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1. 发明授权

US06781477B1 System and method for increasing the channel capacity of HVAC ducts for wireless communications in buildings 有权
标题翻译：用于增加建筑物无线通信的HVAC管道的通道容量的系统和方法
公开(公告)号：US06781477B1
公开(公告)日：2004-08-24
申请号：US10260918
申请日：2002-09-30
申请人： Daniel D. Stancil
发明人： Daniel D. Stancil
IPC分类号： H01P512
CPC分类号： H01P3/12
摘要： A system for transmitting wireless communications within ductwork. The system includes a plurality of transmitter devices for introducing electromagnetic radiation into the ductwork such that the ductwork acts as a waveguide for the electromagnetic radiation, said transmitter devices comprising a transmitter array, wherein the transmitter devices are configured to introduce the electromagnetic radiation using multiple propagation modes. The system also includes a plurality of receiver devices for detecting the electromagnetic radiation within the ductwork, said receiver devices comprising a receiver array.
摘要翻译：用于在管道系统内传输无线通信的系统。该系统包括多个发射器装置，用于将电磁辐射引入到管道系统中，使得管道系统充当用于电磁辐射的波导，所述发射器装置包括发射器阵列，其中发射器装置被配置成使用多个传播来引入电磁辐射模式。该系统还包括用于检测管道系统内的电磁辐射的多个接收器装置，所述接收器装置包括接收器阵列。

2. 发明授权

US06625135B1 Method and apparatus for incorporating environmental information for mobile communications 有权
标题翻译：用于结合移动通信的环境信息的方法和装置
公开(公告)号：US06625135B1
公开(公告)日：2003-09-23
申请号：US09300871
申请日：1999-04-28
申请人： David B. Johnson , Bernard J. Bennington , Daniel D. Stancil
发明人： David B. Johnson , Bernard J. Bennington , Daniel D. Stancil
IPC分类号： H04Q700
CPC分类号： H04W16/18
摘要： An apparatus and method for communicating between a first communication node and a second communication node in an area having a plurality of communication nodes is disclosed which comprises generating a propagation model of signals from selected communication nodes in the area. The communication nodes may be fixed or mobile. The propagation model is based on an environmental map that includes the topography of the terrain and structures in the area. The propagation model is generated at selected intervals to provide updated information for predicting the quality of communication at a location at a future time.
摘要翻译：公开了一种用于在具有多个通信节点的区域中的第一通信节点和第二通信节点之间进行通信的装置和方法，其包括从所述区域中的所选通信节点生成信号的传播模型。通信节点可以是固定的或移动的。传播模式基于包括该地区地形和结构的地形的环境地图。以选定的间隔生成传播模型，以提供用于预测未来某个地点的通信质量的更新信息。

3. 发明授权

US4796983A Optical frequency shifter using magnetostatic waves 失效
标题翻译：使用静磁波的光学变频器
公开(公告)号：US4796983A
公开(公告)日：1989-01-10
申请号：US58586
申请日：1987-06-05
申请人： Daniel D. Stancil
发明人： Daniel D. Stancil
IPC分类号： G02F1/095 , G02F2/00 , G02F1/09
CPC分类号： G02F2/00 , G02F1/095
摘要： An optical frequency shifter that uses mode coupling of magnetostatic waves with light having frequency .omega..sub.o from a laser. A controllable external magnetic biasing field and a controlled microwave source are used to independently specify the frequency .omega..sub.q and wavenumber K.sub.q of the magnetostatic wave. As a result, the mode coupling can be maintained over a range of frequencies .omega..sub.q so a shifted beam of light .omega..sub.o .+-..omega..sub.q can be produced.
摘要翻译：一种光学移频器，其使用静磁波与来自激光器的频率ω的光的模式耦合。使用可控外部磁偏置场和受控微波源独立地指定静磁波的频率ωq和波数Kq。结果，可以在ωq的频率范围内维持模式耦合，从而可以产生移动的光束ωω+/- +/-ωq。

