Patents Assigned to View, Inc.
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Publication number: 20240135930Abstract: An imaging system in an enclosure can capture a plurality of successive images of a user to determine an external behavior (e.g., a gait) of the user. The user can be identified based on the external behavior, and an environment may be controlled according to preferences and/or requests of the user.Type: ApplicationFiled: February 17, 2022Publication date: April 25, 2024Applicant: View, Inc.Inventors: Avikam Chauhan, Nitesh Trikha, Stephen Clark Brown
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Patent number: 11966140Abstract: The embodiments herein relate to electrochromic stacks, electrochromic devices, and methods and apparatus for making such stacks and devices. In various embodiments, an anodically coloring layer in an electrochromic stack or device is fabricated to include nickel tungsten tantalum oxide (NiWTaO). This material is particularly beneficial in that it is very transparent in its clear state.Type: GrantFiled: July 5, 2022Date of Patent: April 23, 2024Assignee: View, Inc.Inventors: Dane Gillaspie, Sridhar K. Kailasam, Robert T. Rozbicki
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Patent number: 11966141Abstract: Embodiments described include bus bars for electrochromic or other optical state changing devices. The bus bars are configured to color match and/or provide minimal optical contrast with their surrounding environment in the optical device. Such bus bars may be transparent bus bars.Type: GrantFiled: February 17, 2021Date of Patent: April 23, 2024Assignee: View, Inc.Inventors: Robert T. Rozbicki, Gordon E. Jack, Disha Mehtani
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Patent number: 11966142Abstract: Methods and systems for determining tint of at least one tintable window when the outside temperature is greater than a first threshold and/or less than a second threshold value.Type: GrantFiled: August 21, 2020Date of Patent: April 23, 2024Assignee: View, Inc.Inventors: Nitin Khanna, Jack Rasmus-Vorrath, Stephen Clark Brown
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Publication number: 20240123708Abstract: Methods of manufacturing electrochromic windows are described. An electrochromic device is fabricated to substantially cover a glass sheet, for example float glass, and a cutting pattern is defined based on one or more low-defectivity areas in the device from which one or more electrochromic panes are cut. Laser scribes and/or bus bars may be added prior to cutting the panes or after. Edge deletion can also be performed prior to or after cutting the electrochromic panes from the glass sheet. Insulated glass units (IGUs) are fabricated from the electrochromic panes and optionally one or more of the panes of the IGU are strengthened.Type: ApplicationFiled: August 31, 2023Publication date: April 18, 2024Applicant: View, Inc.Inventors: Mark A. Collins, Ronald M. Parker, Robert T. Rozbicki, Dhairya Shrivastava
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Publication number: 20240126130Abstract: In Disclosed herein are methods, apparatuses, non-transitory computer readable media, and systems for performing synergistic sensing an attribute of an environment of a facility. Sensing may be performed by sensors of a facility from which a first sensor measures a first attribute at its first sampling rate. Due to a correlation of the first sensor and a second sensor that measures a second attribute at a second sampling rate slower than the first sampling rate, the second attribute can be determined and/or predicted at least in part by using measurements of the first attribute by the first sensor.Type: ApplicationFiled: January 27, 2022Publication date: April 18, 2024Applicant: View, Inc.Inventors: Aditya Dayal, Nitesh Trikha
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Patent number: 11960189Abstract: This disclosure provides spacers for smart windows. In one aspect, a window assembly includes a first substantially transparent substrate having an optically switchable device on a surface of the first substrate. The optically switchable device includes electrodes. A first electrode of the electrodes has a length about the length of a side of the optically switchable device. The window assembly further includes a second substantially transparent substrate a metal spacer between the first and the second substrates. The metal spacer has a substantially rectangular cross section, with one side of the metal spacer including a recess configured to accommodate the length of the first electrode such that there is no contact between the first electrode and the metal spacer. A primary seal material bonds the first substrate to the metal spacer and bonds the second substrate to the metal spacer.Type: GrantFiled: March 28, 2022Date of Patent: April 16, 2024Assignee: View, Inc.Inventors: Yashraj Bhatnagar, Trevor Frank, Fabian Strong, Sridhar Karthik Kailasam, Robert Babcock, Ronald M. Parker, Robert T. Rozbicki
