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. 发明授权

US06944404B2 Network transceiver for extending the bandwidth of optical fiber-based network infrastructure 失效
标题翻译：网络收发器，用于扩展基于光纤的网络基础设施的带宽
公开(公告)号：US06944404B2
公开(公告)日：2005-09-13
申请号：US09812236
申请日：2001-03-19
申请人： Michael Lange , John DeSalvo , Edward Tegge , John Dodzweit
发明人： Michael Lange , John DeSalvo , Edward Tegge , John Dodzweit
IPC分类号： H04B10/207 , H04J14/02 , H04L12/46 , H04B10/00
CPC分类号： H04L12/46 , H04J14/02 , H04J14/0226 , H04J14/0246 , H04J14/025 , H04J14/0282
摘要： A multimode wavelength division multiplexing (WDM) network transceiver and method includes a plurality of optical transmitters and a multiplexer operatively connected to each optical transmitter for receiving optical communications signals and multiplexing the signals into a multimode wavelength division multiplexed optical communications signal. A demultiplexer receives a multimode wavelength division multiplexed optical communications signal and demultiplexes the signal into a plurality of demultiplexed optical communications signals that are then received and detected within a plurality of optical receivers.
摘要翻译：多模波分复用（WDM）网络收发机和方法包括多个光发射机和多路复用器，可操作地连接到每个光发射机，用于接收光通信信号，并将该信号复用成多模波分复用光通信信号。解复用器接收多模波分复用光通信信号，并将信号解复用为多个解复用的光通信信号，然后在多个光接收机内接收和检测。

2. 发明授权

US07164863B2 Network transceiver for extending the bandwidth of optical fiber-based network infrastructure 有权
标题翻译：网络收发器，用于扩展基于光纤的网络基础设施的带宽
公开(公告)号：US07164863B2
公开(公告)日：2007-01-16
申请号：US11149474
申请日：2005-06-09
申请人： Michael Lange , John DeSalvo , Edward Tegge , John Dodzweit
发明人： Michael Lange , John DeSalvo , Edward Tegge , John Dodzweit
IPC分类号： H04J14/00 , H04J14/02 , H04B10/20 , H04B10/00
CPC分类号： H04L12/46 , H04J14/02 , H04J14/0226 , H04J14/0246 , H04J14/025 , H04J14/0282
摘要： A multimode wavelength division multiplexing (WDM) network transceiver and method includes a plurality of optical transmitters and a multiplexer operatively connected to each optical transmitter for receiving optical communications signals and multiplexing the signals into a multimode wavelength division multiplexed optical communications signal. A demultiplexer receives a multimode wavelength division multiplexed optical communications signal and demultiplexes the signal into a plurality of demultiplexed optical communications signals that are then received and detected within a plurality of optical receivers.
摘要翻译：多模波分复用（WDM）网络收发机和方法包括多个光发射机和多路复用器，可操作地连接到每个光发射机，用于接收光通信信号，并将该信号复用成多模波分复用光通信信号。解复用器接收多模波分复用光通信信号，并将信号解复用为多个解复用的光通信信号，然后在多个光接收机内接收和检测。

3. 发明申请

US20050226618A1 Network transceiver for extending the bandwidth of optical fiber-based network infrastructure 有权
公开(公告)号：US20050226618A1
公开(公告)日：2005-10-13
申请号：US11149474
申请日：2005-06-09
申请人： Michael Lange , John DeSalvo , Edward Tegge , John Dodzweit
发明人： Michael Lange , John DeSalvo , Edward Tegge , John Dodzweit
IPC分类号： H04B10/207 , H04J14/02 , H04L12/46
CPC分类号： H04L12/46 , H04J14/02 , H04J14/0226 , H04J14/0246 , H04J14/025 , H04J14/0282
摘要： A multimode wavelength division multiplexing (WDM) network transceiver and method includes a plurality of optical transmitters and a multiplexer operatively connected to each optical transmitter for receiving optical communications signals and multiplexing the signals into a multimode wavelength division multiplexed optical communications signal. A demultiplexer receives a multimode wavelength division multiplexed optical communications signal and demultiplexes the signal into a plurality of demultiplexed optical communications signals that are then received and detected within a plurality of optical receivers.

