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公开(公告)号：US11583366B2
公开(公告)日：2023-02-21
申请号：US16812935
申请日：2020-03-09
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ka Man Cheang
Abstract: System and methods for positioning 3D virtual brackets on teeth for the precise positioning of conventional brackets and wire. Various reference features may be calculated for the teeth and used to calculate a position for the virtual bracket. Reference features that are calculated include curve of Spee, Andrew's plane, and a facial axis of the clinical crown for the teeth.
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公开(公告)号：US20160120618A1
公开(公告)日：2016-05-05
申请号：US14991827
申请日：2016-01-08
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ka Man Cheang
CPC classification number: A61C7/002 , A61C7/146 , A61C2007/004 , G06T17/20 , G06T19/20 , G06T2219/2004 , G06T2219/2021
Abstract: System and methods for positioning 3D virtual brackets on teeth for the precise positioning of conventional brackets and wire. Various reference features may be calculated for the teeth and used to calculate a position for the virtual bracket. Reference features that are calculated include curve of Spee, Andrew's plane, and a facial axis of the clinical crown for the teeth.
Abstract translation: 用于在牙齿上定位3D虚拟支架的系统和方法，用于精确定位常规支架和导线。 可以为齿计算各种参考特征，并用于计算虚拟支架的位置。 计算的参考特征包括Spee曲线，Andrew平面和牙齿临床冠状面的轴线。
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公开(公告)号：US10022204B2
公开(公告)日：2018-07-17
申请号：US15842246
申请日：2017-12-14
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ka Man Cheang
Abstract: System and methods for positioning 3D virtual brackets on teeth for the precise positioning of conventional brackets and wire. Various reference features may be calculated for the teeth and used to calculate a position for the virtual bracket. Reference features that are calculated include curve of Spee, Andrew's plane, and a facial axis of the clinical crown for the teeth.
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公开(公告)号：US12023217B2
公开(公告)日：2024-07-02
申请号：US18085484
申请日：2022-12-20
Applicant: Align Technology, Inc.
Inventor： Ka Man Cheang
CPC classification number: A61C7/002 , A61C7/146 , G06T17/20 , G06T19/20 , A61C2007/004 , G06T2219/2004 , G06T2219/2021
Abstract: Positioning 3D virtual brackets on teeth for the precise positioning of conventional brackets and wire. Various reference features may be calculated for the teeth and used to calculate a position for the virtual bracket. Reference features that may be calculated include curve of Spee, Andrew's plane, and a facial axis of the clinical crown for the teeth.
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Patent Agency Ranking
公开(公告)号：US20200214802A1
公开(公告)日：2020-07-09
申请号：US16812935
申请日：2020-03-09
Applicant: Align Technology, Inc.
Inventor： Ka Man Cheang
Abstract: System and methods for positioning 3D virtual brackets on teeth for the precise positioning of conventional brackets and wire. Various reference features may be calculated for the teeth and used to calculate a position for the virtual bracket. Reference features that are calculated include curve of Spee, Andrew's plane, and a facial axis of the clinical crown for the teeth.
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公开(公告)号：US09844420B2
公开(公告)日：2017-12-19
申请号：US14991827
申请日：2016-01-08
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ka Man Cheang
CPC classification number: A61C7/002 , A61C7/146 , A61C2007/004 , G06T17/20 , G06T19/20 , G06T2219/2004 , G06T2219/2021
Abstract: System and methods for positioning 3D virtual brackets on teeth for the precise positioning of conventional brackets and wire. Various reference features may be calculated for the teeth and used to calculate a position for the virtual bracket. Reference features that are calculated include curve of Spee, Andrew's plane, and a facial axis of the clinical crown for the teeth.
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公开(公告)号：US10582986B2
公开(公告)日：2020-03-10
申请号：US15986305
申请日：2018-05-22
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ka Man Cheang
Abstract: System and methods for positioning 3D virtual brackets on teeth for the precise positioning of conventional brackets and wire. Various reference features may be calculated for the teeth and used to calculate a position for the virtual bracket. Reference features that are calculated include curve of Spee, Andrew's plane, and a facial axis of the clinical crown for the teeth.
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公开(公告)号：US20180368942A1
公开(公告)日：2018-12-27
申请号：US15986305
申请日：2018-05-22
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ka Man Cheang
CPC classification number: A61C7/002 , A61C7/146 , A61C2007/004 , G06T17/20 , G06T19/20 , G06T2219/2004 , G06T2219/2021
Abstract: System and methods for positioning 3D virtual brackets on teeth for the precise positioning of conventional brackets and wire. Various reference features may be calculated for the teeth and used to calculate a position for the virtual bracket. Reference features that are calculated include curve of Spee, Andrew's plane, and a facial axis of the clinical crown for the teeth.
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公开(公告)号：US20180104022A1
公开(公告)日：2018-04-19
申请号：US15842246
申请日：2017-12-14
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ka Man Cheang
CPC classification number: A61C7/002 , A61C7/146 , A61C2007/004 , G06T17/20 , G06T19/20 , G06T2219/2004 , G06T2219/2021
Abstract: System and methods for positioning 3D virtual brackets on teeth for the precise positioning of conventional brackets and wire. Various reference features may be calculated for the teeth and used to calculate a position for the virtual bracket. Reference features that are calculated include curve of Spee, Andrew's plane, and a facial axis of the clinical crown for the teeth.
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