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Patent number: 11960188Abstract: The embodiments herein relate to electrochromic stacks, electrochromic devices, and methods and apparatus for making such stacks and devices. In various embodiments, an anodically coloring layer in an electrochromic stack or device is fabricated to include nickel-tungsten-niobium-oxide (NiWNbO). This material is particularly beneficial in that it is very transparent in its clear state.Type: GrantFiled: March 24, 2022Date of Patent: April 16, 2024Assignee: View, Inc.Inventors: Dane Gillaspie, Sridhar K. Kailasam, Robert T. Rozbicki
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Patent number: 11960190Abstract: System for controlling tinting of one or more zones of windows in a building based on clear sky models for the building site maintained on a cloud network.Type: GrantFiled: March 20, 2019Date of Patent: April 16, 2024Assignee: View, Inc.Inventors: Jason David Zedlitz, Ranojoy Dutta, Yuyang Ying, Erich R. Klawuhn, Stephen Clark Brown
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Patent number: 11953798Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.Type: GrantFiled: July 1, 2020Date of Patent: April 9, 2024Assignee: View, Inc.Inventor: Robert T. Rozbicki
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Patent number: 11948015Abstract: Disclosed are platforms for communicating among one or more otherwise independent systems involved in controlling functions of buildings or other sites having switchable optical devices deployed therein. Such independent systems include a window control system and one or more other independent systems such as systems that control residential home products (e.g., thermostats, smoke alarms, etc.), HVAC systems, security systems, lighting control systems, and the like. Together the systems control and/or monitor multiple features and/or products, including switchable windows and other infrastructure of a site, which may be a commercial, residential, or public site.Type: GrantFiled: November 17, 2022Date of Patent: April 2, 2024Assignee: View, Inc.Inventors: Dhairya Shrivastava, Stephen Clark Brown, Ronald F. Cadet
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Patent number: 11950340Abstract: A method of automatically controlling color of light in a room having one or more tintable windows, the method comprising determining adjustments in artificial interior lighting in the room to obtain a desired color of light and sending control signals over a communication network to adjust the artificial interior lighting, wherein the adjustments are determined based on a current tint state of each of the one or more tintable windows.Type: GrantFiled: February 26, 2018Date of Patent: April 2, 2024Assignee: View, Inc.Inventors: Robert T. Rozbicki, Erich R. Klawuhn, Brandon Tinianov, Nitesh Trikha, John Gordon Halbert Mathew
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Patent number: 11947234Abstract: Various embodiments herein relate to systems for powering electrochromic windows in a building. Systems may include photovoltaic panels configured to generate electrical power, energy storage device(s) configured for storing generated power, and one or more controllers on a network of electrochromic windows that are configured to receive power from the energy storage device(s) and power tint transitions in one or more electrochromic windows. Systems may include various additional circuit components described herein for regulating and/or controlling the generation, storage, and application of electric power. The systems and techniques described herein can be used to design networks of electrochromic windows that are hybrid-solar or off-the-grid (“OTG”).Type: GrantFiled: April 6, 2023Date of Patent: April 2, 2024Assignee: View, Inc.Inventors: Brandon Tinianov, Dhairya Shrivastava, Stephen Clark Brown, Erich Robert Klawuhn
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Patent number: 11947232Abstract: Prior electrochromic devices frequently suffer from high levels of defectivity. The defects may be manifest as pin holes or spots where the electrochromic transition is impaired. This is unacceptable for many applications such as electrochromic architectural glass. Improved electrochromic devices with low defectivity can be fabricated by depositing certain layered components of the electrochromic device in a single integrated deposition system. While these layers are being deposited and/or treated on a substrate, for example a glass window, the substrate never leaves a controlled ambient environment, for example a low pressure controlled atmosphere having very low levels of particles. These layers may be deposited using physical vapor deposition.Type: GrantFiled: March 8, 2018Date of Patent: April 2, 2024Assignee: View, Inc.Inventors: Sridhar Karthik Kailasam, Robin Friedman, Anshu A. Pradhan, Robert T. Rozbicki
