Patents Assigned to View, Inc.
-
Patent number: 11733579Abstract: Electrochromic window systems and components thereof are disclosed, more particularly systems where electrochromic devices are powered and/or controlled using photonic energy. In some instances, a laser is driven by a driver to deliver photonic power and/or control information into an optical fiber. The optical fiber carries the power and control information to a photovoltaic converter and a controller. The photovoltaic converter and controller may be included within an insulated glass unit (IGU). The photovoltaic converter converts the light energy into electrical energy used to power a transition in an optical state of an electrochromic layer or layers within the IGU. The controller may be used to control the power delivered to the electrochromic layer(s), such that a smooth transition occurs. In some embodiments, control information may be transmitted in an upstream manner to communicate information regarding, for example, the state of an electrochromic device.Type: GrantFiled: July 1, 2021Date of Patent: August 22, 2023Assignee: View, Inc.Inventors: Roger W. Phillips, Stephen Clark Brown
-
Patent number: 11735183Abstract: This disclosure relates generally to optically switchable devices, and more particularly, to methods for controlling optically switchable devices. In various embodiments, one or more optically switchable devices may be controlled via voice control and/or gesture control.Type: GrantFiled: February 22, 2021Date of Patent: August 22, 2023Assignee: View, Inc.Inventors: Dhairya Shrivastava, Mark D. Mendenhall
-
Patent number: 11732527Abstract: Electrochromic windows powered by wireless power transmission and powering other devices by wireless power transmission are described along with wireless power transmission networks that incorporate these electrochromic windows.Type: GrantFiled: March 13, 2019Date of Patent: August 22, 2023Assignee: View, Inc.Inventors: Robert T. Rozbicki, Dhairya Shrivastava, Erich R. Klawuhn, Stephen Clark Brown, Yuyang Ying
-
Patent number: 11733660Abstract: A site monitoring system may analyze information from sites to determine when a device, a sensor, a controller, or other structure associated with optically switchable devices has a problem. The system may, if appropriate, act on the problem. In certain embodiments, the system learns customer/user preferences and adapts its control logic to meet the customer's goals.Type: GrantFiled: July 21, 2022Date of Patent: August 22, 2023Assignee: View, Inc.Inventors: Dhairya Shrivastava, Stephen Clark Brown, Vijay Mani
-
Patent number: 11724964Abstract: Window units, for example insulating glass units (IGU's), that have at least two panes, each pane having an electrochromic device thereon, are described. Two optical state devices on each pane of a dual-pane window unit provide window units having four optical states. Window units described allow the end user a greater choice of how much light is transmitted through the electrochromic window. Also, by using two or more window panes, each with its own electrochromic device, registered in a window unit, visual defects in any of the individual devices are negated by virtue of the extremely small likelihood that any of the visual defects will align perfectly and thus be observable to the user.Type: GrantFiled: November 20, 2020Date of Patent: August 15, 2023Assignee: View, Inc.Inventors: Robin Friedman, Sridhar Karthik Kailasam, Rao Mulpuri, Ronald A. Powell, Dhairya Shrivastava
-
Patent number: 11719992Abstract: This disclosure provides connectors for smart windows. A smart window may incorporate an optically switchable pane. In one aspect, a window unit includes an insulated glass unit including an optically switchable pane. A wire assembly may be attached to the edge of the insulated glass unit and may include wires in electrical communication with electrodes of the optically switchable pane. A floating connector may be attached to a distal end of the wire assembly. The floating connector may include a flange and a nose, with two holes in the flange for affixing the floating connector to a first frame. The nose may include a terminal face that present two exposed contacts of opposite polarity. Pre-wired spacers improve fabrication efficiency and seal integrity of insulated glass units. Electrical connection systems include those embedded in the secondary seal of the insulated glass unit.Type: GrantFiled: October 14, 2021Date of Patent: August 8, 2023Assignee: View, Inc.Inventors: Stephen Clark Brown, Dhairya Shrivastava, David Walter Groechel, Anshu A. Pradhan, Gordon E. Jack, Disha Mehtani, Robert T. Rozbicki
-
Patent number: 11719039Abstract: This disclosure provides connectors for smart windows. A smart window may incorporate an optically switchable pane. In one aspect, a window unit includes an insulated glass unit including an optically switchable pane. A wire assembly may be attached to the edge of the insulated glass unit and may include wires in electrical communication with electrodes of the optically switchable pane. A floating connector may be attached to a distal end of the wire assembly. The floating connector may include a flange and a nose, with two holes in the flange for affixing the floating connector to a first frame. The nose may include a terminal face that present two exposed contacts of opposite polarity. Pre-wired spacers improve fabrication efficiency and seal integrity of insulated glass units. Electrical connection systems include those embedded in the secondary seal of the insulated glass unit.Type: GrantFiled: April 26, 2022Date of Patent: August 8, 2023Assignee: View, Inc.Inventors: Stephen Clark Brown, Mark A. Collins, Travis D. Wilbur, Alexander Rumer, Dennis Mullins
-
Patent number: 11719990Abstract: 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 lighting received 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: December 13, 2017Date of Patent: August 8, 2023Assignee: View, Inc.Inventors: Jason David Zedlitz, Erich R. Klawuhn, Stephen Clark Brown
-
Publication number: 20230244118Abstract: 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: ApplicationFiled: April 6, 2023Publication date: August 3, 2023Applicant: View, Inc.Inventors: Brandon Dillan Tinianov, Dhairya Shrivastava, Stephen Clark Brown, Erich Robert Klawuhn
