专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060088260A1 Photonic bandgap optical waveguide 有权
标题翻译：光子带隙光波导
公开(公告)号：US20060088260A1
公开(公告)日：2006-04-27
申请号：US10539206
申请日：2003-12-22
申请人： David Williams , Brian Mangan , Philip Russell
发明人： David Williams , Brian Mangan , Philip Russell
IPC分类号： G02B6/032
CPC分类号： G02B6/024 , B29D11/00721 , B82Y20/00 , C03B37/01205 , C03B37/01217 , C03B37/0122 , C03B2201/82 , C03B2203/12 , C03B2203/14 , C03B2203/16 , C03B2203/22 , C03B2203/42 , G02B6/02328 , G02B6/02338 , G02B6/02347 , G02B6/02361 , G02B6/02371 , G02B6/105 , Y02P40/57
摘要： Novel preforms and methods of making novel preforms are described. The preforms are suitable for being drawn into photonic bandgap optical fibres. In one form, the preform comprises a stack of elongate members having, in transverse cross section, a triangular close-packed arrangement of circular cross section capillaries, which define interstitial regions containing solid rods. The stack is supported around a relatively large capillary, which defines an inner region of the stack. The stack may be adapted by varying the number of rods in any given interstitial region, in order to generate various different configurations of cladding structure, which can be made into optical fibres having surprising operational characteristics, such as a split gap.
摘要翻译：描述了新颖的预型件和制造新型预成型件的方法。预成型件适于被拉入光子带隙光纤。在一种形式中，预成型件包括细长构件的堆叠，其横截面具有圆形横截面毛细管的三角形紧密堆积布置，其限定包含实心棒的间隙区域。堆叠围绕限定堆叠的内部区域的较大的毛细管被支撑。可以通过改变任何给定间隙区域中的棒的数量来适应堆叠，以便产生可以制成具有令人惊奇的操作特性（例如分裂间隙）的光纤的各种不同构造的包层结构。

2. 发明申请

US20070009216A1 Photonic bandgap optical waveguidewith anti-resonant core boundary 有权
标题翻译：具有反谐振核心边界的光子带隙光波导
公开(公告)号：US20070009216A1
公开(公告)日：2007-01-11
申请号：US10550095
申请日：2004-03-22
申请人： Philip Russell , Peter Roberts , David Williams
发明人： Philip Russell , Peter Roberts , David Williams
IPC分类号： G02B6/02
CPC分类号： C03B37/0122 , B29D11/00721 , C03B37/01217 , C03B2201/82 , C03B2203/12 , C03B2203/14 , C03B2203/16 , C03B2203/22 , C03B2203/42 , G02B6/02347 , G02B6/02371 , G02B6/0238 , G02B6/02385 , Y02P40/57
摘要： Improved photonic band-gap optical fibre. The present invention relates in particular to improved photonic band-gap optical fibres that can confine light to a core region of the fibre by the action of both a photonic band-gap cladding and an antiresonant core boundary, at the interface between the core and cladding. According to embodiments of the present invention, a fibre has a core, comprising an elongate region of relatively low refractive index, a photonic bandgap structure arranged to provide a photonic bandgap over a range of wavelengths of light including an operating wavelength of light, the structure, in a transverse cross section of the waveguide, surrounding the core and comprising elongate relatively low refractive index regions interspersed with elongate relatively high refractive index regions and a relatively high refractive index boundary at the interface between the core defect and the photonic bandgap structure, the boundary having a thickness around the core such that the boundary is substantially anti-resonant at the operating wavelength of the fibre. In preferred embodiments, the core boundary is a relatively constant thickness region of glass around a hollow core.
摘要翻译：改进的光子带隙光纤。本发明特别涉及改进的光子带隙光纤，其可以通过光纤带隙包层和反谐振核心边界在芯和包层之间的界面处将光限制在光纤的核心区域。根据本发明的实施例，光纤具有芯，其包括相对低折射率的细长区域，光子带隙结构被布置成在包括光的工作波长的光的波长范围内提供光子带隙，该结构在波导的横截面中，围绕芯并且包括细长的相对较低的折射率区域，其散布有细长的相对高的折射率区域和在芯部缺陷和光子带隙结构之间的界面处的相对高的折射率边界，边界具有围绕芯的厚度，使得边界在纤维的工作波长处基本上反共振。在优选实施例中，芯边界是围绕中空芯的玻璃相对恒定的厚度区域。

