-
公开(公告)号：US20100073327A1
公开(公告)日：2010-03-25
申请号：US12236368
申请日：2008-09-23
Applicant: Ming Yong Mau , Boon How Kok
Inventor： Ming Yong Mau , Boon How Kok
IPC: G06F3/042
CPC classification number: G06F3/042
Abstract: A user input device to generate a shutter threshold adaptive to ambient light conditions. The user input device includes a sensor array, a shutter controller, and a threshold generator. The sensor array obtains image data in response to light incident on the sensor array. The shutter controller is coupled to the sensor array. The shutter controller controls a shutter time during which the sensor array is responsive to the light incident on the sensor array according to a shutter value. The threshold generator is coupled to the shutter controller. The threshold generator dynamically generates a shutter threshold corresponding to the shutter value. The shutter threshold defines a transition of a finger-on/off state.
Abstract translation: 用户输入装置，用于产生适应于环境光条件的快门阈值。 用户输入装置包括传感器阵列，快门控制器和阈值发生器。 传感器阵列响应入射在传感器阵列上的光获得图像数据。 快门控制器耦合到传感器阵列。 快门控制器控制快门时间，在该快门时间期间，传感器阵列响应于根据快门值入射在传感器阵列上的光。 阈值发生器耦合到快门控制器。 阈值发生器动态地产生对应于快门值的快门阈值。 快门阈值定义手指开/关状态的转变。
-
公开(公告)号：US20130002609A1
公开(公告)日：2013-01-03
申请号：US13170604
申请日：2011-06-28
Applicant: Lay Cheng Jessie Lim , Boon How Kok , Ming Yong Mau
Inventor： Lay Cheng Jessie Lim , Boon How Kok , Ming Yong Mau
IPC: G06F3/042
CPC classification number: G06F3/042 , G06F3/0416
Abstract: Embodiments of method and systems are disclosed. An embodiment of a method for optical navigation involves generating light at a light source, directing the light to a navigation surface, detecting light reflected from the navigation surface toward a sensor array, and generating movement information, which is indicative of movement of the navigation surface relative to the sensor array, in response to the detected light. Generating the movement information involves determining the speed of the movement, comparing the speed of the movement to a movement threshold, selecting a processing algorithm from a plurality of processing algorithms in response to the comparison, and processing the movement information according to the selected processing algorithm. In an embodiment, the processing algorithms include an adaptive navigation algorithm and a sensor resolution adjustment algorithm.
Abstract translation: 公开了方法和系统的实施例。 光学导航方法的一个实施例涉及在光源处产生光，将光引导到导航表面，检测从导航表面反射到传感器阵列的光，以及产生指示导航表面的运动的运动信息 相对于传感器阵列，响应于检测到的光。 生成运动信息涉及确定移动速度，将移动速度与运动阈值进行比较，根据比较从多个处理算法中选择处理算法，以及根据所选择的处理算法处理运动信息 。 在一个实施例中，处理算法包括自适应导航算法和传感器分辨率调整算法。
-
公开(公告)号：US20080174787A1
公开(公告)日：2008-07-24
申请号：US11626780
申请日：2007-01-24
Applicant: Chiang Mei Teo , Angeline Saw Khoon Khoo , Boon How Kok , Ming Yong Mau , Qing Xing Chen , Sze Yin Lee , Beng Chye Lye
Inventor： Chiang Mei Teo , Angeline Saw Khoon Khoo , Boon How Kok , Ming Yong Mau , Qing Xing Chen , Sze Yin Lee , Beng Chye Lye
IPC: G01B11/14
CPC classification number: G06F3/0317 , G01S17/50 , G01S17/88
Abstract: A system and method for selectively setting an optical navigation resolution utilizes a comparison of a comparison displacement value to a threshold value to set the optical navigation resolution to an effective resolution selected from a plurality of effective resolutions. The comparison displacement value is based on at least one of a first displacement value in a first direction and a second displacement value in a second direction, which were derived for estimating motion.
