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公开(公告)号：US11592722B2
公开(公告)日：2023-02-28
申请号：US16782543
申请日：2020-02-05
Applicant: View, Inc.
Inventor： Zhongchun Wang , Anshu A. Pradhan , Robert T. Rozbicki
IPC: G02F1/1523 , G02F1/155 , C23C14/08 , C23C14/58 , G02F1/153 , H01J37/34 , C23C14/00 , G02F1/1506
Abstract: Conventional electrochromic devices frequently suffer from poor reliability and poor performance. Improvements are made using entirely solid and inorganic materials. Electrochromic devices are fabricated by forming an ion conducting electronically-insulating interfacial region that serves as an IC layer. In some methods, the interfacial region is formed after formation of an electrochromic and a counter electrode layer. The interfacial region contains an ion conducting electronically-insulating material along with components of the electrochromic and/or the counter electrode layer. Materials and microstructure of the electrochromic devices provide improvements in performance and reliability over conventional devices. In various embodiments, a counter electrode is fabricated to include a base anodically coloring material and one or more additives.
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公开(公告)号：US20230041490A1
公开(公告)日：2023-02-09
申请号：US17940951
申请日：2022-09-08
Applicant: View, Inc.
Inventor： Mahender Reddy Vangati , Darrel Q. Pham , Daniel Dah Tai , Michael Edgar Larson
Abstract: A messaging system for exchanging messages between nodes in a network via a broker that uses a publish-subscribe message protocol, which nodes have object identifications (IDs). Messages between the nodes are routed using the object IDs of the nodes. Secure communication is provided using authentication according to digital certificates being used as first and second tiers by a commissioning broker and a data broker, respectively, in which the second tier certificate used by the data broker has a shorter lived expiration time.
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公开(公告)号：US20230019843A1
公开(公告)日：2023-01-19
申请号：US17946692
申请日：2022-09-16
Applicant: View, Inc.
Inventor： Anshu Ajit Pradhan , Abhishek Anant Dixit
Abstract: The embodiments herein relate to methods for controlling an optical transition and the ending tint state of an optically switchable device, and optically switchable devices configured to perform such methods. In various embodiments, non-optical (e.g., electrical) feedback is used to help control an optical transition. The feedback may be used for a number of different purposes. In many implementations, the feedback is used to control an ongoing optical transition. In some embodiments a transfer function is used calibrate optical drive parameters to control the tinting state of optically switching devices.
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公开(公告)号：US11555346B2
公开(公告)日：2023-01-17
申请号：US17249821
申请日：2021-03-15
Applicant: View, Inc.
Inventor： Fabian Strong , Robin Friedman
Abstract: Embodiments herein relate to methods and apparatus for preventing and mitigating the ingress of moisture into an interior region of an IGU. Various techniques are disclosed including, for example, the use of a strain relief structure around wires passing through a secondary seal, improved materials for coating the wires, and additional/improved layers for bonding the secondary seal to tape provided around a spacer.
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公开(公告)号：US20230012354A1
公开(公告)日：2023-01-12
申请号：US17953062
申请日：2022-09-26
Applicant: Earl Allen Size, JR. , Aqua View Inc.
Inventor： Gus Searcy , Earl Allen Size, Jr.
Abstract: A multi-piece locking fastener having an intermediate component exhibiting a plurality of interior threads arrayed in a first direction. A first fastener has a first enlarged head and a first stem exteriorly threaded in the first direction. A hollowed interior is formed in an end of the stem and exhibits a further plurality of interior threads extending in a second direction opposite the first direction. A second fastener has a second enlarged head and a second stem, upon which is configured a second exterior thread pattern extending in the second direction. The first fastener is installed through the intermediate component from a first direction, with the second fastener rotationally inter-engaging the exposed interior threads of the first fastener in the second direction until the second enlarged heads contact the intermediate component, with loosening of either of the first and second fasteners being prevented.
