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    • 4. 发明授权
    • Eyeglass lens with multiple optical zones having varying optical properties for enhanced visualization of different scenes in outdoor recreational activities
    • 具有多个光学区域的眼镜镜片具有不同的光学特性,用于增强户外娱乐活动中不同场景的可视化
    • US06979083B2
    • 2005-12-27
    • US10654598
    • 2003-09-03
    • David V. Kerns, Jr.J. Paul Moore
    • David V. Kerns, Jr.J. Paul Moore
    • G02C7/10
    • G02C7/104G02C7/105
    • A lens for eyeglasses is provided with two or more optical zones on the lens body having different optical properties that enhance visualization of different scenes, including target objects within the scenes, that are associated with a specific recreational activity such as tennis, skiing, golf, hunting, or fishing. A first optical zone in an upper portion of the lens can be provided with pre-defined focus distance, transmission percentage, and/or transmission spectrum parameters for enhanced visualization of distant scenes associated with the specific recreational activity. A second optical zone in a lower or outer portion of the lens can be provided with different pre-defined focus distance, transmission percentage, and/or transmission spectrum parameters for enhanced visualization of close-in scenes associated with the specific recreational activity.
    • 用于眼镜的透镜在透镜主体上设置有两个或更多个光学区域,该光学区域具有不同的光学特性,其增强了与诸如网球,滑雪,高尔夫等的特定娱乐活动相关联的不同场景(包括场景内的目标物体)的可视化, 狩猎或钓鱼。 透镜上部的第一光学区域可以设置有预定义的焦距,传输百分比和/或透射光谱参数,用于增强与特定娱乐活动相关联的遥远场景的可视化。 透镜的下部或外部部分中的第二光学区域可以设置有不同的预定焦距,传输百分比和/或透射光谱参数,用于增强与特定娱乐活动相关联的近景场景的可视化。
    • 6. 发明授权
    • Eyeglass lens with multiple optical zones having varying optical properties for enhanced visualization of different scenes in outdoor recreational activities
    • 具有多个光学区域的眼镜镜片具有不同的光学特性,用于增强户外娱乐活动中不同场景的可视化
    • US06250759B1
    • 2001-06-26
    • US09469916
    • 1999-12-22
    • David V. Kerns, Jr.J. Paul Moore
    • David V. Kerns, Jr.J. Paul Moore
    • G02C710
    • G02C7/104G02C7/105G02C7/12
    • A lens for eyeglasses is provided with two or more optical zones on the lens body having different optical properties that enhance visualization of different scenes, including target objects within the scenes, that are associated with a specific recreational activity such as golf, hunting, or fishing. A first optical zone in an upper portion of the lens can be provided with pre-defined focus distance, transmission percentage, and/or transmission spectrum parameters for enhanced visualization of distant scenes associated with the specific recreational activity. A second optical zone in a lower portion of the lens can be provided with different pre-defined focus distance, transmission percentage, and/or transmission spectrum parameters for enhanced visualization of close-in scenes associated with the specific recreational activity.
    • 用于眼镜的镜片在透镜主体上设置有两个或更多个光学区域,该光学区域具有不同的光学特性,其增强了与诸如高尔夫,狩猎或钓鱼之类的特定娱乐活动相关联的不同场景(包括场景内的目标物体)的可视化 。 透镜上部的第一光学区域可以设置有预定义的焦距,传输百分比和/或透射光谱参数,用于增强与特定娱乐活动相关联的遥远场景的可视化。 透镜下部的第二光学区域可以具有不同的预定焦距,传输百分比和/或透射光谱参数,用于增强与特定娱乐活动相关联的近景场景的可视化。
    • 7. 发明授权
    • Programmable gain feedback amplifier
    • 可编程增益反馈放大器
    • US4551685A
    • 1985-11-05
    • US437482
    • 1982-10-25
    • David V. Kerns, Jr.David V. Kerns
    • David V. Kerns, Jr.David V. Kerns
    • H03G1/00H03G3/00H03F1/34
    • H03G3/00H03G1/0088
    • The disclosed invention is a programmable gain feedback amplifier consisting of a high gain (op-amp) amplifier, feedback elements and fuse networks in the feedback and/or input paths, a decoding circuit for receiving an input programming command signal, and thereby selectively blowing (or opening) the proper fuses to establish the desired signal attenuation in said networks. After programming, the gain of the amplifier circuit is related to the total attenuation of the network(s), is permanently set, and does not require the programming signal to be continuously applied. Embodiments are described which are compatible with monolithic microelectronic fabrication techniques.
