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51. 发明申请

US20080068334A1 Localized Haptic Feedback 审中-公开
标题翻译：本地触觉反馈
公开(公告)号：US20080068334A1
公开(公告)日：2008-03-20
申请号：US11531867
申请日：2006-09-14
申请人： Neil Thomas Olien , Danny A. Grant , Daniel H. Gomez
发明人： Neil Thomas Olien , Danny A. Grant , Daniel H. Gomez
IPC分类号： G09G5/00
CPC分类号： G06F3/016
摘要： A surface that generates a haptic feedback includes a first region having a first level of stiffness and a second region having a second level of stiffness that is less than the first level of stiffness. The second region defines a deformation region within which the haptic feedback is generally localized.
摘要翻译：产生触觉反馈的表面包括具有第一刚度水平的第一区域和具有小于第一刚度水平的第二硬度水平的第二区域。第二区域限定了其中触觉反馈通常在其中定位的变形区域。

52. 发明申请

US20070242040A1 System and method for automatically producing haptic events from a digital audio signal 有权
标题翻译：用于从数字音频信号自动产生触觉事件的系统和方法
公开(公告)号：US20070242040A1
公开(公告)日：2007-10-18
申请号：US11515146
申请日：2006-08-31
申请人： Christopher J. Ullrich , Danny A. Grant , Stephen D. Rank , Munibe M. Bakircioglu
发明人： Christopher J. Ullrich , Danny A. Grant , Stephen D. Rank , Munibe M. Bakircioglu
IPC分类号： G09G5/08 , G06F3/033
CPC分类号： G06F3/016 , G10L21/06
摘要： The system and method described is directed to receiving digital audio files and automatically converting the received files into haptic events. In an embodiment, the received files are of sampled digital or digitized analog audio files. The system and method separates the audio signal into a plurality of sub-band signals and segments the sub-band signals into a plurality of events. The system and method then assigns haptic effects to the events to produce haptic event signals which are to be output by an actuator. The system and method utilizes clipping and minimum time separation parameters along with physical parameters of the actuator and frequency characteristics in the audio signal to analyze and provide discrete haptic events which correspond with the audio.
摘要翻译：所描述的系统和方法旨在接收数字音频文件并自动将接收到的文件转换为触觉事件。在一个实施例中，所接收的文件是采样数字或数字化的模拟音频文件。该系统和方法将音频信号分离为多个子带信号，并将子带信号分段为多个事件。然后，系统和方法将触觉效果分配给事件以产生由致动器输出的触觉事件信号。该系统和方法利用剪切和最小时间分离参数以及致动器的物理参数和音频信号中的频率特性来分析和提供与音频对应的离散的触觉事件。

53. 发明申请

US20070202841A1 Generation of Consistent Haptic Effects 有权
标题翻译：产生一致的触觉效应
公开(公告)号：US20070202841A1
公开(公告)日：2007-08-30
申请号：US11421683
申请日：2006-06-01
申请人： Juan Manuel Cruz-Hernandez , Danny A. Grant
发明人： Juan Manuel Cruz-Hernandez , Danny A. Grant
IPC分类号： H04Q7/20 , H04M11/00
CPC分类号： B06B1/0215 , G08B6/00
摘要： A system generates a consistent haptic effect in a handset that includes an actuator. The system determines performance data for the actuator, and generates haptic effect controller parameters from the performance data by comparing the performance data with reference performance data derived from a reference actuator. The system then stores the haptic effect controller parameters on the handset.
摘要翻译：系统在包括致动器的手机中产生一致的触觉效果。该系统确定执行器的性能数据，并通过将性能数据与从参考执行器得到的参考性能数据进行比较，从性能数据生成触觉效果控制器参数。然后系统将触觉效果控制器参数存储在手机上。

54. 发明授权

US10564721B2 Systems and methods for using multiple actuators to realize textures 有权
公开(公告)号：US10564721B2
公开(公告)日：2020-02-18
申请号：US12697042
申请日：2010-01-29
申请人： Juan Manuel Cruz-Hernandez , Danny A Grant
发明人： Juan Manuel Cruz-Hernandez , Danny A Grant
IPC分类号： G06F3/01 , G06T15/04 , G06F3/0488 , G08B6/00 , G06F3/0346
摘要： Systems and methods for using multiple actuators to realize textures are disclosed. For example, one disclosed system includes, a system including: a first actuator configured to receive a first haptic signal and output a first haptic effect based at least in part on the first haptic signal; a second actuator configured to receive a second haptic signal and output a second haptic effect based at least in part on the second haptic signal; and a processor configured to: determine the first haptic effect and the second haptic effect, the first and second haptic effects configured when combined to output a texture; and transmit the first haptic signal to the first actuator and transmit the second haptic signal to the second actuator.