3. 发明申请

US20050276556A1 Optical waveguide 有权
标题翻译：光波导
公开(公告)号：US20050276556A1
公开(公告)日：2005-12-15
申请号：US11155648
申请日：2005-06-20
申请人： David Williams , Timothy Birks , Philip Russell , Peter Roberts , Hendrik Sabert , Alexander Onischenko
发明人： David Williams , Timothy Birks , Philip Russell , Peter Roberts , Hendrik Sabert , Alexander Onischenko
IPC分类号： C03B37/012 , C03B37/027 , G02B6/02
CPC分类号： C03B37/02781 , C03B37/0122 , C03B37/0124 , C03B37/0126 , C03B2203/14 , C03B2203/42 , C03B2205/08 , G02B6/02328 , G02B6/02338 , G02B6/02347 , G02B6/02371 , G02B6/02385 , Y02P40/57
摘要： An elongate waveguide for guiding light includes a core having an elongate region of relatively low refractive index; a microstructured region around the core having elongate regions of relatively low refractive index interspersed with elongate regions of relatively high refractive index; and a boundary at the interface between the core and the microstructured region, the boundary including in the transverse cross-section, a region of relatively high refractive index, which is connected to the microstructured region at a plurality of nodes, at least one relatively enlarged region around the boundary (and excluding a boundary having twelve nodes and six enlarged regions substantially at a mid-point between six pairs of relatively more-widely-spaced apart neighboring nodes).
摘要翻译：用于引导光的细长波导包括具有相对较低折射率的细长区域的芯体; 芯周围的微结构化区域具有相当低折射率的细长区域，散布有相对较高折射率的细长区域; 以及在所述芯和所述微结构化区域之间的界面处的边界，所述边界包括在横截面中，相对高折射率的区域，其连接到多个节点处的微结构区域，至少一个相对放大（并且不包括具有十二个节点的边界和基本上在六对相对更广泛间隔开的相邻节点之间的中点处的六个扩大区域）。

4. 发明授权

US08711523B2 Stacked magnetoresistance device responsive to a magnetic field generally perpendicular to a side face running along a channel of the device 失效
标题翻译：堆叠的磁阻器件响应于通常垂直于沿着器件通道运行的侧面的磁场
公开(公告)号：US08711523B2
公开(公告)日：2014-04-29
申请号：US12915648
申请日：2010-10-29
申请人： Susumu Ogawa , David Williams , Hiroshi Fukuda , Katsuyoshi Washio
发明人： Susumu Ogawa , David Williams , Hiroshi Fukuda , Katsuyoshi Washio
IPC分类号： G11B5/33
CPC分类号： H01L43/08 , B82Y25/00 , G01R33/093 , G01R33/095 , G11B5/3993 , H01L43/12
摘要： A magnetoresistance device comprises a substrate, an elongate semiconductor channel extending in a first direction and at least two conductive leads providing a set of contacts to the channel. The device may comprise an optional semiconductor shunt in contact with the channel. The optional shunt, channel and set of contacts are stacked relative to the substrate in a second direction which is perpendicular to the first direction and the surface of the substrate. The device has a side face running along the channel. The device is responsive to a magnetic field generally perpendicular to the side face.
摘要翻译：磁阻器件包括衬底，沿第一方向延伸的细长半导体沟道和至少两个导电引线，提供一组通道的触点。该装置可以包括与通道接触的可选的半导体分流器。可选的分流器，沟道和触点组在垂直于第一方向和衬底的表面的第二方向上相对于衬底堆叠。该设备具有沿着通道运行的侧面。该装置响应于一般垂直于侧面的磁场。