    • 所公开的发明是由反馈和/或输入路径中的高增益(运算放大器)放大器,反馈元件和熔丝网络组成的可编程增益反馈放大器,用于接收输入编程命令信号的解码电路,从而选择性地吹送 (或打开)适当的保险丝以在所述网络中建立期望的信号衰减。 在编程之后,放大器电路的增益与网络的总衰减有关,永久设置,不需要连续应用编程信号。 描述了与单片微电子制造技术相容的实施例。
    • 9. 发明授权
    • Eyeglass lens with multiple optical zones having varying optical properties for enhanced visualization of different scenes in outdoor recreational activities
    • 具有多个光学区域的眼镜镜片具有不同的光学特性,用于增强户外娱乐活动中不同场景的可视化
    • US06623116B2
    • 2003-09-23
    • US09834985
    • 2001-04-13
    • David V. Kerns, Jr.J. Paul Moore
    • David V. Kerns, Jr.J. Paul Moore
    • G02C710
    • G02C7/104G02C7/105G02C7/12
    • A lens for eyeglasses is provided with two or more optical zones on the lens body having different optical properties that enhance visualization of different scenes, including target objects within the scenes, that are associated with a specific recreational activity such as golf, hunting, or fishing. A first optical zone in an upper portion of the lens can be provided with pre-defined focus distance, transmission percentage, and/or transmission spectrum parameters for enhanced visualization of distant scenes associated with the specific recreational activity. A second optical zone in a lower or outer portion of the lens can be provided with different pre-defined focus distance, transmission percentage, and/or transmission spectrum parameters for enhanced visualization of close-in scenes associated with the specific recreational activity.
    • 用于眼镜的镜片在透镜主体上设置有两个或更多个光学区域,该光学区域具有不同的光学特性,其增强了与诸如高尔夫,狩猎或钓鱼之类的特定娱乐活动相关联的不同场景(包括场景内的目标物体)的可视化 。 透镜上部的第一光学区域可以设置有预定义的焦距,传输百分比和/或透射光谱参数,用于增强与特定娱乐活动相关联的遥远场景的可视化。 透镜的下部或外部部分中的第二光学区域可以设置有不同的预定焦距,传输百分比和/或透射光谱参数,用于增强与特定娱乐活动相关联的近景场景的可视化。
    • 10. 发明授权
    • Contact lens with filtering for outdoor sporting and recreational activities
    • 隐形眼镜带过滤户外运动和休闲活动
    • US06305801B1
    • 2001-10-23
    • US09453379
    • 1999-12-02
    • David V. Kerns, Jr.J. Paul Moore
    • David V. Kerns, Jr.J. Paul Moore
    • G02C704
    • G02C7/105G02C7/04
    • A contact lens has at least one optical filter region that can be surrounded by a clear optical region. The one or more filter regions have a diameter such that an increasing percentage of visible light is transmitted to the pupil of the eye as lighting conditions change from high-intensity lighting environments to low-intensity lighting environments. The cooperation between the changing pupil and lens provides an automatic adjustment of light intensity perceived by the wearer in response to the changing light conditions. Different filtering characteristics are provided in the filter regions to enhance perception of light corresponding to light reflected by an object or background scene used in outdoor sporting and recreational activities, while attenuating other reflected light.
    • 隐形眼镜具有至少一个可被清晰光学区域包围的滤光器区域。 一个或多个过滤器区域具有直径,使得随着照明条件从高强度照明环境变为低强度照明环境,可见光的百分比增加被传输到眼睛的瞳孔。 变化的瞳孔和镜片之间的协作提供了自动调整佩戴者响应于光线变化情况感觉到的光强度。 在滤波器区域中提供不同的滤波特性,以增强对与由室外运动和娱乐活动中使用的物体或背景场景反射的光相对应的光的感知,同时衰减其它反射光。