55. 发明授权

US09746923B2 Systems and methods for providing features in a friction display wherein a haptic effect is configured to vary the coefficient of friction 有权
公开(公告)号：US09746923B2
公开(公告)日：2017-08-29
申请号：US12696893
申请日：2010-01-29
申请人： Juan Manuel Cruz-Hernandez , Danny A. Grant
发明人： Juan Manuel Cruz-Hernandez , Danny A. Grant
IPC分类号： G08B21/00 , G06F3/01 , G06F3/0488
CPC分类号： G06F3/016 , G06F3/017 , G06F3/0488 , G06F2203/014 , G08B6/00
摘要： A touch-enabled device can simulate one or more features in a touch area. Features may include, but are not limited to, changes in texture and/or simulation of boundaries, obstacles, or other discontinuities in the touch surface that can be perceived through use of an object in contact with the surface. Systems include a sensor configured to detect a touch in a touch area when an object contacts a touch surface, an actuator, and one or more processors. The processor can determine a position of the touch using the sensor and select a haptic effect to generate based at least in part on the position, the haptic effect selected to simulate the presence of a feature at or near the determined position. The processor can transmit a haptic signal to generate the identified haptic effect using the actuator. Some features are simulated by varying the coefficient of friction of the touch surface.

56. 发明授权

US09448713B2 Electro-vibrotactile display 有权
标题翻译：电振动显微镜
公开(公告)号：US09448713B2
公开(公告)日：2016-09-20
申请号：US13092269
申请日：2011-04-22
申请人： Juan Manuel Cruz-Hernandez , Danny A. Grant
发明人： Juan Manuel Cruz-Hernandez , Danny A. Grant
IPC分类号： G06F3/0488 , G06F3/01 , G06F3/041
CPC分类号： G06F3/0488 , G06F3/016 , G06F3/041 , G06F2203/014 , G06F2203/04809
摘要： A system for generating a haptic effect with an electrostatic device, alone or in combination with actuators or other devices configured to generate a haptic effect. The system may generate the haptic effect to simulate a coefficient of friction or texture on the surface of a user interface, such as a display screen or touchpad. The simulated coefficient of friction may be adjusted to convey other properties on the user interface surface. The system may also include sensors that measure the simulated coefficient of friction and the impedance at the surface.
摘要翻译：一种用静电装置产生触觉效果的系统，其单独或与被配置为产生触觉效果的致动器或其他装置组合。系统可以产生触觉效果以模拟诸如显示屏或触摸板的用户界面的表面上的摩擦系数或纹理。可以调整模拟摩擦系数以在用户界面上传达其他属性。该系统还可以包括测量摩擦系数和表面阻抗的传感器。

57. 发明授权

US09323326B2 Haptic output device and method of generating a haptic effect in a haptic output device 有权
标题翻译：触觉输出装置和在触觉输出装置中产生触觉效果的方法
公开(公告)号：US09323326B2
公开(公告)日：2016-04-26
申请号：US13605589
申请日：2012-09-06
申请人： Juan Manuel Cruz-Hernandez , Danny A. Grant
发明人： Juan Manuel Cruz-Hernandez , Danny A. Grant
IPC分类号： G06F3/045 , G06F3/01 , G06F3/044
CPC分类号： G06F3/016 , G06F3/0416 , G06F3/044 , G06F2203/04104
摘要： A haptic output device includes a touch surface, a sensor configured to sense an input at the touch surface, and a controller configured to read the sensor, identify a location of the input, switch from a read mode to a write mode, and write a voltage based on the location of the input to generate an electrostatic output.
摘要翻译：触觉输出设备包括触摸表面，被配置为感测触摸表面上的输入的传感器以及被配置为读取传感器，识别输入的位置，从读取模式切换到写入模式的控制器，以及写入电压基于输入的位置产生静电输出。