4. 发明授权

US06748179B2 WDM channel monitoring system and method 失效
标题翻译： WDM通道监控系统及方法
公开(公告)号：US06748179B2
公开(公告)日：2004-06-08
申请号：US09801103
申请日：2001-03-07
申请人： Michael Lange , Edward Tegge , John DeSalvo
发明人： Michael Lange , Edward Tegge , John DeSalvo
IPC分类号： H04B1000
CPC分类号： H04B10/07955 , H04B10/077 , H04J14/0279 , H04J14/0282 , H04J14/0295 , H04J14/0297
摘要： The system and method of the present invention is operative to monitor the performance of an optical communications channel. An optical splitter splits a wavelength division multiplexed (WDM) optical communications signal into a low power WDM signal onto a back-up path, where a tunable filter sweeps the optical communications channels, while a monitoring circuit monitors the optical communications channels for performance. Optical power can be stored and subsequently displayed, providing an optical spectrum analysis of the signal.
摘要翻译：本发明的系统和方法可操作以监视光通信信道的性能。光分路器将波分复用（WDM）光通信信号分解成低功率WDM信号到备用路径，其中可调滤波器扫描光通信信道，而监控电路监视光通信信道的性能。可以存储和随后显示光功率，提供信号的光谱分析。

5. 发明授权

US06542277B2 Optically amplified back-up receiver 失效
公开(公告)号：US06542277B2
公开(公告)日：2003-04-01
申请号：US09801084
申请日：2001-03-07
申请人： Michael Lange , John DeSalvo , Mark Koontz , Edward Tegge
发明人： Michael Lange , John DeSalvo , Mark Koontz , Edward Tegge
IPC分类号： H04B1006
CPC分类号： H04B10/67 , H04B10/675 , H04J14/02
摘要： An optically amplified back-up receiver includes an optical splitter for receiving a wavelength division multiplexed (WDM) optical communications signal by splitting the signal into a low power WDM optical signal onto a back-up path where it is amplified and an optical signal of desired wavelength selected. A PIN detector receives the optical signal at the desired wavelength and converts the optical signal into an electrical communications signal.

6. 发明授权

US06560257B1 Low power laser driver 有权
标题翻译：低功率激光驱动器
公开(公告)号：US06560257B1
公开(公告)日：2003-05-06
申请号：US09724255
申请日：2000-11-28
申请人： John DeSalvo , Michael Lange , Alan Williams
发明人： John DeSalvo , Michael Lange , Alan Williams
IPC分类号： H01S300
CPC分类号： H01S5/042 , H01S5/0427
摘要： A laser driver circuit includes an injection laser diode. A current source control loop circuit is connected to the injection laser diode and establishes a fixed current through the injection laser diode. A voltage switcher circuit is connected to the injection laser diode and current source control loop circuit and adapted to receive a fixed supply voltage and convert inductively the supply voltage down to a forward voltage to bias the injection laser diode and produce an optical fiber coupled laser output having minimized power losses.
摘要翻译：激光驱动电路包括注入激光二极管。电流源控制环电路连接到注入激光二极管，并通过注入激光二极管建立固定电流。电压切换电路连接到注入激光二极管和电流源控制回路电路，并适于接收固定电源电压，并将电感电压转换成正向电压，以偏置注入激光二极管，并产生光纤耦合的激光输出减少了功率损耗。

7. 发明授权

US06980747B1 Optically amplified receiver 有权
标题翻译：光放大接收机
公开(公告)号：US06980747B1
公开(公告)日：2005-12-27
申请号：US09724256
申请日：2000-11-28
申请人： John DeSalvo , Michael Lange , Scott Bricker , Randall K. Morse , Jane Claire White
发明人： John DeSalvo , Michael Lange , Scott Bricker , Randall K. Morse , Jane Claire White
IPC分类号： H04B10/25 , H04B10/60 , H04J14/00 , H04J14/02 , H04B10/06
CPC分类号： H04B10/69 , H04B10/675
摘要： An integrated, optically amplified receiver includes an optically pumped optical preamplifier for receiving, generally, wavelength division multiplexed optical communication signal over an optical communications line. A PIN photodetector receives the optical communication signal as a filtered demultiplexed signal from the optical preamplifier and converts the optical communication signal into an electrical communication signal. An amplifier circuit amplifies the electrical communication signal for digital retiming or demodulation. A housing or printed circuit card assembly contains the optical preamplifier, filter or demultiplexer, PIN photo detector and amplifier circuit as an integrated receiver unit.
摘要翻译：一种集成的光放大接收机包括一个光学泵浦的光学前置放大器，用于通常在光通信线路上接收波分复用的光通信信号。 PIN光电检测器从光学前置放大器接收作为滤波解复用信号的光通信信号，并将光通信信号转换成电通信信号。放大器电路放大用于数字重定时或解调的电通信信号。外壳或印刷电路卡组件包含光学前置放大器，滤波器或解复用器，PIN光电检测器和作为集成接收器单元的放大器电路。

