Patents by Inventor Matthew Bates
Matthew Bates 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: 12201975Abstract: The present disclosure is directed to a coating process for chromatographic surfaces. Embodiments of the present disclosure feature a two-step, vapor-liquid phase organosilane deposition method for creating a hydrophilic, non-ionic surface in a chromatographic system.Type: GrantFiled: October 15, 2021Date of Patent: January 21, 2025Assignee: Waters Technologies CorporationInventors: Mathew H. DeLano, Matthew Lauber, Andrew Wyatt Schmudlach, Daniel P. Walsh, Yeliz Tunc Sarisozen, Jonathan Belanger, Darryl W. Brousmiche, Andrew Bates-Harrison, Nicole L. Lawrence
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Publication number: 20240431124Abstract: A photovoltaic device includes a first electrode, a second electrode, and a photoactive layer between the first electrode and the second electrode. The photoactive layer includes a first organic salt. The first organic salt includes a photoactive ion and a counterion. The photoactive ion has a first valence selected from the group consisting of: 1+, 2+, 3+, 4+, 5+, 6+, 7+, 8+, 1?, 2?, 3?, 4?, 5?, 6?, 7?, or 8?. The counterion has a second valence selected from the group consisting of: 1+, 2+, 3+, 4+, 5+, 6+, 7+, 8+, 2?, 3?, 4?, 5?, 6?, 7?, or 8?. A sum of a magnitude of the first valence and a magnitude of the second valence is greater than or equal to 3. A net charge of the first organic salt is zero.Type: ApplicationFiled: July 1, 2024Publication date: December 26, 2024Applicant: Board of Trustees of Michigan State UniversityInventors: Richard Royal LUNT, III, Matthew BATES
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Publication number: 20240430389Abstract: A projector having a curved field lens and a displaced light modulating display. The system includes at least one light source configured to generate colored light beams, and a prism routing the light beams to the display. The curved field lens is coupled to a face of the prism, and the prism and curved field lens together decenter the light beam from the prism face and uniformly illuminate the display. A center of the display is displaced from the projection lens optical axis. The decentered light beam and the displaced display together generate a favorable shifted boresight of the created image. Dimensions of components of the projector are a function of a curvature of the curved field lens. The greater the curvature of the curved field lens, the smaller the dimensions of the components and the overall projector. The projector may be used in eyewear.Type: ApplicationFiled: September 6, 2024Publication date: December 26, 2024Inventors: Robert Matthew Bates, David G. Fliszar
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Publication number: 20240372023Abstract: A transparent solar panel includes a transparent substrate and a transparent photoactive material. An average photosynthetic transmittance (APT) of the entire transparent solar panel is greater than or equal to about 45%. The transparent solar panel is configured to transmit light to a region containing a plant at a daily light integral (DLI) of greater than or equal to about 10 mol·m?2·d?1. The transparent solar panel may be a transparent photovoltaic (TPV) or a transparent luminescent solar concentrator (TLSC).Type: ApplicationFiled: February 6, 2024Publication date: November 7, 2024Applicant: Board of Trustees of Michigan State UniversityInventors: Richard Royal LUNT, III, Christopher HERRERA, Eric J. STALLKNECHT, Thomas D. SHARKEY, Erik S. RUNKLE, Matthew BATES
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Publication number: 20240353685Abstract: The present application discloses examples of various apparatuses and systems that can be utilized for augmented reality. According to one example, a wearable device that can optionally comprise: a frame configured for wearing by a user; one or more optical elements mounted on the frame; an array having a plurality of light emitting diodes coupled to the one or more optical elements, wherein the one or more optical elements and the array are mounted within a field of view of the user when the frame is worn by the user; and additional onboard electronic components carried by the frame including at least a battery that is configured to provide for electrically powered operation of the array.Type: ApplicationFiled: July 2, 2024Publication date: October 24, 2024Inventors: Robert Matthew Bates, Ilteris Kaan Canberk, Brandon Carrillo, David G. Fliszar, Adam Douglas Greengard, Kenneth Kubala, David Meisenholder, Jonathan M Rodriguez, II, Amit Singh, Samuel Thompson
