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1. 发明授权

US08212777B2 Navigation device with dual airflow sensors 有权
标题翻译：具有双气流传感器的导航装置
公开(公告)号：US08212777B2
公开(公告)日：2012-07-03
申请号：US12236312
申请日：2008-09-23
申请人： Nobutaka Itagaki
发明人： Nobutaka Itagaki
IPC分类号： G09G5/08
CPC分类号： G06F3/03543
摘要： A navigation device with dual airflow sensors. The navigation device includes a first sensor to detect a first airflow in response to movement of the navigation device in approximately a first direction. The navigation device includes a second sensor to detect a second airflow in response to movement of the navigation device in approximately a second direction. The navigation device also includes first and second airflow directors which are aligned with the first and second sensors, respectively. Each airflow director includes multiple openings to direct the first and second airflows across the first and second sensors, and to maintain the first and second airflows substantially independent of one another. The navigation device also includes a microcontroller to generate a two dimensional navigation signal based on input signals from the first and second sensors.
摘要翻译：具有双气流传感器的导航装置。导航装置包括第一传感器，用于响应于大致第一方向上的导航装置的移动来检测第一气流。导航装置包括第二传感器，用于响应于导航装置在大致第二方向的移动而检测第二气流。导航装置还包括分别与第一和第二传感器对准的第一和第二气流导向器。每个气流导向器包括多个开口以引导第一和第二气流穿过第一和第二传感器，并且保持第一和第二气流基本上彼此独立。导航装置还包括微控制器，用于基于来自第一和第二传感器的输入信号产生二维导航信号。

2. 发明授权

US07978174B2 System and method for interactive three-dimensional position tracking 有权
标题翻译：用于交互式三维位置跟踪的系统和方法
公开(公告)号：US07978174B2
公开(公告)日：2011-07-12
申请号：US11449263
申请日：2006-06-07
申请人： Soo Sean Lim , Shalini Venkatesh , Lye Hock Bernard Chan , Tong Sen Liew , Nobutaka Itagaki
发明人： Soo Sean Lim , Shalini Venkatesh , Lye Hock Bernard Chan , Tong Sen Liew , Nobutaka Itagaki
IPC分类号： G06F3/033 , G06F3/041 , G06F17/00
CPC分类号： G06F3/0346 , G06F3/0304
摘要： A system and method for tracking the x, y and z coordinates of a position of an input device in an interactive computer system is disclosed. An image sensor situated on the input device captures images of an electronic marker displayed on a display screen. As the position of the input device changes, the features of the electronic marker as captured by the image sensor also change. Images of the electronic marker captured during game play are compared to a calibration image of the electronic marker to determine current x, y and z coordinates of positions of the input device. The game display is updated to reflect the movements of the input device.
摘要翻译：公开了一种用于跟踪交互式计算机系统中的输入设备的位置的x，y和z坐标的系统和方法。位于输入装置上的图像传感器捕获显示在显示屏上的电子标记的图像。当输入装置的位置改变时，由图像传感器拍摄的电子标记的特征也改变。将游戏过程中拍摄的电子标记的图像与电子标记的校准图像进行比较，以确定输入装置的位置的当前x，y和z坐标。游戏显示被更新以反映输入设备的移动。

3. 发明授权

US07976380B2 System and method for using wavelet analysis of a user interface signal for program control 有权
标题翻译：用于对用户界面信号进行小波分析的系统和方法进行程序控制
公开(公告)号：US07976380B2
公开(公告)日：2011-07-12
申请号：US11502007
申请日：2006-08-10
申请人： Nobutaka Itagaki
发明人： Nobutaka Itagaki
IPC分类号： A63F9/24
CPC分类号： A63F13/67 , A63F13/10 , A63F13/40 , A63F2300/558 , A63F2300/638 , G06F17/148
摘要： Advantage is taken of the fact that as a player tires, the high frequency components of the player's movement typically decreases in comparison with the low frequency components of the player's movement. By analyzing the frequency components of the player's motion, as obtained from signals generated by the motion input device, the system is able to determine changes in a player's response level and change the game accordingly. In one embodiment, wavelet analysis of an input device signal is used to control or adjust a program.
摘要翻译：优点在于，随着玩家的轮胎，与玩家运动的低频分量相比，玩家运动的高频分量通常会降低。通过分析由运动输入装置产生的信号获得的玩家运动的频率分量，系统能够确定玩家的响应水平的变化并相应地改变游戏。在一个实施例中，使用输入设备信号的小波分析来控制或调整程序。

