公开(公告)号：US08371722B2

公开(公告)日：2013-02-12

申请号：US12939587

申请日：2010-11-04

申请人： David W. Carroll

发明人： David W. Carroll

IPC分类号： F21V3/00

CPC分类号： F21V3/00 ,  F21K9/232 ,  F21Y2115/10

摘要： An LED light bulb device including a bulb body, a cap, an LED assembly, and first and second light affecting features. The cap is mounted to the bulb body for connection to an electrical socket. The LED assembly includes a plurality of LEDs and framework. The framework maintains the LEDs relative to the bulb body such that emitted light is directed at an LED region of the wall. The first light affecting feature is associated with the LED region of the wall, whereas the second light affecting feature is associated with a diffusion region of the wall, with the diffusion region being apart from the LED region. The first light affecting feature affects light in a manner different from that of the second light affecting feature. The light affecting features are selected to affect or alter light emitted from the LEDs to provide a desired Kelvin color temperature and diffusion.

摘要翻译： 一种LED灯泡装置，包括灯体，帽，LED组件以及第一和第二光影响特征。 盖子安装到灯泡主体以连接到电源插座。 LED组件包括多个LED和框架。 框架相对于灯泡体保持LED，使得发射的光被引导到壁的LED区域。 第一光影响特征与壁的LED区域相关联，而第二光影响特征与壁的扩散区域相关联，扩散区域与LED区域分开。 第一光影响特征以与第二光影响特征不同的方式影响光。 选择光影响特征以影响或改变从LED发射的光，以提供所需的开尔文色温和扩散。

公开(公告)号：US20120187657A1

公开(公告)日：2012-07-26

申请号：US13185812

申请日：2011-07-19

申请人： David W. Carroll ,  Robert Cahlander

发明人： David W. Carroll ,  Robert Cahlander

IPC分类号： B62B1/20

CPC分类号： B62B1/20 ,  B62B5/0079

摘要： A hitch device for converting a conventional wheelbarrow into a towable trailer. The wheelbarrow includes a tub, handles and at least one wheel. The hitch device includes an elongated tow bar, first and second engagement members, and a vehicle coupling assembly. Each of the engagement members has a handle capture, a cross bar, and a base. The handle capture is configured to slidably receive one of the wheelbarrow handles, and is connected to the cross bar. The base also projects from the cross bar. The first engagement member is separate from the tow bar, whereas the second engagement member is affixed to the tow bar. The handle captures are received over the wheelbarrow handles, respectively, and the bases fastened to one another to connect the first engagement member with the tow bar such that the hitch device is mounted to the wheelbarrow handles in a wedge-like fashion.

摘要翻译： 用于将常规手推车转换成拖车拖车的挂钩装置。 手推车包括一个浴缸，手柄和至少一个轮子。 牵引装置包括细长的拖杆，第一和第二接合构件以及车辆联接组件。 每个接合构件具有手柄抓取，横杆和底座。 手柄抓取构造成可滑动地接收手推车手柄中的一个，并且连接到横杆。 基地也从十字架进行投影。 第一接合构件与拖杆分开，而第二接合构件固定在拖杆上。 手柄抓住分别被接收在手推车把手上，并且底座彼此紧固以将第一接合构件与拖杆连接，使得牵引装置以楔形的方式安装到手推车手柄上。

公开(公告)号：US20080225005A1

公开(公告)日：2008-09-18

申请号：US12029953

申请日：2008-02-12

申请人： David W. Carroll

发明人： David W. Carroll

IPC分类号： G06F3/02

CPC分类号： G06F1/1639 ,  G06F1/1626 ,  G06F1/1632 ,  G06F1/1656 ,  G06F1/1684 ,  G06F3/03547 ,  G06F3/0362

摘要： A mobile personal computer comprising a case sized for handling by a single, adult human hand, a micro-projector system maintained by the case, and a speech recognition system maintained by the case and including a microphone. A microprocessor is maintained within the case and electronically connected to the micro-projector system and the speech recognition system. The microprocessor utilizes a personal computer operating system to perform computing operations. A power source is maintained within the case. Finally, a linear touch pad array adapted to operate as a user interface is assembled to the case such that at least a segment of the linear touch pad array is curved.

摘要翻译： 一种移动式个人计算机，其包括尺寸适于由单个成人人手处理的壳体，由所述壳体维护的微型投影仪系统以及由所述壳体维护并包括麦克风的语音识别系统。 微处理器保持在壳体内并且电连接到微型投影仪系统和语音识别系统。 微处理器利用个人计算机操作系统来执行计算操作。 电源保持在外壳内。 最后，将适合作为用户界面操作的线性触摸板阵列组装到壳体上，使得线性触摸垫阵列的至少一个部分是弯曲的。

公开(公告)号：US6121960A

公开(公告)日：2000-09-19

申请号：US919527

申请日：1997-08-28

申请人： David W. Carroll ,  James L. Carroll ,  Steven V. Case

发明人： David W. Carroll ,  James L. Carroll ,  Steven V. Case

IPC分类号： H03M11/04 ,  G06F1/16 ,  G06F3/023 ,  G06F3/033 ,  G06F3/041 ,  G06F3/048 ,  G09G3/20 ,  G09G5/00 ,  G09G5/14 ,  G09G5/377

CPC分类号： G06F3/0481 ,  G06F1/1626 ,  G06F1/163 ,  G06F3/03547 ,  G06F3/04883 ,  G06F3/04886 ,  G06F2203/04806 ,  G06F2203/04808 ,  G09G2340/10 ,  G09G5/14

摘要： A screen peripheral system according to an embodiment of the invention includes a computing device for producing a main image and a touch-activated input device for generating and displaying a composite image visible to a user. The composite image simultaneously includes a representation of at least one key, for example a QWERTY keyboard, for activating an input function, and the main image provided by the computing device. The keyboard representation preferably is laid over the main image. According to one embodiment, the main image is an output image generated by an application being executed by the computing device. Other touch screen systems and methods are also disclosed.

