公开(公告)号：US20050259005A1

公开(公告)日：2005-11-24

申请号：US10878723

申请日：2004-06-28

申请人： Bing Chiang ,  Michael Lynch ,  Douglas Wood ,  Steven Goldberg

发明人： Bing Chiang ,  Michael Lynch ,  Douglas Wood ,  Steven Goldberg

IPC分类号： H01Q3/22 ,  H01Q3/24 ,  H01Q3/26 ,  H01Q21/20 ,  H01Q25/00

CPC分类号： H01Q21/205 ,  H01Q3/24 ,  H01Q3/2682 ,  H01Q25/00

摘要： A matrix-fed circular array system includes a plurality of antennas, a plurality of azimuth matrices in communication with the antennas, and a plurality of elevation matrices in communication with the azimuth matrices. The array system forms M×N beams, where M is the number of azimuth beams, and N is the number of elevation beams. In another embodiment, through the use of a Shelton-Butler or Butler matrix which includes a plurality of hybrids, the system outputs omni-directional pancake-shaped radiation patterns that are isolated from each other when a communication signal is input into the system. In yet another embodiment, the system uses a beam forming network including two Shelton-Butler matrices. A first one of the Shelton-Butler matrices creates omni-directional pancake beams that are isolated from each other, and a second Shelton-Butler matrix creates multiple directive beams in an azimuth plane.

摘要翻译： 矩阵馈送圆阵列系统包括多个天线，与天线通信的多个方位角矩阵，以及与方位角矩阵通信的多个仰角矩阵。 阵列系统形成MxN光束，其中M是方位角光束的数量，N是仰角光束的数量。 在另一个实施例中，通过使用包括多个混合器的Shelton-Butler或Butler矩阵，当通信信号被输入到系统中时，系统输出彼此隔离的全向煎饼状辐射图。 在另一个实施例中，系统使用包括两个Shelton-Butler矩阵的波束形成网络。 Shelton-Butler矩阵中的第一个产生彼此隔离的全向煎饼束，第二个Shelton-Butler矩阵在方位平面中创建多个指向光束。

公开(公告)号：US20060114158A1

公开(公告)日：2006-06-01

申请号：US11285683

申请日：2005-11-22

申请人： Bing Chiang ,  Steven Goldberg ,  Michael Lynch

发明人： Bing Chiang ,  Steven Goldberg ,  Michael Lynch

IPC分类号： G01S5/02

CPC分类号： H01Q3/40 ,  H01Q21/205 ,  H01Q25/02 ,  H04B7/0617 ,  H04B7/086

摘要： A wireless communication method and antenna system for determining the direction of arrival (DOA) of received signals in azimuth and elevation, (i.e., in three dimensions), to form a beam for transmitting and receiving signals. The system includes two antenna arrays, each having a plurality of antenna elements, two first stage multi-mode-port matrices, at least one second stage multi-mode-port matrix, an azimuth phase detector, an elevation amplitude detector, a plurality of phase shifters and a transceiver. The antenna arrays and the first stage multi-mode-port matrices form a plurality of orthogonal omni-directional modes. Each of the modes has a characteristic phase set. Two of the modes' phases are used to determine DOA in azimuth. The second stage multi-mode-port matrix forms a sum-mode and a difference-mode used to determine the DOA of the received signals in elevation. A beam is formed in the direction of the received signals by adjusting the phase shifters.

公开(公告)号：US20060084474A1

公开(公告)日：2006-04-20

申请号：US11066349

申请日：2005-02-25

申请人： Ana Iacono ,  Bing Chiang ,  Michael Lynch ,  Steven Goldberg

发明人： Ana Iacono ,  Bing Chiang ,  Michael Lynch ,  Steven Goldberg

IPC分类号： H04M1/00

CPC分类号： H04W16/28

摘要： A method and system for managing a cell sectorized by both an angle in azimuth and a distance from a base station are disclosed. A wireless communication system comprises a base station and a cell. The base station comprises an antenna array for generating a plurality of directional beams which are steerable both in azimuth and elevation. The cell is sectorized into a plurality of sectors defined in accordance with an angle in azimuth and a distance from the base station. At least one directional beam serves each sector. Beams serving adjacent sectors overlap each other, and a softer handover in a cell is performed in the overlapping region.

