公开(公告)号：US08545107B2

公开(公告)日：2013-10-01

申请号：US13028162

申请日：2011-02-15

申请人： Tai-Cherng Yu ,  Kun-Chan Wu ,  Chia-Ling Hsu ,  I-Thun Lin

发明人： Tai-Cherng Yu ,  Kun-Chan Wu ,  Chia-Ling Hsu ,  I-Thun Lin

IPC分类号： G02B6/36

CPC分类号： G02B6/3885 ,  G02B6/32 ,  G02B6/3853

摘要： An optical fiber connector includes a number of optical fibers, a body, a number of supports and a cover. The body includes a number of lens portions at a first end thereof, a number of through holes at an opposite second end, and a recess located between the lens portions and the through holes. The through holes are in communication with the recess. The optical fibers extend through the respective through holes and terminate at the respective lens portions. The supports are formed in the recess. Each support supports and retains a portion of the corresponding optical fiber exposed in the recess. The cover is received in the recess. The cover has a number of slanted faces spatially corresponding to the respective supports. The slanted faces and the supports cooperatively securely sandwich the exposed portions of the optical fibers in the body.

摘要翻译： 光纤连接器包括许多光纤，主体，多个支撑和盖。 主体包括在其第一端处的多个透镜部分，在相对的第二端处的多个通孔，以及位于透镜部分和通孔之间的凹部。 通孔与凹槽连通。 光纤延伸穿过相应的通孔并终止于相应的透镜部分。 支撑件形成在凹部中。 每个支撑件支撑并保持露出在凹槽中的相应光纤的一部分。 盖子被容纳在凹槽中。 盖子具有空间对应于相应支撑件的多个倾斜面。 倾斜面和支撑件协调地将光纤的暴露部分牢固地夹在主体中。

公开(公告)号：US08512605B2

公开(公告)日：2013-08-20

申请号：US12944744

申请日：2010-11-12

申请人： Kun-Chan Wu

发明人： Kun-Chan Wu

IPC分类号： G02B6/42

CPC分类号： B29C45/14065 ,  B29C45/14778 ,  B29C45/7686 ,  B29C2945/761 ,  B29C2945/7629 ,  B29C2945/76421 ,  B29C2945/76638 ,  B29C2945/76936 ,  B29L2011/00 ,  G02B6/322 ,  G02B6/381 ,  G02B6/3885

摘要： A method for verifying tolerance of a connector molding die includes, firstly, providing a first connector molding die, and molding a first optical connector using the first connector molding die. The centers of the lenses relative to the center of the first transmission surface are located. A second connector molding die is provided. A second optical connector is molded by the second connector molding die. The central locations of the first blind holes are determined by measuring the central locations of the second blind holes based on the center of the second transmission surface. Difference values between the locations of the centers of the lenses and the central locations of the first blind holes are determined.

摘要翻译： 一种用于验证连接器成型模具的公差的方法包括首先提供第一连接器成型模具，并且使用第一连接器成型模具模制第一光学连接器。 透镜的中心相对于第一传输表面的中心位于该位置。 提供第二连接器成型模具。 第二连接器成型模具成型第二光连接器。 通过基于第二透射面的中心测量第二盲孔的中心位置来确定第一盲孔的中心位置。 确定透镜中心的位置与第一盲孔的中心位置之间的差值。

公开(公告)号：US08459879B2

公开(公告)日：2013-06-11

申请号：US12975221

申请日：2010-12-21

申请人： Kun-Chan Wu

发明人： Kun-Chan Wu

IPC分类号： G02B6/36 ,  G02B6/32

CPC分类号： G02B6/3865 ,  G02B6/32 ,  G02B6/3885

摘要： An optical fiber connector includes an optical fiber, a body and an optical fiber receiving block. The body includes a top surface, a bottom surface, a front surface, and a rear surface. The top surface and the bottom surface extend from the front surface to the rear surface. The body defines a receiving groove in the rear surface. The body includes a lens portion arranged at the front surface. The optical fiber receiving block is attached on the body in the receiving groove. The optical fiber receiving block defines a through hole therein. The through hole receives the optical fiber. The lens portion is optically coupled with the optical fiber.

摘要翻译： 光纤连接器包括光纤，主体和光纤接收块。 主体包括顶表面，底表面，前表面和后表面。 顶表面和底表面从前表面延伸到后表面。 主体在后表面限定了一个接收槽。 主体包括布置在前表面的透镜部分。 光纤接收块被安装在接收槽中的主体上。 光纤接收块在其中限定一个通孔。 通孔接收光纤。 透镜部分与光纤光学耦合。

公开(公告)号：US08454341B2

公开(公告)日：2013-06-04

申请号：US12857573

申请日：2010-08-17

申请人： Kun-Chan Wu

发明人： Kun-Chan Wu

IPC分类号： B29C33/12

CPC分类号： B29C45/261 ,  B29L2011/0016 ,  B29L2011/0075

摘要： A mold for molding an optical fiber connector having a number of lens portions with a flat surface or a curved surface, is provided. The mold includes an upper molding portion, a lower molding portion, a first insert, a number of second inserts and a fixing portion. The first insert includes a number of curved molding portions and a flat molding portion. The upper molding portion, the lower molding portion, the first insert and the fixing portion cooperatively define a molding space. A distal end of each second insert is inserted into the molding space. The first insert is moveable relative to the second insert such that the curved molding portions or the flat molding portion is selectively exposed in the molding space and is opposite to the distal ends of the second inserts.

