Patents by Inventor Jonathan Ross Sargent
Jonathan Ross Sargent 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: 20190018295Abstract: A switching material comprising one or more than one polymers and an electrolyte comprising a salt and a solvent portion comprising one or more solvents; and one or more compounds having electrochromic and photochromic properties dispersed homogeneously through the switching material; and wherein the switching material is transitionable from a light state to a dark state on exposure to UV light and from a dark state to a light state with application of an electric voltage.Type: ApplicationFiled: June 14, 2018Publication date: January 17, 2019Applicant: SWITCH MATERIALS, INC.Inventors: Neil Robin BRANDA, Glen Ramsay BREMNER, Jeremy Graham FINDEN, Simon James GAUTHIER, Bronwyn Hilary GILLON, Andrew KOUTSANDREAS, Veronica Elizabeth MARSHMAN, Matt Andrew PILAPIL, Jonathan Ross SARGENT, James Daniel SENIOR, Karthik Vikram Siva SHANMUGAM
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Patent number: 10054835Abstract: A switching material comprising one or more than one polymers and an electrolyte comprising a salt and a solvent portion comprising one or more solvents; and one or more compounds having electrochromic and photochromic properties dispersed homogeneously through the switching material; and wherein the switching material is transitionable from a light state to a dark state on exposure to UV light and from a dark state to a light state with application of an electric voltage.Type: GrantFiled: April 9, 2013Date of Patent: August 21, 2018Assignee: SWITCH MATERIALS, INC.Inventors: Neil Robin Branda, Glen Ramsay Bremner, Jeremy Graham Finden, Simon James Gauthier, Bronwyn Hilary Gillon, Andrew Koutsandreas, Veronica Elizabeth Marshman, Matt Andrew Pilapil, Jonathan Ross Sargent, James Daniel Senior, Karthik Vikram Siva Shanmugam
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Publication number: 20180224677Abstract: A optical filter comprising a variable transmittance layer having a first spectrum in a dark state, and a second spectrum in a faded state; and a color balancing layer having a third spectrum; each of the first, second and third spectra comprising a visible portion; the first and third spectra combining to provide a dark state spectrum approximating a dark state target color; and the second and third spectra combining to provide a fades state spectrum approximating a faded state target colour. The optical filter may further comprise a light attenuating layer. The optical filter may further comprise part of a laminated glass.Type: ApplicationFiled: February 2, 2018Publication date: August 9, 2018Inventors: Neil Robin Branda, Zachary Bryce Erno, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent, Matthew Paul Smit, Peter Alexander Von Hahn, Douglas Malcolm Wiggin
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Publication number: 20180210240Abstract: An apparatus comprising a switchable optical filter comprising a layer of switchable material, the switchable material comprising a photochromic/thermochromic, a photochromic/photochromic, or a photochromic/electrochromic compound; a first light source providing light of a wavelength that causes the switchable material to transition from a faded state to a dark state, or a dark state to a faded state; and a switch for controlling activation of the first light sourceType: ApplicationFiled: January 19, 2018Publication date: July 26, 2018Inventors: Neil Robin BRANDA, Jeremy Graham FINDEN, Duhane LAM, Jonathan Ross SARGENT, Cynthia Elizabeth SHIPPAM, Douglas Malcolm WIGGIN
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Publication number: 20180101080Abstract: The disclosure provides, in part a seal system for sealing a film. The disclosure further provides, in part, a sealed film comprising a first and a second substrate; a first and a second electrode disposed on the surface of at least one of the substrates; a switching material disposed between the first and second substrates; a first seal and a second seal; the first seal disposed along an edge of the switching material, separating the switching material from the second seal.Type: ApplicationFiled: September 7, 2017Publication date: April 12, 2018Applicant: Switch Materials, Inc.Inventors: Simon James Gauthier, Andrew Koutsandreas, Duhane Lam, Jonathan Ross Sargent, Peter Alexander Von Hahn
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Patent number: 9921421Abstract: A optical filter comprising a variable transmittance layer having a first spectrum in a dark state, and a second spectrum in a faded state; and a color balancing layer having a third spectrum; each of the first, second and third spectra comprising a visible portion; the first and third spectra combining to provide a dark state spectrum approximating a dark state target color; and the second and third spectra combining to provide a fades state spectrum approximating a faded state target color. The optical filter may further comprise a light attenuating layer. The optical filter may further comprise part of a laminated glass.Type: GrantFiled: January 18, 2017Date of Patent: March 20, 2018Assignee: Switch Materials, Inc.Inventors: Neil Robin Branda, Zachary Bryce Erno, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent, Matthew Paul Smit, Peter Alexander Von Hahn, Douglas Malcolm Wiggin
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Patent number: 9910301Abstract: An apparatus comprising a switchable optical filter comprising a layer of switchable material, the switchable material comprising a photochromic/thermochromic, a photochromic/photochromic, or a photochromic/electrochromic compound; a first light source providing light of a wavelength that causes the switchable material to transition from a faded state to a dark state, or a dark state to a faded state; and a switch for controlling activation of the first light source.Type: GrantFiled: February 22, 2013Date of Patent: March 6, 2018Assignee: SWITCH MATERIALS, INC.Inventors: Neil Robin Branda, Jeremy Graham Finden, Duhane Lam, Jonathan Ross Sargent, Cynthia Elizabeth Shippam, Douglas Malcolm Wiggin
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Publication number: 20170355901Abstract: A composition comprising a diarylethene photochromic anodic species, a cathodic species and an electrolyte that comprises a supporting electrolyte and a solvent. Electrochromic devices such as optical filters are prepared from such compositions.Type: ApplicationFiled: November 17, 2015Publication date: December 14, 2017Inventors: Neil Robin Branda, Glen Ramsay Bremner, Jeremy Graham Finden, Matt Andrew Pilapil, Matthew Neal Roberts, Jonathan Ross Sargent, James Daniel Senior, Veronica Elizabeth Patricia Marshman
