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1. 发明申请

US20110095980A1 HANDHELD VISION BASED ABSOLUTE POINTING SYSTEM 有权
标题翻译：基于手持视野的绝对点系统
公开(公告)号：US20110095980A1
公开(公告)日：2011-04-28
申请号：US12983554
申请日：2011-01-03
申请人： John Sweetser , Anders Grunnet-Jepsen , Kenneth Salsman
发明人： John Sweetser , Anders Grunnet-Jepsen , Kenneth Salsman
IPC分类号： G09G5/08
CPC分类号： G06F3/0325 , G06F3/0346
摘要： A method is described that involves identifying one or more images of respective one or more fixed markers. Each marker is positioned on or proximate to a display. The images appear on a pixilated sensor within a handheld device. The method also involves determining a location on, or proximate to, the display where the handheld device was pointed during the identifying. The method also involves sending from the handheld device information derived from the identifying of the one or more images of respective one or more fixed markers. The method also involves triggering action taken by electronic equipment circuitry in response to the handheld device's sending of a signal to indicate the action is desired.
摘要翻译：描述了涉及识别相应的一个或多个固定标记的一个或多个图像的方法。每个标记位于显示器上或靠近显示器。图像出现在手持设备中的像素化传感器上。该方法还涉及在识别期间确定手持设备指向的显示器上或附近的位置。该方法还涉及从手持设备发送从识别相应的一个或多个固定标记的一个或多个图像得到的信息。该方法还涉及响应于手持设备发送信号以指示期望的动作来触发由电子设备电路采取的动作。

2. 发明授权

US07864159B2 Handheld vision based absolute pointing system 有权
标题翻译：基于手持视觉的绝对指向系统
公开(公告)号：US07864159B2
公开(公告)日：2011-01-04
申请号：US11187435
申请日：2005-07-21
申请人： John Sweetser , Anders Grunnet-Jepsen , Kenneth Salsman
发明人： John Sweetser , Anders Grunnet-Jepsen , Kenneth Salsman
IPC分类号： G09G5/08
CPC分类号： G06F3/0325 , G06F3/0346
摘要： A method is described that involves identifying one or more images of respective one or more fixed markers. Each marker is positioned on or proximate to a display. The images appear on a pixilated sensor within a handheld device. The method also involves determining a location on, or proximate to, the display where the handheld device was pointed during the identifying. The method also involves sending from the handheld device information derived from the identifying of the one or more images of respective one or more fixed markers. The method also involves triggering action taken by electronic equipment circuitry in response to the handheld device's sending of a signal to indicate the action is desired.
摘要翻译：描述了涉及识别相应的一个或多个固定标记的一个或多个图像的方法。每个标记位于显示器上或靠近显示器。图像出现在手持设备中的像素化传感器上。该方法还涉及在识别期间确定手持设备指向的显示器上或附近的位置。该方法还涉及从手持设备发送从识别相应的一个或多个固定标记的一个或多个图像得到的信息。该方法还涉及响应于手持设备发送信号以指示期望的动作来触发由电子设备电路采取的动作。

3. 发明申请

US20060092380A1 Clean-up polarizer and gamma control for display system 审中-公开
标题翻译：清理偏光镜和显示系统的伽马控制
公开(公告)号：US20060092380A1
公开(公告)日：2006-05-04
申请号：US10981396
申请日：2004-11-04
申请人： Kenneth Salsman , Anders Grunnet-Jepsen
发明人： Kenneth Salsman , Anders Grunnet-Jepsen
IPC分类号： G03B21/14 , G02F1/1335
CPC分类号： H04N9/3167 , G02F2001/133548 , G03B21/2073 , G03B21/28 , H04N9/3182
摘要： In some embodiments, an optical engine for a display system utilizes a wire grid clean-up polarizer for polarization cleanup. In some embodiments, a liquid crystal component, separate from the spatial light modulator, is utilized for gamma control. Other embodiments are disclosed and claimed.
摘要翻译：在一些实施例中，用于显示系统的光学引擎利用线栅清理偏振器进行偏振清理。在一些实施例中，与空间光调制器分离的液晶组件被用于伽马控制。公开和要求保护其他实施例。

