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Patent Agency Ranking
公开(公告)号：US20250049538A1
公开(公告)日：2025-02-13
申请号：US18933785
申请日：2024-10-31
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Heng CAO , Vadim MATOV , John Y. MORTON , Jon MOSS , Ryan KIMURA
Abstract: A method may include generating a model of an orthodontic appliance having a shell having teeth receiving cavities shaped to receive and reposition the patient's teeth. At least one of the cavities may be shaped to apply a resilient repositioning force to move at least one of the patient's teeth from a current arrangement toward a target arrangement. The method may include forming a ridge on the at least one of the cavities having a width and a length greater than the width. The ridge may be configured to apply at least a portion of the resilient repositioning force to the at least one of the patient's teeth. The method may also include modeling the orthodontic appliance with the ridge on the patient's teeth and modifying a portion of the shell to compensate for modeled contact of the portion of the shell with the at least one patient's tooth.
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公开(公告)号：US20250082441A1
公开(公告)日：2025-03-13
申请号：US18962977
申请日：2024-11-27
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： John MORTON , Vadim MATOV , Heng CAO , Ryan KIMURA , Jihua CHENG , Bastien PESENTI
Abstract: A method of attachment design may include placing a virtual attachment having a shape at a location on a virtual tooth, generating attachment shape parameters for the virtual attachment, and determining whether the virtual attachment at the location and having the shape generates a solution that results in a desired movement of the virtual tooth for a stage of treatment in a treatment plan. The method may also include modifying, based on the determining, the shape of the virtual attachment or the location of the virtual attachment.
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公开(公告)号：US20230080308A1
公开(公告)日：2023-03-16
申请号：US17990160
申请日：2022-11-18
Applicant: Align Technology, Inc.
Inventor： Vadim MATOV , John Y. MORTON , Eric KUO , Heng CAO
Abstract: Method and system for establishing an initial position of a tooth, determining a target position of the tooth in a treatment plan, calculating a movement vector associated with the tooth movement from the initial position to the target position, determining a plurality of components corresponding to the movement vector, and determining a corresponding one or more positions of a respective one or more attachment devices relative to a surface plane of the tooth such that the one or more attachment devices engages with a dental appliance are provided.
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公开(公告)号：US20220071742A1
公开(公告)日：2022-03-10
申请号：US17527954
申请日：2021-11-16
Applicant: Align Technology, Inc.
Inventor： Heng CAO , Vadim MATOV , John Y. MORTON , Jon MOSS , Ryan KIMURA
Abstract: The present invention provides methods and systems including orthodontic tooth positioning appliances. An exemplary appliance can include teeth receiving cavities shaped such that, when worn by a patient, repositioning the patient's teeth from a first arrangement toward a subsequent or target arrangement. Appliances can include a cavity having one or more shaped features or protrusions shaped and/or positioned so as to apply a desired force to a patient's tooth received in the cavity and move the tooth along a desired path or direction.
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公开(公告)号：US20230363859A1
公开(公告)日：2023-11-16
申请号：US18135564
申请日：2023-04-17
Applicant: Align Technology, Inc.
Inventor： Heng CAO , Vadim MATOV , John Y. MORTON , Jon MOSS , Ryan KIMURA
Abstract: The present invention provides methods and systems including orthodontic tooth positioning appliances. An exemplary appliance can include teeth receiving cavities shaped such that, when worn by a patient, repositioning the patient's teeth from a first arrangement toward a subsequent or target arrangement. Appliances can include a cavity having one or more shaped features or protrusions shaped and/or positioned so as to apply a desired force to a patient's tooth received in the cavity and move the tooth along a desired path or direction.
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