-
Patent number: 11714207Abstract: Various embodiments herein relate to systems and methods for detecting seismic events. Systems may include inertial sensors distributed on or in communication with a network of optically switchable windows in the building. In some systems, inertial sensors are located within a window controller, within an insulated glass unit, or in some way rigidly attached to the structure of a building. Logic is described for leveraging sensed inertial data to predicted a seismic event and/or evaluate the structural health of the building. In some cases, logic may be used to issue an alert to building occupants about impending shear waves that will arrive at the building's location. In some cases, a window network may respond to a detected seismic event by, e.g., changing the optical state of windows and/or providing occupants with evacuation instructions.Type: GrantFiled: February 21, 2018Date of Patent: August 1, 2023Assignee: View, Inc.Inventor: Vince Vancho
-
Patent number: 11709409Abstract: This disclosure relates generally to optically-switchable devices, and more particularly, to systems, apparatus, and methods for controlling optically-switchable devices. In some implementations, an apparatus for controlling one or more optically-switchable devices includes a processing unit, a voltage regulator and a polarity switch. The processing unit can generate: a command voltage signal based on a target optical state of an optically-switchable device, and a polarity control signal. The voltage regulator can receive power at a first voltage and increase or decrease a magnitude of the first voltage based on the command voltage signal to provide a DC voltage signal at a regulated voltage. A polarity switch can receive the DC voltage signal at the regulated voltage to maintain or reverse a polarity of the DC voltage signal based on the polarity control signal.Type: GrantFiled: March 11, 2022Date of Patent: July 25, 2023Assignee: View, Inc.Inventors: Stephen Clark Brown, Dhairya Shrivastava
-
Patent number: 11703814Abstract: Optically controllable windows and an associated window control system provide a building security platform. A window controller or other processing device can monitor for window breakage, cameras associated with windows can monitor for intruders, and transparent displays can provide alerts regarding detected activity within a building. A window control system can detect deviations from expected I/V characteristics of an optically controllable window during normal operation of the window (tint transitions, steady state conditions, etc.) and/or during application of a security-related perturbing event, and provide alerts upon their occurrence.Type: GrantFiled: August 3, 2022Date of Patent: July 18, 2023Assignee: View, Inc.Inventors: Dhairya Shrivastava, Stephen Clark Brown, Gordon E. Jack, Horop Puth, Illayathambi Kunadian, Oner Bicakci, Sridhar Karthik Kailasam, Fabian Strong, Brandon Tinianov, Joseph Lunardi
-
Patent number: 11698566Abstract: 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: June 26, 2019Date of Patent: July 11, 2023Assignee: View, Inc.Inventors: Sridhar Karthik Kailasam, Dhairya Shrivastava, Zhiwei Cai, Robert T. Rozbicki, Dane Thomas Gillaspie, Todd William Martin, Anshu A. Pradhan, Ronald M. Parker
-
Patent number: 11688589Abstract: Various embodiments herein relate to carriers for supporting one or more substrate as the substrates are passed through a processing apparatus. In many cases, the substrates are oriented in a vertical manner. The carrier may include a frame and vertical support bars that secure the glass to the frame. The carrier may lack horizontal support bars. The carrier may allow for thermal expansion and contraction of the substrates, without any need to provide precise gaps between adjacent pairs of substrates. The carriers described herein substantially reduce the risk of breaking the processing apparatus and substrates, thereby achieving a more efficient process. Certain embodiments herein relate to methods of loading substrates onto a carrier.Type: GrantFiled: July 13, 2022Date of Patent: June 27, 2023Assignee: View, Inc.Inventors: Bo Garrett Neilan, Michael A. Potter, Dhairya Shrivastava
-
Patent number: 11687045Abstract: 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: June 22, 2021Date of Patent: June 27, 2023Assignee: View, Inc.Inventors: Dhairya Shrivastava, Stephen Clark Brown, Vijay Mani, Ronald F. Cadet
-
Patent number: 11681197Abstract: 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.Type: GrantFiled: March 2, 2021Date of Patent: June 20, 2023Assignee: View, Inc.Inventors: Dhairya Shrivastava, Anshu A. Pradhan, Stephen Clark Brown, David Walter Groechel, Robert T. Rozbicki
-
Patent number: 11674843Abstract: Infrared cloud detector systems and methods for detecting cloud cover conditions.Type: GrantFiled: June 25, 2021Date of Patent: June 13, 2023Assignee: View, Inc.Inventors: Jason David Zedlitz, Yuyang Ying, Jue Wang, Stephen Clark Brown
-
Patent number: 11670833Abstract: In one aspect, an apparatus is described that includes a transparent pane having a first surface and a second surface. An electrochromic device (ECD) is arranged over the second surface that includes a first conductive layer adjacent the second surface, a second conductive layer, and an electrochromic layer between the first and the second conductive layers. The apparatus further includes at least one conductive antenna structure arranged over the second surface.Type: GrantFiled: November 23, 2020Date of Patent: June 6, 2023Assignee: View, Inc.Inventors: Harold Hughes, Stephen Clark Brown, Dhairya Shrivastava
-
Patent number: D989009Type: GrantFiled: February 25, 2020Date of Patent: June 13, 2023Assignee: View, Inc.Inventors: Rao Mulpuri, Nitesh Trikha, Nayana Ghantiwala, Jue Wang, Anurag Gupta, Christopher La Fontaine Whittall, Jonathan Ambat Corpuz, Timothy Scott Hibbard
-
Patent number: D995267Type: GrantFiled: May 2, 2022Date of Patent: August 15, 2023Assignee: View, Inc.Inventors: Rao P. Mulpuri, Nitesh Trikha, Nayana Vasant Ghantiwala, Jue Wang, Anurag Gupta, Christopher La Fontaine Whittall, Jonathan Ambat Corpuz, Timothy Scott Hibbard