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21. 发明授权

US07566175B2 Ferrule for optical fiber connector 有权
标题翻译：光纤连接器套圈
公开(公告)号：US07566175B2
公开(公告)日：2009-07-28
申请号：US11353556
申请日：2006-02-14
申请人： Joseph Scheibenreif , Seng-Kum Chan
发明人： Joseph Scheibenreif , Seng-Kum Chan
IPC分类号： G02B6/36
CPC分类号： G02B6/3869
摘要： The present invention provides a ferrule comprising a housing for the stripped end of an optic fiber, and at least one notch and/or protrusion on the outer surface of the ferrule. The present invention further provides a support comprising at least one protrusion and/or groove mating with at least one notch and/or protrusion respectively, on the outer surface of the ferrule for aligning the ferrule and preventing motion (rotational and translational) of the ferrule relative to the support. In various embodiments, the orientation of the optic fiber is fixed with respect to the at least one notch and/or protrusion.
摘要翻译：本发明提供了一种套圈，其包括用于光纤的剥离端的壳体，以及在套圈的外表面上的至少一个凹口和/或突起。本发明还提供了一种支撑件，其包括至少一个与套圈的外表面上的至少一个凹口和/或突起配合的突起和/或凹槽，用于对准套圈并防止套圈的运动（旋转和平移）相对于支持。在各种实施例中，光纤的取向相对于至少一个凹口和/或突起固定。

22. 发明申请

US20080279510A1 LATCHING MECHANISM FOR PLUGGABLE TRANSCEIVER MODULE 失效
标题翻译：可插拔收发器模块的锁紧机构
公开(公告)号：US20080279510A1
公开(公告)日：2008-11-13
申请号：US11745112
申请日：2007-05-07
申请人： Seng-Kum Chan
发明人： Seng-Kum Chan
IPC分类号： G02B6/36
CPC分类号： G02B6/4292 , G02B6/3893 , G02B6/4277
摘要： A pluggable module, such as an optical transceiver for coupling an information system unit to a fiber optical cable, and adapted for mating with a receptacle having a retention tab on the bottom surface thereof, including a housing having a top and a bottom surface; a rotatable lever disposed on an optical connector end of the housing; a pusher element coupled to the rotatable lever and adapted to move parallel to the bottom surface when the lever is actuated; and a spring loaded latch extending from the bottom of the housing for engaging a cavity in the receptacle so as to secure the module in the receptacle, the pusher element engaging the spring loaded latch such that when the moveable lever is rotated in a direction away from the housing, the latch is retraced to enable the module to be released from the receptacle.
摘要翻译：一种可插拔模块，例如用于将信息系统单元耦合到光纤光缆的光收发器，并且适于与具有在其底表面上的保持突片的插座配合，包括具有顶表面和底表面的壳体; 设置在所述壳体的光学连接器端上的可旋转杆; 联接到所述可旋转杆并适于当所述杆被致动时平行于所述底表面移动的推动器元件; 以及弹簧加载的闩锁，其从壳体的底部延伸，用于接合插座中的空腔，以便将模块固定在插座中，推动器元件接合弹簧加载的闩锁，使得当可移动的杆沿远离的方向旋转时壳体中，闩锁被回缩以使模块能够从容器释放。

23. 发明申请

US20120183256A1 OPTICAL CONNECTION SYSTEM WITH PLUG HAVING OPTICAL TURN 有权
标题翻译：具有光学转接插头的光学连接系统
公开(公告)号：US20120183256A1
公开(公告)日：2012-07-19
申请号：US13008140
申请日：2011-01-18
申请人： Bing Shao , Seng-Kum Chan , Ye Chen
发明人： Bing Shao , Seng-Kum Chan , Ye Chen
IPC分类号： G02B6/42
CPC分类号： G02B6/4292 , G02B6/3652 , G02B6/4206 , G02B6/4214 , G02B6/4246 , G02B6/4249
摘要： A connection system and method in which, when a plug portion is mated with a receptacle portion, a reflector in the plug portion can redirect optical signals between an end of an optical fiber in the plug portion and an opto-electronic device, such as a light source or light receiver, in the receptacle portion
摘要翻译：一种连接系统和方法，其中当插头部分与插座部分配合时，插头部分中的反射器可以将光信号重定向在插头部分中的光纤的端部和光电装置之间，诸如光源或光接收器