Abstract translation: 用于选择性地设置光学导航分辨率的系统和方法利用比较位移值与阈值的比较，以将光学导航分辨率设置为从多个有效分辨率中选择的有效分辨率。 比较位移值基于第一方向上的第一位移值和第二方向上的第二位移值中的至少一个，其被推导用于估计运动。
-
公开(公告)号：US20120110518A1
公开(公告)日：2012-05-03
申请号：US12916121
申请日：2010-10-29
Applicant: Lye Hock Bernard Chan , Chong Pin Jonathan Teoh , Boon How Kok
Inventor： Lye Hock Bernard Chan , Chong Pin Jonathan Teoh , Boon How Kok
IPC: G06F3/033
CPC classification number: G06F3/04883 , G06F3/018 , G06F3/0233
Abstract: A user device is disclosed which includes a touch input and a keypad input. The user device is configured to operate in a gesture capture mode as well as a navigation mode. In the navigation mode, the user interfaces with the touch input to move a cursor or similar selection tool within the user output. In the gesture capture mode, the user interfaces with the touch input to provide gesture data that is translated into key code output having a similar or identical format to outputs of the keypad.
Abstract translation: 公开了一种用户设备，其包括触摸输入和键盘输入。 用户设备被配置为以手势捕获模式以及导航模式操作。 在导航模式下，用户使用触摸输入界面移动用户输出中的光标或类似的选择工具。 在手势捕获模式中，用户与触摸输入接口以提供手势数据，该手势数据被转换成与键盘的输出具有相似或相同格式的键码输出。
-
公开(公告)号：US09223440B2
公开(公告)日：2015-12-29
申请号：US13170604
申请日：2011-06-28
Applicant: Lay Cheng Jessie Lim , Boon How Kok , Ming Yong Mau
Inventor： Lay Cheng Jessie Lim , Boon How Kok , Ming Yong Mau
CPC classification number: G06F3/042 , G06F3/0416
Abstract: Embodiments of method and systems are disclosed. An embodiment of a method for optical navigation involves generating light at a light source, directing the light to a navigation surface, detecting light reflected from the navigation surface toward a sensor array, and generating movement information, which is indicative of movement of the navigation surface relative to the sensor array, in response to the detected light. Generating the movement information involves determining the speed of the movement, comparing the speed of the movement to a movement threshold, selecting a processing algorithm from a plurality of processing algorithms in response to the comparison, and processing the movement information according to the selected processing algorithm. In an embodiment, the processing algorithms include an adaptive navigation algorithm and a sensor resolution adjustment algorithm.
Abstract translation: 公开了方法和系统的实施例。 光学导航方法的一个实施例涉及在光源处产生光，将光引导到导航表面，检测从导航表面反射到传感器阵列的光，以及产生指示导航表面的运动的运动信息 相对于传感器阵列，响应于检测到的光。 生成运动信息涉及确定移动速度，将移动速度与运动阈值进行比较，根据比较从多个处理算法中选择处理算法，以及根据所选择的处理算法处理运动信息 。 在一个实施例中，处理算法包括自适应导航算法和传感器分辨率调整算法。
-
Patent Agency Ranking
公开(公告)号：US09104306B2
公开(公告)日：2015-08-11
申请号：US12916121
申请日：2010-10-29
Applicant: Lye Hock Bernard Chan , Chong Pin Jonathan Teoh , Boon How Kok
Inventor： Lye Hock Bernard Chan , Chong Pin Jonathan Teoh , Boon How Kok
IPC: G06F3/0488 , G06F3/023 , G06F3/01
CPC classification number: G06F3/04883 , G06F3/018 , G06F3/0233
Abstract: A user device is disclosed which includes a touch input and a keypad input. The user device is configured to operate in a gesture capture mode as well as a navigation mode. In the navigation mode, the user interfaces with the touch input to move a cursor or similar selection tool within the user output. In the gesture capture mode, the user interfaces with the touch input to provide gesture data that is translated into key code output having a similar or identical format to outputs of the keypad.
Abstract translation: 公开了一种用户设备，其包括触摸输入和键盘输入。 用户设备被配置为以手势捕获模式以及导航模式操作。 在导航模式下，用户使用触摸输入界面移动用户输出中的光标或类似的选择工具。 在手势捕获模式中，用户与触摸输入接口以提供手势数据，该手势数据被转换成与键盘的输出具有相似或相同格式的键码输出。
-
公开(公告)号：US08188986B2
公开(公告)日：2012-05-29
申请号：US12236368
申请日：2008-09-23
Applicant: Ming Yong Mau , Boon How Kok
Inventor： Ming Yong Mau , Boon How Kok
CPC classification number: G06F3/042
Abstract: A user input device to generate a shutter threshold adaptive to ambient light conditions. The user input device includes a sensor array, a shutter controller, and a threshold generator. The sensor array obtains image data in response to light incident on the sensor array. The shutter controller is coupled to the sensor array. The shutter controller controls a shutter time during which the sensor array is responsive to the light incident on the sensor array according to a shutter value. The threshold generator is coupled to the shutter controller. The threshold generator dynamically generates a shutter threshold corresponding to the shutter value. The shutter threshold defines a transition of a finger-on/off state.
