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1. 发明申请

US20050230561A1 Deployable support structure 有权
标题翻译：可部署的支持结构
公开(公告)号：US20050230561A1
公开(公告)日：2005-10-20
申请号：US10504594
申请日：2004-07-15
申请人： Alan Watt , Sergio Pellegrino , Phillip Howard
发明人： Alan Watt , Sergio Pellegrino , Phillip Howard
IPC分类号： H01Q1/08 , H01Q1/28 , H01Q15/20 , B64G1/10
CPC分类号： H01Q1/08 , H01Q1/288 , H01Q15/20
摘要： A support structure (1) is provided comprising a plurality of curved surfaces A, B hingedly interconnected along their edges such as to provide effective deployment in two separate stages. Preferably, the structure has only two curved surfaces hingedly interconnected at a single non-planar hinge line. In FIG. 1 (a), the two sheets A, B are coplanar in that they lie in the same horizontal plane, permitting the structure to be in a flat, first stage deployment position. In Figure (b), the structure is fully deployed in a second stage deployment position by bringing sheet A out of plane through some angle in relation to the position of sheet B, resulting in both sheets becoming curved. The structure has utility in various space-based as well as terrestrial reflective and absorbing applications, and bears definite advantage in terms of weight saving, high stiffness and well-defined surface precision.
摘要翻译：提供了一种支撑结构（1），其包括沿其边缘铰接地互连的多个弯曲表面A，B，以便在两个分开的阶段提供有效的展开。优选地，该结构仅具有在单个非平面铰链线处铰接地互连的两个弯曲表面。在图的“FIGREF IDREF =” （a）中，两个片材A，B是共面的，因为它们位于相同的水平面上，允许结构处于平坦的第一阶段展开位置。在图（b）中，通过将片材A相对于片材B的位置使片材A离开平面一定角度，将结构完全展开在第二阶段布置位置，导致两片材变得弯曲。该结构在各种基于空间和地面反射和吸收应用中具有实用性，并且在重量节省，高刚度和明确的表面精度方面具有明确的优势。

2. 发明授权

US5151914A Process to manufacture laser structures with lateral confinement at very low threshold current and relevant laser devices so obtained 失效
标题翻译：以非常低的阈值电流和相关的激光器件制造具有横向限制的激光器结构的过程
公开(公告)号：US5151914A
公开(公告)日：1992-09-29
申请号：US631644
申请日：1990-12-21
申请人： Fabio Vidimari , Sergio Pellegrino
发明人： Fabio Vidimari , Sergio Pellegrino
IPC分类号： H01L33/00 , H01S5/20 , H01S5/227
CPC分类号： H01S5/20 , H01L33/0062 , H01S5/227 , H01S5/2059 , H01S5/2275
摘要： A process for producing a multilayer device which emits coherent luminous radiation (laser radiation) upon the application of electric power. The device consists of a substrate, a first epitaxial layer, an active layer having a composition which emits luminous radiation of a desired wavelength, an optical and electric confinement layer, a further optical and electric confinement layer and an electric contact layered structure. To concentrate current flow through the active layer, the adjacent layer is implanted with ions of transition elements, preferably Co or Fe, which, when annealed by thermal treatment, have a high resistivity.

3. 发明授权

US10256546B1 Dual-matrix composite embedded conductors and deployable structures 有权
公开(公告)号：US10256546B1
公开(公告)日：2019-04-09
申请号：US15148584
申请日：2016-05-06
申请人： Joseph Costantine , Christos G. Christodoulou , Youssef Antoine Tawk , Christoph Benedikt Lukas Karl , Nicolas Nik Lee , Ignacio Maqueda Jimenez , Sergio Pellegrino , Maria Sakovsky
发明人： Joseph Costantine , Christos G. Christodoulou , Youssef Antoine Tawk , Christoph Benedikt Lukas Karl , Nicolas Nik Lee , Ignacio Maqueda Jimenez , Sergio Pellegrino , Maria Sakovsky
IPC分类号： H01Q11/08 , H01Q1/08 , H01Q1/28
摘要： An antenna having a body that includes a plurality of rigid sections separated by a plurality of flexible sections and at least one conductor attached to the rigid and flexible sections. The flexible sections forming hinges that connect rigid sections together to permit the body to be configured into a conical configuration from a substantially flat trapezoid configuration.

4. 发明授权

US07588214B2 Deployable support structure 有权
标题翻译：可部署的支持结构
公开(公告)号：US07588214B2
公开(公告)日：2009-09-15
申请号：US10504594
申请日：2004-07-15
申请人： Alan M Watt , Sergio Pellegrino , Phillip A. S. Howard
发明人： Alan M Watt , Sergio Pellegrino , Phillip A. S. Howard
IPC分类号： B64C9/00
CPC分类号： H01Q1/08 , H01Q1/288 , H01Q15/20
摘要： A support structure (1) is provided comprising a plurality of curved surfaces A, B hingedly interconnected along their edges such as to provide effective deployment in two separate stages. Preferably, the structure has only two curved surfaces hingedly interconnected at a single non-planar hinge line. In FIG. 1(a), the two sheets A, B are coplanar in that they lie in the same horizontal plane, permitting the structure to be in a flat, first stage deployment position. In Figure (b), the structure is fully deployed in a second stage deployment position by bringing sheet A out of plane through some angle in relation to the position of sheet B, resulting in both sheets becoming curved. The structure has utility in various space-based as well as terrestrial reflective and absorbing applications, and bears definite advantage in terms of weight saving, high stiffness and well-defined surface precision.
摘要翻译：提供了一种支撑结构（1），其包括沿其边缘铰接地互连的多个弯曲表面A，B，以便在两个分开的阶段提供有效的展开。优选地，该结构仅具有在单个非平面铰链线处铰接地互连的两个弯曲表面。在图如图1（a）所示，两片A，B是共面的，因为它们位于相同的水平面上，允许结构处于平坦的第一级展开位置。在图（b）中，通过将片材A相对于片材B的位置使片材A离开平面一定角度，将结构完全展开在第二阶段布置位置，导致两片材变得弯曲。该结构在各种基于空间和地面反射和吸收应用中具有实用性，并且在重量节省，高刚度和良好的表面精度方面具有明确的优势。

5. 发明授权

US5504769A Semiconductor laser having low current threshold 失效
标题翻译：具有低电流阈值的半导体激光器
公开(公告)号：US5504769A
公开(公告)日：1996-04-02
申请号：US196289
申请日：1994-02-14
申请人： Sergio Pellegrino , Massimo Del Giudice , Fabio Vidimari
发明人： Sergio Pellegrino , Massimo Del Giudice , Fabio Vidimari
IPC分类号： H01L33/00 , H01S5/20 , H01S5/227 , H01S3/18
CPC分类号： H01S5/227 , H01L33/0062 , H01S5/20 , H01S5/2059 , H01S5/2275
摘要： A semiconductor laser including a substrate, means for reducing the lateral current flow and means forming the active elements, wherein said means for reducing the lateral current flow are composed by at least three layers of which the external ones are entirely doped and the internal layers are doped only in the zones lateral to the active element so that these layers reduce the side current flow.
摘要翻译：一种包括衬底的半导体激光器，用于减小横向电流的装置和形成有源元件的装置，其中所述用于减小横向电流的装置由至少三层构成，其中外层全部被掺杂，内层是仅在有源元件横向的区域中掺杂，使得这些层减少侧电流。

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