4. 发明授权

US07791735B2 Pointing device 有权
标题翻译：指点装置
公开(公告)号：US07791735B2
公开(公告)日：2010-09-07
申请号：US12036098
申请日：2008-02-22
申请人： Nobutaka Itagaki
发明人： Nobutaka Itagaki
IPC分类号： G01B9/02 , G09G5/08
CPC分类号： G06F3/0317 , G02B27/48
摘要： There is provided a pointing device including a light source that provides incident light for illuminating a front surface of a substrate at a predetermined angle of incidence, the substrate having a rear surface as well as the front surface and being transparent to the wavelength of the incident light, a detector that detects the intensity of speckle light from the front and rear surfaces, the speckle light generated from the incident light, and legs that are in contact with the substrate and charge the front surface of the substrate through friction between the legs and the substrate.
摘要翻译：提供了一种指示装置，包括：光源，其以预定入射角提供用于照射基板的前表面的入射光，所述基板具有后表面以及前表面，并且对于事件的波长是透明的光，检测器，其检测来自前表面和后表面的斑点光的强度，从入射光产生的散斑光，以及与基底接触的腿，并通过腿和腿之间的摩擦对基底的前表面充电底物。

5. 发明申请

US20100073293A1 NAVIGATION DEVICE WITH DUAL AIRFLOW SENSORS 有权
标题翻译：具有双气流传感器的导航装置
公开(公告)号：US20100073293A1
公开(公告)日：2010-03-25
申请号：US12236312
申请日：2008-09-23
申请人： Nobutaka Itagaki
发明人： Nobutaka Itagaki
IPC分类号： G06F3/033
CPC分类号： G06F3/03543
摘要： A navigation device with dual airflow sensors. The navigation device includes a first sensor to detect a first airflow in response to movement of the navigation device in approximately a first direction. The navigation device includes a second sensor to detect a second airflow in response to movement of the navigation device in approximately a second direction. The navigation device also includes first and second airflow directors which are aligned with the first and second sensors, respectively. Each airflow director includes multiple openings to direct the first and second airflows across the first and second sensors, and to maintain the first and second airflows substantially independent of one another. The navigation device also includes a microcontroller to generate a two dimensional navigation signal based on input signals from the first and second sensors.
摘要翻译：具有双气流传感器的导航装置。导航装置包括第一传感器，用于响应于大致第一方向上的导航装置的移动来检测第一气流。导航装置包括第二传感器，用于响应于导航装置在大致第二方向的移动而检测第二气流。导航装置还包括分别与第一和第二传感器对准的第一和第二气流导向器。每个气流导向器包括多个开口以引导第一和第二气流穿过第一和第二传感器，并且保持第一和第二气流基本上彼此独立。导航装置还包括微控制器，用于基于来自第一和第二传感器的输入信号产生二维导航信号。

6. 发明授权

US07655897B2 System and method for performing an optical tracking operation using relative referencing 有权
标题翻译：用于使用相对参考来执行光学跟踪操作的系统和方法
公开(公告)号：US07655897B2
公开(公告)日：2010-02-02
申请号：US12103660
申请日：2008-04-15
申请人： Teng Hun Lim , Meng Whui Tan , Nobutaka Itagaki
发明人： Teng Hun Lim , Meng Whui Tan , Nobutaka Itagaki
IPC分类号： G01B9/02
CPC分类号： G06T7/20 , G06F3/0317
摘要： A system and method for performing an optical tracking operation computes a translated movement value of a displacement values using a relationship between a reference displacement value derived using a reference surface and a corresponding displacement value using a target surface. The displacement value is produced using image correlation by optically sensing the target surface. The translated movement value is used for the optical tracking operation.
摘要翻译：用于执行光学跟踪操作的系统和方法使用目标表面使用使用参考表面导出的参考位移值和相应的位移值之间的关系来计算位移值的平移运动值。使用通过光学感测目标表面的图像相关性来产生位移值。转换的移动值用于光学跟踪操作。

7. 发明申请

US20090256724A1 SYSTEM AND METHOD FOR PERFORMING AN OPTICAL TRACKING OPERATION USING RELATIVE REFERENCING 有权
标题翻译：使用相关参考来执行光学跟踪操作的系统和方法
公开(公告)号：US20090256724A1
公开(公告)日：2009-10-15
申请号：US12103660
申请日：2008-04-15
申请人： Teng Hun Lim , Meng Whui Tan , Nobutaka Itagaki
发明人： Teng Hun Lim , Meng Whui Tan , Nobutaka Itagaki
IPC分类号： G08G1/123
CPC分类号： G06T7/20 , G06F3/0317
摘要： A system and method for performing an optical tracking operation computes a translated movement value of a displacement values using a relationship between a reference displacement value derived using a reference surface and a corresponding displacement value using a target surface. The displacement value is produced using image correlation by optically sensing the target surface. The translated movement value is used for the optical tracking operation.
摘要翻译：用于执行光学跟踪操作的系统和方法使用目标表面使用使用参考表面导出的参考位移值和相应的位移值之间的关系来计算位移值的平移运动值。使用通过光学感测目标表面的图像相关性来产生位移值。转换的移动值用于光学跟踪操作。