Abstract translation: 用户输入装置，用于产生适应于环境光条件的快门阈值。 用户输入装置包括传感器阵列，快门控制器和阈值发生器。 传感器阵列响应入射在传感器阵列上的光获得图像数据。 快门控制器耦合到传感器阵列。 快门控制器控制快门时间，在该快门时间期间，传感器阵列根据快门值响应入射在传感器阵列上的光。 阈值发生器耦合到快门控制器。 阈值发生器动态地产生对应于快门值的快门阈值。 快门阈值定义手指开/关状态的转变。
-
8.发明授权公开(公告)号：US07675630B2
公开(公告)日：2010-03-09
申请号：US11626780
申请日：2007-01-24
Applicant: Chiang Mei Teo , Angeline Saw Khoon Khoo , Boon How Kok , Ming Yong Mau , Qing Xing Chen , Sze Yin Lee , Beng Chye Lye
Inventor： Chiang Mei Teo , Angeline Saw Khoon Khoo , Boon How Kok , Ming Yong Mau , Qing Xing Chen , Sze Yin Lee , Beng Chye Lye
CPC classification number: G06F3/0317 , G01S17/50 , G01S17/88
Abstract: A system and method for selectively setting an optical navigation resolution utilizes a comparison of a comparison displacement value to a threshold value to set the optical navigation resolution to an effective resolution selected from a plurality of effective resolutions. The comparison displacement value is based on at least one of a first displacement value in a first direction and a second displacement value in a second direction, which were derived for estimating motion.
Abstract translation: 用于选择性地设置光学导航分辨率的系统和方法利用比较位移值与阈值的比较，以将光学导航分辨率设置为从多个有效分辨率中选择的有效分辨率。 比较位移值基于第一方向上的第一位移值和第二方向上的第二位移值中的至少一个，其被推导用于估计运动。
-
公开(公告)号：US07280099B2
公开(公告)日：2007-10-09
申请号：US10767508
申请日：2004-01-28
Applicant: Ban Kuan Koay , Fook Main Heng , Boon How Kok
Inventor： Ban Kuan Koay , Fook Main Heng , Boon How Kok
IPC: G09G5/08
CPC classification number: G06F3/0317 , G06F1/3203 , G06F1/3259 , Y02D10/155
Abstract: An optical navigation device that regulates the brightness of an adjustable light source, and a method thereof, are described. Light from the light source is emitted onto a surface and reflected from the surface to a sensor. The light received by the sensor is used to measure movement of the optical navigation device relative to the surface. A light-sensitive device also receives light from the light source. The brightness of the light source can be adjusted according to the amount of light received at the light-sensitive device.
Abstract translation: 对可调整光源的亮度的光学导航装置及其方法进行说明。 来自光源的光被发射到表面上并从表面反射到传感器。 由传感器接收的光用于测量光学导航装置相对于表面的运动。 感光装置还接收来自光源的光。 可以根据在感光装置处接收的光量来调节光源的亮度。
-
10.发明授权System and method for converting ambient light energy into a digitized electrical output signal for controlling display and keypad illumination on a battery powered system 有权用于将环境光能转换成数字化电输出信号的系统和方法，用于控制电池供电系统上的显示和键盘照明公开(公告)号：US07109465B2
公开(公告)日：2006-09-19
申请号：US10407540
申请日：2003-04-04
Applicant: Boon How Kok , Soon Lee Tan , Wee Sin Tan
Inventor： Boon How Kok , Soon Lee Tan , Wee Sin Tan
IPC: G01J1/44
CPC classification number: G09G3/3413 , G09G2320/0626 , G09G2330/021 , G09G2360/144 , H04M1/22 , H04M2250/12 , H04W52/027 , H05B37/0218 , Y02B20/46
Abstract: A system and method of ambient light detection with digitized output. A light sensitive device is coupled to electronic circuitry for receiving an output of the light sensitive device corresponding to a level of ambient light. The electronic circuitry compares the output to a threshold level. The threshold level corresponds to a desired level of light. The electronic circuitry for provides an output signal indicative of said desired level of light.
Abstract translation: 具有数字化输出的环境光检测系统和方法。 光敏设备耦合到电子电路，用于接收对应于环境光的水平的光敏设备的输出。 电子电路将输出与阈值电平进行比较。 阈值水平对应于所需的光照水平。 电子电路用于提供指示所述期望光强度的输出信号。
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.016 seconds)
