公开(公告)号：US09898187B2

公开(公告)日：2018-02-20

申请号：US14290935

申请日：2014-05-29

Applicant: Apple Inc.

Inventor： Mei-Qun Xia ,  Jannes G. Dolfing ,  Ryan S. Dixon ,  Karl M. Groethe ,  Karan Misra ,  Jerome R. Bellegarda ,  Ueli Meier

IPC: G06F3/0488 ,  G06K9/00 ,  G06F3/01 ,  G06F3/0482 ,  G06F17/24 ,  G06F17/27

CPC classification number: G06F3/04883 ,  G06F3/018 ,  G06F3/0482 ,  G06F17/24 ,  G06F17/276 ,  G06K9/00416 ,  G06K9/00422 ,  G06K9/00436

Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.

公开(公告)号：US09507459B2

公开(公告)日：2016-11-29

申请号：US14869292

申请日：2015-09-29

Applicant: Apple Inc.

Inventor： Raleigh J. Ledet ,  Ryan S. Dixon ,  Nils T. Beck ,  Nicole M. Wells

IPC: G06F3/041 ,  G06F3/0488

CPC classification number: G06F3/016 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/04817 ,  G06F3/0488 ,  G06F2203/04105

Abstract: An electronic device displays a user interface that includes a first display region and a second display region. The device detects a first intensity of a touch input at a first location on a touch-sensitive surface that corresponds to the first display region; detects a movement of the touch input to a second location on the touch-sensitive surface that corresponds to the second display region; after detecting the movement, detects a second intensity of the touch input at the second location; and, in response, in accordance with a determination that the first intensity does not satisfy a first intensity threshold, processes the second intensity using one or more intensity thresholds associated with the second display region; and, in accordance with a determination that the first intensity satisfies the first intensity threshold, processes the second intensity using one or more intensity thresholds associated with the first display region.

Abstract translation: 电子设备显示包括第一显示区域和第二显示区域的用户界面。 所述装置检测对应于所述第一显示区域的触敏表面上的第一位置处的触摸输入的第一强度; 检测所述触摸输入到对应于所述第二显示区域的所述触敏表面上的第二位置的移动; 在检测到移动之后，检测第二位置处的触摸输入的第二强度; 并且作为响应，根据第一强度不满足第一强度阈值的确定，使用与第二显示区域相关联的一个或多个强度阈值处理第二强度; 并且根据第一强度满足第一强度阈值的确定，使用与第一显示区域相关联的一个或多个强度阈值处理第二强度。

公开(公告)号：US09495620B2

公开(公告)日：2016-11-15

申请号：US14291865

申请日：2014-05-30

Applicant: Apple Inc.

Inventor： Jannes G. A. Dolfing ,  Karl M. Groethe ,  Ryan S. Dixon ,  Jerome R. Bellegarda

IPC: G06K9/68 ,  G06F3/0488 ,  G06F17/22 ,  G06F3/08 ,  G06K9/00 ,  G06N3/08

CPC classification number: G06K9/00422 ,  G06F3/04883 ,  G06F17/2223 ,  G06K9/00979 ,  G06K9/6262 ,  G06K9/6821 ,  G06K9/6842 ,  G06K2209/01 ,  G06K2209/013 ,  G06N3/088 ,  G06N99/005

Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.

Abstract translation: 与用于在用户设备上提供手写输入功能的技术相关的方法，系统和计算机可读介质。 训练手写识别模块以具有包括多个非重叠脚本的节目，并且能够使用单个手写识别模型识别成千上万个字符。 手写输入模块提供实时，笔顺和笔画方向独立的手写识别。 还公开了用于提供手写输入功能的用户界面。

公开(公告)号：US12093525B2

公开(公告)日：2024-09-17

申请号：US18305219

申请日：2023-04-21

Applicant: Apple Inc.

Inventor： Joe Howard ,  Ryan S. Dixon ,  Joshua McGlinn ,  Jonathan Lochhead ,  Benjamin W. Keighran ,  William M. Bachman ,  Elbert D. Chen ,  Jeffrey L. Robbin ,  Jennifer L. C. Folse ,  Lynne Kress

IPC: G06F3/04883 ,  G06F3/023 ,  G06F3/041 ,  G06F3/04842 ,  G06F3/04886 ,  G06F40/274 ,  G06V30/32 ,  G06V30/10

CPC classification number: G06F3/04883 ,  G06F3/0236 ,  G06F3/0412 ,  G06F3/04842 ,  G06F3/04886 ,  G06F40/274 ,  G06V30/32 ,  G06F2203/04101 ,  G06F2203/04104 ,  G06F2203/04808 ,  G06V30/10

Abstract: In some embodiments, a device performs character recognition based on spatial and temporal components of touch input detected on a touch-sensitive surface. In some embodiments, a device provides feedback about handwritten input and its recognition by the device. In some embodiments, a device presents a user interface for changing previously-inputted characters.

公开(公告)号：US11816326B2

公开(公告)日：2023-11-14

申请号：US17532899

申请日：2021-11-22

Applicant: Apple Inc.