摘要翻译： 根据本发明的实施例的屏幕外围系统包括用于产生主图像的计算装置和用于生成和显示对用户可见的合成图像的触摸激活输入装置。 合成图像同时包括用于激活输入功能的至少一个键（例如QWERTY键盘）和由计算设备提供的主图像的表示。 键盘表示优选地放置在主图像上。 根据一个实施例，主图像是由计算设备执行的应用产生的输出图像。 还公开了其它触摸屏系统和方法。

公开(公告)号：US20240326869A1

公开(公告)日：2024-10-03

申请号：US18130235

申请日：2023-04-03

申请人： David W. Carroll

发明人： David W. Carroll

IPC分类号： B60W60/00

CPC分类号： B60W60/0016

摘要： A safety system for an autonomous electronic vehicle having a body and a platform. The safety system includes at least one mechanical connection unit and a safety control module. The mechanical connection unit connects the body to the platform, and is transitionable between a first state, in which the body is attached to the platform at the mechanical connection unit, and a second state, in which the body is released from the platform at the mechanical connection unit. The safety control module is programmed to prompt the mechanical connection unit to transition from the first state to the second state under circumstances of an imminent collision event. In some embodiments, the safety control module is programmed to determine a safety path for passengers within the body and/or others in the collision zone based on conditions surrounding the vehicle.

公开(公告)号：US11618474B2

公开(公告)日：2023-04-04

申请号：US17067969

申请日：2020-10-12

申请人： David W. Carroll

发明人： David W. Carroll

IPC分类号： B60W60/00 ,  B60W30/095 ,  B62D27/06 ,  H04W4/40 ,  B60W30/09 ,  B60W30/08

摘要： A safety system for an autonomous electronic vehicle having a body and a platform. The safety system includes at least one mechanical connection unit and a safety control module. The mechanical connection unit connects the body to the platform, and is transitionable between a first state, in which the body is attached to the platform at the mechanical connection unit, and a second state, in which the body is released from the platform at the mechanical connection unit. The safety control module is programmed to prompt the mechanical connection unit to transition from the first state to the second state under circumstances of an imminent collision event. In some embodiments, the safety control module is programmed to determine a safety path for passengers within the body and/or others in the collision zone based on conditions surrounding the vehicle.

公开(公告)号：US10556681B2

公开(公告)日：2020-02-11

申请号：US15451750

申请日：2017-03-07

申请人： David W. Carroll

发明人： David W. Carroll

IPC分类号： B64C39/02 ,  B64D35/02 ,  B64C11/20 ,  B64D27/24

摘要： A rotational power device including a blade having a core formed by battery material as a power source.

公开(公告)号：US10200773B2

公开(公告)日：2019-02-05

申请号：US15979684

申请日：2018-05-15

申请人： David W. Carroll

发明人： David W. Carroll

IPC分类号： H04R1/02 ,  H04M1/03 ,  H04M1/02 ,  H04B1/3827

摘要： A mobile communication device configured to be worn on an index finger of a user's hand. The device includes a case, a microphone, a switch, and a power source. The microphone and the switch are strategically located along a shape of the case so that as worn on the user's index finger and when the switch is activated by the thumb of the user's hand, the hand naturally cups about the microphone to form a barrier to ambient noise. Further, the microphone can readily be located near a corner of the user's mouth for optimal speech-receiving conditions and to provide more private audio input.

公开(公告)号：US08382138B2

公开(公告)日：2013-02-26

申请号：US13185812

申请日：2011-07-19

申请人： David W. Carroll ,  Robert Cahlander

发明人： David W. Carroll ,  Robert Cahlander

IPC分类号： B62K27/00

CPC分类号： B62B1/20 ,  B62B5/0079

摘要： A hitch device for converting a conventional wheelbarrow into a towable trailer. The wheelbarrow includes a tub, handles and at least one wheel. The hitch device includes an elongated tow bar, first and second engagement members, and a vehicle coupling assembly. Each of the engagement members has a handle capture, a cross bar, and a base. The handle capture is configured to slidably receive one of the wheelbarrow handles, and is connected to the cross bar. The base also projects from the cross bar. The first engagement member is separate from the tow bar, whereas the second engagement member is affixed to the tow bar. The handle captures are received over the wheelbarrow handles, respectively, and the bases fastened to one another to connect the first engagement member with the tow bar such that the hitch device is mounted to the wheelbarrow handles in a wedge-like fashion.

摘要翻译： 用于将常规手推车转换成拖车拖车的挂钩装置。 手推车包括一个浴缸，手柄和至少一个轮子。 牵引装置包括细长的拖杆，第一和第二接合构件以及车辆联接组件。 每个接合构件具有手柄抓取，横杆和底座。 手柄抓取构造成可滑动地接收手推车手柄中的一个，并且连接到横杆。 基地也从十字架进行投影。 第一接合构件与拖杆分开，而第二接合构件固定在拖杆上。 手柄抓住分别被接收在手推车把手上，并且底座彼此紧固以将第一接合构件与拖杆连接，使得牵引装置以楔形的方式安装到手推车手柄上。

公开(公告)号：USD664685S1

公开(公告)日：2012-07-31

申请号：US29401104

申请日：2011-09-07

申请人： David W. Carroll ,  Terry Travis ,  Wendell Carroll

设计人： David W. Carroll ,  Terry Travis ,  Wendell Carroll