5. 发明授权

US08652233B2 On-board hydraulic fluid degasification system for a hydraulic hybrid vehicle 失效
标题翻译：液压混合动力汽车的液压液体脱气系统
公开(公告)号：US08652233B2
公开(公告)日：2014-02-18
申请号：US13433839
申请日：2012-03-29
申请人： Dustin Kramer , David Williams , Sterling Imfeld
发明人： Dustin Kramer , David Williams , Sterling Imfeld
IPC分类号： B01D19/02
CPC分类号： B01D19/0005 , B01D19/0063 , B01D19/0068
摘要： A fluid degasification system for a hydraulic circuit includes a gas/fluid separation tank, a fluid entry passage directing fluid into a small foam generating cup containing foam and a small amount of additional fluid, thereby stimulating foam formation. A separation screen is positioned below the foam generating cup to receive bubbles formed in the cup and to allow liquid to pass through the screen to a degasified-fluid collecting chamber below the screen as the bubbles resting on the separation screen decompose.
摘要翻译：用于液压回路的流体脱气系统包括气体/流体分离罐，流体进入通道，其将流体引导到含有泡沫的小泡沫产生杯和少量附加流体中，从而刺激泡沫形成。分离屏幕位于泡沫产生杯的下方，以接收形成在杯中的气泡，并且当搁置在分离屏幕上的气泡分解时，允许液体通过筛网通过筛网下方的脱气流体收集室。

6. 发明申请

US20130043328A1 Thermal protector for a sprinkler head 审中-公开
标题翻译：用于喷头的热保护器
公开(公告)号：US20130043328A1
公开(公告)日：2013-02-21
申请号：US13200057
申请日：2011-09-17
申请人： David Williams , Jason Williams
发明人： David Williams , Jason Williams
IPC分类号： B05B1/28
CPC分类号： A62C35/68 , A62C37/08 , B05B15/16 , B05B15/70
摘要： One embodiment will protect the sprinkler head 30 from heat during the kill process of bed bugs. The embodiment is installed with temperature indicators to show if the maximum ceiling temperature has been exceeded and has compromised the thermal element. The seal between the embodiment and sprinkler head is made between the adapter ring 40, the sprinkler support cup assembly 180, the escutcheon cup 150, or the supply pipe 20. Installation of the embodiment never impairs the sprinkler head 30.
摘要翻译：一个实施例将在床虫的杀死过程中保护喷头30不受热。该实施例安装有温度指示器以显示是否已经超过最大上限温度并且损害了热元件。实施例和喷洒头之间的密封件在适配器环40，喷洒器支撑杯组件180，孔罩杯150或供应管20之间制成。该实施例的安装不会损坏喷洒头30。

7. 发明申请

US20120237555A1 SURFACE COATING FOR BIOMOLECULE IMMOBILISATION AND MINIMISATION OF NON-SPECIFIC BINDING ON SURFACES FOR BIOMEDICAL DIAGNOSTICS 审中-公开
标题翻译：用于生物分子生物分解的表面涂层和用于生物医学诊断的表面上非特异性结合的最小化
公开(公告)号：US20120237555A1
公开(公告)日：2012-09-20
申请号：US13049086
申请日：2011-03-16
申请人： David Williams , Vladimir Gubala , Ram Prasad Gandhiraman , Christy Charlton , Stephen Daniels , Nam Cao Hoai Le
发明人： David Williams , Vladimir Gubala , Ram Prasad Gandhiraman , Christy Charlton , Stephen Daniels , Nam Cao Hoai Le
IPC分类号： G01N33/53 , A61K9/00 , H05H1/24 , C12Q1/02 , C12M1/00
CPC分类号： G01N33/54353
摘要： A solid substrate coating capable of swelling by a factor of at least 2 on contact with an aqueous solution. The solid substrate coating may be prepared by activating the surface of a solid substrate by treatment with a plasma, depositing a first layer of siloxane onto the surface of the solid substrate using plasma, and depositing a second layer of at least on chemical functionality on top of the first layer using plasma.
摘要翻译：一种固体底物涂层，与水溶液接触时能够膨胀至少2倍。可以通过用等离子体处理来活化固体基质的表面，使用等离子体将第一层硅氧烷沉积在固体基质的表面上，并在顶部沉积至少一个化学官能团的第二层来制备固体基质涂层的第一层使用等离子体。