4. 发明授权

US08913003B2 Free-space multi-dimensional absolute pointer using a projection marker system 有权
标题翻译：自由空间多维绝对指针使用投影标记系统
公开(公告)号：US08913003B2
公开(公告)日：2014-12-16
申请号：US11777073
申请日：2007-07-12
申请人： Anders Grunnet-Jepsen , John Sweetser , Kenneth Salsman
发明人： Anders Grunnet-Jepsen , John Sweetser , Kenneth Salsman
IPC分类号： G09G5/00 , G06F3/042
CPC分类号： G06F3/0421
摘要： Methods and apparatuses for a free-space multi-dimensional absolute pointer using a projection marker system are described herein. In one embodiment, a presentation system includes, but is not limited to, a projection-based marker apparatus to project one or more optical spots on a display surface for displaying machine generated content capable of being manipulated via a cursor of a pointing device, a handheld device to wirelessly capture the projected optical spots from the display surface, and a control unit communicatively coupled to the projection-based marker apparatus and the handheld device to determine coordinates of the cursor based on characteristics of the captured light spots. Other methods and apparatuses are also described.
摘要翻译：这里描述了使用投影标记系统的自由空间多维绝对指针的方法和装置。在一个实施例中，呈现系统包括但不限于基于投影的标记设备，用于投影显示表面上的一个或多个光点，用于显示能够经由指示设备的光标操纵的机器生成的内容，手持设备，用于从显示表面无线地捕获投影的光点;以及控制单元，其通信地耦合到基于投影的标记设备和手持设备，以基于捕获的光斑的特性来确定光标的坐标。还描述了其它方法和装置。

5. 发明申请

US20120275929A1 FERROFLUID CONTROL AND SAMPLE COLLECTION FOR MICROFLUIDIC APPLICATION 审中-公开
标题翻译：微流控制和样品采集用于微流控应用
公开(公告)号：US20120275929A1
公开(公告)日：2012-11-01
申请号：US13172105
申请日：2011-06-29
申请人： Kenneth Salsman
发明人： Kenneth Salsman
IPC分类号： F04B43/04 , F15C1/00
CPC分类号： F04B43/04 , F16K99/0026 , F16K99/0046 , F16K99/0061 , F16K2099/0084 , F16K2099/0094 , Y10T137/206
摘要： A fluid conveyance system includes a flow passage and a cavity adjacent a side of the flow passage. A wall of the passage includes a flexible section that separates the cavity from the flow passage. The cavity contains a ferrofluidic material. The system further includes at least one magnetic field source positioned adjacent the flow channel. The magnetic field source is operable to move the ferrofluidic material in the cavity to exert a pressure on the flexible section and displace the flexible section into the flow passage to alter the flow of material through the passage. A method of collecting components from a sample volume includes the steps of distributing magnetic particles into the sample volume, capturing the components from the sample volume, and applying a magnetic field to the sample volume to control directional flow of the sample volume.
摘要翻译：流体输送系统包括流动通道和邻近流动通道侧面的空腔。通道的壁包括将空腔与流动通道分离的柔性部分。空腔包含铁磁流体材料。该系统还包括邻近流动通道定位的至少一个磁场源。磁场源可操作以将空气中的铁磁流体材料移动到在柔性部分上施加压力，并将柔性部分移动到流动通道中以改变材料通过通道的流动。从样品体积收集组分的方法包括以下步骤：将磁性颗粒分配到样品体积中，从样品体积中捕获组分，以及向样品体积施加磁场以控制样品体积的定向流动。

6. 发明申请

US20060152489A1 Handheld vision based absolute pointing system 有权
标题翻译：基于手持视觉的绝对指向系统
公开(公告)号：US20060152489A1
公开(公告)日：2006-07-13
申请号：US11187435
申请日：2005-07-21
申请人： John Sweetser , Anders Grunnet-Jepsen , Kenneth Salsman
发明人： John Sweetser , Anders Grunnet-Jepsen , Kenneth Salsman
IPC分类号： G09G5/08
CPC分类号： G06F3/0325 , G06F3/0346
摘要： A method is described that involves identifying one or more images of respective one or more fixed markers. Each marker is positioned on or proximate to a display. The images appear on a pixilated sensor within a handheld device. The method also involves determining a location on, or proximate to, the display where the handheld device was pointed during the identifying. The method also involves sending from the handheld device information derived from the identifying of the one or more images of respective one or more fixed markers. The method also involves triggering action taken by electronic equipment circuitry in response to the handheld device's sending of a signal to indicate the action is desired.
摘要翻译：描述了涉及识别相应的一个或多个固定标记的一个或多个图像的方法。每个标记位于显示器上或靠近显示器。图像出现在手持设备中的像素化传感器上。该方法还涉及在识别期间确定手持设备指向的显示器上或附近的位置。该方法还涉及从手持设备发送从识别相应的一个或多个固定标记的一个或多个图像得到的信息。该方法还涉及响应于手持设备发送信号以指示期望的动作来触发由电子设备电路采取的动作。

