公开(公告)号：US06733185B2

公开(公告)日：2004-05-11

申请号：US10218044

申请日：2002-08-12

Applicant: Jim X. Zhao ,  Frank Quach

Inventor： Jim X. Zhao ,  Frank Quach

IPC: G02B638

CPC classification number: G02B6/3823 ,  G02B6/3869

Abstract: An optical fiber connector assembly (2) includes am optical isolator (10), an optical connector (17) and a fiber saver (11). The optical isolator is received in an isolator tube (19). The fiber saver comprises a helical block (15), a helical block tube (12), two cone members (13, 14) and an extender (18). Optical fiber (102) is wrapped around the helical block, and the helical block is received in the helical block tube-. The two cone members are mounted at the two ends of the helical block tube to prevent movement of the helical block within the helical block tube. The extender receives the helical block tube therein and connects to the isolator tube and to an a adaptor (16). The adaptor couples to the optical connector.

Abstract translation: 光纤连接器组件（2）包括光隔离器（10），光连接器（17）和光纤保护器（11）。 光隔离器被接收在隔离管（19）中。 纤维节省器包括螺旋块（15），螺旋块管（12），两个锥形构件（13,14）和增量器（18）。 光纤（102）缠绕在螺旋块上，并且螺旋块被接收在螺旋块管中。 两个锥形构件安装在螺旋块管的两端，以防止螺旋块在螺旋块管内移动。 扩展器在其中接收螺旋块管，并连接到隔离管和适配器（16）。 适配器耦合到光连接器。

公开(公告)号：US06977613B2

公开(公告)日：2005-12-20

申请号：US10749197

申请日：2003-12-30

Applicant: Ziming He ,  Ping Peng ,  Jim X. Zhao ,  Chiu-Yu Tang ,  Tien-Lu Kao

Inventor： Ziming He ,  Ping Peng ,  Jim X. Zhao ,  Chiu-Yu Tang ,  Tien-Lu Kao

IPC: H01Q1/38 ,  H01Q9/04

CPC classification number: H01Q9/0407 ,  H01Q9/0442

Abstract: A high gain and omni-directive dual-patch antenna (1) for wireless communication under IEEE 802.11b/g standard includes a top and a bottom radiating patches (10) and (20) which have the same dimension, each of which in effect being a ground portion of the other, an air parch dielectric substrate between the two radiating patches, a feeding cable (30) inserted between the two radiating patches, and a support potion (40). A plurality of matching holes (202) is defined in both radiating patches and is provided for fast impedance match tuning and heat dissipation.

Abstract translation: 根据IEEE 802.11b / g标准的用于无线通信的高增益和全向双重贴片天线（1）包括顶部和底部辐射贴片（10）和（20），其具有相同的尺寸，每个具有相同的尺寸 作为另一个的接地部分，两个辐射片之间的空气手术电介质基片，插入在两个辐射片之间的馈电电缆（30）和支撑部分（40）。 在两个辐射片中定义了多个匹配孔（202），用于快速阻抗匹配调谐和散热。