8. 发明申请

US20070097372A1 Particle detection apparatus and particle detection method used therefor 失效
公开(公告)号：US20070097372A1
公开(公告)日：2007-05-03
申请号：US11509168
申请日：2006-08-24
申请人： Nobutaka Itagaki
发明人： Nobutaka Itagaki
IPC分类号： G01N21/00
CPC分类号： G01N15/1463 , A47L9/2815 , A47L9/2842 , G01N1/2202 , G01N1/24 , G01N15/1459 , G01N2015/1075 , G01N2015/1497
摘要： A particle detection apparatus and a detection method used therefor, which can detect dust, pollen and smoke particles at a high sensitivity with a sufficiently simple configuration. A particle detection apparatus has a light source and a detection device for detecting light from the light source, and detects particles floating in the air at a position through which the light passes. The apparatus further has an airflow generation/control device capable of controlling an airflow of the air present in the light passing position so as to keep the airflow constant or nearly zero, and an image sensor is used as a photodetector of the detection device. Predefined particles are identified from image information including a moving speed, a size and a shape of a moving object detected by the image sensor.

9. 发明申请

US20050206404A1 Method for testing a TFT array 失效
标题翻译： TFT阵列测试方法
公开(公告)号：US20050206404A1
公开(公告)日：2005-09-22
申请号：US11003166
申请日：2004-12-03
申请人： Nobutaka Itagaki
发明人： Nobutaka Itagaki
IPC分类号： G01R31/00 , G01R19/00 , G01R31/26 , G02F1/1368 , G09F9/00 , G09G3/00 , G09G3/20 , G09G3/30
CPC分类号： G09G3/006 , G09G3/20 , G09G2300/0809
摘要： A method for testing a TFT array that comprises one or a plurality of first pixels including capacitors connected to one terminal of pixel selection switches, one or a plurality of second pixels including capacitors connected to one terminal of pixel selection switches, and data lines connected to the other terminals of the pixel selection switches of the first pixels and the other terminals of the pixel selection switches of the second pixels, wherein the method for testing comprises a step for charging the capacitors of the first pixels to a first voltage, a step for charging the capacitors of the second pixels to a second voltage, a step for turning on both the pixel selection switches of the first pixels and the pixel selection switches of the second pixels, and a step for measuring either one or both of the voltage of a data line or the charge flowing through the data line.
摘要翻译：一种用于测试TFT阵列的方法，所述TFT阵列包括一个或多个第一像素，包括连接到像素选择开关的一个端子的电容器，包括连接到像素选择开关的一个端子的电容器的一个或多个第二像素，以及连接到第二像素的像素选择开关的第一像素和其他端子的像素选择开关的其他端子，其中测试方法包括将第一像素的电容器充电到第一电压的步骤，步骤将第二像素的电容器充电到第二电压，用于接通第一像素的像素选择开关和第二像素的像素选择开关的步骤，以及用于测量第二像素的电压中的任一个或两者的步骤数据线或流经数据线的电荷。

10. 发明申请

US20080050038A1 Systems and methods for panoramic image construction using small sensor array 失效
标题翻译：使用小传感器阵列的全景图像构建的系统和方法
公开(公告)号：US20080050038A1
公开(公告)日：2008-02-28
申请号：US11510947
申请日：2006-08-28
申请人： Srinivasan Lakshamanan , Nobutaka Itagaki
发明人： Srinivasan Lakshamanan , Nobutaka Itagaki
IPC分类号： G06K9/36
CPC分类号： G03B37/02 , G06T1/0007 , H04N5/23238
摘要： Images are constructed by compositing a plurality of sequential images. The sequential images are obtained by moving the image capture device and storing the positional attribute data (focal attributes) in association with each captured image. For example, wide-angle views, 3D views and/or video views of a subject can be constructed by compositing a plurality of sequential images.
摘要翻译：通过合成多个顺序图像来构建图像。顺序图像通过移动图像捕获装置并与每个捕获的图像相关联地存储位置属性数据（焦点属性）来获得。例如，可以通过合成多个顺序图像来构建对象的广角视图，3D视图和/或视频视图。

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