7. 发明申请

US20060152488A1 Electronic equipment for handheld vision based absolute pointing system 有权
标题翻译：基于手持视觉的电子设备绝对指向系统
公开(公告)号：US20060152488A1
公开(公告)日：2006-07-13
申请号：US11187405
申请日：2005-07-21
申请人： Kenneth Salsman , John Sweetser , Anders Grunnet-Jepsen
发明人： Kenneth Salsman , John Sweetser , Anders Grunnet-Jepsen
IPC分类号： G09G5/08
CPC分类号： G06F3/0325 , G06F3/0346
摘要： An item of electronic equipment is described that includes a machine and executable program code. The executable program code is stored on a non volatile memory. The executable program code is to be executed by the machine. The executable program code is to perform a method. The method is in relation to a location on a display, or proximate to the display, that is pointed to by a handheld device. The method includes executing at least one of the following methods: (i) displaying a cursor on said display at said location, said location on said display; (ii) highlighting a menu option on said display at said location, said location on said display; (iii) triggering action taken by said electronic equipment in response to said handheld device's sending of a signal to indicate said action is desired.
摘要翻译：描述了一种包括机器和可执行程序代码的电子设备。可执行程序代码存储在非易失性存储器上。可执行程序代码由机器执行。可执行程序代码是执行一个方法。该方法是关于由手持设备指向的显示器上的或靠近显示器的位置。该方法包括执行以下方法中的至少一种：（i）在所述显示器上的所述显示器上的所述显示器上的所述显示器上的所述显示器上显示光标; （ii）在所述显示器上的所述显示器上突出显示所述显示器上的菜单选项; （iii）期望所述电子设备响应于所述手持设备发送指示所述动作的信号而触发动作。

8. 发明申请

US20060132066A1 Synchronization of lamp stabilizing pulses with frame rates of PWM LCOS devices 有权
公开(公告)号：US20060132066A1
公开(公告)日：2006-06-22
申请号：US11017553
申请日：2004-12-20
申请人： Paul Winer , Kenneth Salsman , Cynthia Bell , Michael O'Connor
发明人： Paul Winer , Kenneth Salsman , Cynthia Bell , Michael O'Connor
IPC分类号： H05B41/00
CPC分类号： G09G3/3406 , G09G3/2014 , G09G3/3611 , G09G2310/0237 , G09G2310/024 , G09G2310/08 , G09G2320/0247
摘要： A lamp synchronization signal may be used in an LCOS imaging environment, such as a projection system.

9. 发明申请

US20050225824A1 High efficiency micro-display system 有权
标题翻译：高效率微显示系统
公开(公告)号：US20050225824A1
公开(公告)日：2005-10-13
申请号：US10815412
申请日：2004-03-31
申请人： Cynthia Bell , Kenneth Salsman , Henning Braunisch
发明人： Cynthia Bell , Kenneth Salsman , Henning Braunisch
IPC分类号： G02B3/00 , G02B26/08 , H04N9/31 , G02F1/00 , G02B26/00
CPC分类号： G02B3/0056 , G02B3/0006 , G02B3/0062 , G02B26/0841 , H04N9/3152
摘要： Micro-displays used for front or rear projection systems as well as near-eye viewing systems may be enhanced using embodiments of the present invention. In one embodiment, the invention may include an array of micromechanical optical modulators, an electronic control system for operating the optical modulators in accordance with a received video signal, and an overlayer for the array of modulators to modify the fill factor for incident light on the array of modulators, the incident light corresponding to at least one color constituent of a video signal.
摘要翻译：可以使用本发明的实施例来增强用于前投影系统或后投影系统以及近眼观察系统的微显示器。在一个实施例中，本发明可以包括微机械光学调制器的阵列，用于根据接收到的视频信号来操作光调制器的电子控制系统，以及用于调制器阵列的覆盖层，用于修改入射光的填充因子调制器阵列，入射光对应于视频信号的至少一种颜色成分。

10. 发明申请

US20050030608A1 Light emitting device addressed spatial light modulator 失效
公开(公告)号：US20050030608A1
公开(公告)日：2005-02-10
申请号：US10939270
申请日：2004-09-10
申请人： Robert Kwasnick , Kenneth Salsman
发明人： Robert Kwasnick , Kenneth Salsman
IPC分类号： G02F1/135 , G02B26/00
CPC分类号： G02F1/135
摘要： An optically addressed spatial light modulator may be formed with an integrated light emitting device display. The light emitting device display may be formed of a size and cost that optimizes the overall modulator design. In addition, by integrating the modulator and display devices, the overall size of the spatial light modulator may be reduced in some embodiments.

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