8. 发明授权

US08156012B1 Method, system and apparatus for e-mail requisitioning 有权
标题翻译：电子邮件申请的方法，系统和设备
公开(公告)号：US08156012B1
公开(公告)日：2012-04-10
申请号：US12079819
申请日：2008-03-28
申请人： Noah Eisner , Dave Stephens , David Williams , Seggy Umboh
发明人： Noah Eisner , Dave Stephens , David Williams , Seggy Umboh
IPC分类号： G06Q30/00
CPC分类号： G06Q10/087 , G06Q10/107 , G06Q30/0601 , G06Q30/0635 , G06Q30/0637
摘要： A method of and device for enabling the requisitioning of items over a network. The network is coupled to a server, thereby allowing communication between the server and a generating-user, a requisitioning-user and an initiating-user. The server generates a requisition template in response to input received from the generating-user. The server sends an initial e-mail message to the requisitioning-user's e-mail address in response to direction received from the initiating-user. The initial e-mail message includes the requisition template. The initial e-mail message is configured to result in the creation of a reply e-mail message in response to the requisitioning-user selecting to reply to the initial e-mail message from the e-mail application that is accessing the initial e-mail message, the reply e-mail message including the requisition template.
摘要翻译：一种用于启用通过网络请求物品的方法和设备。网络耦合到服务器，从而允许服务器与生成用户，请购用户和启动用户之间的通信。响应于从生成用户接收的输入，服务器生成请购模板。服务器响应于从发起用户接收到的方向，向请购用户的电子邮件地址发送初始电子邮件。初始电子邮件包含请购单模板。初始电子邮件被配置为导致响应于请购用户选择从正在访问初始电子邮件的电子邮件应用程序回复初始电子邮件消息而创建回复电子邮件消息，电子邮件消息，包括请购单模板的回复电子邮件。

9. 发明授权

US08125163B2 Backlight adjustment system 有权
标题翻译：背光调节系统
公开(公告)号：US08125163B2
公开(公告)日：2012-02-28
申请号：US12124741
申请日：2008-05-21
申请人： William Dunn , John Schuch , David Williams
发明人： William Dunn , John Schuch , David Williams
IPC分类号： H05B37/02 , G09G3/36
CPC分类号： H05B33/0854 , G09G3/36 , G09G2320/041 , G09G2330/021 , H05B33/0848 , H05B33/0851 , H05B33/0872 , H05B37/02 , H05B37/0218 , H05B37/0227
摘要： A preferred embodiment relates to controlling the amount of backlight in an electronic display to account for the temperature in the backlight cavity. Another embodiment relates to a system for controlling the amount of backlight based on both the temperature in the backlight cavity and the amount of ambient light. The embodiments are especially useful in electronic displays which are subjected to cold or warm temperatures and displays which are placed in very bright environments. Exemplary embodiments allow the display to remain visible, while avoiding possible damage due to high levels of heat or cold.
摘要翻译：优选实施例涉及控制电子显示器中的背光量以解决背光腔中的温度。另一实施例涉及一种用于基于背光腔中的温度和环境光量来控制背光量的系统。这些实施例在经受冷或温暖的电子显示器和放置在非常明亮的环境中的显示器中是特别有用的。示例性实施例允许显示器保持可见，同时避免由于高水平的热或冷引起的可能的损坏。

10. 发明授权

US08094417B2 Magnetoresistance device 有权
标题翻译：磁阻装置
公开(公告)号：US08094417B2
公开(公告)日：2012-01-10
申请号：US12390547
申请日：2009-02-23
申请人： Susumu Ogawa , Andrew Troup , David Williams , Hiroshi Fukuda
发明人： Susumu Ogawa , Andrew Troup , David Williams , Hiroshi Fukuda
IPC分类号： G11B5/33
CPC分类号： H01L43/08 , B82Y25/00 , G01R33/0005 , G01R33/0052 , G01R33/093 , G01R33/095 , G11B5/3993
摘要： A magnetoresistance device has a channel extending between first and second ends in a first direction comprising non-ferromagnetic semiconducting material, such as silicon, a plurality of leads connected to and spaced apart along the channel, a gate structure for applying an electric field to the channel in a second direction which is substantially perpendicular to the first direction so as to form an inversion layer in the channel and a face which lies substantially in a plane defined by the first and second directions and which is configured such that an edge of the channel runs along the face.
摘要翻译：磁阻装置具有在第一方向上的第一和第二端之间延伸的通道，包括非铁磁半导体材料，例如硅，沿通道连接并间隔开的多个引线，用于将电场施加到通道在基本上垂直于第一方向的第二方向上，以便在通道中形成反转层，以及基本上位于由第一和第二方向限定的平面中的面，并且被配置为使得通道的边缘沿着脸跑。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式