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Patent number: 12114103Abstract: A projector having a curved field lens and a displaced light modulating display. The system includes at least one light source configured to generate colored light beams, and a prism routing the light beams to the display. The curved field lens is coupled to a face of the prism, and the prism and curved field lens together decenter the light beam from the prism face and uniformly illuminate the display. A center of the display is displaced from the projection lens optical axis. The decentered light beam and the displaced display together generate a favorable shifted boresight of the created image. Dimensions of components of the projector are a function of a curvature of the curved field lens. The greater the curvature of the curved field lens, the smaller the dimensions of the components and the overall projector. The projector may be used in eyewear.Type: GrantFiled: August 30, 2023Date of Patent: October 8, 2024Assignee: Snap Inc.Inventors: Robert Matthew Bates, David G. Fliszar
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Patent number: 12066634Abstract: The present application discloses examples of various apparatuses and systems that can be utilized for augmented reality. According to one example, a wearable device that can optionally comprise: a frame configured for wearing by a user; one or more optical elements mounted on the frame; an array having a plurality of light emitting diodes coupled to the one or more optical elements, wherein the one or more optical elements and the array are mounted within a field of view of the user when the frame is worn by the user; and additional onboard electronic components carried by the frame including at least a battery that is configured to provide for electrically powered operation of the array.Type: GrantFiled: August 17, 2023Date of Patent: August 20, 2024Assignee: Snap Inc.Inventors: Robert Matthew Bates, Ilteris Canberk, Brandon Carrillo, David G. Fliszar, Adam Douglas Greengard, Kenneth Kubala, David Meisenholder, Jonathan M Rodriguez, II, Amit Singh, Samuel Thompson
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Patent number: 12007569Abstract: A compact projector for eyewear including a refractive lens to achromatize an image and to reduce the size of the projector. The compact projector includes two total internal reflection (TIR) prisms, a polarizing beamsplitter, a quarter-wave plate, and the refractive lens combining refractive and reflective power, referred to as catadioptric. In one example, a light source generates light that is directed through a collector, into a first TIR prism, to the polarizing beamsplitter, and to a display panel. The display panel modulates the light and creates an image. The image is directed through the beamsplitter, into a second TIR prism, through a quarter-wave plate, and then to the refractive lens. The refractive lens reflects the image back into the second TIR prism, and which image then exits to a waveguide. In a second example, the display generates an illuminated image which is then processed as in the first example.Type: GrantFiled: April 26, 2023Date of Patent: June 11, 2024Assignee: Snap Inc.Inventors: Miller Schuck, Robert Matthew Bates
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Publication number: 20240023348Abstract: A photovoltaic device includes a substrate, a first electrode on a surface of the substrate, a second electrode, and a first photoactive layer between the first electrode and the second electrode. The first photoactive layer includes graphene nanoribbons (GNRs).Type: ApplicationFiled: July 17, 2023Publication date: January 18, 2024Inventors: Richard Royal LUNT, III, Matthew BATES, Ryan J. MALONE, Wesley A. CHALIFOUX
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Publication number: 20230412778Abstract: A projector having a curved field lens and a displaced light modulating display. The system includes at least one light source configured to generate colored light beams, and a prism routing the light beams to the display. The curved field lens is coupled to a face of the prism, and the prism and curved field lens together decenter the light beam from the prism face and uniformly illuminate the display. A center of the display is displaced from the projection lens optical axis. The decentered light beam and the displaced display together generate a favorable shifted boresight of the created image. Dimensions of components of the projector are a function of a curvature of the curved field lens. The greater the curvature of the curved field lens, the smaller the dimensions of the components and the overall projector. The projector may be used in eyewear.Type: ApplicationFiled: August 30, 2023Publication date: December 21, 2023Inventors: Robert Matthew Bates, David G. Fliszar