24. 发明授权

US08188381B2 Mid-board module retention and EMI cage 有权
标题翻译：中板模块保持和EMI笼
公开(公告)号：US08188381B2
公开(公告)日：2012-05-29
申请号：US12774784
申请日：2010-05-06
申请人： Seng-Kum Chan
发明人： Seng-Kum Chan
IPC分类号： H05K9/00
CPC分类号： H05K9/0035 , Y10T29/49002
摘要： A module retention and electromagnetic interference (EMI) cage has a substantially flat, rectangular metal frame with retaining clip portions and EMI-shielding contact fingers. The frame has surface-mount legs to facilitate surface mounting the cage to the circuit board. An array connector is mounted on the circuit board within a central region of the cage. An electronic module can be inserted or plugged into the cage in conjunction with connecting the module to the array connector. As the module is inserted into the cage, the module resiliently deflects the EMI-shielding contact fingers. At approximately the same time as the connector of the electronic module mates with the array connector, the retaining clip portion mates with a portion of the housing to retain the module in this position.
摘要翻译：模块保持和电磁干扰（EMI）保持架具有基本平坦的矩形金属框架，其具有固定夹部分和EMI屏蔽接触指。该框架具有表面安装腿，以便于将保持架表面安装到电路板。阵列连接器安装在电路板的保持架的中心区域内。电子模块可以插入或插入到笼中，同时将模块连接到阵列连接器。当模块插入到笼中时，模块弹性地偏转EMI屏蔽接触指。在与电子模块的连接器与阵列连接器配合的大致相同的时刻，保持夹部分与壳体的一部分配合以将模块保持在该位置。

25. 发明申请

US20110272188A1 MID-BOARD MODULE RETENTION AND EMI CAGE 有权
标题翻译：中板模块保持和EMI保护
公开(公告)号：US20110272188A1
公开(公告)日：2011-11-10
申请号：US12774784
申请日：2010-05-06
申请人： Seng-Kum Chan
发明人： Seng-Kum Chan
IPC分类号： H05K9/00 , H05K13/00
CPC分类号： H05K9/0035 , Y10T29/49002
摘要： A module retention and electromagnetic interference (EMI) cage has a substantially flat, rectangular metal frame with retaining clip portions and EMI-shielding contact fingers. The frame has surface-mount legs to facilitate surface mounting the cage to the circuit board. An array connector is mounted on the circuit board within a central region of the cage. An electronic module can be inserted or plugged into the cage in conjunction with connecting the module to the array connector. As the module is inserted into the cage, the module resiliently deflects the EMI-shielding contact fingers. At approximately the same time as the connector of the electronic module mates with the array connector, the retaining clip portion mates with a portion of the housing to retain the module in this position.
摘要翻译：模块保持和电磁干扰（EMI）保持架具有基本平坦的矩形金属框架，其具有固定夹部分和EMI屏蔽接触指。该框架具有表面安装腿，以便于将保持架表面安装到电路板。阵列连接器安装在电路板的保持架的中心区域内。电子模块可以插入或插入到笼中，同时将模块连接到阵列连接器。当模块插入到笼中时，模块弹性地偏转EMI屏蔽接触指。在与电子模块的连接器与阵列连接器配合的大致相同的时刻，保持夹部分与壳体的一部分配合以将模块保持在该位置。

26. 发明申请

US20110268397A1 PROTECTIVE SOCKET FOR USE WITH A PARALLEL OPTICAL TRANSCEIVER MODULE FOR PROTECTING COMPONENTS OF THE MODULE FROM AIRBORNE MATTER 有权
标题翻译：用于保护来自AIRBORNE MATTER模块组件的平行光收发模块的保护插座
公开(公告)号：US20110268397A1
公开(公告)日：2011-11-03
申请号：US12772462
申请日：2010-05-03
申请人： David J.K. Meadowcroft , Seng-Kum Chan
发明人： David J.K. Meadowcroft , Seng-Kum Chan
IPC分类号： G02B6/36 , G02B6/00
CPC分类号： G02B6/4251 , G02B6/4214 , G02B6/4246 , G02B6/4249 , G02B6/4261 , G02B6/4284 , G02B6/4292
摘要： A protective socket is provided for use with a parallel optical transceiver module. When the parallel optical transceiver module is seated within a receptacle of the protective socket, the side walls and bottom that define the receptacle of the protective socket protect the internal components of the parallel optical transceiver module from dirt, dust, gases, and other airborne matter.
摘要翻译：提供了一个用于并行光收发模块的保护插座。当并行光收发器模块位于保护插座的插座中时，限定保护插座的插座的侧壁和底部保护并行光收发器模块的内部组件免受灰尘，灰尘，气体和其他空气物质的影响。