8. 发明申请

US20210230929A1 BUILDING ENVELOPE 有权
公开(公告)号：US20210230929A1
公开(公告)日：2021-07-29
申请号：US17258718
申请日：2018-07-10
申请人： Michael Lange Ingenieurgesellschaft mbH
发明人： Michael Lange
IPC分类号： E06B3/26 , E04B2/88 , E06B3/663 , E06B3/67
摘要： A curtain wall having a frame construction with a plurality of glass elements and optionally panels arranged at a distance from each other in the heat flow direction, wherein a multifunctional glass element is arranged on the room side behind the main heat-insulating plane of the curtain wall, wherein the position of the multifunctional glass element can be modified in the vertical direction and/or the horizontal direction and the multifunctional glass element has at least two of the functions from the list comprising (A) anti-glare protection in the form of modifiable or switchable layers, (B) heating capacity at least in sections, (C) a configuration with integrated LEDs as room lighting, (D) a configuration as an information system, particularly as a screen, at least in sections, (E) a configuration with at least one integrated camera, and (F) a configuration with at least one integrated loudspeaker.

9. 发明授权

US08795404B2 Sealed edge frame 有权
标题翻译：密封边框
公开(公告)号：US08795404B2
公开(公告)日：2014-08-05
申请号：US13141664
申请日：2008-12-15
申请人： Michael Lange
发明人： Michael Lange
IPC分类号： B01D46/00 , B01D46/52 , B01D46/10
CPC分类号： B01D46/521 , B01D46/0005 , B01D46/10 , B01D2271/02 , B01D2271/022 , Y10S55/31
摘要： The present invention relates to an air filter pack frame constituted of four profiled elements being held together by angle pieces and surrounding an opening there between, in which a pack of pleated filter medium is intended to be mounted, said profiled elements having a front side, which when a pack of filter medium is mounted in the frame is adjacent to an inlet side thereof, and a rear side, which when a pack of filter medium is mounted in the frame is adjacent to an outlet side thereof. According to the invention an inwardly open sealing channel extends along each profiled elements in the front end thereof.
摘要翻译：本发明涉及一种空气过滤器包装框架，其由四个成形元件构成，该四个成形元件通过角件夹持在一起，并且围绕其中的开口，在该开口中将要安装一包褶皱的过滤介质，所述成型元件具有前侧，当一组过滤介质安装在框架中时，其与入口侧相邻，并且当将一组过滤介质安装在框架中时与其出口侧相邻的后侧。根据本发明，向内开口的密封通道沿着其前端中的每个成型元件延伸。

10. 发明授权

US08349913B2 Process for gentle mixing and coating of superabsorbers 有权
标题翻译：超吸收剂的柔和混合和涂层工艺
公开(公告)号：US08349913B2
公开(公告)日：2013-01-08
申请号：US12600964
申请日：2008-05-21
申请人： Jörg Harren , Herbert Vorholt , Manfred Van Stiphoudt , Rüdiger Hose , Stephan Ramlow , Stefan Derstappen , Axel Busch , Michael Lange , Waldemar Inger , Kai Hebben
发明人： Jörg Harren , Herbert Vorholt , Manfred Van Stiphoudt , Rüdiger Hose , Stephan Ramlow , Stefan Derstappen , Axel Busch , Michael Lange , Waldemar Inger , Kai Hebben
IPC分类号： C08L15/00
CPC分类号： B01F9/0007 , A61F2013/530481 , A61L15/60 , B01F9/025 , B01F9/06 , B01J2220/68 , Y10T428/31855
摘要： The present invention relates to a process for the production of a superabsorber, comprising as steps providing a water-absorbing polymer structure, bringing the water-absorbing polymer structure into contact with a modifying agent, preferably a modifying agent, and the further treatment of the water-absorbing polymer structure which has been brought into contact with the modifying agent. The further treatment is carried out at least partly in a rotating container. The invention furthermore relates to a device for the production of a superabsorber, superabsorbers, a composite, a process for the production of a composite, the composites obtainable by this process, chemical products, such as foams, shaped articles or fibers, and the use of a superabsorber.
摘要翻译：本发明涉及一种制造超吸收剂的方法，其包括提供吸水性聚合物结构的步骤，使吸水性聚合物结构与改性剂，优选改性剂接触，并进一步处理已经与改性剂接触的吸水性聚合物结构。进一步处理至少部分地在旋转容器中进行。本发明还涉及一种用于生产超吸收器，超吸收器，复合材料，复合材料的制造方法，可通过该方法获得的复合材料，化学产品如泡沫，成型制品或纤维的装置，以及使用的超吸收器。

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