摘要翻译： 公开了一种用于管理由方位角和距离基站的距离分段化的小区的方法和系统。 无线通信系统包括基站和小区。 该基站包括用于产生可在方位角和仰角两者都可操纵的多个定向波束的天线阵列。 小区被划分成根据方位角和距离基站的距离限定的多个扇区。 至少一个定向波束服务于每个扇区。 服务于相邻扇区的光束彼此重叠，并且在重叠区域中执行小区中更软的切换。

公开(公告)号：US20060082514A1

公开(公告)日：2006-04-20

申请号：US11065752

申请日：2005-02-25

申请人： Bing Chiang ,  Michael Lynch ,  Steven Goldberg

发明人： Bing Chiang ,  Michael Lynch ,  Steven Goldberg

IPC分类号： H01Q21/00

CPC分类号： H01Q19/06 ,  H01Q19/26 ,  H01Q19/28

摘要： An antenna for controlling a beam direction both in azimuth and elevation is disclosed. An antenna comprises a ground plane, at least one active element, and a plurality of passive elements. Both an upper half and a lower half of the passive elements are connected to the ground plane with variable reactive loads, whereby elevation angle of the radio beam is controlled by adjusting the variable reactive loads. Alternatively, an antenna may comprise a radio frequency (RF) choke coupled to the ground plane, whereby an elevation angle of the radio beam is controlled by controlling the RF choke. Alternatively, an antenna comprises a variable lens for changing a wave front of a radio wave which is passing through the variable lens, whereby the beam width and direction are controlled by the variable lens.

摘要翻译： 公开了一种用于控制方位和仰角的光束方向的天线。 天线包括接地平面，至少一个有源元件和多个无源元件。 无源元件的上半部分和下半部分均连接到具有可变无功负载的接地平面，由此通过调整可变无功负载来控制无线电波束的仰角。 或者，天线可以包括耦合到接地平面的射频（RF）扼流圈，由此通过控制RF扼流圈来控制无线电波束的仰角。 或者，天线包括用于改变通过可变透镜的无线电波的波前的可变透镜，由此可变透镜控制光束宽度和方向。

公开(公告)号：US20060022877A1

公开(公告)日：2006-02-02

申请号：US11191315

申请日：2005-07-28

申请人： Steven Goldberg ,  Bing Chiang

发明人： Steven Goldberg ,  Bing Chiang

IPC分类号： H01Q1/26

CPC分类号： H01Q1/366 ,  H01Q1/241

摘要： A communications device includes a housing, an ionized air stream generator carried by the housing for generating an ionized air stream, and an ionized air chamber carried by the housing for directing the ionized air stream external the housing to function as an antenna. A transceiver is carried by the housing and is coupled to the ionized air chamber. The transceiver excites or detects changes in a current flow in the ionized air stream at radio communication frequencies.

公开(公告)号：US09539171B2

公开(公告)日：2017-01-10

申请号：US13259408

申请日：2010-03-26

申请人： Steven Goldberg ,  David Schiff ,  Chris Evans ,  John Coleman

发明人： Steven Goldberg ,  David Schiff ,  Chris Evans ,  John Coleman

IPC分类号： A61B17/20 ,  A61H23/02 ,  A61H7/00 ,  A61M5/42 ,  A61H13/00

CPC分类号： A61H23/0254 ,  A61H7/005 ,  A61H13/00 ,  A61H2201/0153 ,  A61H2201/0188 ,  A61H2201/1418 ,  A61H2201/1688 ,  A61H2203/03 ,  A61H2205/026 ,  A61M5/422 ,  A61M2205/43 ,  A61M2205/581 ,  A61M2205/59

摘要： An instrument, article and method are provided for minimizing pain during administration by injection of a liquid, such as, an anesthetic. The instrument has a forward end. A lightpipe mounted freely for vibration projects out of the forward end. The article, a single use tip, is composed of a tip sleeve removably mounted on the forward end of the instrument and a tip member removably mounted on the projecting lightpipe to vibrate a preselected injection site on a human or animal. The tip sleeve and tip member are covered by an elastic overmold that enables the tip member to vibrate freely with respect to the tip sleeve and light from the lightpipe to illuminate the injection site. A vibration unit mounted in the instrument is coupled to the lightpipe. The method is carried out by imparting vibrations and illumination via the lightpipe to the tip member.

摘要翻译： 提供了一种仪器，制品和方法，用于通过注射液体（例如麻醉剂）来最小化施用期间的疼痛。 仪器有一个前端。 自由安装的光管从前端突出。 该制品是单个使用的尖端，由可移除地安装在器械前端上的尖端套管和可移除地安装在突出的光管上的尖端构件组成，以振动人或动物上的预选注射部位。 尖端套筒和尖端构件由弹性包覆模制物覆盖，使得尖端构件能够相对于尖端套筒自由地振动，并使来自光管的光照亮注射部位。 安装在仪器中的振动单元耦合到光管。 该方法通过经由光管将振动和照明施加到尖端构件来进行。

公开(公告)号：US20080062905A1

公开(公告)日：2008-03-13

申请号：US11942350

申请日：2007-11-19

申请人： Steven Goldberg ,  Stephen Terry

发明人： Steven Goldberg ,  Stephen Terry

IPC分类号： H04H20/00 ,  H04B7/00 ,  H04J3/26

CPC分类号： H04L12/189 ,  H04W4/06 ,  H04W4/08 ,  H04W4/12 ,  H04W48/12 ,  H04W76/40

摘要： A method and system for transmitting data with reduced message instances is disclosed. A wireless message network uses destination identifiers and message pointers to direct message data to multiple mobile units and avoid duplication of messages. In order to provide increased efficiency in the case of duplicate messages, a pointer to a message may be associated with multiple destination identifiers.