58. 发明授权

US08749495B2 Multiple actuation handheld device 有权
标题翻译：多功能手持设备
公开(公告)号：US08749495B2
公开(公告)日：2014-06-10
申请号：US12237334
申请日：2008-09-24
申请人： Danny A. Grant , Robert Heubel
发明人： Danny A. Grant , Robert Heubel
IPC分类号： G06F3/041
CPC分类号： A63F13/285 , A63F13/2145 , G06F1/3262 , G06F3/016 , G06F3/041 , G06F3/0416 , G06F2203/013
摘要： A device includes a housing, a processor that is coupled to the housing, the processor is configured to process a software program stored in a memory. A touch screen is coupled to the housing and configured to display graphical objects, wherein a sensor signal associated with a user's interaction with the touch screen is provided to the processor. A first actuator is coupled to the touch screen and positioned within the housing. The first actuator is configured to output a first haptic effect to the touch screen upon receiving a first activating signal from the processor. A second actuator is coupled to the housing and configured to output a second haptic effect to the housing upon receiving a second activating signal from the processor. The first activating signal is associated with a foreground event and the second activating signal is associated with a background event occurring in the software program.
摘要翻译：一种设备包括外壳，耦合到外壳的处理器，处理器被配置为处理存储在存储器中的软件程序。触摸屏耦合到壳体并且被配置为显示图形对象，其中与用户与触摸屏的交互相关联的传感器信号被提供给处理器。第一致动器联接到触摸屏并且定位在壳体内。第一致动器被配置为当从处理器接收到第一激活信号时，将第一触觉效果输出到触摸屏。第二致动器耦合到壳体并且被配置为在从处理器接收到第二激活信号时将第二触觉效果输出到壳体。第一激活信号与前景事件相关联，第二激活信号与在软件程序中发生的背景事件相关联。

59. 发明授权

US08688251B2 System and method for automatically producing haptic events from a digital audio signal 有权
标题翻译：用于从数字音频信号自动产生触觉事件的系统和方法
公开(公告)号：US08688251B2
公开(公告)日：2014-04-01
申请号：US13096411
申请日：2011-04-28
申请人： Christopher J. Ullrich , Danny A. Grant , Stephen D. Rank , Munibe M. Bakircioglu
发明人： Christopher J. Ullrich , Danny A. Grant , Stephen D. Rank , Munibe M. Bakircioglu
IPC分类号： G06F17/00
CPC分类号： G06F3/016 , G10L21/06
摘要： The system and method described is directed to receiving digital audio files and automatically converting the received files into haptic events. In an embodiment, the received files are of sampled digital or digitized analog audio files. The system and method separates the audio signal into a plurality of sub-band signals and segments the sub-band signals into a plurality of events. The system and method then assigns haptic effects to the events to produce haptic event signals which are to be output by an actuator. The system and method utilizes clipping and minimum time separation parameters along with physical parameters of the actuator and frequency characteristics in the audio signal to analyze and provide discrete haptic events which correspond with the audio.
摘要翻译：所描述的系统和方法旨在接收数字音频文件并自动将接收到的文件转换为触觉事件。在一个实施例中，所接收的文件是采样数字或数字化的模拟音频文件。该系统和方法将音频信号分离为多个子带信号，并将子带信号分段为多个事件。然后，系统和方法将触觉效果分配给事件以产生由致动器输出的触觉事件信号。该系统和方法利用剪切和最小时间分离参数以及致动器的物理参数和音频信号中的频率特性来分析和提供与音频对应的离散的触觉事件。

60. 发明申请

US20130335454A1 METHOD AND APPARATUS FOR REPRESENTING USER INTERFACE METAPHORS AS PHYSICAL CHANGES ON A SHAPE-CHANGING DEVICE 有权
标题翻译：用于将用户界面图形表示为形状变化设备的物理变化的方法和装置
公开(公告)号：US20130335454A1
公开(公告)日：2013-12-19
申请号：US13495235
申请日：2012-06-13
申请人： David M. Birnbaum , Li Jiang , Juan Manuel Cruz-Hernandez , Ali Modarres , Christophe Ramstein , Danny A. Grant
发明人： David M. Birnbaum , Li Jiang , Juan Manuel Cruz-Hernandez , Ali Modarres , Christophe Ramstein , Danny A. Grant
IPC分类号： G06F3/041 , G09G5/34
CPC分类号： G06F3/016 , A63F13/212 , A63F13/218 , A63F13/285 , A63F13/837 , A63F13/92 , G06F3/04815 , G06F2203/014 , G06F2203/04102 , G06F2203/04809
摘要： An electronic device having a user interface device that has a flexible surface, a haptic output device operatively coupled to the flexible surface and configured to cause a deformation of the flexible surface, and a controller in signal communication with the haptic output device. The controller is configured to trigger the haptic output device to cause the deformation of the flexible surface based on a simulated physical behavior of a virtual element represented on the user interface.
摘要翻译：一种具有具有柔性表面的用户界面装置的电子装置，可操作地耦合到柔性表面并被配置为引起柔性表面的变形的触觉输出装置，以及与触觉输出装置进行信号通信的控制器。控制器被配置为基于在用户界面上表示的虚拟元件的模拟物理行为来触发触觉输出设备来引起柔性表面的变形。

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