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Patent Agency Ranking
公开(公告)号：US20230011016A1
公开(公告)日：2023-01-12
申请号：US17814427
申请日：2022-07-22
Applicant: View, Inc.
Inventor： Robert Michael Martinson , Feliciano Vicente Gomez-Martinez , Sajith Kamalnath Gopinathanasari , Nitesh Trikha , Stephen Clark Brown , Anshu A. Pradhan , Sridhar Karthik Kailasam
Abstract: Window controller systems and methods are disclosed herein. In some embodiments, a window controller system for controlling multiple optically switchable devices comprises a printed circuit board comprising a first plurality of footprints to which a first plurality of components is mounted and a second plurality of footprints, wherein a subset of the second plurality of footprints is populated by a second plurality of components. The first plurality of components may comprise: a plurality of insulated glass unit (IGU) controllers, each configured to control an IGU of a corresponding plurality of IGUs operatively coupled to the window controller system; and a processing unit configured to control each of the plurality of IGU controllers. The second plurality of components may be selected based on a cable type and/or a protocol type used to provide power and data signals to the printed circuit board.
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公开(公告)号：US20230003081A1
公开(公告)日：2023-01-05
申请号：US17931423
申请日：2022-09-12
Applicant: View, Inc.
Inventor： Dhairya Shrivastava , Robin Sean Friedman , Vinod Khosla , Rao P. Mulpuri , Anshu Ajit Pradhan
IPC: E06B9/24 , G02F1/153 , E06B3/67 , B23K26/359 , G09F23/02
Abstract: Thin-film devices, for example, multi-zone electrochromic windows, and methods of manufacturing are described. In certain cases, a multi-zone electrochromic window comprises a monolithic EC device on a transparent substrate and two or more tinting zones, wherein the tinting zones are configured for independent operation.
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公开(公告)号：US20230003080A1
公开(公告)日：2023-01-05
申请号：US17931371
申请日：2022-09-12
Applicant: View, Inc.
Inventor： Dhairya Shrivastava , Robin Sean Friedman , Vinod Khosla , Rao P. Mulpuri , Anshu Ajit Pradhan
IPC: E06B9/24 , G02F1/153 , E06B3/67 , B23K26/359 , G09F23/02
Abstract: Thin-film devices, for example, multi-zone electrochromic windows, and methods of manufacturing are described. In certain cases, a multi-zone electrochromic window comprises a monolithic EC device on a transparent substrate and two or more tinting zones, wherein the tinting zones are configured for independent operation.
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公开(公告)号：US11525181B2
公开(公告)日：2022-12-13
申请号：US16774621
申请日：2020-01-28
Applicant: View, Inc.
Inventor： Zhongchun Wang , Anshu Pradhan , Robert Rozbicki
IPC: G02F1/1524 , G02F1/155 , C23C14/08 , G02F1/153 , H01J37/34 , C23C14/34 , C23C14/58 , G02F1/1506
Abstract: Conventional electrochromic devices frequently suffer from poor reliability and poor performance. Improvements are made using entirely solid and inorganic materials. Electrochromic devices are fabricated by forming an ion conducting electronically insulating interfacial region that serves as an IC layer. In some methods, the interfacial region is formed after formation of an electrochromic and a counter electrode layer, which are in direct contact with one another. The interfacial region contains an ion conducting electronically insulating material along with components of the electrochromic and/or the counter electrode layer. Materials and microstructure of the electrochromic devices provide improvements in performance and reliability over conventional devices. In addition to the improved electrochromic devices and methods for fabrication, integrated deposition systems for forming such improved devices are also disclosed.
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公开(公告)号：US20220365399A1
公开(公告)日：2022-11-17
申请号：US17816548
申请日：2022-08-01
Applicant: View, Inc.
Inventor： Stephen C. Brown , Dhairya Shrivastava , Erich R. Klawuhn , Trevor Frank , Douglas Silkwood
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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