摘要翻译： 提供一种用于模制具有多个具有平坦表面或曲面的透镜部分的光纤连接器的模具。 模具包括上模制部分，下成型部分，第一插入件，多个第二插入件和固定部分。 第一插入件包括多个弯曲的模制部分和平坦的模制部分。 上模制部分，下成型部分，第一插入件和固定部分协作地限定模制空间。 每个第二插入件的远端插入模制空间。 第一插入件可相对于第二插入件移动，使得弯曲的模制部分或平坦的模制部分在模制空间中选择性地暴露并且与第二插入件的远端相对。

公开(公告)号：US20120155809A1

公开(公告)日：2012-06-21

申请号：US13082404

申请日：2011-04-08

申请人： TAI-CHERNG YU ,  KUN-CHAN WU ,  CHIA-LING HSU ,  YI-ZHONG SHEU ,  I-THUN LIN

发明人： TAI-CHERNG YU ,  KUN-CHAN WU ,  CHIA-LING HSU ,  YI-ZHONG SHEU ,  I-THUN LIN

IPC分类号： G02B6/38

CPC分类号： G02B6/32 ,  G02B6/3885

摘要： An optical fiber connector includes a connector body and a lens block. The connector body defines a number of blind holes and a receiving room. The blind holes opens towards a first side of the connector body. The receiving room opens towards an opposing second side of the connector body The lens block includes a body portion and a number of protruding portions extending from a first side of the body portion. The lens block is received in the receiving room. The protruding portions are positioned between the body portion and the blind holes. The protruding portions are aligned with the respective blind holes. The body portion has a flat second side face free of protruding portions thereon, at an opposite side thereof to the protruding portions.

摘要翻译： 光纤连接器包括连接器主体和透镜块。 连接器主体限定了许多盲孔和接收室。 盲孔朝向连接器主体的第一侧开口。 接收室朝向连接器主体的相对的第二侧开放。透镜块包括主体部分和从主体部分的第一侧延伸的多个突出部分。 透镜块被接收在接收室中。 突出部分位于主体部分和盲孔之间。 突出部与各个盲孔对准。 主体部分在其与突出部分的相反侧具有平坦的第二侧面，其中没有突出部分。

公开(公告)号：US20110188811A1

公开(公告)日：2011-08-04

申请号：US12780954

申请日：2010-05-17

申请人： KUN-CHAN WU

发明人： KUN-CHAN WU

IPC分类号： G02B6/38

CPC分类号： G02B6/38

摘要： An exemplary fiber optic connector includes four converging lenses and a main body. The four converging lenses each includes a base portion and two engaging portions protruding from the base portion. The main body includes a first surface and a second surface at two opposite sides thereof. The first surface has four first receiving holes defined therein for receiving four respective optical fibers. The second surface has four second receiving holes aligning with the four respective first receiving holes defined therein. In addition, the main body defines an inner surface in each second receiving hole and two first slots in the inner surface. Each second receiving hole is configured for fixedly receiving the base portion of corresponding converging lens with the two engaging portions engaging in the two first slots.

摘要翻译： 示例性光纤连接器包括四个会聚透镜和主体。 四个会聚透镜各自包括基部和从基部突出的两个接合部。 主体包括在其两个相对侧的第一表面和第二表面。 第一表面具有限定在其中的四个第一接收孔，用于接收四个相应的光纤。 第二表面具有与限定在其中的四个相应的第一接收孔对准的四个第二接收孔。 此外，主体在每个第二容纳孔中限定内表面和内表面中的两个第一狭槽。 每个第二容纳孔构造成用于固定地接收相应的会聚透镜的基部，其中两个接合部分接合在两个第一狭槽中。

公开(公告)号：US20110150391A1

公开(公告)日：2011-06-23

申请号：US12693364

申请日：2010-01-25

申请人： KUN-CHAN WU

发明人： KUN-CHAN WU

IPC分类号： G02B6/32

CPC分类号： G02B6/322 ,  G02B6/3885

摘要： An exemplary optical fiber connector includes a socket and a plug for insertion in the socket. The plug includes a first sidewall, an opposite second sidewall, a plurality of first fiber engaging holes formed in each of the first and second sidewalls, and a plurality of first converging lenses located in each of the first and second sidewalls, aligning with the respective first fiber engaging holes. The socket includes a fourth sidewall, an opposite fifth sidewall, a plurality of second fiber engaging holes formed in each of the fourth and fifth sidewalls, and a plurality of second converging lenses located in each of the fourth and fifth sidewalls, aligning with the respective second fiber engaging holes. The first converging lenses align with and directly face the respective second converging lenses.