4. 发明申请

US20090174614A1 ANTENNA WITH MULTIPLE CO-LOCATED ELEMENTS WITH LOW MUTUAL COUPLING FOR MULTI-CHANNEL WIRELESS COMMUNICATION 审中-公开
标题翻译：具有多通道无线通信的低互相耦合的多个共同定位元件的天线
公开(公告)号：US20090174614A1
公开(公告)日：2009-07-09
申请号：US12350409
申请日：2009-01-08
申请人： Daniel D. Stancil
发明人： Daniel D. Stancil
IPC分类号： H01Q21/00 , H01Q1/24
CPC分类号： H01Q21/28 , H01Q7/00 , H01Q9/16 , H01Q21/24
摘要： An antenna that has a number of co-located elements, with no (or very small) coupling between the various elements. The antenna may comprise one or more electric dipole elements, such as an electric tripole, co-located with one or more magnetic dipole elements, such as a magnetic tripole. The antenna has the property that although all of the electric and magnetic dipole elements are co-located, there is substantially no coupling between the elements. Some of the antenna elements may operate as transmitters and the others may act as receivers. The antenna elements may be tuned to different frequencies. The antenna may comprise less than six antenna elements. Also disclosed are example devices and systems that may utilize the antenna structure, such as a handheld wireless communication device and an access point of a HVAC wireless communication system.
摘要翻译：具有多个共同定位元件的天线，在各种元件之间没有（或非常小的）耦合。天线可以包括一个或多个电偶极元件，例如电三极，与一个或多个磁偶极元件（例如磁三极）共同定位。该天线具有尽管所有的电偶极子和磁偶极元件都是共同定位的，但是元件之间基本上没有耦合。一些天线元件可以作为发射器工作，而其它天线元件可以用作接收器。天线元件可以被调谐到不同的频率。天线可以包括少于六个天线元件。还公开了可以利用天线结构的示例设备和系统，诸如手持式无线通信设备和HVAC无线通信系统的接入点。

5. 发明授权

US06999384B2 Device with waveguide defined by dielectric in aperture of cross-track portion of electrical conductor for writing data to a recording medium 有权
标题翻译：具有由电导体的交叉轨道部分的孔中的电介质限定的波导的装置，用于将数据写入记录介质
公开(公告)号：US06999384B2
公开(公告)日：2006-02-14
申请号：US10256809
申请日：2002-09-27
申请人： Daniel D. Stancil , Amit Itagi , Tuviah E. Schlesinger , James A. Bain , Tim Rausch
发明人： Daniel D. Stancil , Amit Itagi , Tuviah E. Schlesinger , James A. Bain , Tim Rausch
IPC分类号： G11B11/00
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/127 , G11B5/17 , G11B5/3116 , G11B5/313 , G11B5/314 , G11B5/3163 , G11B5/3903 , G11B5/3967 , G11B5/6088 , G11B11/10536 , G11B2005/0002 , G11B2005/0005 , G11B2005/0021 , G11B2005/3996
摘要： A device for writing data to a recording medium and a method for fabricating the device is presented. According to one embodiment, the device includes an electrical conductor having a cross-track portion, wherein the cross-track portion includes first and second opposing surfaces, and wherein the cross-track portion defines an aperture extending from the first surface to the second surface. The device also includes a dielectric portion disposed in the aperture such that the dielectric portion defines a ridge waveguide having a lowest-order mode cut-off frequency that is less than the frequency of incident optical energy used to heat the recording medium.
摘要翻译：介绍了一种将数据写入记录介质的装置及其制造方法。根据一个实施例，该装置包括具有交叉轨道部分的电导体，其中所述横向轨道部分包括第一和第二相对表面，并且其中所述交叉轨道部分限定从所述第一表面延伸到所述第二表面的孔。该装置还包括设置在孔中的电介质部分，使得电介质部分限定具有小于用于加热记录介质的入射光能的频率的最低阶模截止频率的脊波导。

6. 发明授权

US5714240A Integrated frequency conversion and scanner 失效
标题翻译：集成变频和扫描仪
公开(公告)号：US5714240A
公开(公告)日：1998-02-03
申请号：US645973
申请日：1996-05-14
申请人： Mool C. Gupta , Tuviah E. Schlesinger , Daniel D. Stancil
发明人： Mool C. Gupta , Tuviah E. Schlesinger , Daniel D. Stancil
IPC分类号： G02F1/295 , G02F1/377 , B32B9/00
CPC分类号： G02F1/295 , G02F1/3775 , Y10S428/913 , Y10T428/24917 , Y10T428/24926
摘要： An integrated frequency conversion and scanner for converting the frequency of an input light beam and deflecting the converted light beam through an electronically controlled angle is disclosed. This structure includes an electrooptic crystal including a region formed for converting the frequency of the input light to a higher frequency; and a field changing structure associated with selected regions of the crystal arranged so that an electric field is created at least partially within the crystal to change its refractive index to thereby deflect the converted light beam through an electronically controlled angle.
摘要翻译：公开了一种用于转换输入光束的频率并通过电子控制的角度使转换的光束偏转的集成频率转换和扫描器。该结构包括电光晶体，其包括形成的用于将输入光的频率转换为较高频率的区域; 以及与晶体的选定区域相关联的场改变结构，其布置成使得至少部分地在晶体内产生电场以改变其折射率，从而使经转换的光束通过电子控制的角度偏转。