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Publication number: 20230393402Abstract: The present application discloses examples of various apparatuses and systems that can be utilized for augmented reality. According to one example, a wearable device that can optionally comprise: a frame configured for wearing by a user; one or more optical elements mounted on the frame; an array having a plurality of light emitting diodes coupled to the one or more optical elements, wherein the one or more optical elements and the array are mounted within a field of view of the user when the frame is worn by the user; and additional onboard electronic components carried by the frame including at least a battery that is configured to provide for electrically powered operation of the array.Type: ApplicationFiled: August 17, 2023Publication date: December 7, 2023Inventors: Robert Matthew Bates, Ilteris Canberk, Brandon Carrillo, David G. Fliszar, Adam Douglas Greengard, Kenneth Kubala, David Meisenholder, Jonathan M. Rodriguez, II, Amit Singh, Samuel Thompson
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Patent number: 11835786Abstract: A multi-element imaging lens can be formed from five plastic elements, and an optional null-power or relatively low power sixth plastic element. The lens can use selected plastic materials to reduce a thermal focal shift. In the lens, negative refractive power elements can be formed from plastic materials having a relatively large negative refractive index variation with temperature, abbreviated as dn/dT, while positive refractive power elements can be formed from plastic materials having a relatively small negative dn/dT. Reducing the thermal focal shift, as disclosed, can eliminate the need for an auto-focusing device, such as a voice coil. Reducing the thermal focal shift, as disclosed, can also eliminate the need to use one or more glass elements to further reduce thermal focal shift, which can reduce cost for the lens.Type: GrantFiled: March 28, 2022Date of Patent: December 5, 2023Assignee: Snap Inc.Inventor: Robert Matthew Bates
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Patent number: 11792371Abstract: A projector having a curved field lens and a displaced light modulating display. The system includes at least one light source configured to generate colored light beams, and a prism routing the light beams to the display. The curved field lens is coupled to a face of the prism, and the prism and curved field lens together decenter the light beam from the prism face and uniformly illuminate the display. A center of the display is displaced from the projection lens optical axis. The decentered light beam and the displaced display together generate a favorable shifted boresight of the created image. Dimensions of components of the projector are a function of a curvature of the curved field lens. The greater the curvature of the curved field lens, the smaller the dimensions of the components and the overall projector. The projector may be used in eyewear.Type: GrantFiled: February 28, 2021Date of Patent: October 17, 2023Assignee: Snap Inc.Inventors: Robert Matthew Bates, David G. Fliszar
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Patent number: 11778984Abstract: The present invention relates to a navigational safety system for visually impaired quadrupeds. An onlay has a right side, a left side, a top side, a bottom side, and a chest side. The onlay is retrofittable to or manufactured into a harness worn by a quadruped. Distance sensors and vibrators are integrated into the onlay and configured to determine the distance between obstacles and provide localized vibration stimulation to the quadruped. The vibration causes the quadruped to change course avoiding the obstacle. In this regard, the localized vibrations are positioned on the right torso, the left torso, and the chest of the quadruped.Type: GrantFiled: January 31, 2022Date of Patent: October 10, 2023Inventor: Matthew Bates McMullen
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Patent number: 11774760Abstract: The present application discloses examples of various apparatuses and systems that can be utilized for augmented reality. According to one example, a wearable device that can optionally comprise: a frame configured for wearing by a user; one or more optical elements mounted on the frame; an array having a plurality of light emitting diodes coupled to the one or more optical elements, wherein the one or more optical elements and the array are mounted within a field of view of the user when the frame is worn by the user; and additional onboard electronic components carried by the frame including at least a battery that is configured to provide for electrically powered operation of the array.Type: GrantFiled: April 12, 2022Date of Patent: October 3, 2023Assignee: Snap Inc.Inventors: Robert Matthew Bates, Ilteris Canberk, Brandon Carrillo, David G. Fliszar, Adam Douglas Greengard, Kenneth Kubala, David Meisenholder, Jonathan M Rodriguez, II, Amit Singh, Samuel Thompson