摘要翻译： 公开了一种用于传送具有减少的消息实例的数据的方法和系统。 无线消息网络使用目的地标识符和消息指针将消息数据引导到多个移动单元并避免消息的重复。 为了在重复消息的情况下提供更高的效率，指向消息的指针可以与多个目的地标识符相关联。

公开(公告)号：US20080041278A1

公开(公告)日：2008-02-21

申请号：US11925488

申请日：2007-10-26

申请人： Steven Goldberg ,  Phillip Berkovitz

发明人： Steven Goldberg ,  Phillip Berkovitz

IPC分类号： A47B37/00 ,  A47B85/00

CPC分类号： B65F1/14 ,  A47B23/001 ,  A47J47/005 ,  B65F1/10

摘要： A work surface device has an upper member with a substantially planar top surface. A support is secured to the upper member for supporting the upper member on a support member with the planar top surface in a generally horizontal orientation. The support has a fastener or clamping device at its lower end for releasable engagement with a portion of the support member. A work board of shape and dimensions generally matching the shape and dimensions of the top surface may be placed on the top surface. The work board and upper member have aligned openings in which a receptacle may be seated or through which waste may be discarded into a container beneath the work surface. In one arrangement, the clamping device is secured to the upper rim of a container with the work surface spaced above the open upper end of the container.

摘要翻译： 工作表面装置具有上部构件，该上部构件具有基本平坦的顶部表面。 支撑件被固定到上部构件，用于将支撑构件支撑在支撑构件上，其中平面顶表面处于大致水平的方向。 支撑件在其下端具有紧固件或夹紧装置，用于与支撑构件的一部分可释放地接合。 通常与顶表面的形状和尺寸匹配的形状和尺寸的工作板可以放置在顶表面上。 工作板和上部构件具有对准的开口，在该开口中容器可以被放置在其中，废物可以被丢弃到工作表面下方的容器中。 在一种布置中，夹紧装置被固定到容器的上边缘，其中工作表面在容器的敞开的上端部上方间隔开。

公开(公告)号：US20070231858A1

公开(公告)日：2007-10-04

申请号：US11690159

申请日：2007-03-23

申请人： Ramesh Patel ,  Yijun Chen ,  Steven Goldberg ,  Iqbal Gill ,  Animesh Goswami ,  Thomas Tully ,  William Parker ,  Ronald Hanson

发明人： Ramesh Patel ,  Yijun Chen ,  Steven Goldberg ,  Iqbal Gill ,  Animesh Goswami ,  Thomas Tully ,  William Parker ,  Ronald Hanson

IPC分类号： C12P21/06 ,  C12P13/04 ,  C12N9/90 ,  C07D213/55

CPC分类号： C12N9/1096 ,  C07D213/55 ,  C12N9/0016 ,  C12P13/04 ,  C12P17/12 ,  C12P41/002

摘要： Disclosed and claimed herein are novel biocatalysts for converting racemic mixtures of amino acids to an enantiomerically pure (S) form of the amino acid, methods for their use, and the enantiomerically enriched products of such biocatalytic processes.

摘要翻译： 本文公开和要求保护的是用于将氨基酸的外消旋混合物转化为对映体纯的（S）形式的氨基酸的新型生物催化剂，其使用方法以及这些生物催化方法的对映异构体富集的产物。

公开(公告)号：US20070153744A1

公开(公告)日：2007-07-05

申请号：US11612818

申请日：2006-12-19

申请人： Steven Goldberg

发明人： Steven Goldberg

IPC分类号： H04Q7/00

CPC分类号： H04B7/02 ,  H04B7/08 ,  H04W52/42

摘要： A communications system includes multiple mobile wireless communications devices transmitting at a same time to a fixed receiver assembly. Each mobile wireless communications device transmits a source signal defined by a respective character set comprising a plurality of symbols. At least one of the symbols in the respective character sets is transmitted at a different power level so that the transmitted source signal from each mobile wireless communications device appears with linearly independent power level time periods. The linearly independent power level time periods are used by the fixed receiver assembly to populate a mixing matrix for signal separation processing.

摘要翻译： 通信系统包括同时发送到固定接收机组件的多个移动无线通信设备。 每个移动无线通信设备发送由包括多个符号的相应字符集定义的源信号。 各个字符集中的符号中的至少一个以不同的功率电平被发送，使得来自每个移动无线通信设备的发送的源信号出现具有线性独立的功率电平时间段。 线性独立的功率电平时间段被固定的接收器组件用来填充用于信号分离处理的混合矩阵。