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Patent number: 11940705Abstract: A method of controlling tint of a tintable window to account for occupant comfort in a room of a building. The tintable window is between the interior and exterior of the building. The method predicts a tint level for the tintable window at a future time based on a penetration depth of direct sunlight through the tintable window into the room at the future time and space type in the room. The method also provides instructions over a network to transition tint of the tintable window to the tint level.Type: GrantFiled: June 30, 2021Date of Patent: March 26, 2024Assignee: View, Inc.Inventors: Stephen C. Brown, Deepika Khowal, Namrata Vora, Santosh V. Philip
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Patent number: 11934080Abstract: Methods are provided for fabricating electrochromic devices that mitigate formation of short circuits under a top bus bar without predetermining where top bus bars will be applied on the device. Devices fabricated using such methods may be deactivated under the top bus bar, or may include active material under the top bus bar. Methods of fabricating devices with active material under a top bus bar include depositing a modified top bus bar, fabricating self-healing layers in the electrochromic device, and modifying a top transparent conductive layer of the device prior to applying bus bars.Type: GrantFiled: December 15, 2020Date of Patent: March 19, 2024Assignee: View, Inc.Inventors: Sridhar K. Kailasam, Dhairya Shrivastava, Zhiwei Cai, Robert T. Rozbicki, Dane Gillaspie, Todd Martin, Anshu A. Pradhan, Ronald M. Parker
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Publication number: 20240082949Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.Type: ApplicationFiled: October 20, 2023Publication date: March 14, 2024Applicant: View, Inc.Inventors: Abhishek Anant Dixit, Todd William Martin, Anshu A. Pradhan, Fabian Strong, Robert T. Rozbicki
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Patent number: 11927866Abstract: Onboard EC window controllers are described. The controllers are configured in close proximity to the EC window, for example, within the IGU. The controller may be part of a window assembly, which includes an IGU having one or more EC panes, and thus does not have to be matched with the EC window, and installed, in the field. The window controllers described herein have a number of advantages because they are matched to the IGU containing one or more EC devices and their proximity to the EC panes of the window overcomes a number of problems associated with conventional controller configurations. Also described are self-meshing networks for electrochromic windows.Type: GrantFiled: December 18, 2020Date of Patent: March 12, 2024Assignee: View, Inc.Inventors: Stephen C. Brown, Dhairya Shrivastava, Erich R. Klawuhn, Trevor Frank, Douglas Silkwood
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Patent number: 11927867Abstract: Controllers and control methods apply a drive voltage to bus bars of a thin film optically switchable device. The applied drive voltage is provided at a level that drives a transition over the entire surface of the optically switchable device but does not damage or degrade the device. This applied voltage produces an effective voltage at all locations on the face of the device that is within a bracketed range. The upper bound of this range is associated with a voltage safely below the level at which the device may experience damage or degradation impacting its performance in the short term or the long term. At the lower boundary of this range is an effective voltage at which the transition between optical states of the device occurs relatively rapidly. The level of voltage applied between the bus bars is significantly greater than the maximum value of the effective voltage within the bracketed range.Type: GrantFiled: December 13, 2022Date of Patent: March 12, 2024Assignee: View, Inc.Inventors: Anshu A. Pradhan, Disha Mehtani, Gordon Jack
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Patent number: 11906868Abstract: Embodiments described include bus bars for electrochromic or other optical state changing devices. The bus bars are configured to color match and/or provide minimal optical contrast with their surrounding environment in the optical device. Such bus bars may be transparent bus bars.Type: GrantFiled: September 1, 2022Date of Patent: February 20, 2024Assignee: View, Inc.Inventors: Robert T. Rozbicki, Gordon E. Jack, Disha Mehtani, Robin Friedman