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Patent number: 9810963Abstract: The disclosure provides, in part a seal system for sealing a film. The disclosure further provides, in part, a sealed film comprising a first and a second substrate; a first and a second electrode disposed on the surface of at least one of the substrates; a switching material disposed between the first and second substrates; a first seal and a second seal; the first seal disposed along an edge of the switching material, separating the switching material from the second seal.Type: GrantFiled: March 6, 2014Date of Patent: November 7, 2017Assignee: Switch Materials, Inc.Inventors: Simon James Gauthier, Andrew Koutsandreas, Duhane Lam, Jonathan Ross Sargent, Peter Alexander Von Hahn
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Publication number: 20170192257Abstract: A optical filter comprising a variable transmittance layer having a first spectrum in a dark state, and a second spectrum in a faded state; and a color balancing layer having a third spectrum; each of the first, second and third spectra comprising a visible portion; the first and third spectra combining to provide a dark state spectrum approximating a dark state target color; and the second and third spectra combining to provide a fades state spectrum approximating a faded state target colour. The optical filter may further comprise a light attenuating layer. The optical filter may further comprise part of a laminated glass.Type: ApplicationFiled: January 18, 2017Publication date: July 6, 2017Inventors: Neil Robin Branda, Zachary Bryce Erno, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent, Matthew Paul Smit, Peter Alexander Von Hahn, Douglas Malcolm Wiggin
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Patent number: 9588358Abstract: An optical filter comprising a variable transmittance layer having a first spectrum in a dark state, and a second spectrum in a faded state; and a color balancing layer having a third spectrum; each of the first, second and third spectra comprising a visible portion; the first and third spectra combining to provide a dark state spectrum approximating a dark state target color, and the second and third spectra combining to provide a faded state spectrum approximating a faded state target color. The optical filter may further comprise a light attenuating layer. The optical filter may further comprise part of a laminated glass.Type: GrantFiled: May 29, 2013Date of Patent: March 7, 2017Assignee: SWITCH MATERIALS, INC.Inventors: Neil Robin Branda, Zachary Bryce Erno, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent, Matthew Paul Smit, Peter Alexander Von Hahn, Douglas Malcolm Wiggin
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Publication number: 20170031226Abstract: A simplified switchable object and methods of making same are provided. The methods may include steps of applying a switchable material on a first surface of a first substrate, the switchable material having a thickness and a shape; applying a barrier material on the first substrate, circumferential to the switchable material; and applying a second substrate over top of, and in contact with, the switchable material and the barrier material, the first substrate, second substrate and barrier material defining a closed chamber encapsulating the switchable material. The methods may further include a step of applying a seal material.Type: ApplicationFiled: December 17, 2014Publication date: February 2, 2017Applicant: SWITCH MATERIALS INC.Inventors: Simon James GAUTHIER, Duhane LAM, Jonathan Ross SARGENT, James Daniel SENIOR, Cynthia Elizabeth SHIPPAM, Peter Alexander VON HAHN
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Publication number: 20160033841Abstract: The disclosure provides, in part a seal system for sealing a film. The disclosure further provides, in part, a sealed film comprising a first and a second substrate; a first and a second electrode disposed on the surface of at least one of the substrates; a switching material disposed between the first and second substrates; a first seal and a second seal; the first seal disposed along an edge of the switching material, separating the switching material from the second seal.Type: ApplicationFiled: March 6, 2014Publication date: February 4, 2016Applicant: Switch Materials, Inc.Inventors: Simon James Gauthier, Andrew Koutsandreas, Duhane Lam, Jonathan Ross Sargent, Peter Alexander Von Hahn
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Publication number: 20150109651Abstract: A optical filter comprising a variable transmittance layer having a first spectrum in a dark state, and a second spectrum in a faded state; and a color balancing layer having a third spectrum; each of the first, second and third spectra comprising a visible portion; the first and third spectra combining to provide a dark state spectrum approximating a dark state target color; and the second and third spectra combining to provide a fades state spectrum approximating a faded state target colour. The optical filter may further comprise a light attenuating layer. The optical filter may further comprise part of a laminated glass.Type: ApplicationFiled: May 29, 2013Publication date: April 23, 2015Applicant: Switch Materials Inc.Inventors: Neil Robin Branda, Zachary Bryce Erno, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent, Matthew Paul Smit, Peter Alexander Von Hahn, Douglas Malcolm Wiggins
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Publication number: 20150036204Abstract: An apparatus comprising a switchable optical filter comprising a layer of switchable material, the switchable material comprising a photochromic/thermochromic, a photochromic/photochromic, or a photochromic/electrochromic compound; a first light source providing light of a wavelength that causes the switchable material to transition from a faded state to a dark state, or a dark state to a faded state; and a switch for controlling activation of the first light sourceType: ApplicationFiled: February 22, 2013Publication date: February 5, 2015Applicant: Switch Materials, Inc.Inventors: Neil Robin Branda, Jeremy Graham Finden, Duhane Lam, Jonathan Ross Sargent, Cynthia Elizabeth Shippam, Douglas Malcolm Wiggin