7. 发明申请

US20110316529A1 Systems and Methods for Position Tracking Using Magnetoquasistatic Fields 审中-公开
标题翻译：使用磁准位置位置跟踪的系统和方法
公开(公告)号：US20110316529A1
公开(公告)日：2011-12-29
申请号：US12824894
申请日：2010-06-28
申请人： Daniel D. Stancil , Darmindra D. Arumugan , Joshua D. Griffin
发明人： Daniel D. Stancil , Darmindra D. Arumugan , Joshua D. Griffin
IPC分类号： G01B7/14
CPC分类号： G01B7/003 , A63B24/0021 , A63B43/00 , A63B2024/0025 , A63B2024/0034 , A63B2243/007 , G01S5/0247 , H01Q7/00
摘要： Embodiments of the invention broadly contemplate systems, methods, apparatuses and program products that provide position tracking using a simple, low frequency oscillator that is attached to an object to be tracked, and one or more receiving stations that are placed around the area in which the object moves. Embodiments of the invention enable position tracking of the object using light weight equipment which minimally impacts the object's natural state.
摘要翻译：本发明的实施例广泛地考虑使用附接到要跟踪的对象的简单的低频振荡器提供位置跟踪的系统，方法，装置和程序产品，以及一个或多个接收站，其围绕其中物体移动本发明的实施例使得能够最小程度地影响物体的自然状态的重量轻的设备对物体进行位置跟踪。

8. 发明授权

US06594430B1 Solid immersion lenses for focusing collimated light in the near-field region 有权
标题翻译：用于在近场区域聚焦准直光的固体浸没透镜
公开(公告)号：US06594430B1
公开(公告)日：2003-07-15
申请号：US09568895
申请日：2000-05-11
申请人： Tim Rausch , Tuviah E. Schlesinger , Daniel D. Stancil , James A. Bain
发明人： Tim Rausch , Tuviah E. Schlesinger , Daniel D. Stancil , James A. Bain
IPC分类号： G02B610
CPC分类号： G02B3/04
摘要： A lens for focusing collimated light. The lens includes a single, optically transmissive material having an aspherical focusing surface and a second surface, such that collimated light incident on the aspherical focusing surface is focused in a near-field region of the second surface.
摘要翻译：用于聚焦准直光的镜头。透镜包括具有非球面聚焦表面和第二表面的单个透光材料，使得入射在非球面聚焦表面上的准直光聚焦在第二表面的近场区域中。

9. 发明授权

US06480323B1 Two-dimensional beam scanner 有权
标题翻译：二维光束扫描仪
公开(公告)号：US06480323B1
公开(公告)日：2002-11-12
申请号：US09216472
申请日：1998-12-18
申请人： William C. Messner , Daniel D. Stancil , Tuviah E. Schlesinger
发明人： William C. Messner , Daniel D. Stancil , Tuviah E. Schlesinger
IPC分类号： G02B2608
CPC分类号： G02B26/10
摘要： A device that includes a projection element positioned between first and second beam scanners configured in series and a two-dimensional display plane. An apparatus for controlling the first and second beam scanners is provided so that the angle of incidence and the point of incidence of a beam output from the series connected beam scanners onto the projection element are controlled. In that manner, each point on the projection element can be mapped to a line in the display plane. A method of mapping a point in the projection element to a line in the display plane is also disclosed.
摘要翻译：一种装置，其包括位于串联配置的第一和第二光束扫描器之间的投影元件和二维显示平面。提供一种用于控制第一和第二光束扫描器的装置，以便控制从串联连接的光束扫描器输出到投影元件上的光束的入射角和入射点。以这种方式，投影元件上的每个点可以映射到显示平面中的一行。还公开了将投影元件中的点映射到显示平面中的线的方法。

10. 发明授权

US06476382B1 System and method for measuring the size of a focused optical spot 有权
标题翻译：用于测量聚焦光点尺寸的系统和方法
公开(公告)号：US06476382B1
公开(公告)日：2002-11-05
申请号：US09671441
申请日：2000-09-27
申请人： Jinhui Zhai , Tuviah E. Schlesinger , Daniel D. Stancil
发明人： Jinhui Zhai , Tuviah E. Schlesinger , Daniel D. Stancil
IPC分类号： H01J314
CPC分类号： G03F7/70383
摘要： A system for measuring a size of a focused spot of an optical energy beam. The system includes a grating, a beam scanner oriented between a source of the optical energy beam and the grating, and a detector oriented to sense a diffraction pattern of the grating.
摘要翻译：一种用于测量光能束的聚焦点的尺寸的系统。该系统包括光栅，定向在光能束源和光栅之间的光束扫描器，以及定向成感测光栅的衍射图案的检测器。

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