactants, such as nitrogen, oxygen (O2/O3) and nitrous oxide are used with chemical vapor deposition processes (PECVD, thermal CVD, SACVD, HDP CVD, and PE and Thermal ALD) to create hydrogen-free dielectric films. In some embodiments, there are multilayer dielectric films with sublayers of various materials such as silicon oxide, silicon nitride, and silicon oxynitride. In embodiments, the hydrogen-free reactants may include Tetra Isocyanato Silane, along with a hydrogen-free gas including, but not limited to, N2, O2, O3, N2O, CO2, CO and a combination thereof of these H-Free gases. Plasma may be used to enhance the reaction between the TICS and the other H-free gasses. The plasma may be controlled during film deposition to achieve variable density within each sublayer of the films.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 8, 2015
    Applicant: International Business Machines Corporation
    Inventors: Donald Francis Canaperi, Alfred Grill, Sanjay C. Mehta, Son Van Nguyen, Deepika Priyadarshini, Hosadurga Shobha, Matthew T. Shoudy
  • Publication number: 20150277688
    Abstract: Various aspects and embodiments are directed to a graphical user interface that organizes interface elements into views of computer content for presentation to a user. Different views of are used to provide an interface that is responsive to configurations of the device and activities performed by the user. Aspects include permitting the user to transition the device from one configuration to another during its use. The elements that comprise the graphical user interface are configured to present a summarized view of available actions and content to simplify user interaction. The different views present different organizations of the interface elements and in some examples display only to certain modes of content in order to reduce the number of options a user must navigate. Methods and systems for streamlining user interaction with computer content are also provided. Streamlining includes, for example, pre-configuring a user device based on received information.
    Type: Application
    Filed: April 7, 2015
    Publication date: October 1, 2015
    Inventors: Yves Behar, Joshua Morenstein, Christopher Hibmacronan, Naoya Edahiro, Matthew David Day, Robert Sanford Havoc Pennington, Noah Bruce Guyot, Daniel Kuo, Jenea Boshart Hayes, Aaron Tang, Donald Francis Fischer, Christian Marc Schmidt, Lisa Strausfeld, David Livingstone Fore, John H. Chuang, Chris Bambacus, Bart Haney, Logan Ray, Serge Beaulieu
  • Publication number: 20150276576
    Abstract: A microfluidic multiple channel particle analysis system which allows particles from a plurality of particle sources to be independently simultaneously entrained in a corresponding plurality of fluid streams for analysis and sorting into particle subpopulations based upon one or more particle characteristics.
    Type: Application
    Filed: June 15, 2015
    Publication date: October 1, 2015
    Inventors: Johnathan Charles Sharpe, Emanuel Tito Mendes Machado, Blair D. Morad, Rudolf Hulspas, Donald Francis Perrault, JR.
  • Patent number: 9057676
    Abstract: A microfluidic multiple channel particle analysis system (1) which allows particles (2) from a plurality of particle sources (3) to be independently simultaneously entrained in a corresponding plurality of fluid streams (4) for analysis and sorting into particle subpopulations (5) based upon one or more particle characteristics (6).
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: June 16, 2015
    Assignee: CYTONOME/ST, LLC
    Inventors: Johnathan Charles Sharpe, Emanuel Tito Mendes Machado, Blair Morad, Rudolf Hulspas, Donald Francis Perrault, Jr.
  • Patent number: 9003315
    Abstract: Various aspects and embodiments are directed to a graphical user interface that organizes interface elements into views of computer content for presentation to a user. Different views of are used to provide an interface that is responsive to configurations of the device and responsive to activity being performed by the user. Aspects include permitting the user to transition the device from one configuration to another during its use, for example from easel to laptop modes. Further the elements that comprise the graphical user interface are configured to present a summarized view of available actions and content, in order to simplify user interaction. The different views present different organizations of the interface elements and in some example display only certain ones of the modes of content in order to reduce the number of options a user must navigate to accomplish an objective. According to another aspect, methods and systems for streamlining user interaction with computer content are provided.
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: April 7, 2015
    Assignee: Litl LLC
    Inventors: Yves Behar, Joshua Morenstein, Christopher Hibmacronan, Naoya Edahiro, Matthew David Day, Robert Sanford Havoc Pennington, Noah Bruce Guyot, Daniel Kuo, Jenea Boshart Hayes, Aaron Tang, Donald Francis Fischer, Christian Marc Schmidt, Lisa Strausfeld, David Livingstone Fore, John Chuang, Chris Bambacus, Bart Haney, Logan Ray, Serge Beaulieu
  • Publication number: 20140370536
    Abstract: The present disclosure relates to optical crosstalk reduction in particle processing (e.g., cytometry including flow cytometry using microfluidic based sorters, drop formation based sorters, and/or cell purification) systems and methods in order to improve performance. More particularly, the present disclosure relates to assemblies, systems and methods for minimizing optical crosstalk during the analyzing, sorting, and/or processing (e.g., purifying, measuring, isolating, detecting, monitoring and/or enriching) of particles (e.g., cells, microscopic particles, etc.). The exemplary systems and methods for crosstalk reduction in particle processing systems (e.g., cell purification systems) may be particularly useful in the area of cellular medicine or the like. The systems and methods may be modular and used singly or in combination to optimize cell purification based on the crosstalk environment and specific requirements of the operator and/or system.
    Type: Application
    Filed: March 13, 2014
    Publication date: December 18, 2014
    Applicant: CYTONOME/ST, LLC
    Inventors: Johnathan Charles Sharpe, Donald Francis Perrault, JR., Emanuel Tito Mendes Machado, Blair D. Morad