27. 发明申请

US20090060519A1 Internal EMI Washer for Optical Transceiver with Parallel Optic Fiber Ribbon 有权
标题翻译：内置EMI平衡光纤收发器的EMI滤波器
公开(公告)号：US20090060519A1
公开(公告)日：2009-03-05
申请号：US11846271
申请日：2007-08-28
申请人： Charles X. Wang , Seng-Kum Chan , Edmond Lau , Robert Mosebar
发明人： Charles X. Wang , Seng-Kum Chan , Edmond Lau , Robert Mosebar
IPC分类号： H04B10/00
CPC分类号： G02B6/4277 , G02B6/4201 , G02B6/424 , G02B6/4246 , G02B6/4293 , H04B10/40
摘要： An optical transceiver including an optical fiber ribbon, a housing permanently attached to the optical fiber ribbon, and an electrical connector extending from the housing. An electro/optical converter is disposed within the housing including an array of VCSELs and an array of photodiodes rigidly coupled to a ferrule supporting respective fibers of the fiber ribbon. A member is disposed on an outer surface of the housing adjacent the aperture that resists sharp bending of the optical fiber ribbon where the ribbon exits the housing through the aperture and blocks leakage of electromagnetic radiation from the housing.
摘要翻译：一种光收发器，包括光纤带，永久地附接到光纤带的壳体和从壳体延伸的电连接器。电/光转换器设置在壳体内，包括VCSEL阵列和刚性耦合到支撑纤维带的相应纤维的套圈的光电二极管阵列。一个构件设置在邻近孔的壳体的外表面上，抵抗光纤带的尖锐弯曲，其中带通过孔离开壳体，并阻止电磁辐射从壳体的泄漏。

28. 外观设计

USD566651S1 Electro-optical transceiver 有权
标题翻译：电光收发器
公开(公告)号：USD566651S1
公开(公告)日：2008-04-15
申请号：US29279603
申请日：2007-05-03
申请人： Seng-Kum Chan , Xiaozhong Wang , Edmond Lau , Robert Mosebar
设计人： Seng-Kum Chan , Xiaozhong Wang , Edmond Lau , Robert Mosebar

29. 发明授权

US08989530B2 Optoelectronic modules and submount for same and a method for manufacturing an array of optical devices 有权
标题翻译：用于相同的光电模块和基座以及用于制造光学器件阵列的方法
公开(公告)号：US08989530B2
公开(公告)日：2015-03-24
申请号：US12841927
申请日：2010-07-22
申请人： Seng-Kum Chan
发明人： Seng-Kum Chan
IPC分类号： G02B6/12 , H01S5/42 , H01S5/00 , H01S5/02 , H01S5/022
CPC分类号： H01S5/423 , H01L2224/48091 , H01S5/0042 , H01S5/0202 , H01S5/02236 , H01S5/02268 , H01S5/02276 , H01L2924/00014
摘要： An array of optical devices includes singlets diced or separated from a first diced surface and a second diced surface of a semiconductor wafer. Each singlet includes a single optical emitter or a single photosensitive semiconductor device. The singlets are identified as operationally fit before being arranged in corresponding features in a receiving region of a submount. The corresponding features of the submount are arranged to align and precisely control the pitch or separation distance between optical portions of a desired number of singlets. The use of operationally fit singlets dramatically increases production efficiency as it is no longer necessary to identify N contiguous operational optical devices in a semiconductor wafer to produce a precisely aligned array of N operational optical devices.
摘要翻译：光学器件阵列包括与半导体晶片的第一切割表面和第二切割表面切割或分离的单体。每个单线态包括单个光发射器或单个光敏半导体器件。在将子单元布置在基座的接收区域中的相应特征之后，将单元识别为可操作地拟合。基座的相应特征被布置成对准和精确地控制期望数量的单个的光学部分之间的间距或间隔距离。使用操作合适的单体显着提高生产效率，因为不再需要在半导体晶片中识别N个连续的操作光学器件以产生精确对准的N个操作光学器件的阵列。

30. 发明授权

US08678848B2 Pluggable data communication module with moving-pin latch 有权
标题翻译：可插拔数据通信模块，带有移动针式锁存器
公开(公告)号：US08678848B2
公开(公告)日：2014-03-25
申请号：US13290230
申请日：2011-11-07
申请人： Seng-Kum Chan
发明人： Seng-Kum Chan
IPC分类号： H01R13/62
CPC分类号： H01R13/6335 , H01R13/6581 , H01R43/20
摘要： A latch mechanism of a data communication module operates by a portion of an actuator sliding in a slot in the module housing that is oriented at an oblique angle with respect to the longitudinal axis of the module housing, thereby translating a force generated in a direction parallel to the longitudinal axis of the module housing into a force in a direction perpendicular to the longitudinal axis as the bail of the latch mechanism pivots between a latched position and an unlatched position. A first end of the actuator is coupled to the bail through a cam pivot. A second end of the actuator has a pin portion that extends through or retracts into an opening in a wall of the module housing.
摘要翻译：数据通信模块的闩锁机构由致动器的一部分在模块壳体中的狭槽中滑动，该部分相对于模块壳体的纵向轴线以倾斜角定向，从而平移沿平行方向产生的力当闩锁机构的吊环在锁定位置和解锁位置之间枢转时，模块壳体的纵向轴线在垂直于纵向轴线的方向上成为力。致动器的第一端通过凸轮枢轴联接到吊环。致动器的第二端具有销部分，其延伸穿过或缩回到模块壳体的壁中的开口中。

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