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Publication number: 20230266596Abstract: A compact projector for eyewear including a refractive lens to achromatize an image and to reduce the size of the projector. The compact projector includes two total internal reflection (TIR) prisms, a polarizing beamsplitter, a quarter-wave plate, and the refractive lens combining refractive and reflective power, referred to as catadioptric. In one example, a light source generates light that is directed through a collector, into a first TIR prism, to the polarizing beamsplitter, and to a display panel. The display panel modulates the light and creates an image. The image is directed through the beamsplitter, into a second TIR prism, through a quarter-wave plate, and then to the refractive lens. The refractive lens reflects the image back into the second TIR prism, and which image then exits to a waveguide. In a second example, the display generates an illuminated image which is then processed as in the first example.Type: ApplicationFiled: April 26, 2023Publication date: August 24, 2023Inventors: Miller Schuck, Robert Matthew Bates
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Patent number: 11681148Abstract: A compact projector for eyewear including a refractive lens to achromatize an image and to reduce the size of the projector. The compact projector includes two total internal reflection (TIR) prisms, a polarizing beamsplitter, a quarter-wave plate, and the refractive lens combining refractive and reflective power, referred to as catadioptric. In one example, a light source generates light that is directed through a collector, into a first TIR prism, to the polarizing beamsplitter, and to a display panel. The display panel modulates the light and creates an image. The image is directed through the beamsplitter, into a second TIR prism, through a quarter-wave plate, and then to the refractive lens. The refractive lens reflects the image back into the second TIR prism, and which image then exits to a waveguide. In a second example, the display generates an illuminated image which is then processed as in the first example.Type: GrantFiled: September 26, 2022Date of Patent: June 20, 2023Assignee: Snap Inc.Inventors: Miller Schuck, Robert Matthew Bates
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Publication number: 20230082393Abstract: A compact projector for eyewear including a refractive lens to achromatize an image and to reduce the size of the projector. The compact projector includes two total internal reflection (TIR) prisms, a polarizing beamsplitter, a quarter-wave plate, and the refractive lens combining refractive and reflective power, referred to as catadioptric. In one example, a light source generates light that is directed through a collector, into a first TIR prism, to the polarizing beamsplitter, and to a display panel. The display panel modulates the light and creates an image. The image is directed through the beamsplitter, into a second TIR prism, through a quarter-wave plate, and then to the refractive lens. The refractive lens reflects the image back into the second TIR prism, and which image then exits to a waveguide. In a second example, the display generates an illuminated image which is then processed as in the first example.Type: ApplicationFiled: September 26, 2022Publication date: March 16, 2023Inventors: Miller Schuck, Robert Matthew Bates
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Publication number: 20230033629Abstract: A transparent luminescent solar concentrator (TLSC) is provided. The TLSC includes a luminophore and a waveguide that guides light emitted from the luminophore. The TLSC has a light utilization efficiency (LUE) of greater than or equal to about 1.Type: ApplicationFiled: July 18, 2022Publication date: February 2, 2023Applicant: Board of Trustees of Michigan State UniversityInventors: Richard R. LUNT, III, Chenchen YANG, Babak BORHAN, Mehdi MOEMENI, Matthew BATES
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Publication number: 20220404595Abstract: A projection lens can include four lens elements, each lens element being formed from glass and including spherical or planar incident and exiting surfaces. Compared to a projection lens that uses three lens elements, the four-element projection lens has relaxed manufactured and alignment tolerances. Unlike a projection lens that uses one or more plastic elements or uses aspherical surfaces, the all-glass projection lens can be manufactured using relatively fast and inexpensive grinding and polishing techniques. One or two of the glass lens elements can optionally be formed symmetrically, so as to be reversible. One glass element can optionally be plano-convex. A right-angle prism can direct light from a video display into the four glass elements. An achromatic prism can angularly divert the optical axis by about eight degrees and can direct light out of the four glass elements into a near-eye waveguide.Type: ApplicationFiled: July 1, 2022Publication date: December 22, 2022Inventors: Robert Matthew Bates, Adam Douglas Greengard