摘要翻译： 示例性光纤连接器包括插座和用于插入插座中的插头。 插头包括第一侧壁，相对的第二侧壁，形成在第一和第二侧壁中的每一个中的多个第一光纤接合孔以及位于第一和第二侧壁中的每一个中的多个第一会聚透镜， 第一纤维接合孔。 插座包括第四侧壁，相对的第五侧壁，形成在第四和第五侧壁中的每一个中的多个第二光纤接合孔和位于第四和第五侧壁中的每一个中的多个第二会聚透镜， 第二纤维接合孔。 第一会聚透镜与相应的第二会聚透镜对准并直接面对。

公开(公告)号：US09006419B2

公开(公告)日：2015-04-14

申请号：US12905777

申请日：2010-10-15

申请人： Pei-Shin Jiang ,  Kun-Chan Wu ,  Yu-Ting Su ,  Chia-Yun Lin ,  Siou-Cing Su ,  Yuh-Jiuan Lin

发明人： Pei-Shin Jiang ,  Kun-Chan Wu ,  Yu-Ting Su ,  Chia-Yun Lin ,  Siou-Cing Su ,  Yuh-Jiuan Lin

IPC分类号： C12N1/08 ,  C12N15/10

CPC分类号： C12N15/1013 ,  C12N15/1006

摘要： A method for isolating nucleic acids is provided. The method includes providing a biological sample containing at least one nucleic acid, and mixing the biological sample with an isolating agent under a suitable condition to isolate the nucleic acids from the biological sample in single step, wherein the isolating agent contains 1-40 wt % of PEG and/or more than 30 wt % of low molecular weight alcohol, a salt, and a detergent. Isolated nucleic acids are bound to a solid support by changes in the solubility of nucleic acids. Additionally, the present invention further provides an isolating agent and kit for isolating nucleic acids.

摘要翻译： 提供了分离核酸的方法。 该方法包括提供含有至少一种核酸的生物样品，并在合适的条件下将生物样品与分离剂混合，以在单步骤中分离生物样品中的核酸，其中所述分离剂含有1-40重量％ 的PEG和/或大于30重量％的低分子量醇，盐和洗涤剂。 分离的核酸通过核酸溶解度的变化与固体支持物结合。 另外，本发明还提供了用于分离核酸的分离剂和试剂盒。

公开(公告)号：US08622628B2

公开(公告)日：2014-01-07

申请号：US13278115

申请日：2011-10-20

申请人： Tai-Cherng Yu ,  Kun-Chan Wu ,  Chia-Ling Hsu ,  Cheng-Sheng Shih ,  I-Thun Lin ,  Yu-Chao Hsiao

发明人： Tai-Cherng Yu ,  Kun-Chan Wu ,  Chia-Ling Hsu ,  Cheng-Sheng Shih ,  I-Thun Lin ,  Yu-Chao Hsiao

IPC分类号： G02B6/36 ,  G02B6/38 ,  G02B6/00

CPC分类号： G02B6/3839 ,  G02B6/3853

摘要： An optical fiber connector includes optical fibers, a connector body, and a cover. The connector body includes optical lenses arranged at the first side surface. The connector body defines receiving grooves. Each of the receiving grooves has a V-shaped section and two slanted surfaces. The optical fibers are received in the grooves and as a result are correctly aligned with the respective optical lenses. The cover and the slanted surfaces of the receiving grooves cooperatively securely retain the optical fibers in the connector.

摘要翻译： 光纤连接器包括光纤，连接器主体和盖。 连接器主体包括布置在第一侧表面处的光学透镜。 连接器主体限定接收槽。 每个接收槽具有V形截面和两个倾斜表面。 光纤被容纳在槽中，结果与各个光学透镜正确对准。 接收槽的盖和倾斜表面协同地将光纤牢固地保持在连接器中。

公开(公告)号：US08419290B2

公开(公告)日：2013-04-16

申请号：US12869762

申请日：2010-08-27

申请人： Kun-Chan Wu

发明人： Kun-Chan Wu

IPC分类号： G02B6/36 ,  G02B6/00

CPC分类号： G02B6/3853 ,  G02B6/3858 ,  G02B6/3885 ,  Y10T29/49947

摘要： An optical fiber fixing device for fixing optical fibers in an optical connector includes a supporting arm, two connecting arms, and a pressing arm. The supporting arm includes a first end and an opposite second end. The connecting arms respectively extend from the first end and the second end toward a same direction. The connecting arms are configured for insertion into the optical connector. The pressing arm extends from the supporting arm between the connecting arms. The pressing arm is configured for pressing the optical fibers onto the optical connector.

摘要翻译： 用于将光纤固定在光学连接器中的光纤固定装置包括支撑臂，两个连接臂和按压臂。 支撑臂包括第一端和相对的第二端。 连接臂分别从第一端和第二端向同一方向延伸。 连接臂被配置为插入到光学连接器中。 按压臂在连接臂之间从支撑臂延伸。 按压臂构造成将光纤压入光连接器上。