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    • 1. 发明申请
    • Thickness measurement based navigation apparatus and methods
    • 基于厚度测量的导航仪和方法
    • US20080065351A1
    • 2008-03-13
    • US11518709
    • 2006-09-11
    • George PanotopoulosDavid W. Dolfi
    • George PanotopoulosDavid W. Dolfi
    • G06F19/00G01B11/02G06F17/40
    • G01B11/002G06F3/03543
    • Thickness measurement based navigation apparatus and methods are described. An apparatus includes a thickness sensor system and a processing system. The thickness sensor system produces a respective set of measurements of thickness of an object at six or more locations through a surface of the object during each of multiple thickness measurement cycles. The processing system produces motion measures indicative of movement in relation to the object from ones of the sets of thickness measurements. In accordance with a method, a respective set of measurements of thickness of an object is generated at six or more locations through a surface of the object during each of multiple thickness measurement cycles. Motion measures indicative of movement in relation to the object are generated from ones of the sets of thickness measurements.
    • 描述了基于厚度测量的导航装置和方法。 一种装置包括厚度传感器系统和处理系统。 厚度传感器系统在多个厚度测量周期中的每一个期间通过物体的表面在六个或更多个位置处产生对象的厚度测量值。 处理系统产生指示相对于来自该组厚度测量的物体的运动的运动测量。 根据一种方法,在多个厚度测量周期中的每一个期间,通过物体的表面在六个或更多个位置处产生对象厚度的相应的一组测量值。 指示与物体相关的运动的运动测量是从厚度测量集中产生的。
    • 6. 发明授权
    • LED lighting unit
    • LED照明单元
    • US07607798B2
    • 2009-10-27
    • US11527251
    • 2006-09-25
    • George Panotopoulos
    • George Panotopoulos
    • F21S9/00F21V33/00
    • H05B33/0872H05B33/0869H05B37/0263H05B37/0272H05B37/04
    • A lighting unit having a light generation section, a light analysis section, a controller, and a first communication interface is disclosed. The light generation section and the light analysis section are housed in a housing having a transparent window. The light generating section includes a plurality of groups of LEDs, each group emitting light of a different spectrum than the other groups. The light analysis section generates intensity signals related to the intensity of light generated by each of the groups and the intensity of light originating from a location outside the housing. The controller adjusts a current through each of the LEDs in response to the intensity signals. The first communication interface is utilized by the controller to communicate with a device external to the lighting unit for receiving commands during the operation of the lighting unit.
    • 公开了具有发光部,光分析部,控制器以及第一通信接口的照明单元。 光产生部分和光分析部分容纳在具有透明窗口的壳体中。 光产生部分包括多组LED,每组发射与其它组不同的光谱。 光分析部分产生与由每个组产生的光的强度和源自壳体外部的位置的光的强度相关的强度信号。 控制器响应于强度信号调节通过每个LED的电流。 控制器利用第一通信接口与照明单元外部的设备进行通信,以在照明单元的操作期间接收命令。
    • 7. 发明申请
    • INPUT DEVICES AND METHODS OF OPERATING SAME
    • 输入装置及其操作方法
    • US20090113104A1
    • 2009-04-30
    • US11933263
    • 2007-10-31
    • John S. WenstandGeorge PanotopoulosAkihiro Machida
    • John S. WenstandGeorge PanotopoulosAkihiro Machida
    • G06F1/16G06F13/00
    • G06F1/169G06F1/1616G06F1/1632G06F1/1656G06F3/03543G06F3/038
    • Input devices and methods of operating the same are described. In one aspect, an apparatus includes a housing, a display screen, a main input device, a wireless receiver, a carrier bay, and an auxiliary input device. The main input device translates user manipulations of the main input device into control signals. The auxiliary input device is sized and arranged to be carried in and attached to the carrier bay in a docked state and detached from the carrier bay in an undocked state. In the undocked state, the auxiliary input device translates user manipulations of the auxiliary input device into control signals and wirelessly transmits the control signals for reception by the wireless receiver. In the docked state, the auxiliary input device is unresponsive to user manipulations of the auxiliary input device. The apparatus additionally includes a graphics controller in the housing that presents a graphical user interface on the display screen in accordance with the control signals received by the wireless receiver from the main input device and the auxiliary input device.
    • 对输入装置及其操作方法进行说明。 一方面,一种装置包括壳体,显示屏,主输入设备,无线接收器,载波架和辅助输入设备。 主输入设备将主输入设备的用户操作转换为控制信号。 辅助输入装置的尺寸和布置被设置成承载在承载架中并且处于对接状态,并且以离散状态从承载架分离。 在脱离状态下,辅助输入装置将辅助输入装置的用户操作转换为控制信号,并无线发送控制信号以供无线接收机接收。 在对接状态下,辅助输入设备对辅助输入设备的用户操作无响应。 该装置还包括壳体中的图形控制器,其根据由无线接收器从主输入装置和辅助输入装置接收的控制信号在显示屏上呈现图形用户界面。
    • 8. 发明申请
    • Illumination and Color Management System
    • 照明和色彩管理系统
    • US20090090843A1
    • 2009-04-09
    • US11869077
    • 2007-10-09
    • Kevin Len Li LimGeorge PanotopoulosJoon Chok LeeYoke Peng BoaySelvan Maniam
    • Kevin Len Li LimGeorge PanotopoulosJoon Chok LeeYoke Peng BoaySelvan Maniam
    • G01J1/32
    • H05B33/0869H05B33/0818
    • Systems and methods for illumination and color management in a system having a plurality of color sources and a plurality of color sensors, wherein there are more color sources than color sensors are described herein. An embodiment of the method includes emitting a plurality of different colors of light from at least two of the color sources, wherein the plurality of colors consist of different intensities of light emitted by the plurality of color sources. Colors of light emitted by the at least two color sources are detected using at least one of the color sensors. The color rendering index for each of the plurality of colors emitted is determined. A color of light to be emitted by the light sources is selected. The intensities of light to be emitted by the color sources is selected, based at least in part on the color rendering index, to achieve the selected color of light.
    • 本文描述了具有多个颜色源和多个颜色传感器的系统中的照明和颜色管理的系统和方法,其中存在比颜色传感器更多的颜色源。 该方法的实施例包括从至少两个颜色源发射多种不同颜色的光,其中多种颜色由多个颜色源发射的不同强度的光组成。 使用至少一个颜色传感器检测由至少两个颜色源发射的光的颜色。 确定发射的多种颜色中的每一种的显色指数。 选择由光源发射的光的颜色。 至少部分地基于显色指数来选择由颜色源发射的光的强度,以实现所选择的光的颜色。