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公开(公告)号：US11906868B2
公开(公告)日：2024-02-20
申请号：US17900886
申请日：2022-09-01
Applicant: View, Inc.
Inventor： Robert T. Rozbicki , Gordon E. Jack , Disha Mehtani , Robin Friedman
CPC classification number: G02F1/157 , E06B3/6722 , E06B9/24 , G02F1/0147 , G02F1/1345 , G02F1/155 , E06B2009/2464 , G02B5/23 , G02F1/161
Abstract: 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.
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公开(公告)号：US11892738B2
公开(公告)日：2024-02-06
申请号：US17985720
申请日：2022-11-11
Applicant: View, Inc.
Inventor： Nitesh Trikha , Robert Michael Martinson , Anthony Young , Vinh N. Nguyen , Matthew Burton Sheffield , Chee Yung Chan , Todd Daniel Antes , Sridhar Karthik Kailasam
IPC: G02F1/163 , H02J50/20 , H02J50/80 , G05B19/042 , E06B9/24
CPC classification number: G02F1/163 , E06B9/24 , G05B19/042 , H02J50/20 , H02J50/80 , E06B2009/2417 , E06B2009/2464 , G05B2219/25011 , G05B2219/25252 , G05B2219/2614 , G05B2219/2628
Abstract: Disclosed herein are systems, apparatuses, methods, and non-transitory computer readable media related to a display construct coupled to a structure (e.g., a vision window). The structure can be a supportive structure such as a fixture. The display construct is configured to facilitate media display and is at least partially transparent. The vision window may be a tintable window, e.g., a window in which its tint is electrically controllable (e.g., an electrochromic window). Various interactive capabilities with the display construct are disclosed (e.g., via a touch screen).
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公开(公告)号：US11868103B2
公开(公告)日：2024-01-09
申请号：US17486716
申请日：2021-09-27
Applicant: View, Inc.
Inventor： Dhairya Shrivastava , Stephen Clark Brown , Alexander Rumer
CPC classification number: G05B15/02 , E06B9/24 , F24F11/30 , G02F1/163 , E06B2009/2464
Abstract: A site monitoring system (SMS) may analyze information from one or more sites to determine when a device, a sensor, a controller, or other structure or component associated with a network of 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. In various embodiments, the system updates a memory component associated with one or more optically switchable windows and/or controllers. The memory component may be updated to reflect an updated control algorithm and/or associated parameters in some cases.
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公开(公告)号：US20230400743A1
公开(公告)日：2023-12-14
申请号：US18239066
申请日：2023-08-28
Applicant: View, Inc.
Inventor： Jose Fernando Vigano , Stephen Clark Brown , Dhairya Shrivastava
IPC: G02F1/163 , E06B9/24 , H04L67/125 , G09G3/19 , G02F1/155
CPC classification number: G02F1/163 , E06B9/24 , H04L67/125 , G09G3/19 , G02F1/155 , E06B2009/2464
Abstract: Various embodiments herein relate to networks of electrochromic windows. The networks may be configured in particular ways to minimize the likelihood that the windows on the network draw more power than can be provided. The network may include particular hardware components that provide additional power to windows as needed. The network may also be configured to adjust how the windows therein transition to prevent overloading the network. The techniques described herein can be used to design networks of electrochromic windows that are undersized when considering the amount of power that would be needed to simultaneously transition all the windows on the network using normal transition parameters, while still allowing simultaneous transitions to occur.
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25.发明公开公开(公告)号：US20230393442A1
公开(公告)日：2023-12-07
申请号：US18452427
申请日：2023-08-18
Applicant: View, Inc.
CPC classification number: G02F1/1533 , G02F1/155 , G02F2001/1555 , G02F2001/1536 , G02F2201/08
Abstract: Certain embodiments relate to optical devices and methods of fabricating optical devices that pre-treat a sub-layer to enable selective removal of the pre-treated sub-layer and overlying layers. Other embodiments pertain to methods of fabricating an optical device that apply a sacrificial material layer.
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Patent Agency Ranking
公开(公告)号：US11822159B2
公开(公告)日：2023-11-21
申请号：US16550052
申请日：2019-08-23
Applicant: View, Inc.
Inventor： Stephen C. Brown , Dhairya Shrivastava , Erich R. Klawuhn , Trevor Frank , Douglas S. Silkwood
IPC: G02F1/153 , G02F1/15 , G09G3/19 , H04N9/16 , G02F1/163 , E06B9/24 , H04L12/46 , E06B3/67 , H04L12/28
CPC classification number: G02F1/163 , E06B3/6722 , E06B9/24 , G02F1/153 , H04L12/2803 , H04L12/4625 , E06B2009/2464
Abstract: 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.
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公开(公告)号：US20230341740A1
公开(公告)日：2023-10-26
申请号：US18310443
申请日：2023-05-01
Applicant: View, Inc.
Inventor： Dhairya Shrivastava , Anshu Ajit Pradhan , Stephen Clark Brown , David Walter Groechel , Robert Tad Rozbicki
CPC classification number: G02F1/163 , G02F1/161 , E06B9/24 , H04L12/2803 , G05B15/02 , G05B2219/2642 , E06B2009/2464 , Y02A30/24 , Y02B80/00
Abstract: 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.
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公开(公告)号：US11796886B2
公开(公告)日：2023-10-24
申请号：US16949855
申请日：2020-11-17
Applicant: View, Inc.
Inventor： Stephen Clark Brown
CPC classification number: G02F1/163 , E06B9/24 , G05B13/024 , E06B2009/2464
Abstract: This disclosure provides a window controller that includes a command-voltage generator that generates a command voltage signal, and a pulse-width-modulated-signal generator that generates a pulse-width-modulated signal based on the command voltage signal. The pulse-width-modulated signal drives an optically-switchable device. The pulse-width-modulated signal comprises a first power component having a first duty cycle and a second power component having a second duty cycle. The first component delivers a first pulse during each active portion of the first duty cycle, and the second component delivers a second pulse during each active portion of the second duty cycle. The first pulses are applied to a first conductive layer and the second pulses are applied to a second conductive layer. The relative durations of the active portions and the relative durations of the first and second pulses are adjusted to result in a change in an effective DC voltage applied across the optically-switchable device.
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公开(公告)号：US20230333520A1
公开(公告)日：2023-10-19
申请号：US18213843
申请日：2023-06-25
Applicant: View, Inc.
Inventor： Dhairya Shrivastava , Stephen C. Brown , Vijay Mani
CPC classification number: G05B13/0265 , G06Q50/10 , G06Q10/06 , E06B9/24 , G02F1/163 , Y02P90/84 , E06B2009/2464
Abstract: 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.
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公开(公告)号：US20230324757A1
公开(公告)日：2023-10-12
申请号：US18327737
申请日：2023-06-01
Applicant: View, Inc.
Inventor： Stephen Clark Brown , Dhairya Shrivastava
CPC classification number: G02F1/163 , E06B9/24 , G05B15/02 , H02M3/158 , E06B2009/2417 , E06B2009/2464 , E06B2009/247
Abstract: 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. The polarity switch can output the DC voltage signal at the regulated voltage and at the polarity based on the polarity control signal to power the optically-switchable device. In some other implementations, the apparatus includes a processing unit, an energy storage device, and first and second voltage regulators.
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