Inventor： Mei-Qun Xia ,  Jannes G. Dolfing ,  Ryan S. Dixon ,  Karl M. Groethe ,  Karan Misra ,  Jerome R. Bellegarda ,  Ueli Meier

IPC: G06F3/04883 ,  G06F40/166 ,  G06F3/01 ,  G06F40/274 ,  G06V30/32 ,  G06F3/0482

CPC classification number: G06F3/04883 ,  G06F3/018 ,  G06F3/0482 ,  G06F40/166 ,  G06F40/274 ,  G06V30/347 ,  G06V30/36 ,  G06V30/387

Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.

公开(公告)号：US10884617B2

公开(公告)日：2021-01-05

申请号：US16663070

申请日：2019-10-24

Applicant: Apple Inc.

Inventor： Ryan S. Dixon ,  Imran Chaudhri ,  Bradley W. Griffin ,  Tiffany S. Jon

IPC: G06F3/0488 ,  G06F3/023 ,  G06K9/00 ,  G06F40/274 ,  G06F3/0481

Abstract: The present disclosure generally relates to handwriting on touch sensitive surfaces. In some examples, text suggestions strokes entered on a touch sensitive surface are viewed and selected in response to a rotatable input mechanism. In some examples, text determined from a set of strokes on the touch sensitive surface is revised based on a subsequently entered stroke on the touch sensitive surface. In some examples, a determination is made whether to include a stroke in a set of strokes based a time between the stroke and the previous stroke. In some examples, determining text based on a set of stroke is interrupted to determined revised text based on the set of strokes and a second stroke.

公开(公告)号：US10795572B2

公开(公告)日：2020-10-06

申请号：US16596010

申请日：2019-10-08

Applicant: Apple Inc.

Inventor： Daniel E. Gobera Rubalcava ,  Ryan S. Dixon

IPC: G06F3/0488 ,  G06F3/0354 ,  G06F3/16

Abstract: A device receives a user input that corresponds with a sequence of characters. In response to the user input, the device displays simulated handwritten text that includes varying the appearance of characters in the simulated handwritten text based on variations in handwritten text of a respective user. In response to receiving the user input and in accordance with a determination that a first criterion is met, a first character in the sequence of characters has a first appearance that corresponds to the appearance of the first character in handwritten text of the respective user. In accordance with a determination that a second criterion is met, the first character in the sequence of characters has a second appearance that corresponds to the appearance of the first character in handwritten text of the respective user. The second appearance of the first character is different than the first appearance of the first character.

公开(公告)号：US10579257B2

公开(公告)日：2020-03-03

申请号：US15898025

申请日：2018-02-15

Applicant: Apple Inc.

Inventor： Mei-Qun Xia ,  Jannes G. Dolfing ,  Ryan S. Dixon ,  Karl M. Groethe ,  Karan Misra ,  Jerome R. Bellegarda ,  Ueli Meier

IPC: G06F3/048 ,  G06F3/0488 ,  G06K9/00 ,  G06F3/01 ,  G06F3/0482 ,  G06F17/24 ,  G06F17/27 ,  G06F3/00

Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.

公开(公告)号：US10558358B2

公开(公告)日：2020-02-11

申请号：US16281997

申请日：2019-02-21

Applicant: Apple Inc.

Inventor： Joe Howard ,  Ryan S. Dixon ,  Joshua McGlinn ,  Jonathan Lochhead ,  Benjamin W. Keighran ,  William M. Bachman ,  Elbert D. Chen ,  Jeffrey L. Robbin ,  Jennifer L. C. Folse ,  Lynne Kress

IPC: G06F3/0488 ,  G06F3/041 ,  G06F3/023 ,  G06K9/00 ,  G06F3/0484 ,  G06F17/27

Abstract: In some embodiments, a device performs character recognition based on spatial and temporal components of touch input detected on a touch-sensitive surface. In some embodiments, a device provides feedback about handwritten input and its recognition by the device. In some embodiments, a device presents a user interface for changing previously-inputted characters.

公开(公告)号：US10466895B2

公开(公告)日：2019-11-05

申请号：US16265676

申请日：2019-02-01

Applicant: Apple Inc.

Inventor： Ryan S. Dixon ,  Imran Chaudhri ,  Bradley W. Griffin ,  Tiffany S. Jon

IPC: G06F3/0488 ,  G06F17/27 ,  G06F3/023 ,  G06F3/0481 ,  G06K9/00

Abstract: The present disclosure generally relates to handwriting on touch sensitive surfaces. In some examples, text suggestions strokes entered on a touch sensitive surface are viewed and selected in response to a rotatable input mechanism. In some examples, text determined from a set of strokes on the touch sensitive surface is revised based on a subsequently entered stroke on the touch sensitive surface. In some examples, a determination is made whether to include a stroke in a set of strokes based a time between the stroke and the previous stroke. In some examples, determining text based on a set of stroke is interrupted to determined revised text based on the set of strokes and a second stroke.