公开(公告)号：US09191517B2

公开(公告)日：2015-11-17

申请号：US12953778

申请日：2010-11-24

申请人： Brett Berkowitz ,  Gopi Krishna Kancharla ,  Ravi K. Vankayala ,  Carlos J. Gómez de Llarena ,  Ryan Rowe ,  Joseph A. Parker, III

发明人： Brett Berkowitz ,  Gopi Krishna Kancharla ,  Ravi K. Vankayala ,  Carlos J. Gómez de Llarena ,  Ryan Rowe ,  Joseph A. Parker, III

IPC分类号： G06F15/16 ,  H04M7/00 ,  H04L12/58 ,  H04M3/42 ,  H04M3/493

CPC分类号： H04M7/0024 ,  H04L51/066 ,  H04L51/18 ,  H04M3/42229 ,  H04M3/42323 ,  H04M3/42365 ,  H04M3/493

摘要： Resources in a communication system are associated based on a query by receiving the query from a client device, generating requests based on the query, each request being formatted in a different message format, transmitting each of the plurality of requests to at least one corresponding source, and receiving at least one result associated with the query from the at least one corresponding source, where each result is associated with a communications application.

摘要翻译： 通过从客户端设备接收查询，产生基于查询的请求，每个请求被格式化为不同的消息格式，将通信系统中的资源相关联，将多个请求中的每一个发送到至少一个对应的源 并且从所述至少一个对应的源接收与所述查询相关联的至少一个结果，其中每个结果与通信应用相关联。

公开(公告)号：US06415074B1

公开(公告)日：2002-07-02

申请号：US09727528

申请日：2000-11-28

申请人： David K. Donald ,  Kelvin Chau ,  Kiet D. Ngo ,  Joseph A. Parker

发明人： David K. Donald ,  Kelvin Chau ,  Kiet D. Ngo ,  Joseph A. Parker

IPC分类号： G02B628

CPC分类号： H04J14/0206 ,  H04J14/021 ,  H04J14/0221 ,  H04J14/0227 ,  H04J14/0228 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0283 ,  H04J14/0293 ,  H04Q11/0066 ,  H04Q2011/0069 ,  H04Q2011/0081 ,  H04Q2011/0083 ,  H04Q2011/0086

摘要： An optical assembly having a light circulating device is used for routing light and may be used with a receiver. The assembly includes a tunable filter for receiving light traveling from the light circulating device and for selecting which wavelengths of light that reach the receiver. A wavelength routing mechanism optically coupled to the tunable filter and located downstream from the circulator is used to prevent undesired dropping of signal wavelengths. The mechanism has a first operational mode preventing light from reaching the receiver and a second operational mode allowing light to reach the receiver. When the filter is tuning, the mechanism is preferably in the first operational mode. Preferably, the assembly has an arrangement of mirror reflections on the first path and the second path so that an even number of mirror reflection are experienced on one path and an odd number on the other path as light is recombined.

摘要翻译： 具有光循环装置的光学组件用于布置光并且可以与接收器一起使用。 组件包括可调滤光器，用于接收从光循环装置传播的光并用于选择到达接收器的哪些波长的光。 光耦合到可调谐滤波器并位于环行器下游的波长路由机制被用于防止信号波长的不期望的丢弃。 该机构具有防止光到达接收器的第一操作模式和允许光到达接收器的第二操作模式。 当过滤器调谐时，机构优选地处于第一操作模式。 优选地，组件在第一路径和第二路径上具有镜面反射的布置，使得当光被重新组合时，在一条路径上经历偶数数量的镜面反射，而在另一条路径上经历奇数。

公开(公告)号：US2572522A

公开(公告)日：1951-10-23

申请号：US14260550

申请日：1950-02-06

申请人： JOSEPH A PARKER

发明人： ROSS EDGAR L

IPC分类号： A61B17/06

CPC分类号： A61B17/06128